diff options
149 files changed, 1004 insertions, 3309 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index cf45dc4b29f..79ccbdf5772 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1374,7 +1374,6 @@ F: arch/arm/boot/dts/sh* F: arch/arm/configs/ape6evm_defconfig F: arch/arm/configs/armadillo800eva_defconfig F: arch/arm/configs/bockw_defconfig -F: arch/arm/configs/koelsch_defconfig F: arch/arm/configs/kzm9g_defconfig F: arch/arm/configs/lager_defconfig F: arch/arm/configs/mackerel_defconfig diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 92dbde801d9..fd4515ca835 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -350,6 +350,7 @@ config ARCH_REALVIEW select ICST select NEED_MACH_MEMORY_H select PLAT_VERSATILE + select PLAT_VERSATILE_SCHED_CLOCK help This enables support for ARM Ltd RealView boards. @@ -365,6 +366,7 @@ config ARCH_VERSATILE select ICST select PLAT_VERSATILE select PLAT_VERSATILE_CLOCK + select PLAT_VERSATILE_SCHED_CLOCK select VERSATILE_FPGA_IRQ help This enables support for ARM Ltd Versatile board. diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 034a94904d6..c1785eec2cf 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -312,8 +312,12 @@ $(INSTALL_TARGETS): $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $(boot)/dts/$@ PHONY += dtbs dtbs_install -dtbs dtbs_install: prepare scripts - $(Q)$(MAKE) $(build)=$(boot)/dts MACHINE=$(MACHINE) $@ + +dtbs: prepare scripts + $(Q)$(MAKE) $(build)=$(boot)/dts + +dtbs_install: + $(Q)$(MAKE) $(dtbinst)=$(boot)/dts # We use MRPROPER_FILES and CLEAN_FILES now archclean: diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 38c89cafa1a..fe92f5df9d3 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -376,25 +376,24 @@ dtb-$(CONFIG_ARCH_S5PV210) += s5pv210-aquila.dtb \ s5pv210-smdkc110.dtb \ s5pv210-smdkv210.dtb \ s5pv210-torbreck.dtb -dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += r7s72100-genmai.dtb \ +dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += \ + r8a73a4-ape6evm.dtb \ + r8a73a4-ape6evm-reference.dtb \ r8a7740-armadillo800eva.dtb \ r8a7778-bockw.dtb \ r8a7778-bockw-reference.dtb \ r8a7779-marzen.dtb \ - r8a7791-koelsch.dtb \ r8a7790-lager.dtb \ + sh7372-mackerel.dtb \ sh73a0-kzm9g.dtb \ - sh73a0-kzm9g-reference.dtb \ - r8a73a4-ape6evm.dtb \ - r8a73a4-ape6evm-reference.dtb \ - sh7372-mackerel.dtb + sh73a0-kzm9g-reference.dtb dtb-$(CONFIG_ARCH_SHMOBILE_MULTI) += emev2-kzm9d.dtb \ r7s72100-genmai.dtb \ r8a7740-armadillo800eva.dtb \ + r8a7779-marzen.dtb \ + r8a7790-lager.dtb \ r8a7791-henninger.dtb \ r8a7791-koelsch.dtb \ - r8a7790-lager.dtb \ - r8a7779-marzen.dtb \ r8a7794-alt.dtb dtb-$(CONFIG_ARCH_SOCFPGA) += socfpga_arria5_socdk.dtb \ socfpga_cyclone5_socdk.dtb \ @@ -517,15 +516,7 @@ dtb-$(CONFIG_MACH_DOVE) += dove-cm-a510.dtb \ dove-dove-db.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6589-aquaris5.dtb -targets += dtbs dtbs_install -targets += $(dtb-y) endif -# *.dtb used to be generated in the directory above. Clean out the -# old build results so people don't accidentally use them. -dtbs: $(addprefix $(obj)/, $(dtb-y)) - $(Q)rm -f $(obj)/../*.dtb - -clean-files := *.dtb - -dtbs_install: $(addsuffix _dtbinst_, $(dtb-y)) +always := $(dtb-y) +clean-files := *.dtb diff --git a/arch/arm/boot/dts/emev2-kzm9d.dts b/arch/arm/boot/dts/emev2-kzm9d.dts index 50ccd151091..667d323e80a 100644 --- a/arch/arm/boot/dts/emev2-kzm9d.dts +++ b/arch/arm/boot/dts/emev2-kzm9d.dts @@ -25,37 +25,7 @@ chosen { bootargs = "console=ttyS1,115200n81 ignore_loglevel root=/dev/nfs ip=dhcp"; - }; - - reg_1p8v: regulator@0 { - compatible = "regulator-fixed"; - regulator-name = "fixed-1.8V"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - regulator-boot-on; - }; - - reg_3p3v: regulator@1 { - compatible = "regulator-fixed"; - regulator-name = "fixed-3.3V"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - regulator-boot-on; - }; - - lan9220@20000000 { - compatible = "smsc,lan9220", "smsc,lan9115"; - reg = <0x20000000 0x10000>; - phy-mode = "mii"; - interrupt-parent = <&gpio0>; - interrupts = <1 IRQ_TYPE_EDGE_RISING>; - reg-io-width = <4>; - smsc,irq-active-high; - smsc,irq-push-pull; - vddvario-supply = <®_1p8v>; - vdd33a-supply = <®_3p3v>; + stdout-path = &uart1; }; gpio_keys { @@ -92,4 +62,35 @@ gpios = <&gpio0 17 GPIO_ACTIVE_HIGH>; }; }; + + reg_1p8v: regulator@0 { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + + reg_3p3v: regulator@1 { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + }; + + lan9220@20000000 { + compatible = "smsc,lan9220", "smsc,lan9115"; + reg = <0x20000000 0x10000>; + phy-mode = "mii"; + interrupt-parent = <&gpio0>; + interrupts = <1 IRQ_TYPE_EDGE_RISING>; + reg-io-width = <4>; + smsc,irq-active-high; + smsc,irq-push-pull; + vddvario-supply = <®_1p8v>; + vdd33a-supply = <®_3p3v>; + }; }; diff --git a/arch/arm/boot/dts/emev2.dtsi b/arch/arm/boot/dts/emev2.dtsi index 00eeed3721b..cc7bfe0ba40 100644 --- a/arch/arm/boot/dts/emev2.dtsi +++ b/arch/arm/boot/dts/emev2.dtsi @@ -55,7 +55,7 @@ <0 121 IRQ_TYPE_LEVEL_HIGH>; }; - smu@e0110000 { + clocks@e0110000 { compatible = "renesas,emev2-smu"; reg = <0xe0110000 0x10000>; #address-cells = <2>; @@ -129,7 +129,7 @@ }; }; - sti@e0180000 { + timer@e0180000 { compatible = "renesas,em-sti"; reg = <0xe0180000 0x54>; interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>; @@ -137,7 +137,7 @@ clock-names = "sclk"; }; - uart@e1020000 { + uart0: serial@e1020000 { compatible = "renesas,em-uart"; reg = <0xe1020000 0x38>; interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>; @@ -145,7 +145,7 @@ clock-names = "sclk"; }; - uart@e1030000 { + uart1: serial@e1030000 { compatible = "renesas,em-uart"; reg = <0xe1030000 0x38>; interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; @@ -153,7 +153,7 @@ clock-names = "sclk"; }; - uart@e1040000 { + uart2: serial@e1040000 { compatible = "renesas,em-uart"; reg = <0xe1040000 0x38>; interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>; @@ -161,7 +161,7 @@ clock-names = "sclk"; }; - uart@e1050000 { + uart3: serial@e1050000 { compatible = "renesas,em-uart"; reg = <0xe1050000 0x38>; interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>; diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi index d3c0bf5c84e..b5756c21ea1 100644 --- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi @@ -282,7 +282,6 @@ }; &ssi1 { - fsl,mode = "i2s-slave"; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi index cade1bdc97e..86f03c1b147 100644 --- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi @@ -287,7 +287,6 @@ }; &ssi1 { - fsl,mode = "i2s-slave"; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index cf13239a161..4a8d97f4775 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -376,12 +376,10 @@ }; &ssi1 { - fsl,mode = "i2s-slave"; status = "okay"; }; &ssi2 { - fsl,mode = "i2s-slave"; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-rex.dtsi b/arch/arm/boot/dts/imx6qdl-rex.dtsi index df7bcf86c15..488a640796a 100644 --- a/arch/arm/boot/dts/imx6qdl-rex.dtsi +++ b/arch/arm/boot/dts/imx6qdl-rex.dtsi @@ -308,7 +308,6 @@ }; &ssi1 { - fsl,mode = "i2s-slave"; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index baf2f00d519..5db4a2417d9 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -107,10 +107,8 @@ "Headphone Jack", "HPOUTR", "Ext Spk", "SPKOUTL", "Ext Spk", "SPKOUTR", - "MICBIAS", "AMIC", - "IN3R", "MICBIAS", - "DMIC", "MICBIAS", - "DMICDAT", "DMIC"; + "AMIC", "MICBIAS", + "IN3R", "AMIC"; mux-int-port = <2>; mux-ext-port = <3>; }; @@ -179,7 +177,7 @@ codec: wm8962@1a { compatible = "wlf,wm8962"; reg = <0x1a>; - clocks = <&clks 201>; + clocks = <&clks IMX6QDL_CLK_CKO>; DCVDD-supply = <®_audio>; DBVDD-supply = <®_audio>; AVDD-supply = <®_audio>; diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts index a3ed23c0a8f..1518c5bcca3 100644 --- a/arch/arm/boot/dts/r7s72100-genmai.dts +++ b/arch/arm/boot/dts/r7s72100-genmai.dts @@ -21,7 +21,8 @@ }; chosen { - bootargs = "console=ttySC2,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; + stdout-path = &scif2; }; memory { diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi index 801a556e264..277e73c110e 100644 --- a/arch/arm/boot/dts/r7s72100.dtsi +++ b/arch/arm/boot/dts/r7s72100.dtsi @@ -52,16 +52,6 @@ clock-output-names = "usb_x1"; }; - /* Special CPG clocks */ - cpg_clocks: cpg_clocks@fcfe0000 { - #clock-cells = <1>; - compatible = "renesas,r7s72100-cpg-clocks", - "renesas,rz-cpg-clocks"; - reg = <0xfcfe0000 0x18>; - clocks = <&extal_clk>, <&usb_x1_clk>; - clock-output-names = "pll", "i", "g"; - }; - /* Fixed factor clocks */ b_clk: b_clk { #clock-cells = <0>; @@ -88,6 +78,16 @@ clock-output-names = "p0"; }; + /* Special CPG clocks */ + cpg_clocks: cpg_clocks@fcfe0000 { + #clock-cells = <1>; + compatible = "renesas,r7s72100-cpg-clocks", + "renesas,rz-cpg-clocks"; + reg = <0xfcfe0000 0x18>; + clocks = <&extal_clk>, <&usb_x1_clk>; + clock-output-names = "pll", "i", "g"; + }; + /* MSTP clocks */ mstp3_clks: mstp3_clks@fcfe0420 { #clock-cells = <1>; @@ -148,97 +148,6 @@ }; }; - gic: interrupt-controller@e8201000 { - compatible = "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - #address-cells = <0>; - interrupt-controller; - reg = <0xe8201000 0x1000>, - <0xe8202000 0x1000>; - }; - - i2c0: i2c@fcfee000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "renesas,riic-r7s72100", "renesas,riic-rz"; - reg = <0xfcfee000 0x44>; - interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>, - <0 158 IRQ_TYPE_EDGE_RISING>, - <0 159 IRQ_TYPE_EDGE_RISING>, - <0 160 IRQ_TYPE_LEVEL_HIGH>, - <0 161 IRQ_TYPE_LEVEL_HIGH>, - <0 162 IRQ_TYPE_LEVEL_HIGH>, - <0 163 IRQ_TYPE_LEVEL_HIGH>, - <0 164 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp9_clks R7S72100_CLK_I2C0>; - clock-frequency = <100000>; - status = "disabled"; - }; - - i2c1: i2c@fcfee400 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "renesas,riic-r7s72100", "renesas,riic-rz"; - reg = <0xfcfee400 0x44>; - interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>, - <0 166 IRQ_TYPE_EDGE_RISING>, - <0 167 IRQ_TYPE_EDGE_RISING>, - <0 168 IRQ_TYPE_LEVEL_HIGH>, - <0 169 IRQ_TYPE_LEVEL_HIGH>, - <0 170 IRQ_TYPE_LEVEL_HIGH>, - <0 171 IRQ_TYPE_LEVEL_HIGH>, - <0 172 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp9_clks R7S72100_CLK_I2C1>; - clock-frequency = <100000>; - status = "disabled"; - }; - - i2c2: i2c@fcfee800 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "renesas,riic-r7s72100", "renesas,riic-rz"; - reg = <0xfcfee800 0x44>; - interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>, - <0 174 IRQ_TYPE_EDGE_RISING>, - <0 175 IRQ_TYPE_EDGE_RISING>, - <0 176 IRQ_TYPE_LEVEL_HIGH>, - <0 177 IRQ_TYPE_LEVEL_HIGH>, - <0 178 IRQ_TYPE_LEVEL_HIGH>, - <0 179 IRQ_TYPE_LEVEL_HIGH>, - <0 180 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp9_clks R7S72100_CLK_I2C2>; - clock-frequency = <100000>; - status = "disabled"; - }; - - i2c3: i2c@fcfeec00 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "renesas,riic-r7s72100", "renesas,riic-rz"; - reg = <0xfcfeec00 0x44>; - interrupts = <0 181 IRQ_TYPE_LEVEL_HIGH>, - <0 182 IRQ_TYPE_EDGE_RISING>, - <0 183 IRQ_TYPE_EDGE_RISING>, - <0 184 IRQ_TYPE_LEVEL_HIGH>, - <0 185 IRQ_TYPE_LEVEL_HIGH>, - <0 186 IRQ_TYPE_LEVEL_HIGH>, - <0 187 IRQ_TYPE_LEVEL_HIGH>, - <0 188 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp9_clks R7S72100_CLK_I2C3>; - clock-frequency = <100000>; - status = "disabled"; - }; - - mtu2: timer@fcff0000 { - compatible = "renesas,mtu2-r7s72100", "renesas,mtu2"; - reg = <0xfcff0000 0x400>; - interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "tgi0a"; - clocks = <&mstp3_clks R7S72100_CLK_MTU2>; - clock-names = "fck"; - status = "disabled"; - }; - scif0: serial@e8007000 { compatible = "renesas,scif-r7s72100", "renesas,scif"; reg = <0xe8007000 64>; @@ -404,4 +313,95 @@ #size-cells = <0>; status = "disabled"; }; + + gic: interrupt-controller@e8201000 { + compatible = "arm,cortex-a9-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0xe8201000 0x1000>, + <0xe8202000 0x1000>; + }; + + i2c0: i2c@fcfee000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,riic-r7s72100", "renesas,riic-rz"; + reg = <0xfcfee000 0x44>; + interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>, + <0 158 IRQ_TYPE_EDGE_RISING>, + <0 159 IRQ_TYPE_EDGE_RISING>, + <0 160 IRQ_TYPE_LEVEL_HIGH>, + <0 161 IRQ_TYPE_LEVEL_HIGH>, + <0 162 IRQ_TYPE_LEVEL_HIGH>, + <0 163 IRQ_TYPE_LEVEL_HIGH>, + <0 164 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R7S72100_CLK_I2C0>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c1: i2c@fcfee400 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,riic-r7s72100", "renesas,riic-rz"; + reg = <0xfcfee400 0x44>; + interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>, + <0 166 IRQ_TYPE_EDGE_RISING>, + <0 167 IRQ_TYPE_EDGE_RISING>, + <0 168 IRQ_TYPE_LEVEL_HIGH>, + <0 169 IRQ_TYPE_LEVEL_HIGH>, + <0 170 IRQ_TYPE_LEVEL_HIGH>, + <0 171 IRQ_TYPE_LEVEL_HIGH>, + <0 172 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R7S72100_CLK_I2C1>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c2: i2c@fcfee800 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,riic-r7s72100", "renesas,riic-rz"; + reg = <0xfcfee800 0x44>; + interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>, + <0 174 IRQ_TYPE_EDGE_RISING>, + <0 175 IRQ_TYPE_EDGE_RISING>, + <0 176 IRQ_TYPE_LEVEL_HIGH>, + <0 177 IRQ_TYPE_LEVEL_HIGH>, + <0 178 IRQ_TYPE_LEVEL_HIGH>, + <0 179 IRQ_TYPE_LEVEL_HIGH>, + <0 180 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R7S72100_CLK_I2C2>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c3: i2c@fcfeec00 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,riic-r7s72100", "renesas,riic-rz"; + reg = <0xfcfeec00 0x44>; + interrupts = <0 181 IRQ_TYPE_LEVEL_HIGH>, + <0 182 IRQ_TYPE_EDGE_RISING>, + <0 183 IRQ_TYPE_EDGE_RISING>, + <0 184 IRQ_TYPE_LEVEL_HIGH>, + <0 185 IRQ_TYPE_LEVEL_HIGH>, + <0 186 IRQ_TYPE_LEVEL_HIGH>, + <0 187 IRQ_TYPE_LEVEL_HIGH>, + <0 188 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp9_clks R7S72100_CLK_I2C3>; + clock-frequency = <100000>; + status = "disabled"; + }; + + mtu2: timer@fcff0000 { + compatible = "renesas,mtu2-r7s72100", "renesas,mtu2"; + reg = <0xfcff0000 0x400>; + interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "tgi0a"; + clocks = <&mstp3_clks R7S72100_CLK_MTU2>; + clock-names = "fck"; + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts index a860f32bca2..2bcf69124a6 100644 --- a/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts +++ b/arch/arm/boot/dts/r8a73a4-ape6evm-reference.dts @@ -21,7 +21,8 @@ }; chosen { - bootargs = "console=ttySC0,115200 ignore_loglevel rw"; + bootargs = "ignore_loglevel rw"; + stdout-path = &scifa0; }; memory@40000000 { diff --git a/arch/arm/boot/dts/r8a73a4.dtsi b/arch/arm/boot/dts/r8a73a4.dtsi index ef152e38482..c17afef92e8 100644 --- a/arch/arm/boot/dts/r8a73a4.dtsi +++ b/arch/arm/boot/dts/r8a73a4.dtsi @@ -30,18 +30,6 @@ }; }; - gic: interrupt-controller@f1001000 { - compatible = "arm,cortex-a15-gic"; - #interrupt-cells = <3>; - #address-cells = <0>; - interrupt-controller; - reg = <0 0xf1001000 0 0x1000>, - <0 0xf1002000 0 0x1000>, - <0 0xf1004000 0 0x2000>, - <0 0xf1006000 0 0x2000>; - interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; - }; - timer { compatible = "arm,armv7-timer"; interrupts = <1 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>, @@ -50,6 +38,80 @@ <1 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>; }; + dmac: dma-multiplexer { + compatible = "renesas,shdma-mux"; + #dma-cells = <1>; + dma-channels = <20>; + dma-requests = <256>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + dma0: dma-controller@e6700020 { + compatible = "renesas,shdma-r8a73a4"; + reg = <0 0xe6700020 0 0x89e0>; + interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH + 0 200 IRQ_TYPE_LEVEL_HIGH + 0 201 IRQ_TYPE_LEVEL_HIGH + 0 202 IRQ_TYPE_LEVEL_HIGH + 0 203 IRQ_TYPE_LEVEL_HIGH + 0 204 IRQ_TYPE_LEVEL_HIGH + 0 205 IRQ_TYPE_LEVEL_HIGH + 0 206 IRQ_TYPE_LEVEL_HIGH + 0 207 IRQ_TYPE_LEVEL_HIGH + 0 208 IRQ_TYPE_LEVEL_HIGH + 0 209 IRQ_TYPE_LEVEL_HIGH + 0 210 IRQ_TYPE_LEVEL_HIGH + 0 211 IRQ_TYPE_LEVEL_HIGH + 0 212 IRQ_TYPE_LEVEL_HIGH + 0 213 IRQ_TYPE_LEVEL_HIGH + 0 214 IRQ_TYPE_LEVEL_HIGH + 0 215 IRQ_TYPE_LEVEL_HIGH + 0 216 IRQ_TYPE_LEVEL_HIGH + 0 217 IRQ_TYPE_LEVEL_HIGH + 0 218 IRQ_TYPE_LEVEL_HIGH + 0 219 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12", "ch13", "ch14", "ch15", + "ch16", "ch17", "ch18", "ch19"; + }; + }; + + pfc: pfc@e6050000 { + compatible = "renesas,pfc-r8a73a4"; + reg = <0 0xe6050000 0 0x9000>; + gpio-controller; + #gpio-cells = <2>; + interrupts-extended = + <&irqc0 0 0>, <&irqc0 1 0>, <&irqc0 2 0>, <&irqc0 3 0>, + <&irqc0 4 0>, <&irqc0 5 0>, <&irqc0 6 0>, <&irqc0 7 0>, + <&irqc0 8 0>, <&irqc0 9 0>, <&irqc0 10 0>, <&irqc0 11 0>, + <&irqc0 12 0>, <&irqc0 13 0>, <&irqc0 14 0>, <&irqc0 15 0>, + <&irqc0 16 0>, <&irqc0 17 0>, <&irqc0 18 0>, <&irqc0 19 0>, + <&irqc0 20 0>, <&irqc0 21 0>, <&irqc0 22 0>, <&irqc0 23 0>, + <&irqc0 24 0>, <&irqc0 25 0>, <&irqc0 26 0>, <&irqc0 27 0>, + <&irqc0 28 0>, <&irqc0 29 0>, <&irqc0 30 0>, <&irqc0 31 0>, + <&irqc1 0 0>, <&irqc1 1 0>, <&irqc1 2 0>, <&irqc1 3 0>, + <&irqc1 4 0>, <&irqc1 5 0>, <&irqc1 6 0>, <&irqc1 7 0>, + <&irqc1 8 0>, <&irqc1 9 0>, <&irqc1 10 0>, <&irqc1 11 0>, + <&irqc1 12 0>, <&irqc1 13 0>, <&irqc1 14 0>, <&irqc1 15 0>, + <&irqc1 16 0>, <&irqc1 17 0>, <&irqc1 18 0>, <&irqc1 19 0>, + <&irqc1 20 0>, <&irqc1 21 0>, <&irqc1 22 0>, <&irqc1 23 0>, + <&irqc1 24 0>, <&irqc1 25 0>; + }; + + i2c5: i2c@e60b0000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "renesas,rmobile-iic"; + reg = <0 0xe60b0000 0 0x428>; + interrupts = <0 179 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + irqc0: interrupt-controller@e61c0000 { compatible = "renesas,irqc-r8a73a4", "renesas,irqc"; #interrupt-cells = <2>; @@ -122,48 +184,6 @@ <0 57 IRQ_TYPE_LEVEL_HIGH>; }; - dmac: dma-multiplexer@0 { - compatible = "renesas,shdma-mux"; - #dma-cells = <1>; - dma-channels = <20>; - dma-requests = <256>; - #address-cells = <2>; - #size-cells = <2>; - ranges; - - dma0: dma-controller@e6700020 { - compatible = "renesas,shdma-r8a73a4"; - reg = <0 0xe6700020 0 0x89e0>; - interrupts = <0 220 IRQ_TYPE_LEVEL_HIGH - 0 200 IRQ_TYPE_LEVEL_HIGH - 0 201 IRQ_TYPE_LEVEL_HIGH - 0 202 IRQ_TYPE_LEVEL_HIGH - 0 203 IRQ_TYPE_LEVEL_HIGH - 0 204 IRQ_TYPE_LEVEL_HIGH - 0 205 IRQ_TYPE_LEVEL_HIGH - 0 206 IRQ_TYPE_LEVEL_HIGH - 0 207 IRQ_TYPE_LEVEL_HIGH - 0 208 IRQ_TYPE_LEVEL_HIGH - 0 209 IRQ_TYPE_LEVEL_HIGH - 0 210 IRQ_TYPE_LEVEL_HIGH - 0 211 IRQ_TYPE_LEVEL_HIGH - 0 212 IRQ_TYPE_LEVEL_HIGH - 0 213 IRQ_TYPE_LEVEL_HIGH - 0 214 IRQ_TYPE_LEVEL_HIGH - 0 215 IRQ_TYPE_LEVEL_HIGH - 0 216 IRQ_TYPE_LEVEL_HIGH - 0 217 IRQ_TYPE_LEVEL_HIGH - 0 218 IRQ_TYPE_LEVEL_HIGH - 0 219 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "error", - "ch0", "ch1", "ch2", "ch3", - "ch4", "ch5", "ch6", "ch7", - "ch8", "ch9", "ch10", "ch11", - "ch12", "ch13", "ch14", "ch15", - "ch16", "ch17", "ch18", "ch19"; - }; - }; - thermal@e61f0000 { compatible = "renesas,thermal-r8a73a4", "renesas,rcar-thermal"; reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>, @@ -216,15 +236,6 @@ status = "disabled"; }; - i2c5: i2c@e60b0000 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "renesas,rmobile-iic"; - reg = <0 0xe60b0000 0 0x428>; - interrupts = <0 179 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; - i2c6: i2c@e6550000 { #address-cells = <1>; #size-cells = <0>; @@ -252,20 +263,6 @@ status = "disabled"; }; - scifa0: serial@e6c40000 { - compatible = "renesas,scifa-r8a73a4", "renesas,scifa"; - reg = <0 0xe6c40000 0 0x100>; - interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; - - scifa1: serial@e6c50000 { - compatible = "renesas,scifa-r8a73a4", "renesas,scifa"; - reg = <0 0xe6c50000 0 0x100>; - interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>; - status = "disabled"; - }; - scifb2: serial@e6c20000 { compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; reg = <0 0xe6c20000 0 0x100>; @@ -280,6 +277,20 @@ status = "disabled"; }; + scifa0: serial@e6c40000 { + compatible = "renesas,scifa-r8a73a4", "renesas,scifa"; + reg = <0 0xe6c40000 0 0x100>; + interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + scifa1: serial@e6c50000 { + compatible = "renesas,scifa-r8a73a4", "renesas,scifa"; + reg = <0 0xe6c50000 0 0x100>; + interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + scifb4: serial@e6ce0000 { compatible = "renesas,scifb-r8a73a4", "renesas,scifb"; reg = <0 0xe6ce0000 0 0x100>; @@ -294,45 +305,6 @@ status = "disabled"; }; - mmcif0: mmc@ee200000 { - compatible = "renesas,sh-mmcif"; - reg = <0 0xee200000 0 0x80>; - interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>; - reg-io-width = <4>; - status = "disabled"; - }; - - mmcif1: mmc@ee220000 { - compatible = "renesas,sh-mmcif"; - reg = <0 0xee220000 0 0x80>; - interrupts = <0 170 IRQ_TYPE_LEVEL_HIGH>; - reg-io-width = <4>; - status = "disabled"; - }; - - pfc: pfc@e6050000 { - compatible = "renesas,pfc-r8a73a4"; - reg = <0 0xe6050000 0 0x9000>; - gpio-controller; - #gpio-cells = <2>; - interrupts-extended = - <&irqc0 0 0>, <&irqc0 1 0>, <&irqc0 2 0>, <&irqc0 3 0>, - <&irqc0 4 0>, <&irqc0 5 0>, <&irqc0 6 0>, <&irqc0 7 0>, - <&irqc0 8 0>, <&irqc0 9 0>, <&irqc0 10 0>, <&irqc0 11 0>, - <&irqc0 12 0>, <&irqc0 13 0>, <&irqc0 14 0>, <&irqc0 15 0>, - <&irqc0 16 0>, <&irqc0 17 0>, <&irqc0 18 0>, <&irqc0 19 0>, - <&irqc0 20 0>, <&irqc0 21 0>, <&irqc0 22 0>, <&irqc0 23 0>, - <&irqc0 24 0>, <&irqc0 25 0>, <&irqc0 26 0>, <&irqc0 27 0>, - <&irqc0 28 0>, <&irqc0 29 0>, <&irqc0 30 0>, <&irqc0 31 0>, - <&irqc1 0 0>, <&irqc1 1 0>, <&irqc1 2 0>, <&irqc1 3 0>, - <&irqc1 4 0>, <&irqc1 5 0>, <&irqc1 6 0>, <&irqc1 7 0>, - <&irqc1 8 0>, <&irqc1 9 0>, <&irqc1 10 0>, <&irqc1 11 0>, - <&irqc1 12 0>, <&irqc1 13 0>, <&irqc1 14 0>, <&irqc1 15 0>, - <&irqc1 16 0>, <&irqc1 17 0>, <&irqc1 18 0>, <&irqc1 19 0>, - <&irqc1 20 0>, <&irqc1 21 0>, <&irqc1 22 0>, <&irqc1 23 0>, - <&irqc1 24 0>, <&irqc1 25 0>; - }; - sdhi0: sd@ee100000 { compatible = "renesas,sdhi-r8a73a4"; reg = <0 0xee100000 0 0x100>; @@ -356,4 +328,32 @@ cap-sd-highspeed; status = "disabled"; }; + + mmcif0: mmc@ee200000 { + compatible = "renesas,sh-mmcif"; + reg = <0 0xee200000 0 0x80>; + interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>; + reg-io-width = <4>; + status = "disabled"; + }; + + mmcif1: mmc@ee220000 { + compatible = "renesas,sh-mmcif"; + reg = <0 0xee220000 0 0x80>; + interrupts = <0 170 IRQ_TYPE_LEVEL_HIGH>; + reg-io-width = <4>; + status = "disabled"; + }; + + gic: interrupt-controller@f1001000 { + compatible = "arm,cortex-a15-gic"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0 0xf1001000 0 0x1000>, + <0 0xf1002000 0 0x1000>, + <0 0xf1004000 0 0x2000>, + <0 0xf1006000 0 0x2000>; + interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>; + }; }; diff --git a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts index effb7b46f13..2703428557f 100644 --- a/arch/arm/boot/dts/r8a7740-armadillo800eva.dts +++ b/arch/arm/boot/dts/r8a7740-armadillo800eva.dts @@ -25,6 +25,7 @@ chosen { bootargs = "console=tty0 console=ttySC1,115200 earlyprintk=sh-sci.1,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw"; + stdout-path = &scifa1; }; memory { diff --git a/arch/arm/boot/dts/r8a7778-bockw-reference.dts b/arch/arm/boot/dts/r8a7778-bockw-reference.dts index 3342c74c5de..fba294905ff 100644 --- a/arch/arm/boot/dts/r8a7778-bockw-reference.dts +++ b/arch/arm/boot/dts/r8a7778-bockw-reference.dts @@ -28,7 +28,8 @@ }; chosen { - bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw"; + bootargs = "ignore_loglevel root=/dev/nfs ip=dhcp rw"; + stdout-path = &scif0; }; memory { diff --git a/arch/arm/boot/dts/r8a7779-marzen.dts b/arch/arm/boot/dts/r8a7779-marzen.dts index c160404e4d4..e83d40e24bc 100644 --- a/arch/arm/boot/dts/r8a7779-marzen.dts +++ b/arch/arm/boot/dts/r8a7779-marzen.dts @@ -25,6 +25,7 @@ chosen { bootargs = "console=ttySC2,115200 ignore_loglevel root=/dev/nfs ip=on"; + stdout-path = &scif2; }; memory { @@ -68,6 +69,78 @@ gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>; }; }; + + vga-encoder { + compatible = "adi,adv7123"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + vga_enc_in: endpoint { + remote-endpoint = <&du_out_rgb0>; + }; + }; + port@1 { + reg = <1>; + vga_enc_out: endpoint { + remote-endpoint = <&vga_in>; + }; + }; + }; + }; + + vga { + compatible = "vga-connector"; + + port { + vga_in: endpoint { + remote-endpoint = <&vga_enc_out>; + }; + }; + }; + + lvds-encoder { + compatible = "thine,thc63lvdm83d"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + lvds_enc_in: endpoint { + remote-endpoint = <&du_out_rgb1>; + }; + }; + port@1 { + reg = <1>; + lvds_connector: endpoint { + }; + }; + }; + }; +}; + +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&vga_enc_in>; + }; + }; + port@1 { + endpoint { + remote-endpoint = <&lvds_enc_in>; + }; + }; + }; }; &irqpin0 { @@ -83,6 +156,17 @@ }; &pfc { + du_pins: du { + du0 { + renesas,groups = "du0_rgb888", "du0_sync_1", "du0_clk_out_0"; + renesas,function = "du0"; + }; + du1 { + renesas,groups = "du1_rgb666", "du1_sync_1", "du1_clk_out"; + renesas,function = "du1"; + }; + }; + lan0_pins: lan0 { intc { renesas,groups = "intc_irq1_b"; diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi index 7cfba9aa1b4..fda814ed191 100644 --- a/arch/arm/boot/dts/r8a7779.dtsi +++ b/arch/arm/boot/dts/r8a7779.dtsi @@ -379,6 +379,30 @@ status = "disabled"; }; + du: display@fff80000 { + compatible = "renesas,du-r8a7779"; + reg = <0 0xfff80000 0 0x40000>; + interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7779_CLK_DU>; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb0: endpoint { + }; + }; + port@1 { + reg = <1>; + du_out_rgb1: endpoint { + }; + }; + }; + }; + clocks { #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 69098b906b3..acab2e15338 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -25,6 +25,7 @@ chosen { bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp"; + stdout-path = &scifa0; }; memory@40000000 { @@ -144,6 +145,56 @@ states = <3300000 1 1800000 0>; }; + + vga-encoder { + compatible = "adi,adv7123"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + adv7123_in: endpoint { + remote-endpoint = <&du_out_rgb>; + }; + }; + port@1 { + reg = <1>; + adv7123_out: endpoint { + remote-endpoint = <&vga_in>; + }; + }; + }; + }; + + vga { + compatible = "vga-connector"; + + port { + vga_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; + }; +}; + +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + ports { + port@0 { + endpoint { + remote-endpoint = <&adv7123_in>; + }; + }; + port@2 { + lvds_connector: endpoint { + }; + }; + }; }; &extal_clk { @@ -151,9 +202,6 @@ }; &pfc { - pinctrl-0 = <&du_pins>; - pinctrl-names = "default"; - du_pins: du { renesas,groups = "du_rgb666", "du_sync_1", "du_clk_out_0"; renesas,function = "du"; diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi index e20affe156c..0c20c90d8c0 100644 --- a/arch/arm/boot/dts/r8a7790.dtsi +++ b/arch/arm/boot/dts/r8a7790.dtsi @@ -600,6 +600,96 @@ status = "disabled"; }; + vsp1@fe920000 { + compatible = "renesas,vsp1"; + reg = <0 0xfe920000 0 0x8000>; + interrupts = <0 266 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7790_CLK_VSP1_R>; + + renesas,has-sru; + renesas,#rpf = <5>; + renesas,#uds = <1>; + renesas,#wpf = <4>; + }; + + vsp1@fe928000 { + compatible = "renesas,vsp1"; + reg = <0 0xfe928000 0 0x8000>; + interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7790_CLK_VSP1_S>; + + renesas,has-lut; + renesas,has-sru; + renesas,#rpf = <5>; + renesas,#uds = <3>; + renesas,#wpf = <4>; + }; + + vsp1@fe930000 { + compatible = "renesas,vsp1"; + reg = <0 0xfe930000 0 0x8000>; + interrupts = <0 246 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7790_CLK_VSP1_DU0>; + + renesas,has-lif; + renesas,has-lut; + renesas,#rpf = <4>; + renesas,#uds = <1>; + renesas,#wpf = <4>; + }; + + vsp1@fe938000 { + compatible = "renesas,vsp1"; + reg = <0 0xfe938000 0 0x8000>; + interrupts = <0 247 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7790_CLK_VSP1_DU1>; + + renesas,has-lif; + renesas,has-lut; + renesas,#rpf = <4>; + renesas,#uds = <1>; + renesas,#wpf = <4>; + }; + + du: display@feb00000 { + compatible = "renesas,du-r8a7790"; + reg = <0 0xfeb00000 0 0x70000>, + <0 0xfeb90000 0 0x1c>, + <0 0xfeb94000 0 0x1c>; + reg-names = "du", "lvds.0", "lvds.1"; + interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>, + <0 268 IRQ_TYPE_LEVEL_HIGH>, + <0 269 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp7_clks R8A7790_CLK_DU0>, + <&mstp7_clks R8A7790_CLK_DU1>, + <&mstp7_clks R8A7790_CLK_DU2>, + <&mstp7_clks R8A7790_CLK_LVDS0>, + <&mstp7_clks R8A7790_CLK_LVDS1>; + clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb: endpoint { + }; + }; + port@1 { + reg = <1>; + du_out_lvds0: endpoint { + }; + }; + port@2 { + reg = <2>; + du_out_lvds1: endpoint { + }; + }; + }; + }; + clocks { #address-cells = <2>; #size-cells = <2>; diff --git a/arch/arm/boot/dts/r8a7791-henninger.dts b/arch/arm/boot/dts/r8a7791-henninger.dts index f1b56de1020..0868899882e 100644 --- a/arch/arm/boot/dts/r8a7791-henninger.dts +++ b/arch/arm/boot/dts/r8a7791-henninger.dts @@ -23,6 +23,7 @@ chosen { bootargs = "console=ttySC0,38400 ignore_loglevel rw root=/dev/nfs ip=dhcp"; + stdout-path = &scif0; }; memory@40000000 { diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts index 07550e775e8..924183817b0 100644 --- a/arch/arm/boot/dts/r8a7791-koelsch.dts +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts @@ -25,7 +25,8 @@ }; chosen { - bootargs = "console=ttySC6,115200 ignore_loglevel rw root=/dev/nfs ip=dhcp"; + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; + stdout-path = &scif0; }; memory@40000000 { @@ -211,14 +212,24 @@ }; }; +&du { + pinctrl-0 = <&du_pins>; + pinctrl-names = "default"; + status = "okay"; + + ports { + port@1 { + lvds_connector: endpoint { + }; + }; + }; +}; + &extal_clk { clock-frequency = <20000000>; }; &pfc { - pinctrl-0 = <&du_pins>; - pinctrl-names = "default"; - i2c2_pins: i2c2 { renesas,groups = "i2c2"; renesas,function = "i2c2"; diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi index e06c11fa869..e4a7170f368 100644 --- a/arch/arm/boot/dts/r8a7791.dtsi +++ b/arch/arm/boot/dts/r8a7791.dtsi @@ -637,6 +637,75 @@ status = "disabled"; }; + vsp1@fe928000 { + compatible = "renesas,vsp1"; + reg = <0 0xfe928000 0 0x8000>; + interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7791_CLK_VSP1_S>; + + renesas,has-lut; + renesas,has-sru; + renesas,#rpf = <5>; + renesas,#uds = <3>; + renesas,#wpf = <4>; + }; + + vsp1@fe930000 { + compatible = "renesas,vsp1"; + reg = <0 0xfe930000 0 0x8000>; + interrupts = <0 246 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU0>; + + renesas,has-lif; + renesas,has-lut; + renesas,#rpf = <4>; + renesas,#uds = <1>; + renesas,#wpf = <4>; + }; + + vsp1@fe938000 { + compatible = "renesas,vsp1"; + reg = <0 0xfe938000 0 0x8000>; + interrupts = <0 247 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp1_clks R8A7791_CLK_VSP1_DU1>; + + renesas,has-lif; + renesas,has-lut; + renesas,#rpf = <4>; + renesas,#uds = <1>; + renesas,#wpf = <4>; + }; + + du: display@feb00000 { + compatible = "renesas,du-r8a7791"; + reg = <0 0xfeb00000 0 0x40000>, + <0 0xfeb90000 0 0x1c>; + reg-names = "du", "lvds.0"; + interrupts = <0 256 IRQ_TYPE_LEVEL_HIGH>, + <0 268 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp7_clks R8A7791_CLK_DU0>, + <&mstp7_clks R8A7791_CLK_DU1>, + <&mstp7_clks R8A7791_CLK_LVDS0>; + clock-names = "du.0", "du.1", "lvds.0"; + status = "disabled"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + du_out_rgb: endpoint { + }; + }; + port@1 { + reg = <1>; + du_out_lvds0: endpoint { + }; + }; + }; + }; + clocks { #address-cells = <2>; #size-cells = <2>; diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts index 79d06ef017a..8aec51268b7 100644 --- a/arch/arm/boot/dts/r8a7794-alt.dts +++ b/arch/arm/boot/dts/r8a7794-alt.dts @@ -21,6 +21,7 @@ chosen { bootargs = "console=ttySC0,38400 ignore_loglevel rw root=/dev/nfs ip=dhcp"; + stdout-path = &scif2; }; memory@40000000 { diff --git a/arch/arm/boot/dts/r8a77xx-aa104xd12-panel.dtsi b/arch/arm/boot/dts/r8a77xx-aa104xd12-panel.dtsi new file mode 100644 index 00000000000..65cb50f0c29 --- /dev/null +++ b/arch/arm/boot/dts/r8a77xx-aa104xd12-panel.dtsi @@ -0,0 +1,41 @@ +/* + * Common file for the AA104XD12 panel connected to Renesas R-Car boards + * + * Copyright (C) 2014 Renesas Electronics Corp. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +/ { + panel { + compatible = "mitsubishi,aa104xd12", "panel-dpi"; + + width-mm = <210>; + height-mm = <158>; + + panel-timing { + /* 1024x768 @65Hz */ + clock-frequency = <65000000>; + hactive = <1024>; + vactive = <768>; + hsync-len = <136>; + hfront-porch = <20>; + hback-porch = <160>; + vfront-porch = <3>; + vback-porch = <29>; + vsync-len = <6>; + }; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds_connector>; + }; + }; + }; +}; + +&lvds_connector { + remote-endpoint = <&panel_in>; +}; diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts index 30ef97e99dc..0dac0e66cca 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts @@ -40,6 +40,7 @@ chosen { bootargs = "console=tty0 console=ttySC4,115200 root=/dev/nfs ip=dhcp ignore_loglevel rw"; + stdout-path = &scifa4; }; memory { diff --git a/arch/arm/configs/koelsch_defconfig b/arch/arm/configs/koelsch_defconfig deleted file mode 100644 index b33d19b7f13..00000000000 --- a/arch/arm/configs/koelsch_defconfig +++ /dev/null @@ -1,113 +0,0 @@ -CONFIG_SYSVIPC=y -CONFIG_NO_HZ=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=16 -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_EMBEDDED=y -CONFIG_PERF_EVENTS=y -CONFIG_SLAB=y -CONFIG_ARCH_SHMOBILE_LEGACY=y -CONFIG_ARCH_R8A7791=y -CONFIG_MACH_KOELSCH=y -# CONFIG_SWP_EMULATE is not set -CONFIG_CPU_BPREDICT_DISABLE=y -CONFIG_PL310_ERRATA_588369=y -CONFIG_ARM_ERRATA_754322=y -CONFIG_PCI=y -CONFIG_PCI_RCAR_GEN2=y -CONFIG_PCI_RCAR_GEN2_PCIE=y -CONFIG_SMP=y -CONFIG_SCHED_MC=y -CONFIG_NR_CPUS=8 -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_ARM_APPENDED_DTB=y -CONFIG_KEXEC=y -CONFIG_AUTO_ZRELADDR=y -CONFIG_VFP=y -CONFIG_NEON=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -CONFIG_PM_RUNTIME=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_BLK_DEV_SD=y -CONFIG_ATA=y -CONFIG_SATA_RCAR=y -CONFIG_MTD=y -CONFIG_MTD_M25P80=y -CONFIG_MTD_SPI_NOR=y -CONFIG_EEPROM_AT24=y -CONFIG_NETDEVICES=y -# CONFIG_NET_VENDOR_ARC is not set -# CONFIG_NET_CADENCE is not set -# CONFIG_NET_VENDOR_BROADCOM is not set -# CONFIG_NET_VENDOR_CIRRUS is not set -# CONFIG_NET_VENDOR_FARADAY is not set -# CONFIG_NET_VENDOR_INTEL is not set -# CONFIG_NET_VENDOR_MARVELL is not set -# CONFIG_NET_VENDOR_MICREL is not set -# CONFIG_NET_VENDOR_NATSEMI is not set -CONFIG_SH_ETH=y -# CONFIG_NET_VENDOR_SEEQ is not set -# CONFIG_NET_VENDOR_SMSC is not set -# CONFIG_NET_VENDOR_STMICRO is not set -# CONFIG_NET_VENDOR_VIA is not set -# CONFIG_NET_VENDOR_WIZNET is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_KEYBOARD_GPIO=y -# CONFIG_INPUT_MOUSE is not set -# CONFIG_LEGACY_PTYS is not set -CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=20 -CONFIG_SERIAL_SH_SCI_CONSOLE=y -CONFIG_I2C=y -CONFIG_I2C_MUX=y -CONFIG_I2C_SH_MOBILE=y -CONFIG_I2C_RCAR=y -CONFIG_SPI=y -CONFIG_SPI_RSPI=y -CONFIG_SPI_SH_MSIOF=y -CONFIG_GPIOLIB=y -CONFIG_GPIO_RCAR=y -# CONFIG_HWMON is not set -CONFIG_THERMAL=y -CONFIG_RCAR_THERMAL=y -CONFIG_REGULATOR=y -CONFIG_REGULATOR_FIXED_VOLTAGE=y -CONFIG_REGULATOR_DA9210=y -CONFIG_REGULATOR_GPIO=y -CONFIG_MEDIA_SUPPORT=y -CONFIG_MEDIA_CAMERA_SUPPORT=y -CONFIG_V4L_PLATFORM_DRIVERS=y -CONFIG_SOC_CAMERA=y -CONFIG_SOC_CAMERA_PLATFORM=y -CONFIG_VIDEO_RCAR_VIN=y -# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set -CONFIG_VIDEO_ADV7180=y -# CONFIG_HID is not set -# CONFIG_USB_SUPPORT is not set -CONFIG_MMC=y -CONFIG_MMC_SDHI=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -# CONFIG_IOMMU_SUPPORT is not set -# CONFIG_DNOTIFY is not set -CONFIG_TMPFS=y -CONFIG_CONFIGFS_FS=y -# CONFIG_MISC_FILESYSTEMS is not set -CONFIG_NFS_FS=y -CONFIG_ROOT_NFS=y -# CONFIG_ENABLE_WARN_DEPRECATED is not set -# CONFIG_ENABLE_MUST_CHECK is not set -# CONFIG_ARM_UNWIND is not set diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index d7346ad5104..c8201a93b54 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -17,7 +17,6 @@ CONFIG_ARCH_R8A7779=y CONFIG_ARCH_R8A7790=y CONFIG_ARCH_R8A7791=y CONFIG_ARCH_R8A7794=y -CONFIG_MACH_KOELSCH=y CONFIG_MACH_LAGER=y CONFIG_MACH_MARZEN=y # CONFIG_SWP_EMULATE is not set diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 3d225105e0d..b6117bea9a6 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -11,6 +11,7 @@ */ #include <asm/system_misc.h> +#include <asm/irq.h> #include <mach/hardware.h> #include "soc.h" diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index bd7e56889b4..f25b9aec9c5 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -10,6 +10,7 @@ */ #include <asm/system_misc.h> +#include <asm/irq.h> #include <mach/cpu.h> #include <mach/at91_dbgu.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index 5623131c4f0..f8f62fbaa91 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -80,8 +80,8 @@ static int da830_evm_usb_ocic_notify(da8xx_ocic_handler_t handler) IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "OHCI over-current indicator", NULL); if (error) - printk(KERN_ERR "%s: could not request IRQ to watch " - "over-current indicator changes\n", __func__); + pr_err("%s: could not request IRQ to watch over-current indicator changes\n", + __func__); } else free_irq(irq, NULL); @@ -145,8 +145,7 @@ static __init void da830_evm_usb_init(void) /* USB_REFCLKIN is not used. */ ret = davinci_cfg_reg(DA830_USB0_DRVVBUS); if (ret) - pr_warning("%s: USB 2.0 PinMux setup failed: %d\n", - __func__, ret); + pr_warn("%s: USB 2.0 PinMux setup failed: %d\n", __func__, ret); else { /* * TPS2065 switch @ 5V supplies 1 A (sustains 1.5 A), @@ -154,37 +153,35 @@ static __init void da830_evm_usb_init(void) */ ret = da8xx_register_usb20(1000, 3); if (ret) - pr_warning("%s: USB 2.0 registration failed: %d\n", - __func__, ret); + pr_warn("%s: USB 2.0 registration failed: %d\n", + __func__, ret); } ret = davinci_cfg_reg_list(da830_evm_usb11_pins); if (ret) { - pr_warning("%s: USB 1.1 PinMux setup failed: %d\n", - __func__, ret); + pr_warn("%s: USB 1.1 PinMux setup failed: %d\n", __func__, ret); return; } ret = gpio_request(ON_BD_USB_DRV, "ON_BD_USB_DRV"); if (ret) { - printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port " - "power control: %d\n", __func__, ret); + pr_err("%s: failed to request GPIO for USB 1.1 port power control: %d\n", + __func__, ret); return; } gpio_direction_output(ON_BD_USB_DRV, 0); ret = gpio_request(ON_BD_USB_OVC, "ON_BD_USB_OVC"); if (ret) { - printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port " - "over-current indicator: %d\n", __func__, ret); + pr_err("%s: failed to request GPIO for USB 1.1 port over-current indicator: %d\n", + __func__, ret); return; } gpio_direction_input(ON_BD_USB_OVC); ret = da8xx_register_usb11(&da830_evm_usb11_pdata); if (ret) - pr_warning("%s: USB 1.1 registration failed: %d\n", - __func__, ret); + pr_warn("%s: USB 1.1 registration failed: %d\n", __func__, ret); } static const short da830_evm_mcasp1_pins[] = { @@ -252,31 +249,29 @@ static inline void da830_evm_init_mmc(void) ret = davinci_cfg_reg_list(da830_evm_mmc_sd_pins); if (ret) { - pr_warning("da830_evm_init: mmc/sd mux setup failed: %d\n", - ret); + pr_warn("%s: mmc/sd mux setup failed: %d\n", __func__, ret); return; } ret = gpio_request(DA830_MMCSD_WP_PIN, "MMC WP"); if (ret) { - pr_warning("da830_evm_init: can not open GPIO %d\n", - DA830_MMCSD_WP_PIN); + pr_warn("%s: can not open GPIO %d\n", + __func__, DA830_MMCSD_WP_PIN); return; } gpio_direction_input(DA830_MMCSD_WP_PIN); ret = gpio_request(DA830_MMCSD_CD_PIN, "MMC CD\n"); if (ret) { - pr_warning("da830_evm_init: can not open GPIO %d\n", - DA830_MMCSD_CD_PIN); + pr_warn("%s: can not open GPIO %d\n", + __func__, DA830_MMCSD_CD_PIN); return; } gpio_direction_input(DA830_MMCSD_CD_PIN); ret = da8xx_register_mmcsd0(&da830_evm_mmc_config); if (ret) { - pr_warning("da830_evm_init: mmc/sd registration failed: %d\n", - ret); + pr_warn("%s: mmc/sd registration failed: %d\n", __func__, ret); gpio_free(DA830_MMCSD_WP_PIN); } } @@ -404,23 +399,21 @@ static inline void da830_evm_init_nand(int mux_mode) int ret; if (HAS_MMC) { - pr_warning("WARNING: both MMC/SD and NAND are " - "enabled, but they share AEMIF pins.\n" - "\tDisable MMC/SD for NAND support.\n"); + pr_warn("WARNING: both MMC/SD and NAND are enabled, but they share AEMIF pins\n" + "\tDisable MMC/SD for NAND support\n"); return; } ret = davinci_cfg_reg_list(da830_evm_emif25_pins); if (ret) - pr_warning("da830_evm_init: emif25 mux setup failed: %d\n", - ret); + pr_warn("%s: emif25 mux setup failed: %d\n", __func__, ret); ret = platform_device_register(&da830_evm_nand_device); if (ret) - pr_warning("da830_evm_init: NAND device not registered.\n"); + pr_warn("%s: NAND device not registered\n", __func__); if (davinci_aemif_setup(&da830_evm_nand_device)) - pr_warn("%s: Cannot configure AEMIF.\n", __func__); + pr_warn("%s: Cannot configure AEMIF\n", __func__); gpio_direction_output(mux_mode, 1); } @@ -435,12 +428,11 @@ static inline void da830_evm_init_lcdc(int mux_mode) ret = davinci_cfg_reg_list(da830_lcdcntl_pins); if (ret) - pr_warning("da830_evm_init: lcdcntl mux setup failed: %d\n", - ret); + pr_warn("%s: lcdcntl mux setup failed: %d\n", __func__, ret); ret = da8xx_register_lcdc(&sharp_lcd035q3dg01_pdata); if (ret) - pr_warning("da830_evm_init: lcd setup failed: %d\n", ret); + pr_warn("%s: lcd setup failed: %d\n", __func__, ret); gpio_direction_output(mux_mode, 0); } @@ -598,22 +590,19 @@ static __init void da830_evm_init(void) ret = da830_register_gpio(); if (ret) - pr_warn("da830_evm_init: GPIO init failed: %d\n", ret); + pr_warn("%s: GPIO init failed: %d\n", __func__, ret); ret = da830_register_edma(da830_edma_rsv); if (ret) - pr_warning("da830_evm_init: edma registration failed: %d\n", - ret); + pr_warn("%s: edma registration failed: %d\n", __func__, ret); ret = davinci_cfg_reg_list(da830_i2c0_pins); if (ret) - pr_warning("da830_evm_init: i2c0 mux setup failed: %d\n", - ret); + pr_warn("%s: i2c0 mux setup failed: %d\n", __func__, ret); ret = da8xx_register_i2c(0, &da830_evm_i2c_0_pdata); if (ret) - pr_warning("da830_evm_init: i2c0 registration failed: %d\n", - ret); + pr_warn("%s: i2c0 registration failed: %d\n", __func__, ret); da830_evm_usb_init(); @@ -622,18 +611,16 @@ static __init void da830_evm_init(void) ret = davinci_cfg_reg_list(da830_cpgmac_pins); if (ret) - pr_warning("da830_evm_init: cpgmac mux setup failed: %d\n", - ret); + pr_warn("%s: cpgmac mux setup failed: %d\n", __func__, ret); ret = da8xx_register_emac(); if (ret) - pr_warning("da830_evm_init: emac registration failed: %d\n", - ret); + pr_warn("%s: emac registration failed: %d\n", __func__, ret); ret = da8xx_register_watchdog(); if (ret) - pr_warning("da830_evm_init: watchdog registration failed: %d\n", - ret); + pr_warn("%s: watchdog registration failed: %d\n", + __func__, ret); davinci_serial_init(da8xx_serial_device); i2c_register_board_info(1, da830_evm_i2c_devices, @@ -641,8 +628,7 @@ static __init void da830_evm_init(void) ret = davinci_cfg_reg_list(da830_evm_mcasp1_pins); if (ret) - pr_warning("da830_evm_init: mcasp1 mux setup failed: %d\n", - ret); + pr_warn("%s: mcasp1 mux setup failed: %d\n", __func__, ret); da8xx_register_mcasp(1, &da830_evm_snd_data); @@ -650,18 +636,17 @@ static __init void da830_evm_init(void) ret = da8xx_register_rtc(); if (ret) - pr_warning("da830_evm_init: rtc setup failed: %d\n", ret); + pr_warn("%s: rtc setup failed: %d\n", __func__, ret); ret = spi_register_board_info(da830evm_spi_info, ARRAY_SIZE(da830evm_spi_info)); if (ret) - pr_warn("%s: spi info registration failed: %d\n", __func__, - ret); + pr_warn("%s: spi info registration failed: %d\n", + __func__, ret); ret = da8xx_register_spi_bus(0, ARRAY_SIZE(da830evm_spi_info)); if (ret) - pr_warning("da830_evm_init: spi 0 registration failed: %d\n", - ret); + pr_warn("%s: spi 0 registration failed: %d\n", __func__, ret); } #ifdef CONFIG_SERIAL_8250_CONSOLE diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index fa11415e906..6b5a97da9fe 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -452,8 +452,7 @@ static void da850_evm_ui_keys_init(unsigned gpio) for (i = 0; i < DA850_N_UI_PB; i++) { button = &da850_evm_ui_keys[i]; button->code = KEY_F8 - i; - button->desc = (char *) - da850_evm_ui_exp[DA850_EVM_UI_EXP_PB8 + i]; + button->desc = da850_evm_ui_exp[DA850_EVM_UI_EXP_PB8 + i]; button->gpio = gpio + DA850_EVM_UI_EXP_PB8 + i; } } @@ -628,15 +627,13 @@ static void da850_evm_bb_keys_init(unsigned gpio) struct gpio_keys_button *button; button = &da850_evm_bb_keys[0]; - button->desc = (char *) - da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_PB1]; + button->desc = da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_PB1]; button->gpio = gpio + DA850_EVM_BB_EXP_USER_PB1; for (i = 0; i < DA850_N_BB_USER_SW; i++) { button = &da850_evm_bb_keys[i + 1]; button->code = SW_LID + i; - button->desc = (char *) - da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_SW1 + i]; + button->desc = da850_evm_bb_exp[DA850_EVM_BB_EXP_USER_SW1 + i]; button->gpio = gpio + DA850_EVM_BB_EXP_USER_SW1 + i; } } diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index e583e58b5e1..1a0898c1c17 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -767,9 +767,8 @@ static __init void davinci_evm_init(void) if (HAS_ATA) { if (HAS_NAND || HAS_NOR) - pr_warning("WARNING: both IDE and Flash are " - "enabled, but they share AEMIF pins.\n" - "\tDisable IDE for NAND/NOR support.\n"); + pr_warn("WARNING: both IDE and Flash are enabled, but they share AEMIF pins\n" + "\tDisable IDE for NAND/NOR support\n"); davinci_init_ide(); } else if (HAS_NAND || HAS_NOR) { davinci_cfg_reg(DM644X_HPIEN_DISABLE); @@ -780,13 +779,12 @@ static __init void davinci_evm_init(void) platform_device_register(&davinci_evm_nandflash_device); if (davinci_aemif_setup(&davinci_evm_nandflash_device)) - pr_warn("%s: Cannot configure AEMIF.\n", + pr_warn("%s: Cannot configure AEMIF\n", __func__); evm_leds[7].default_trigger = "nand-disk"; if (HAS_NOR) - pr_warning("WARNING: both NAND and NOR flash " - "are enabled; disable one of them.\n"); + pr_warn("WARNING: both NAND and NOR flash are enabled; disable one of them.\n"); } else if (HAS_NOR) platform_device_register(&davinci_evm_norflash_device); } diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index 96fc00a167f..8cfbfe08453 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -8,6 +8,8 @@ * any kind, whether express or implied. */ +#define pr_fmt(fmt) "MityOMAPL138: " fmt + #include <linux/kernel.h> #include <linux/init.h> #include <linux/console.h> @@ -107,7 +109,7 @@ static void mityomapl138_cpufreq_init(const char *partnum) ret = da850_register_cpufreq("pll0_sysclk3"); if (ret) - pr_warning("cpufreq registration failed: %d\n", ret); + pr_warn("cpufreq registration failed: %d\n", ret); } #else static void mityomapl138_cpufreq_init(const char *partnum) { } @@ -121,33 +123,31 @@ static void read_factory_config(struct memory_accessor *a, void *context) ret = a->read(a, (char *)&factory_config, 0, sizeof(factory_config)); if (ret != sizeof(struct factory_config)) { - pr_warning("MityOMAPL138: Read Factory Config Failed: %d\n", - ret); + pr_warn("Read Factory Config Failed: %d\n", ret); goto bad_config; } if (factory_config.magic != FACTORY_CONFIG_MAGIC) { - pr_warning("MityOMAPL138: Factory Config Magic Wrong (%X)\n", - factory_config.magic); + pr_warn("Factory Config Magic Wrong (%X)\n", + factory_config.magic); goto bad_config; } if (factory_config.version != FACTORY_CONFIG_VERSION) { - pr_warning("MityOMAPL138: Factory Config Version Wrong (%X)\n", - factory_config.version); + pr_warn("Factory Config Version Wrong (%X)\n", + factory_config.version); goto bad_config; } - pr_info("MityOMAPL138: Found MAC = %pM\n", factory_config.mac); + pr_info("Found MAC = %pM\n", factory_config.mac); if (is_valid_ether_addr(factory_config.mac)) memcpy(soc_info->emac_pdata->mac_addr, factory_config.mac, ETH_ALEN); else - pr_warning("MityOMAPL138: Invalid MAC found " - "in factory config block\n"); + pr_warn("Invalid MAC found in factory config block\n"); partnum = factory_config.partnum; - pr_info("MityOMAPL138: Part Number = %s\n", partnum); + pr_info("Part Number = %s\n", partnum); bad_config: /* default maximum speed is valid for all platforms */ @@ -435,7 +435,7 @@ static void __init mityomapl138_setup_nand(void) ARRAY_SIZE(mityomapl138_devices)); if (davinci_aemif_setup(&mityomapl138_nandflash_device)) - pr_warn("%s: Cannot configure AEMIF.\n", __func__); + pr_warn("%s: Cannot configure AEMIF\n", __func__); } static const short mityomap_mii_pins[] = { @@ -478,7 +478,7 @@ static void __init mityomapl138_config_emac(void) } if (ret) { - pr_warning("mii/rmii mux setup failed: %d\n", ret); + pr_warn("mii/rmii mux setup failed: %d\n", ret); return; } @@ -489,7 +489,7 @@ static void __init mityomapl138_config_emac(void) ret = da8xx_register_emac(); if (ret) - pr_warning("emac registration failed: %d\n", ret); + pr_warn("emac registration failed: %d\n", ret); } static struct davinci_pm_config da850_pm_pdata = { @@ -511,21 +511,21 @@ static void __init mityomapl138_init(void) /* for now, no special EDMA channels are reserved */ ret = da850_register_edma(NULL); if (ret) - pr_warning("edma registration failed: %d\n", ret); + pr_warn("edma registration failed: %d\n", ret); ret = da8xx_register_watchdog(); if (ret) - pr_warning("watchdog registration failed: %d\n", ret); + pr_warn("watchdog registration failed: %d\n", ret); davinci_serial_init(da8xx_serial_device); ret = da8xx_register_i2c(0, &mityomap_i2c_0_pdata); if (ret) - pr_warning("i2c0 registration failed: %d\n", ret); + pr_warn("i2c0 registration failed: %d\n", ret); ret = pmic_tps65023_init(); if (ret) - pr_warning("TPS65023 PMIC init failed: %d\n", ret); + pr_warn("TPS65023 PMIC init failed: %d\n", ret); mityomapl138_setup_nand(); @@ -537,22 +537,21 @@ static void __init mityomapl138_init(void) ret = da8xx_register_spi_bus(1, ARRAY_SIZE(mityomapl138_spi_flash_info)); if (ret) - pr_warning("spi 1 registration failed: %d\n", ret); + pr_warn("spi 1 registration failed: %d\n", ret); mityomapl138_config_emac(); ret = da8xx_register_rtc(); if (ret) - pr_warning("rtc setup failed: %d\n", ret); + pr_warn("rtc setup failed: %d\n", ret); ret = da8xx_register_cpuidle(); if (ret) - pr_warning("cpuidle registration failed: %d\n", ret); + pr_warn("cpuidle registration failed: %d\n", ret); ret = da850_register_pm(&da850_pm_device); if (ret) - pr_warning("da850_evm_init: suspend registration failed: %d\n", - ret); + pr_warn("suspend registration failed: %d\n", ret); } #ifdef CONFIG_SERIAL_8250_CONSOLE diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c index bb680af9837..8fcdcf87c47 100644 --- a/arch/arm/mach-davinci/board-neuros-osd2.c +++ b/arch/arm/mach-davinci/board-neuros-osd2.c @@ -183,9 +183,8 @@ static __init void davinci_ntosd2_init(void) if (HAS_ATA) { if (HAS_NAND) - pr_warning("WARNING: both IDE and Flash are " - "enabled, but they share AEMIF pins.\n" - "\tDisable IDE for NAND/NOR support.\n"); + pr_warn("WARNING: both IDE and Flash are enabled, but they share AEMIF pins\n" + "\tDisable IDE for NAND/NOR support\n"); davinci_init_ide(); } else if (HAS_NAND) { davinci_cfg_reg(DM644X_HPIEN_DISABLE); diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index 985e5fd00fb..c70bb0a4dfb 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -564,7 +564,7 @@ int davinci_set_refclk_rate(unsigned long rate) refclk = clk_get(NULL, "ref"); if (IS_ERR(refclk)) { - pr_err("%s: failed to get reference clock.\n", __func__); + pr_err("%s: failed to get reference clock\n", __func__); return PTR_ERR(refclk); } diff --git a/arch/arm/mach-davinci/mux.c b/arch/arm/mach-davinci/mux.c index f34a8dcdae2..a8eb909a2b6 100644 --- a/arch/arm/mach-davinci/mux.c +++ b/arch/arm/mach-davinci/mux.c @@ -15,6 +15,9 @@ * * Copyright (C) 2008 Texas Instruments. */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/io.h> #include <linux/module.h> #include <linux/spinlock.h> @@ -46,7 +49,7 @@ int __init_or_module davinci_cfg_reg(const unsigned long index) } if (index >= soc_info->pinmux_pins_num) { - printk(KERN_ERR "Invalid pin mux index: %lu (%lu)\n", + pr_err("Invalid pin mux index: %lu (%lu)\n", index, soc_info->pinmux_pins_num); dump_stack(); return -ENODEV; @@ -55,7 +58,7 @@ int __init_or_module davinci_cfg_reg(const unsigned long index) cfg = &soc_info->pinmux_pins[index]; if (cfg->name == NULL) { - printk(KERN_ERR "No entry for the specified index\n"); + pr_err("No entry for the specified index\n"); return -ENODEV; } @@ -82,15 +85,15 @@ int __init_or_module davinci_cfg_reg(const unsigned long index) if (warn) { #ifdef CONFIG_DAVINCI_MUX_WARNINGS - printk(KERN_WARNING "MUX: initialized %s\n", cfg->name); + pr_warn("initialized %s\n", cfg->name); #endif } #ifdef CONFIG_DAVINCI_MUX_DEBUG if (cfg->debug || warn) { - printk(KERN_WARNING "MUX: Setting register %s\n", cfg->name); - printk(KERN_WARNING " %s (0x%08x) = 0x%08x -> 0x%08x\n", - cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg); + pr_warn("Setting register %s\n", cfg->name); + pr_warn(" %s (0x%08x) = 0x%08x -> 0x%08x\n", + cfg->mux_reg_name, cfg->mux_reg, reg_orig, reg); } #endif diff --git a/arch/arm/mach-davinci/time.c b/arch/arm/mach-davinci/time.c index 24ad30f32ae..160c9602f49 100644 --- a/arch/arm/mach-davinci/time.c +++ b/arch/arm/mach-davinci/time.c @@ -342,8 +342,6 @@ void __init davinci_timer_init(void) struct davinci_soc_info *soc_info = &davinci_soc_info; unsigned int clockevent_id; unsigned int clocksource_id; - static char err[] __initdata = KERN_ERR - "%s: can't register clocksource!\n"; int i; clockevent_id = soc_info->timer_info->clockevent_id; @@ -364,12 +362,12 @@ void __init davinci_timer_init(void) /* Only bottom timers can use compare regs */ if (IS_TIMER_TOP(clockevent_id)) - pr_warning("davinci_timer_init: Invalid use" - " of system timers. Results unpredictable.\n"); + pr_warn("%s: Invalid use of system timers. Results unpredictable.\n", + __func__); else if ((dtip[event_timer].cmp_off == 0) || (dtip[event_timer].cmp_irq == 0)) - pr_warning("davinci_timer_init: Invalid timer instance" - " setup. Results unpredictable.\n"); + pr_warn("%s: Invalid timer instance setup. Results unpredictable.\n", + __func__); else { timers[TID_CLOCKEVENT].opts |= TIMER_OPTS_USE_COMPARE; clockevent_davinci.features = CLOCK_EVT_FEAT_ONESHOT; @@ -389,7 +387,8 @@ void __init davinci_timer_init(void) clocksource_davinci.name = id_to_name[clocksource_id]; if (clocksource_register_hz(&clocksource_davinci, davinci_clock_tick_rate)) - printk(err, clocksource_davinci.name); + pr_err("%s: can't register clocksource!\n", + clocksource_davinci.name); sched_clock_register(davinci_read_sched_clock, 32, davinci_clock_tick_rate); diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index 27ae6144679..d634de588d9 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -16,9 +16,6 @@ obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o -obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o -CFLAGS_hotplug.o += -march=armv7-a - plus_sec := $(call as-instr,.arch_extension sec,+sec) AFLAGS_exynos-smc.o :=-Wa,-march=armv7-a$(plus_sec) diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 47b904b3b97..3d3e6af9d01 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -130,8 +130,6 @@ extern void exynos_cpu_resume(void); extern struct smp_operations exynos_smp_ops; -extern void exynos_cpu_die(unsigned int cpu); - /* PMU(Power Management Unit) support */ #define PMU_TABLE_END (-1U) diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index 6b283eb3202..6de7cf5ef2b 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -41,41 +41,11 @@ static struct map_desc exynos4_iodesc[] __initdata = { .length = SZ_64K, .type = MT_DEVICE, }, { - .virtual = (unsigned long)S3C_VA_TIMER, - .pfn = __phys_to_pfn(EXYNOS4_PA_TIMER), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C_VA_WATCHDOG, - .pfn = __phys_to_pfn(EXYNOS4_PA_WATCHDOG), - .length = SZ_4K, - .type = MT_DEVICE, - }, { .virtual = (unsigned long)S5P_VA_SROMC, .pfn = __phys_to_pfn(EXYNOS4_PA_SROMC), .length = SZ_4K, .type = MT_DEVICE, }, { - .virtual = (unsigned long)S5P_VA_SYSTIMER, - .pfn = __phys_to_pfn(EXYNOS4_PA_SYSTIMER), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5P_VA_COMBINER_BASE, - .pfn = __phys_to_pfn(EXYNOS4_PA_COMBINER), - .length = SZ_4K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5P_VA_GIC_CPU, - .pfn = __phys_to_pfn(EXYNOS4_PA_GIC_CPU), - .length = SZ_64K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S5P_VA_GIC_DIST, - .pfn = __phys_to_pfn(EXYNOS4_PA_GIC_DIST), - .length = SZ_64K, - .type = MT_DEVICE, - }, { .virtual = (unsigned long)S5P_VA_CMU, .pfn = __phys_to_pfn(EXYNOS4_PA_CMU), .length = SZ_128K, @@ -86,11 +56,6 @@ static struct map_desc exynos4_iodesc[] __initdata = { .length = SZ_8K, .type = MT_DEVICE, }, { - .virtual = (unsigned long)S5P_VA_L2CC, - .pfn = __phys_to_pfn(EXYNOS4_PA_L2CC), - .length = SZ_4K, - .type = MT_DEVICE, - }, { .virtual = (unsigned long)S5P_VA_DMC0, .pfn = __phys_to_pfn(EXYNOS4_PA_DMC0), .length = SZ_64K, @@ -100,11 +65,6 @@ static struct map_desc exynos4_iodesc[] __initdata = { .pfn = __phys_to_pfn(EXYNOS4_PA_DMC1), .length = SZ_64K, .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C_VA_USB_HSPHY, - .pfn = __phys_to_pfn(EXYNOS4_PA_HSPHY), - .length = SZ_4K, - .type = MT_DEVICE, }, }; @@ -115,16 +75,6 @@ static struct map_desc exynos5_iodesc[] __initdata = { .length = SZ_64K, .type = MT_DEVICE, }, { - .virtual = (unsigned long)S3C_VA_TIMER, - .pfn = __phys_to_pfn(EXYNOS5_PA_TIMER), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = (unsigned long)S3C_VA_WATCHDOG, - .pfn = __phys_to_pfn(EXYNOS5_PA_WATCHDOG), - .length = SZ_4K, - .type = MT_DEVICE, - }, { .virtual = (unsigned long)S5P_VA_SROMC, .pfn = __phys_to_pfn(EXYNOS5_PA_SROMC), .length = SZ_4K, diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c deleted file mode 100644 index 4d86961a795..00000000000 --- a/arch/arm/mach-exynos/hotplug.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Cloned from linux/arch/arm/mach-realview/hotplug.c - * - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/smp.h> -#include <linux/io.h> - -#include <asm/cacheflush.h> -#include <asm/cp15.h> -#include <asm/smp_plat.h> - -#include "common.h" -#include "regs-pmu.h" - -static inline void cpu_leave_lowpower(void) -{ - unsigned int v; - - asm volatile( - "mrc p15, 0, %0, c1, c0, 0\n" - " orr %0, %0, %1\n" - " mcr p15, 0, %0, c1, c0, 0\n" - " mrc p15, 0, %0, c1, c0, 1\n" - " orr %0, %0, %2\n" - " mcr p15, 0, %0, c1, c0, 1\n" - : "=&r" (v) - : "Ir" (CR_C), "Ir" (0x40) - : "cc"); -} - -static inline void platform_do_lowpower(unsigned int cpu, int *spurious) -{ - u32 mpidr = cpu_logical_map(cpu); - u32 core_id = MPIDR_AFFINITY_LEVEL(mpidr, 0); - - for (;;) { - - /* Turn the CPU off on next WFI instruction. */ - exynos_cpu_power_down(core_id); - - wfi(); - - if (pen_release == core_id) { - /* - * OK, proper wakeup, we're done - */ - break; - } - - /* - * Getting here, means that we have come out of WFI without - * having been woken up - this shouldn't happen - * - * Just note it happening - when we're woken, we can report - * its occurrence. - */ - (*spurious)++; - } -} - -/* - * platform-specific code to shutdown a CPU - * - * Called with IRQs disabled - */ -void __ref exynos_cpu_die(unsigned int cpu) -{ - int spurious = 0; - - v7_exit_coherency_flush(louis); - - platform_do_lowpower(cpu, &spurious); - - /* - * bring this CPU back into the world of cache - * coherency, and then restore interrupts - */ - cpu_leave_lowpower(); - - if (spurious) - pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); -} diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index f0b7e92bad6..1ad3f496ef5 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -30,40 +30,17 @@ #define EXYNOS4_PA_CMU 0x10030000 #define EXYNOS5_PA_CMU 0x10010000 -#define EXYNOS4_PA_SYSTIMER 0x10050000 - -#define EXYNOS4_PA_WATCHDOG 0x10060000 -#define EXYNOS5_PA_WATCHDOG 0x101D0000 - #define EXYNOS4_PA_DMC0 0x10400000 #define EXYNOS4_PA_DMC1 0x10410000 -#define EXYNOS4_PA_COMBINER 0x10440000 -#define EXYNOS5_PA_COMBINER 0x10440000 - -#define EXYNOS4_PA_GIC_CPU 0x10480000 -#define EXYNOS4_PA_GIC_DIST 0x10490000 -#define EXYNOS5_PA_GIC_CPU 0x10482000 -#define EXYNOS5_PA_GIC_DIST 0x10481000 - #define EXYNOS4_PA_COREPERI 0x10500000 #define EXYNOS4_PA_L2CC 0x10502000 #define EXYNOS4_PA_SROMC 0x12570000 #define EXYNOS5_PA_SROMC 0x12250000 -#define EXYNOS4_PA_HSPHY 0x125B0000 - -#define EXYNOS4_PA_UART 0x13800000 -#define EXYNOS5_PA_UART 0x12C00000 - -#define EXYNOS4_PA_TIMER 0x139D0000 -#define EXYNOS5_PA_TIMER 0x12DD0000 - /* Compatibility UART */ #define EXYNOS5440_PA_UART0 0x000B0000 -#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET)) - #endif /* __ASM_ARCH_MAP_H */ diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 41ae28d69e6..9c6dd145113 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -22,6 +22,7 @@ #include <linux/of_address.h> #include <asm/cacheflush.h> +#include <asm/cp15.h> #include <asm/smp_plat.h> #include <asm/smp_scu.h> #include <asm/firmware.h> @@ -33,6 +34,88 @@ extern void exynos4_secondary_startup(void); +/* + * Set or clear the USE_DELAYED_RESET_ASSERTION option, set on Exynos4 SoCs + * during hot-(un)plugging CPUx. + * + * The feature can be cleared safely during first boot of secondary CPU. + * + * Exynos4 SoCs require setting USE_DELAYED_RESET_ASSERTION during powering + * down a CPU so the CPU idle clock down feature could properly detect global + * idle state when CPUx is off. + */ +static void exynos_set_delayed_reset_assertion(u32 core_id, bool enable) +{ + if (soc_is_exynos4()) { + unsigned int tmp; + + tmp = pmu_raw_readl(EXYNOS_ARM_CORE_OPTION(core_id)); + if (enable) + tmp |= S5P_USE_DELAYED_RESET_ASSERTION; + else + tmp &= ~(S5P_USE_DELAYED_RESET_ASSERTION); + pmu_raw_writel(tmp, EXYNOS_ARM_CORE_OPTION(core_id)); + } +} + +#ifdef CONFIG_HOTPLUG_CPU +static inline void cpu_leave_lowpower(u32 core_id) +{ + unsigned int v; + + asm volatile( + "mrc p15, 0, %0, c1, c0, 0\n" + " orr %0, %0, %1\n" + " mcr p15, 0, %0, c1, c0, 0\n" + " mrc p15, 0, %0, c1, c0, 1\n" + " orr %0, %0, %2\n" + " mcr p15, 0, %0, c1, c0, 1\n" + : "=&r" (v) + : "Ir" (CR_C), "Ir" (0x40) + : "cc"); + + exynos_set_delayed_reset_assertion(core_id, false); +} + +static inline void platform_do_lowpower(unsigned int cpu, int *spurious) +{ + u32 mpidr = cpu_logical_map(cpu); + u32 core_id = MPIDR_AFFINITY_LEVEL(mpidr, 0); + + for (;;) { + + /* Turn the CPU off on next WFI instruction. */ + exynos_cpu_power_down(core_id); + + /* + * Exynos4 SoCs require setting + * USE_DELAYED_RESET_ASSERTION so the CPU idle + * clock down feature could properly detect + * global idle state when CPUx is off. + */ + exynos_set_delayed_reset_assertion(core_id, true); + + wfi(); + + if (pen_release == core_id) { + /* + * OK, proper wakeup, we're done + */ + break; + } + + /* + * Getting here, means that we have come out of WFI without + * having been woken up - this shouldn't happen + * + * Just note it happening - when we're woken, we can report + * its occurrence. + */ + (*spurious)++; + } +} +#endif /* CONFIG_HOTPLUG_CPU */ + /** * exynos_core_power_down : power down the specified cpu * @cpu : the cpu to power down @@ -237,6 +320,9 @@ static int exynos_boot_secondary(unsigned int cpu, struct task_struct *idle) udelay(10); } + /* No harm if this is called during first boot of secondary CPU */ + exynos_set_delayed_reset_assertion(core_id, false); + /* * now the secondary core is starting up let it run its * calibrations, then wait for it to finish @@ -318,6 +404,33 @@ static void __init exynos_smp_prepare_cpus(unsigned int max_cpus) } } +#ifdef CONFIG_HOTPLUG_CPU +/* + * platform-specific code to shutdown a CPU + * + * Called with IRQs disabled + */ +static void exynos_cpu_die(unsigned int cpu) +{ + int spurious = 0; + u32 mpidr = cpu_logical_map(cpu); + u32 core_id = MPIDR_AFFINITY_LEVEL(mpidr, 0); + + v7_exit_coherency_flush(louis); + + platform_do_lowpower(cpu, &spurious); + + /* + * bring this CPU back into the world of cache + * coherency, and then restore interrupts + */ + cpu_leave_lowpower(core_id); + + if (spurious) + pr_warn("CPU%u: %u spurious wakeup calls\n", cpu, spurious); +} +#endif /* CONFIG_HOTPLUG_CPU */ + struct smp_operations exynos_smp_ops __initdata = { .smp_init_cpus = exynos_smp_init_cpus, .smp_prepare_cpus = exynos_smp_prepare_cpus, diff --git a/arch/arm/mach-exynos/regs-pmu.h b/arch/arm/mach-exynos/regs-pmu.h index 96a1569262b..4e9b4440e2b 100644 --- a/arch/arm/mach-exynos/regs-pmu.h +++ b/arch/arm/mach-exynos/regs-pmu.h @@ -20,6 +20,7 @@ #define S5P_USE_STANDBY_WFI0 (1 << 16) #define S5P_USE_STANDBY_WFE0 (1 << 24) +#define S5P_USE_DELAYED_RESET_ASSERTION BIT(12) #define EXYNOS_SWRESET 0x0400 #define EXYNOS5440_SWRESET 0x00C4 @@ -106,6 +107,8 @@ (EXYNOS_ARM_CORE0_CONFIGURATION + (0x80 * (_nr))) #define EXYNOS_ARM_CORE_STATUS(_nr) \ (EXYNOS_ARM_CORE_CONFIGURATION(_nr) + 0x4) +#define EXYNOS_ARM_CORE_OPTION(_nr) \ + (EXYNOS_ARM_CORE_CONFIGURATION(_nr) + 0x8) #define EXYNOS_ARM_COMMON_CONFIGURATION 0x2500 #define EXYNOS_COMMON_CONFIGURATION(_nr) \ diff --git a/arch/arm/mach-imx/clk-imx6q.c b/arch/arm/mach-imx/clk-imx6q.c index 4e79da7c5e3..5951660d1bd 100644 --- a/arch/arm/mach-imx/clk-imx6q.c +++ b/arch/arm/mach-imx/clk-imx6q.c @@ -145,7 +145,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) post_div_table[2].div = 1; video_div_table[1].div = 1; video_div_table[2].div = 1; - }; + } clk[IMX6QDL_PLL1_BYPASS_SRC] = imx_clk_mux("pll1_bypass_src", base + 0x00, 14, 2, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); clk[IMX6QDL_PLL2_BYPASS_SRC] = imx_clk_mux("pll2_bypass_src", base + 0x30, 14, 2, pll_bypass_src_sels, ARRAY_SIZE(pll_bypass_src_sels)); diff --git a/arch/arm/mach-imx/clk-pllv3.c b/arch/arm/mach-imx/clk-pllv3.c index 57de74da0ac..0ad6e5442fd 100644 --- a/arch/arm/mach-imx/clk-pllv3.c +++ b/arch/arm/mach-imx/clk-pllv3.c @@ -69,7 +69,6 @@ static int clk_pllv3_prepare(struct clk_hw *hw) { struct clk_pllv3 *pll = to_clk_pllv3(hw); u32 val; - int ret; val = readl_relaxed(pll->base); if (pll->powerup_set) @@ -78,11 +77,7 @@ static int clk_pllv3_prepare(struct clk_hw *hw) val &= ~BM_PLL_POWER; writel_relaxed(val, pll->base); - ret = clk_pllv3_wait_lock(pll); - if (ret) - return ret; - - return 0; + return clk_pllv3_wait_lock(pll); } static void clk_pllv3_unprepare(struct clk_hw *hw) diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 66662a1e36d..3d383cb5e6d 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -61,7 +61,6 @@ struct platform_device *mxc_register_gpio(char *name, int id, void mxc_set_cpu_type(unsigned int type); void mxc_restart(enum reboot_mode, const char *); void mxc_arch_reset_init(void __iomem *); -void mxc_arch_reset_init_dt(void); int mx51_revision(void); int mx53_revision(void); void imx_set_aips(void __iomem *); diff --git a/arch/arm/mach-imx/imx25-dt.c b/arch/arm/mach-imx/imx25-dt.c index cf8032bae27..25defbdb06c 100644 --- a/arch/arm/mach-imx/imx25-dt.c +++ b/arch/arm/mach-imx/imx25-dt.c @@ -17,13 +17,6 @@ #include "common.h" #include "mx25.h" -static void __init imx25_dt_init(void) -{ - mxc_arch_reset_init_dt(); - - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - static const char * const imx25_dt_board_compat[] __initconst = { "fsl,imx25", NULL @@ -33,7 +26,5 @@ DT_MACHINE_START(IMX25_DT, "Freescale i.MX25 (Device Tree Support)") .map_io = mx25_map_io, .init_early = imx25_init_early, .init_irq = mx25_init_irq, - .init_machine = imx25_dt_init, .dt_compat = imx25_dt_board_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/imx27-dt.c b/arch/arm/mach-imx/imx27-dt.c index dc8f1a6f45f..bd42d1bd10a 100644 --- a/arch/arm/mach-imx/imx27-dt.c +++ b/arch/arm/mach-imx/imx27-dt.c @@ -22,8 +22,6 @@ static void __init imx27_dt_init(void) { struct platform_device_info devinfo = { .name = "cpufreq-dt", }; - mxc_arch_reset_init_dt(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); platform_device_register_full(&devinfo); @@ -40,5 +38,4 @@ DT_MACHINE_START(IMX27_DT, "Freescale i.MX27 (Device Tree Support)") .init_irq = mx27_init_irq, .init_machine = imx27_dt_init, .dt_compat = imx27_dt_board_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/imx31-dt.c b/arch/arm/mach-imx/imx31-dt.c index 418dbc82adc..32100222a01 100644 --- a/arch/arm/mach-imx/imx31-dt.c +++ b/arch/arm/mach-imx/imx31-dt.c @@ -18,13 +18,6 @@ #include "common.h" #include "mx31.h" -static void __init imx31_dt_init(void) -{ - mxc_arch_reset_init_dt(); - - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - static const char * const imx31_dt_board_compat[] __initconst = { "fsl,imx31", NULL @@ -40,7 +33,5 @@ DT_MACHINE_START(IMX31_DT, "Freescale i.MX31 (Device Tree Support)") .init_early = imx31_init_early, .init_irq = mx31_init_irq, .init_time = imx31_dt_timer_init, - .init_machine = imx31_dt_init, .dt_compat = imx31_dt_board_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/imx35-dt.c b/arch/arm/mach-imx/imx35-dt.c index 584fbe10557..e9396037235 100644 --- a/arch/arm/mach-imx/imx35-dt.c +++ b/arch/arm/mach-imx/imx35-dt.c @@ -20,14 +20,6 @@ #include "common.h" #include "mx35.h" -static void __init imx35_dt_init(void) -{ - mxc_arch_reset_init_dt(); - - of_platform_populate(NULL, of_default_bus_match_table, - NULL, NULL); -} - static void __init imx35_irq_init(void) { imx_init_l2cache(); @@ -43,7 +35,5 @@ DT_MACHINE_START(IMX35_DT, "Freescale i.MX35 (Device Tree Support)") .map_io = mx35_map_io, .init_early = imx35_init_early, .init_irq = imx35_irq_init, - .init_machine = imx35_dt_init, .dt_compat = imx35_dt_board_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/iomux-imx31.c b/arch/arm/mach-imx/iomux-imx31.c index 1657fe64cd0..d6a30753ca7 100644 --- a/arch/arm/mach-imx/iomux-imx31.c +++ b/arch/arm/mach-imx/iomux-imx31.c @@ -44,9 +44,11 @@ static unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG]; /* * set the mode for a IOMUX pin. */ -int mxc_iomux_mode(unsigned int pin_mode) +void mxc_iomux_mode(unsigned int pin_mode) { - u32 field, l, mode, ret = 0; + u32 field; + u32 l; + u32 mode; void __iomem *reg; reg = IOMUXSW_MUX_CTL + (pin_mode & IOMUX_REG_MASK); @@ -61,8 +63,6 @@ int mxc_iomux_mode(unsigned int pin_mode) __raw_writel(l, reg); spin_unlock(&gpio_mux_lock); - - return ret; } /* diff --git a/arch/arm/mach-imx/iomux-mx3.h b/arch/arm/mach-imx/iomux-mx3.h index f79f78a1c0e..0a5adba61e0 100644 --- a/arch/arm/mach-imx/iomux-mx3.h +++ b/arch/arm/mach-imx/iomux-mx3.h @@ -144,7 +144,7 @@ void mxc_iomux_set_gpr(enum iomux_gp_func, bool en); * It is called by the setup functions and should not be called directly anymore. * It is here visible for backward compatibility */ -int mxc_iomux_mode(unsigned int pin_mode); +void mxc_iomux_mode(unsigned int pin_mode); #define IOMUX_PADNUM_MASK 0x1ff #define IOMUX_GPIONUM_SHIFT 9 diff --git a/arch/arm/mach-imx/mach-imx50.c b/arch/arm/mach-imx/mach-imx50.c index b1e56a94a38..ecf58b9e974 100644 --- a/arch/arm/mach-imx/mach-imx50.c +++ b/arch/arm/mach-imx/mach-imx50.c @@ -16,13 +16,6 @@ #include "common.h" -static void __init imx50_dt_init(void) -{ - mxc_arch_reset_init_dt(); - - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - static const char * const imx50_dt_board_compat[] __initconst = { "fsl,imx50", NULL @@ -30,7 +23,5 @@ static const char * const imx50_dt_board_compat[] __initconst = { DT_MACHINE_START(IMX50_DT, "Freescale i.MX50 (Device Tree Support)") .init_irq = tzic_init_irq, - .init_machine = imx50_dt_init, .dt_compat = imx50_dt_board_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx51.c b/arch/arm/mach-imx/mach-imx51.c index 2c5fcaf8675..b015129e404 100644 --- a/arch/arm/mach-imx/mach-imx51.c +++ b/arch/arm/mach-imx/mach-imx51.c @@ -53,7 +53,6 @@ static void __init imx51_dt_init(void) { struct platform_device_info devinfo = { .name = "cpufreq-dt", }; - mxc_arch_reset_init_dt(); imx51_ipu_mipi_setup(); imx_src_init(); @@ -78,5 +77,4 @@ DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)") .init_machine = imx51_dt_init, .init_late = imx51_init_late, .dt_compat = imx51_dt_board_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c index 03dd6ea13ac..18b5c5c136d 100644 --- a/arch/arm/mach-imx/mach-imx53.c +++ b/arch/arm/mach-imx/mach-imx53.c @@ -30,7 +30,6 @@ static void __init imx53_init_early(void) static void __init imx53_dt_init(void) { - mxc_arch_reset_init_dt(); imx_src_init(); of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); @@ -54,5 +53,4 @@ DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)") .init_machine = imx53_dt_init, .init_late = imx53_init_late, .dt_compat = imx53_dt_board_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index d51c6e99a2e..5057d61298b 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -268,8 +268,6 @@ static void __init imx6q_init_machine(void) imx_print_silicon_rev(cpu_is_imx6dl() ? "i.MX6DL" : "i.MX6Q", imx_get_soc_revision()); - mxc_arch_reset_init_dt(); - parent = imx_soc_device_init(); if (parent == NULL) pr_warn("failed to initialize soc device\n"); @@ -409,5 +407,4 @@ DT_MACHINE_START(IMX6Q, "Freescale i.MX6 Quad/DualLite (Device Tree)") .init_machine = imx6q_init_machine, .init_late = imx6q_init_late, .dt_compat = imx6q_dt_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx6sl.c b/arch/arm/mach-imx/mach-imx6sl.c index ed263a21d92..24bfaaf944c 100644 --- a/arch/arm/mach-imx/mach-imx6sl.c +++ b/arch/arm/mach-imx/mach-imx6sl.c @@ -48,8 +48,6 @@ static void __init imx6sl_init_machine(void) { struct device *parent; - mxc_arch_reset_init_dt(); - parent = imx_soc_device_init(); if (parent == NULL) pr_warn("failed to initialize soc device\n"); @@ -76,10 +74,8 @@ static const char * const imx6sl_dt_compat[] __initconst = { }; DT_MACHINE_START(IMX6SL, "Freescale i.MX6 SoloLite (Device Tree)") - .map_io = debug_ll_io_init, .init_irq = imx6sl_init_irq, .init_machine = imx6sl_init_machine, .init_late = imx6sl_init_late, .dt_compat = imx6sl_dt_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-imx6sx.c b/arch/arm/mach-imx/mach-imx6sx.c index 3de3b7369ae..4111c0fa8d0 100644 --- a/arch/arm/mach-imx/mach-imx6sx.c +++ b/arch/arm/mach-imx/mach-imx6sx.c @@ -18,8 +18,6 @@ static void __init imx6sx_init_machine(void) { struct device *parent; - mxc_arch_reset_init_dt(); - parent = imx_soc_device_init(); if (parent == NULL) pr_warn("failed to initialize soc device\n"); @@ -53,10 +51,8 @@ static const char * const imx6sx_dt_compat[] __initconst = { }; DT_MACHINE_START(IMX6SX, "Freescale i.MX6 SoloX (Device Tree)") - .map_io = debug_ll_io_init, .init_irq = imx6sx_init_irq, .init_machine = imx6sx_init_machine, .dt_compat = imx6sx_dt_compat, .init_late = imx6sx_init_late, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/mach-vf610.c b/arch/arm/mach-imx/mach-vf610.c index ee7e57b752a..c11ab6a1dc8 100644 --- a/arch/arm/mach-imx/mach-vf610.c +++ b/arch/arm/mach-imx/mach-vf610.c @@ -12,14 +12,6 @@ #include <asm/mach/arch.h> #include <asm/hardware/cache-l2x0.h> -#include "common.h" - -static void __init vf610_init_machine(void) -{ - mxc_arch_reset_init_dt(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - static const char * const vf610_dt_compat[] __initconst = { "fsl,vf610", NULL, @@ -28,7 +20,5 @@ static const char * const vf610_dt_compat[] __initconst = { DT_MACHINE_START(VYBRID_VF610, "Freescale Vybrid VF610 (Device Tree)") .l2c_aux_val = 0, .l2c_aux_mask = ~0, - .init_machine = vf610_init_machine, .dt_compat = vf610_dt_compat, - .restart = mxc_restart, MACHINE_END diff --git a/arch/arm/mach-imx/system.c b/arch/arm/mach-imx/system.c index d14c33fd6b0..51c35013b67 100644 --- a/arch/arm/mach-imx/system.c +++ b/arch/arm/mach-imx/system.c @@ -89,21 +89,6 @@ void __init mxc_arch_reset_init(void __iomem *base) clk_prepare(wdog_clk); } -void __init mxc_arch_reset_init_dt(void) -{ - struct device_node *np; - - np = of_find_compatible_node(NULL, NULL, "fsl,imx21-wdt"); - wdog_base = of_iomap(np, 0); - WARN_ON(!wdog_base); - - wdog_clk = of_clk_get(np, 0); - if (IS_ERR(wdog_clk)) - pr_warn("%s: failed to get wdog clock\n", __func__); - else - clk_prepare(wdog_clk); -} - #ifdef CONFIG_CACHE_L2X0 void __init imx_init_l2cache(void) { diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 21f457b56c0..0f2539550f1 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -36,7 +36,6 @@ menuconfig ARCH_SHMOBILE_MULTI select NO_IOPORT_MAP select PINCTRL select ARCH_REQUIRE_GPIOLIB - select ARCH_HAS_OPP if ARCH_SHMOBILE_MULTI @@ -73,11 +72,6 @@ config ARCH_R8A7794 comment "Renesas ARM SoCs Board Type" -config MACH_KOELSCH - bool "Koelsch board" - depends on ARCH_R8A7791 - select MICREL_PHY if SH_ETH - config MACH_LAGER bool "Lager board" depends on ARCH_R8A7790 @@ -145,14 +139,6 @@ config ARCH_R8A7790 select MIGHT_HAVE_PCI select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE -config ARCH_R8A7791 - bool "R-Car M2-W (R8A77910)" - select ARCH_RCAR_GEN2 - select ARCH_WANT_OPTIONAL_GPIOLIB - select ARM_GIC - select MIGHT_HAVE_PCI - select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE - comment "Renesas ARM SoCs Board Type" config MACH_APE6EVM @@ -227,12 +213,6 @@ config MACH_LAGER select MICREL_PHY if SH_ETH select SND_SOC_AK4642 if SND_SIMPLE_CARD -config MACH_KOELSCH - bool "Koelsch board" - depends on ARCH_R8A7791 - select USE_OF - select MICREL_PHY if SH_ETH - config MACH_KZM9G bool "KZM-A9-GT board" depends on ARCH_SH73A0 diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index e20f2786ec7..7d68eba53be 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -19,8 +19,8 @@ obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o # Clock objects -obj-y += clock.o ifndef CONFIG_COMMON_CLK +obj-y += clock.o obj-$(CONFIG_ARCH_SH7372) += clock-sh7372.o obj-$(CONFIG_ARCH_SH73A0) += clock-sh73a0.o obj-$(CONFIG_ARCH_R8A73A4) += clock-r8a73a4.o @@ -28,7 +28,6 @@ obj-$(CONFIG_ARCH_R8A7740) += clock-r8a7740.o obj-$(CONFIG_ARCH_R8A7778) += clock-r8a7778.o obj-$(CONFIG_ARCH_R8A7779) += clock-r8a7779.o obj-$(CONFIG_ARCH_R8A7790) += clock-r8a7790.o -obj-$(CONFIG_ARCH_R8A7791) += clock-r8a7791.o endif # CPU reset vector handling objects @@ -57,7 +56,6 @@ obj-$(CONFIG_ARCH_SH7372) += entry-intc.o sleep-sh7372.o # Board objects ifdef CONFIG_ARCH_SHMOBILE_MULTI -obj-$(CONFIG_MACH_KOELSCH) += board-koelsch-reference.o obj-$(CONFIG_MACH_LAGER) += board-lager-reference.o obj-$(CONFIG_MACH_MARZEN) += board-marzen-reference.o else @@ -69,7 +67,6 @@ obj-$(CONFIG_MACH_BOCKW_REFERENCE) += board-bockw-reference.o obj-$(CONFIG_MACH_MARZEN) += board-marzen.o obj-$(CONFIG_MACH_LAGER) += board-lager.o obj-$(CONFIG_MACH_ARMADILLO800EVA) += board-armadillo800eva.o -obj-$(CONFIG_MACH_KOELSCH) += board-koelsch.o obj-$(CONFIG_MACH_KZM9G) += board-kzm9g.o obj-$(CONFIG_MACH_KZM9G_REFERENCE) += board-kzm9g-reference.o endif diff --git a/arch/arm/mach-shmobile/Makefile.boot b/arch/arm/mach-shmobile/Makefile.boot index de9a23852fc..57d00ed6ec0 100644 --- a/arch/arm/mach-shmobile/Makefile.boot +++ b/arch/arm/mach-shmobile/Makefile.boot @@ -5,7 +5,6 @@ loadaddr-$(CONFIG_MACH_APE6EVM_REFERENCE) += 0x40008000 loadaddr-$(CONFIG_MACH_ARMADILLO800EVA) += 0x40008000 loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000 loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000 -loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000 loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000 loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000 loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000 diff --git a/arch/arm/mach-shmobile/board-ape6evm-reference.c b/arch/arm/mach-shmobile/board-ape6evm-reference.c index a6503d8c77d..004ed92ee59 100644 --- a/arch/arm/mach-shmobile/board-ape6evm-reference.c +++ b/arch/arm/mach-shmobile/board-ape6evm-reference.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/gpio.h> diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c index b222f68d55b..66f67816a84 100644 --- a/arch/arm/mach-shmobile/board-ape6evm.c +++ b/arch/arm/mach-shmobile/board-ape6evm.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/gpio.h> diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index e7098353440..de95181c7de 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -12,53 +12,48 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/clk.h> #include <linux/delay.h> #include <linux/err.h> -#include <linux/kernel.h> -#include <linux/input.h> -#include <linux/platform_data/st1232_pdata.h> -#include <linux/irq.h> -#include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/gpio_keys.h> -#include <linux/regulator/driver.h> +#include <linux/i2c-gpio.h> +#include <linux/input.h> +#include <linux/irq.h> +#include <linux/kernel.h> +#include <linux/mfd/tmio.h> +#include <linux/mmc/host.h> +#include <linux/mmc/sh_mmcif.h> +#include <linux/mmc/sh_mobile_sdhi.h> #include <linux/pinctrl/machine.h> +#include <linux/platform_data/st1232_pdata.h> +#include <linux/platform_device.h> #include <linux/pwm.h> #include <linux/pwm_backlight.h> +#include <linux/reboot.h> +#include <linux/regulator/driver.h> #include <linux/regulator/fixed.h> #include <linux/regulator/gpio-regulator.h> #include <linux/regulator/machine.h> #include <linux/sh_eth.h> -#include <linux/videodev2.h> #include <linux/usb/renesas_usbhs.h> -#include <linux/mfd/tmio.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mmcif.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/i2c-gpio.h> -#include <linux/reboot.h> +#include <linux/videodev2.h> -#include <media/mt9t112.h> -#include <media/sh_mobile_ceu.h> -#include <media/soc_camera.h> -#include <asm/page.h> +#include <asm/hardware/cache-l2x0.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <asm/hardware/cache-l2x0.h> -#include <video/sh_mobile_lcdc.h> -#include <video/sh_mobile_hdmi.h> +#include <asm/page.h> +#include <media/mt9t112.h> +#include <media/sh_mobile_ceu.h> +#include <media/soc_camera.h> #include <sound/sh_fsi.h> #include <sound/simple_card.h> +#include <video/sh_mobile_hdmi.h> +#include <video/sh_mobile_lcdc.h> #include "common.h" #include "irqs.h" diff --git a/arch/arm/mach-shmobile/board-bockw-reference.c b/arch/arm/mach-shmobile/board-bockw-reference.c index 79c47847f20..d649ade4a20 100644 --- a/arch/arm/mach-shmobile/board-bockw-reference.c +++ b/arch/arm/mach-shmobile/board-bockw-reference.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/of_platform.h> diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index 1cf2c75dacf..f27b5a833bf 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -13,10 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/mfd/tmio.h> diff --git a/arch/arm/mach-shmobile/board-koelsch-reference.c b/arch/arm/mach-shmobile/board-koelsch-reference.c deleted file mode 100644 index 46aa540133d..00000000000 --- a/arch/arm/mach-shmobile/board-koelsch-reference.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Koelsch board support - Reference DT implementation - * - * Copyright (C) 2013 Renesas Electronics Corporation - * Copyright (C) 2013 Renesas Solutions Corp. - * Copyright (C) 2013 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <linux/dma-mapping.h> -#include <linux/kernel.h> -#include <linux/of_platform.h> -#include <linux/platform_data/rcar-du.h> - -#include <asm/mach/arch.h> - -#include "clock.h" -#include "common.h" -#include "irqs.h" -#include "r8a7791.h" -#include "rcar-gen2.h" - -/* DU */ -static struct rcar_du_encoder_data koelsch_du_encoders[] = { - { - .type = RCAR_DU_ENCODER_NONE, - .output = RCAR_DU_OUTPUT_LVDS0, - .connector.lvds.panel = { - .width_mm = 210, - .height_mm = 158, - .mode = { - .pixelclock = 65000000, - .hactive = 1024, - .hfront_porch = 20, - .hback_porch = 160, - .hsync_len = 136, - .vactive = 768, - .vfront_porch = 3, - .vback_porch = 29, - .vsync_len = 6, - }, - }, - }, -}; - -static struct rcar_du_platform_data koelsch_du_pdata = { - .encoders = koelsch_du_encoders, - .num_encoders = ARRAY_SIZE(koelsch_du_encoders), -}; - -static const struct resource du_resources[] __initconst = { - DEFINE_RES_MEM(0xfeb00000, 0x40000), - DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"), - DEFINE_RES_IRQ(gic_spi(256)), - DEFINE_RES_IRQ(gic_spi(268)), -}; - -static void __init koelsch_add_du_device(void) -{ - struct platform_device_info info = { - .name = "rcar-du-r8a7791", - .id = -1, - .res = du_resources, - .num_res = ARRAY_SIZE(du_resources), - .data = &koelsch_du_pdata, - .size_data = sizeof(koelsch_du_pdata), - .dma_mask = DMA_BIT_MASK(32), - }; - - platform_device_register_full(&info); -} - -/* - * This is a really crude hack to provide clkdev support to platform - * devices until they get moved to DT. - */ -static const struct clk_name clk_names[] __initconst = { - { "du0", "du.0", "rcar-du-r8a7791" }, - { "du1", "du.1", "rcar-du-r8a7791" }, - { "lvds0", "lvds.0", "rcar-du-r8a7791" }, -}; - -static void __init koelsch_add_standard_devices(void) -{ - shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - - koelsch_add_du_device(); -} - -static const char * const koelsch_boards_compat_dt[] __initconst = { - "renesas,koelsch", - "renesas,koelsch-reference", - NULL, -}; - -DT_MACHINE_START(KOELSCH_DT, "koelsch") - .smp = smp_ops(r8a7791_smp_ops), - .init_early = shmobile_init_delay, - .init_time = rcar_gen2_timer_init, - .init_machine = koelsch_add_standard_devices, - .init_late = shmobile_init_late, - .reserve = rcar_gen2_reserve, - .dt_compat = koelsch_boards_compat_dt, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-koelsch.c b/arch/arm/mach-shmobile/board-koelsch.c deleted file mode 100644 index 7111b5c1d67..00000000000 --- a/arch/arm/mach-shmobile/board-koelsch.c +++ /dev/null @@ -1,527 +0,0 @@ -/* - * Koelsch board support - * - * Copyright (C) 2013 Renesas Electronics Corporation - * Copyright (C) 2013-2014 Renesas Solutions Corp. - * Copyright (C) 2013 Magnus Damm - * Copyright (C) 2014 Cogent Embedded, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include <linux/dma-mapping.h> -#include <linux/gpio.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/leds.h> -#include <linux/mfd/tmio.h> -#include <linux/mmc/host.h> -#include <linux/mmc/sh_mobile_sdhi.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/phy.h> -#include <linux/pinctrl/machine.h> -#include <linux/platform_data/gpio-rcar.h> -#include <linux/platform_data/rcar-du.h> -#include <linux/platform_device.h> -#include <linux/regulator/driver.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/gpio-regulator.h> -#include <linux/regulator/machine.h> -#include <linux/sh_eth.h> -#include <linux/spi/flash.h> -#include <linux/spi/rspi.h> -#include <linux/spi/spi.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "common.h" -#include "irqs.h" -#include "r8a7791.h" -#include "rcar-gen2.h" - -/* DU */ -static struct rcar_du_encoder_data koelsch_du_encoders[] = { - { - .type = RCAR_DU_ENCODER_NONE, - .output = RCAR_DU_OUTPUT_LVDS0, - .connector.lvds.panel = { - .width_mm = 210, - .height_mm = 158, - .mode = { - .pixelclock = 65000000, - .hactive = 1024, - .hfront_porch = 20, - .hback_porch = 160, - .hsync_len = 136, - .vactive = 768, - .vfront_porch = 3, - .vback_porch = 29, - .vsync_len = 6, - }, - }, - }, -}; - -static const struct rcar_du_platform_data koelsch_du_pdata __initconst = { - .encoders = koelsch_du_encoders, - .num_encoders = ARRAY_SIZE(koelsch_du_encoders), -}; - -static const struct resource du_resources[] __initconst = { - DEFINE_RES_MEM(0xfeb00000, 0x40000), - DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"), - DEFINE_RES_IRQ(gic_spi(256)), - DEFINE_RES_IRQ(gic_spi(268)), -}; - -static void __init koelsch_add_du_device(void) -{ - struct platform_device_info info = { - .name = "rcar-du-r8a7791", - .id = -1, - .res = du_resources, - .num_res = ARRAY_SIZE(du_resources), - .data = &koelsch_du_pdata, - .size_data = sizeof(koelsch_du_pdata), - .dma_mask = DMA_BIT_MASK(32), - }; - - platform_device_register_full(&info); -} - -/* Ether */ -static const struct sh_eth_plat_data ether_pdata __initconst = { - .phy = 0x1, - .phy_irq = irq_pin(0), - .edmac_endian = EDMAC_LITTLE_ENDIAN, - .phy_interface = PHY_INTERFACE_MODE_RMII, - .ether_link_active_low = 1, -}; - -static const struct resource ether_resources[] __initconst = { - DEFINE_RES_MEM(0xee700000, 0x400), - DEFINE_RES_IRQ(gic_spi(162)), -}; - -static const struct platform_device_info ether_info __initconst = { - .name = "r8a7791-ether", - .id = -1, - .res = ether_resources, - .num_res = ARRAY_SIZE(ether_resources), - .data = ðer_pdata, - .size_data = sizeof(ether_pdata), - .dma_mask = DMA_BIT_MASK(32), -}; - -/* LEDS */ -static struct gpio_led koelsch_leds[] = { - { - .name = "led8", - .gpio = RCAR_GP_PIN(2, 21), - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, { - .name = "led7", - .gpio = RCAR_GP_PIN(2, 20), - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, { - .name = "led6", - .gpio = RCAR_GP_PIN(2, 19), - .default_state = LEDS_GPIO_DEFSTATE_ON, - }, -}; - -static const struct gpio_led_platform_data koelsch_leds_pdata __initconst = { - .leds = koelsch_leds, - .num_leds = ARRAY_SIZE(koelsch_leds), -}; - -/* GPIO KEY */ -#define GPIO_KEY(c, g, d, ...) \ - { .code = c, .gpio = g, .desc = d, .active_low = 1, \ - .wakeup = 1, .debounce_interval = 20 } - -static struct gpio_keys_button gpio_buttons[] = { - GPIO_KEY(KEY_4, RCAR_GP_PIN(5, 3), "SW2-pin4"), - GPIO_KEY(KEY_3, RCAR_GP_PIN(5, 2), "SW2-pin3"), - GPIO_KEY(KEY_2, RCAR_GP_PIN(5, 1), "SW2-pin2"), - GPIO_KEY(KEY_1, RCAR_GP_PIN(5, 0), "SW2-pin1"), - GPIO_KEY(KEY_G, RCAR_GP_PIN(7, 6), "SW36"), - GPIO_KEY(KEY_F, RCAR_GP_PIN(7, 5), "SW35"), - GPIO_KEY(KEY_E, RCAR_GP_PIN(7, 4), "SW34"), - GPIO_KEY(KEY_D, RCAR_GP_PIN(7, 3), "SW33"), - GPIO_KEY(KEY_C, RCAR_GP_PIN(7, 2), "SW32"), - GPIO_KEY(KEY_B, RCAR_GP_PIN(7, 1), "SW31"), - GPIO_KEY(KEY_A, RCAR_GP_PIN(7, 0), "SW30"), -}; - -static const struct gpio_keys_platform_data koelsch_keys_pdata __initconst = { - .buttons = gpio_buttons, - .nbuttons = ARRAY_SIZE(gpio_buttons), -}; - -/* QSPI */ -static const struct resource qspi_resources[] __initconst = { - DEFINE_RES_MEM(0xe6b10000, 0x1000), - DEFINE_RES_IRQ_NAMED(gic_spi(184), "mux"), -}; - -static const struct rspi_plat_data qspi_pdata __initconst = { - .num_chipselect = 1, -}; - -/* SPI Flash memory (Spansion S25FL512SAGMFIG11 64 MiB) */ -static struct mtd_partition spi_flash_part[] = { - { - .name = "loader", - .offset = 0x00000000, - .size = 512 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "bootenv", - .offset = MTDPART_OFS_APPEND, - .size = 512 * 1024, - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "data", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - }, -}; - -static const struct flash_platform_data spi_flash_data = { - .name = "m25p80", - .parts = spi_flash_part, - .nr_parts = ARRAY_SIZE(spi_flash_part), - .type = "s25fl512s", -}; - -static const struct spi_board_info spi_info[] __initconst = { - { - .modalias = "m25p80", - .platform_data = &spi_flash_data, - .mode = SPI_MODE_0 | SPI_TX_QUAD | SPI_RX_QUAD, - .max_speed_hz = 30000000, - .bus_num = 0, - .chip_select = 0, - }, -}; - -/* SATA0 */ -static const struct resource sata0_resources[] __initconst = { - DEFINE_RES_MEM(0xee300000, 0x2000), - DEFINE_RES_IRQ(gic_spi(105)), -}; - -static const struct platform_device_info sata0_info __initconst = { - .name = "sata-r8a7791", - .id = 0, - .res = sata0_resources, - .num_res = ARRAY_SIZE(sata0_resources), - .dma_mask = DMA_BIT_MASK(32), -}; - -/* I2C */ -static const struct resource i2c_resources[] __initconst = { - /* I2C0 */ - DEFINE_RES_MEM(0xE6508000, 0x40), - DEFINE_RES_IRQ(gic_spi(287)), - /* I2C1 */ - DEFINE_RES_MEM(0xE6518000, 0x40), - DEFINE_RES_IRQ(gic_spi(288)), - /* I2C2 */ - DEFINE_RES_MEM(0xE6530000, 0x40), - DEFINE_RES_IRQ(gic_spi(286)), - /* I2C3 */ - DEFINE_RES_MEM(0xE6540000, 0x40), - DEFINE_RES_IRQ(gic_spi(290)), - /* I2C4 */ - DEFINE_RES_MEM(0xE6520000, 0x40), - DEFINE_RES_IRQ(gic_spi(19)), - /* I2C5 */ - DEFINE_RES_MEM(0xE6528000, 0x40), - DEFINE_RES_IRQ(gic_spi(20)), -}; - -static void __init koelsch_add_i2c(unsigned idx) -{ - unsigned res_idx = idx * 2; - - BUG_ON(res_idx >= ARRAY_SIZE(i2c_resources)); - - platform_device_register_simple("i2c-rcar_gen2", idx, - i2c_resources + res_idx, 2); -} - -#define SDHI_REGULATOR(idx, vdd_pin, vccq_pin) \ -static struct regulator_consumer_supply vcc_sdhi##idx##_consumer = \ - REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi." #idx); \ - \ -static struct regulator_init_data vcc_sdhi##idx##_init_data = { \ - .constraints = { \ - .valid_ops_mask = REGULATOR_CHANGE_STATUS, \ - }, \ - .consumer_supplies = &vcc_sdhi##idx##_consumer, \ - .num_consumer_supplies = 1, \ -}; \ - \ -static const struct fixed_voltage_config vcc_sdhi##idx##_info __initconst = {\ - .supply_name = "SDHI" #idx "Vcc", \ - .microvolts = 3300000, \ - .gpio = vdd_pin, \ - .enable_high = 1, \ - .init_data = &vcc_sdhi##idx##_init_data, \ -}; \ - \ -static struct regulator_consumer_supply vccq_sdhi##idx##_consumer = \ - REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi." #idx); \ - \ -static struct regulator_init_data vccq_sdhi##idx##_init_data = { \ - .constraints = { \ - .input_uV = 3300000, \ - .min_uV = 1800000, \ - .max_uV = 3300000, \ - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | \ - REGULATOR_CHANGE_STATUS, \ - }, \ - .consumer_supplies = &vccq_sdhi##idx##_consumer, \ - .num_consumer_supplies = 1, \ -}; \ - \ -static struct gpio vccq_sdhi##idx##_gpio = \ - { vccq_pin, GPIOF_OUT_INIT_HIGH, "vccq-sdhi" #idx }; \ - \ -static struct gpio_regulator_state vccq_sdhi##idx##_states[] = { \ - { .value = 1800000, .gpios = 0 }, \ - { .value = 3300000, .gpios = 1 }, \ -}; \ - \ -static const struct gpio_regulator_config vccq_sdhi##idx##_info __initconst = {\ - .supply_name = "vqmmc", \ - .gpios = &vccq_sdhi##idx##_gpio, \ - .nr_gpios = 1, \ - .states = vccq_sdhi##idx##_states, \ - .nr_states = ARRAY_SIZE(vccq_sdhi##idx##_states), \ - .type = REGULATOR_VOLTAGE, \ - .init_data = &vccq_sdhi##idx##_init_data, \ -}; - -SDHI_REGULATOR(0, RCAR_GP_PIN(7, 17), RCAR_GP_PIN(2, 12)); -SDHI_REGULATOR(1, RCAR_GP_PIN(7, 18), RCAR_GP_PIN(2, 13)); -SDHI_REGULATOR(2, RCAR_GP_PIN(7, 19), RCAR_GP_PIN(2, 26)); - -/* SDHI0 */ -static struct sh_mobile_sdhi_info sdhi0_info __initdata = { - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_POWER_OFF_CARD, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, -}; - -static struct resource sdhi0_resources[] __initdata = { - DEFINE_RES_MEM(0xee100000, 0x200), - DEFINE_RES_IRQ(gic_spi(165)), -}; - -/* SDHI1 */ -static struct sh_mobile_sdhi_info sdhi1_info __initdata = { - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_POWER_OFF_CARD, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT, -}; - -static struct resource sdhi1_resources[] __initdata = { - DEFINE_RES_MEM(0xee140000, 0x100), - DEFINE_RES_IRQ(gic_spi(167)), -}; - -/* SDHI2 */ -static struct sh_mobile_sdhi_info sdhi2_info __initdata = { - .tmio_caps = MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ | - MMC_CAP_POWER_OFF_CARD, - .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT | - TMIO_MMC_WRPROTECT_DISABLE, -}; - -static struct resource sdhi2_resources[] __initdata = { - DEFINE_RES_MEM(0xee160000, 0x100), - DEFINE_RES_IRQ(gic_spi(168)), -}; - -static const struct pinctrl_map koelsch_pinctrl_map[] = { - /* DU */ - PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791", - "du_rgb666", "du"), - PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791", - "du_sync", "du"), - PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7791", "pfc-r8a7791", - "du_clk_out_0", "du"), - /* Ether */ - PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791", - "eth_link", "eth"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791", - "eth_mdio", "eth"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791", - "eth_rmii", "eth"), - PIN_MAP_MUX_GROUP_DEFAULT("r8a7791-ether", "pfc-r8a7791", - "intc_irq0", "intc"), - /* QSPI */ - PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7791", - "qspi_ctrl", "qspi"), - PIN_MAP_MUX_GROUP_DEFAULT("qspi.0", "pfc-r8a7791", - "qspi_data4", "qspi"), - /* SCIF0 (CN19: DEBUG SERIAL0) */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7791", - "scif0_data_d", "scif0"), - /* SCIF1 (CN20: DEBUG SERIAL1) */ - PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.7", "pfc-r8a7791", - "scif1_data_d", "scif1"), - /* I2C1 */ - PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.1", "pfc-r8a7791", - "i2c1_e", "i2c1"), - /* I2C2 */ - PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.2", "pfc-r8a7791", - "i2c2", "i2c2"), - /* I2C4 */ - PIN_MAP_MUX_GROUP_DEFAULT("i2c-rcar_gen2.4", "pfc-r8a7791", - "i2c4_c", "i2c4"), - /* SDHI0 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791", - "sdhi0_data4", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791", - "sdhi0_ctrl", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791", - "sdhi0_cd", "sdhi0"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7791", - "sdhi0_wp", "sdhi0"), - /* SDHI2 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791", - "sdhi1_data4", "sdhi1"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791", - "sdhi1_ctrl", "sdhi1"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791", - "sdhi1_cd", "sdhi1"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.1", "pfc-r8a7791", - "sdhi1_wp", "sdhi1"), - /* SDHI2 */ - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791", - "sdhi2_data4", "sdhi2"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791", - "sdhi2_ctrl", "sdhi2"), - PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.2", "pfc-r8a7791", - "sdhi2_cd", "sdhi2"), -}; - -static void __init koelsch_add_standard_devices(void) -{ - r8a7791_clock_init(); - pinctrl_register_mappings(koelsch_pinctrl_map, - ARRAY_SIZE(koelsch_pinctrl_map)); - r8a7791_pinmux_init(); - r8a7791_add_standard_devices(); - platform_device_register_full(ðer_info); - platform_device_register_data(NULL, "leds-gpio", -1, - &koelsch_leds_pdata, - sizeof(koelsch_leds_pdata)); - platform_device_register_data(NULL, "gpio-keys", -1, - &koelsch_keys_pdata, - sizeof(koelsch_keys_pdata)); - platform_device_register_resndata(NULL, "qspi", 0, - qspi_resources, - ARRAY_SIZE(qspi_resources), - &qspi_pdata, sizeof(qspi_pdata)); - spi_register_board_info(spi_info, ARRAY_SIZE(spi_info)); - - koelsch_add_du_device(); - - platform_device_register_full(&sata0_info); - - koelsch_add_i2c(1); - koelsch_add_i2c(2); - koelsch_add_i2c(4); - koelsch_add_i2c(5); - - platform_device_register_data(NULL, "reg-fixed-voltage", 0, - &vcc_sdhi0_info, sizeof(struct fixed_voltage_config)); - platform_device_register_data(NULL, "reg-fixed-voltage", 1, - &vcc_sdhi1_info, sizeof(struct fixed_voltage_config)); - platform_device_register_data(NULL, "reg-fixed-voltage", 2, - &vcc_sdhi2_info, sizeof(struct fixed_voltage_config)); - platform_device_register_data(NULL, "gpio-regulator", 0, - &vccq_sdhi0_info, sizeof(struct gpio_regulator_config)); - platform_device_register_data(NULL, "gpio-regulator", 1, - &vccq_sdhi1_info, sizeof(struct gpio_regulator_config)); - platform_device_register_data(NULL, "gpio-regulator", 2, - &vccq_sdhi2_info, sizeof(struct gpio_regulator_config)); - - platform_device_register_resndata(NULL, "sh_mobile_sdhi", 0, - sdhi0_resources, ARRAY_SIZE(sdhi0_resources), - &sdhi0_info, sizeof(struct sh_mobile_sdhi_info)); - - platform_device_register_resndata(NULL, "sh_mobile_sdhi", 1, - sdhi1_resources, ARRAY_SIZE(sdhi1_resources), - &sdhi1_info, sizeof(struct sh_mobile_sdhi_info)); - - platform_device_register_resndata(NULL, "sh_mobile_sdhi", 2, - sdhi2_resources, ARRAY_SIZE(sdhi2_resources), - &sdhi2_info, sizeof(struct sh_mobile_sdhi_info)); - -} - -/* - * Ether LEDs on the Koelsch board are named LINK and ACTIVE which corresponds - * to non-default 01 setting of the Micrel KSZ8041 PHY control register 1 bits - * 14-15. We have to set them back to 01 from the default 00 value each time - * the PHY is reset. It's also important because the PHY's LED0 signal is - * connected to SoC's ETH_LINK signal and in the PHY's default mode it will - * bounce on and off after each packet, which we apparently want to avoid. - */ -static int koelsch_ksz8041_fixup(struct phy_device *phydev) -{ - u16 phyctrl1 = phy_read(phydev, 0x1e); - - phyctrl1 &= ~0xc000; - phyctrl1 |= 0x4000; - return phy_write(phydev, 0x1e, phyctrl1); -} - -static void __init koelsch_init(void) -{ - koelsch_add_standard_devices(); - - irq_set_irq_type(irq_pin(0), IRQ_TYPE_LEVEL_LOW); - - if (IS_ENABLED(CONFIG_PHYLIB)) - phy_register_fixup_for_id("r8a7791-ether-ff:01", - koelsch_ksz8041_fixup); -} - -static const char * const koelsch_boards_compat_dt[] __initconst = { - "renesas,koelsch", - NULL, -}; - -DT_MACHINE_START(KOELSCH_DT, "koelsch") - .smp = smp_ops(r8a7791_smp_ops), - .init_early = shmobile_init_delay, - .init_time = rcar_gen2_timer_init, - .init_machine = koelsch_init, - .init_late = shmobile_init_late, - .reserve = rcar_gen2_reserve, - .dt_compat = koelsch_boards_compat_dt, -MACHINE_END diff --git a/arch/arm/mach-shmobile/board-kzm9g-reference.c b/arch/arm/mach-shmobile/board-kzm9g-reference.c index d9cdf9a97e2..f2ef759b6e9 100644 --- a/arch/arm/mach-shmobile/board-kzm9g-reference.c +++ b/arch/arm/mach-shmobile/board-kzm9g-reference.c @@ -14,10 +14,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/delay.h> diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c index 77e36fa0b14..7c9b63bdde9 100644 --- a/arch/arm/mach-shmobile/board-kzm9g.c +++ b/arch/arm/mach-shmobile/board-kzm9g.c @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/delay.h> diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c index bc4b48357dd..fa06bdba61d 100644 --- a/arch/arm/mach-shmobile/board-lager-reference.c +++ b/arch/arm/mach-shmobile/board-lager-reference.c @@ -12,100 +12,17 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <linux/dma-mapping.h> #include <linux/init.h> #include <linux/of_platform.h> -#include <linux/platform_data/rcar-du.h> #include <asm/mach/arch.h> -#include "clock.h" #include "common.h" -#include "irqs.h" #include "r8a7790.h" #include "rcar-gen2.h" -/* DU */ -static struct rcar_du_encoder_data lager_du_encoders[] = { - { - .type = RCAR_DU_ENCODER_VGA, - .output = RCAR_DU_OUTPUT_DPAD0, - }, { - .type = RCAR_DU_ENCODER_NONE, - .output = RCAR_DU_OUTPUT_LVDS1, - .connector.lvds.panel = { - .width_mm = 210, - .height_mm = 158, - .mode = { - .pixelclock = 65000000, - .hactive = 1024, - .hfront_porch = 20, - .hback_porch = 160, - .hsync_len = 136, - .vactive = 768, - .vfront_porch = 3, - .vback_porch = 29, - .vsync_len = 6, - }, - }, - }, -}; - -static struct rcar_du_platform_data lager_du_pdata = { - .encoders = lager_du_encoders, - .num_encoders = ARRAY_SIZE(lager_du_encoders), -}; - -static const struct resource du_resources[] __initconst = { - DEFINE_RES_MEM(0xfeb00000, 0x70000), - DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"), - DEFINE_RES_MEM_NAMED(0xfeb94000, 0x1c, "lvds.1"), - DEFINE_RES_IRQ(gic_spi(256)), - DEFINE_RES_IRQ(gic_spi(268)), - DEFINE_RES_IRQ(gic_spi(269)), -}; - -static void __init lager_add_du_device(void) -{ - struct platform_device_info info = { - .name = "rcar-du-r8a7790", - .id = -1, - .res = du_resources, - .num_res = ARRAY_SIZE(du_resources), - .data = &lager_du_pdata, - .size_data = sizeof(lager_du_pdata), - .dma_mask = DMA_BIT_MASK(32), - }; - - platform_device_register_full(&info); -} - -/* - * This is a really crude hack to provide clkdev support to platform - * devices until they get moved to DT. - */ -static const struct clk_name clk_names[] __initconst = { - { "du0", "du.0", "rcar-du-r8a7790" }, - { "du1", "du.1", "rcar-du-r8a7790" }, - { "du2", "du.2", "rcar-du-r8a7790" }, - { "lvds0", "lvds.0", "rcar-du-r8a7790" }, - { "lvds1", "lvds.1", "rcar-du-r8a7790" }, -}; - -static void __init lager_add_standard_devices(void) -{ - shmobile_clk_workaround(clk_names, ARRAY_SIZE(clk_names), false); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); - - lager_add_du_device(); -} - static const char *lager_boards_compat_dt[] __initdata = { "renesas,lager", "renesas,lager-reference", @@ -116,7 +33,6 @@ DT_MACHINE_START(LAGER_DT, "lager") .smp = smp_ops(r8a7790_smp_ops), .init_early = shmobile_init_delay, .init_time = rcar_gen2_timer_init, - .init_machine = lager_add_standard_devices, .init_late = shmobile_init_late, .reserve = rcar_gen2_reserve, .dt_compat = lager_boards_compat_dt, diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c index 571327b1c94..b47262afb24 100644 --- a/arch/arm/mach-shmobile/board-lager.c +++ b/arch/arm/mach-shmobile/board-lager.c @@ -13,10 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/gpio.h> diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c index ca5d34b92aa..ed1087031c5 100644 --- a/arch/arm/mach-shmobile/board-mackerel.c +++ b/arch/arm/mach-shmobile/board-mackerel.c @@ -16,10 +16,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/delay.h> #include <linux/kernel.h> diff --git a/arch/arm/mach-shmobile/board-marzen-reference.c b/arch/arm/mach-shmobile/board-marzen-reference.c index 38d9cdd2658..b15eb923263 100644 --- a/arch/arm/mach-shmobile/board-marzen-reference.c +++ b/arch/arm/mach-shmobile/board-marzen-reference.c @@ -13,10 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/clk/shmobile.h> @@ -26,7 +22,6 @@ #include <asm/irq.h> #include <asm/mach/arch.h> -#include "clock.h" #include "common.h" #include "irqs.h" #include "r8a7779.h" diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index ce33d7825c4..994dc7d86ae 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -13,10 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> diff --git a/arch/arm/mach-shmobile/clock-r8a73a4.c b/arch/arm/mach-shmobile/clock-r8a73a4.c index c2330ea1802..1cf44dc6d71 100644 --- a/arch/arm/mach-shmobile/clock-r8a73a4.c +++ b/arch/arm/mach-shmobile/clock-r8a73a4.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/init.h> #include <linux/io.h> diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c index 19df9cb3049..9cac8247c72 100644 --- a/arch/arm/mach-shmobile/clock-r8a7740.c +++ b/arch/arm/mach-shmobile/clock-r8a7740.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> #include <linux/kernel.h> diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c index 67980a08a60..e8510c35558 100644 --- a/arch/arm/mach-shmobile/clock-r8a7778.c +++ b/arch/arm/mach-shmobile/clock-r8a7778.c @@ -17,10 +17,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c index c51f9db3f66..fa8ab2cc918 100644 --- a/arch/arm/mach-shmobile/clock-r8a7779.c +++ b/arch/arm/mach-shmobile/clock-r8a7779.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/bitops.h> #include <linux/init.h> diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c index f6226520059..f9bbc5f0a9a 100644 --- a/arch/arm/mach-shmobile/clock-r8a7790.c +++ b/arch/arm/mach-shmobile/clock-r8a7790.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/init.h> #include <linux/io.h> diff --git a/arch/arm/mach-shmobile/clock-r8a7791.c b/arch/arm/mach-shmobile/clock-r8a7791.c deleted file mode 100644 index 453b23129cf..00000000000 --- a/arch/arm/mach-shmobile/clock-r8a7791.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - * r8a7791 clock framework support - * - * Copyright (C) 2013 Renesas Electronics Corporation - * Copyright (C) 2013 Renesas Solutions Corp. - * Copyright (C) 2013 Magnus Damm - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#include <linux/init.h> -#include <linux/io.h> -#include <linux/kernel.h> -#include <linux/sh_clk.h> -#include <linux/clkdev.h> -#include "clock.h" -#include "common.h" -#include "rcar-gen2.h" - -/* - * MD EXTAL PLL0 PLL1 PLL3 - * 14 13 19 (MHz) *1 *1 - *--------------------------------------------------- - * 0 0 0 15 x 1 x172/2 x208/2 x106 - * 0 0 1 15 x 1 x172/2 x208/2 x88 - * 0 1 0 20 x 1 x130/2 x156/2 x80 - * 0 1 1 20 x 1 x130/2 x156/2 x66 - * 1 0 0 26 / 2 x200/2 x240/2 x122 - * 1 0 1 26 / 2 x200/2 x240/2 x102 - * 1 1 0 30 / 2 x172/2 x208/2 x106 - * 1 1 1 30 / 2 x172/2 x208/2 x88 - * - * *1 : Table 7.6 indicates VCO ouput (PLLx = VCO/2) - * see "p1 / 2" on R8A7791_CLOCK_ROOT() below - */ - -#define CPG_BASE 0xe6150000 -#define CPG_LEN 0x1000 - -#define SMSTPCR0 0xE6150130 -#define SMSTPCR1 0xE6150134 -#define SMSTPCR2 0xe6150138 -#define SMSTPCR3 0xE615013C -#define SMSTPCR5 0xE6150144 -#define SMSTPCR7 0xe615014c -#define SMSTPCR8 0xE6150990 -#define SMSTPCR9 0xE6150994 -#define SMSTPCR10 0xE6150998 -#define SMSTPCR11 0xE615099C - -#define MSTPSR1 IOMEM(0xe6150038) -#define MSTPSR2 IOMEM(0xe6150040) -#define MSTPSR3 IOMEM(0xe6150048) -#define MSTPSR5 IOMEM(0xe615003c) -#define MSTPSR7 IOMEM(0xe61501c4) -#define MSTPSR8 IOMEM(0xe61509a0) -#define MSTPSR9 IOMEM(0xe61509a4) -#define MSTPSR11 IOMEM(0xe61509ac) - -#define SDCKCR 0xE6150074 -#define SD1CKCR 0xE6150078 -#define SD2CKCR 0xE615026c -#define MMC0CKCR 0xE6150240 -#define MMC1CKCR 0xE6150244 -#define SSPCKCR 0xE6150248 -#define SSPRSCKCR 0xE615024C - -static struct clk_mapping cpg_mapping = { - .phys = CPG_BASE, - .len = CPG_LEN, -}; - -static struct clk extal_clk = { - /* .rate will be updated on r8a7791_clock_init() */ - .mapping = &cpg_mapping, -}; - -static struct sh_clk_ops followparent_clk_ops = { - .recalc = followparent_recalc, -}; - -static struct clk main_clk = { - /* .parent will be set r8a73a4_clock_init */ - .ops = &followparent_clk_ops, -}; - -/* - * clock ratio of these clock will be updated - * on r8a7791_clock_init() - */ -SH_FIXED_RATIO_CLK_SET(pll1_clk, main_clk, 1, 1); -SH_FIXED_RATIO_CLK_SET(pll3_clk, main_clk, 1, 1); -SH_FIXED_RATIO_CLK_SET(qspi_clk, pll1_clk, 1, 1); - -/* fixed ratio clock */ -SH_FIXED_RATIO_CLK_SET(extal_div2_clk, extal_clk, 1, 2); -SH_FIXED_RATIO_CLK_SET(cp_clk, extal_clk, 1, 2); - -SH_FIXED_RATIO_CLK_SET(pll1_div2_clk, pll1_clk, 1, 2); -SH_FIXED_RATIO_CLK_SET(hp_clk, pll1_clk, 1, 12); -SH_FIXED_RATIO_CLK_SET(p_clk, pll1_clk, 1, 24); -SH_FIXED_RATIO_CLK_SET(rclk_clk, pll1_clk, 1, (48 * 1024)); -SH_FIXED_RATIO_CLK_SET(mp_clk, pll1_div2_clk, 1, 15); -SH_FIXED_RATIO_CLK_SET(zg_clk, pll1_clk, 1, 3); -SH_FIXED_RATIO_CLK_SET(zx_clk, pll1_clk, 1, 3); -SH_FIXED_RATIO_CLK_SET(zs_clk, pll1_clk, 1, 6); - -static struct clk *main_clks[] = { - &extal_clk, - &extal_div2_clk, - &main_clk, - &pll1_clk, - &pll1_div2_clk, - &pll3_clk, - &hp_clk, - &p_clk, - &qspi_clk, - &rclk_clk, - &mp_clk, - &cp_clk, - &zg_clk, - &zx_clk, - &zs_clk, -}; - -/* SDHI (DIV4) clock */ -static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10 }; - -static struct clk_div_mult_table div4_div_mult_table = { - .divisors = divisors, - .nr_divisors = ARRAY_SIZE(divisors), -}; - -static struct clk_div4_table div4_table = { - .div_mult_table = &div4_div_mult_table, -}; - -enum { - DIV4_SDH, DIV4_SD0, - DIV4_NR -}; - -static struct clk div4_clks[DIV4_NR] = { - [DIV4_SDH] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 8, 0x0dff, CLK_ENABLE_ON_INIT), - [DIV4_SD0] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 4, 0x1df0, CLK_ENABLE_ON_INIT), -}; - -/* DIV6 clocks */ -enum { - DIV6_SD1, DIV6_SD2, - DIV6_NR -}; - -static struct clk div6_clks[DIV6_NR] = { - [DIV6_SD1] = SH_CLK_DIV6(&pll1_div2_clk, SD1CKCR, 0), - [DIV6_SD2] = SH_CLK_DIV6(&pll1_div2_clk, SD2CKCR, 0), -}; - -/* MSTP */ -enum { - MSTP1108, MSTP1107, MSTP1106, - MSTP931, MSTP930, MSTP929, MSTP928, MSTP927, MSTP925, - MSTP917, - MSTP815, MSTP814, - MSTP813, - MSTP811, MSTP810, MSTP809, - MSTP726, MSTP724, MSTP723, MSTP721, MSTP720, - MSTP719, MSTP718, MSTP715, MSTP714, - MSTP522, - MSTP314, MSTP312, MSTP311, - MSTP216, MSTP207, MSTP206, - MSTP204, MSTP203, MSTP202, - MSTP124, - MSTP_NR -}; - -static struct clk mstp_clks[MSTP_NR] = { - [MSTP1108] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 8, MSTPSR11, 0), /* SCIFA5 */ - [MSTP1107] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 7, MSTPSR11, 0), /* SCIFA4 */ - [MSTP1106] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 6, MSTPSR11, 0), /* SCIFA3 */ - [MSTP931] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */ - [MSTP930] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */ - [MSTP929] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */ - [MSTP928] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */ - [MSTP927] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 27, MSTPSR9, 0), /* I2C4 */ - [MSTP925] = SH_CLK_MSTP32_STS(&hp_clk, SMSTPCR9, 25, MSTPSR9, 0), /* I2C5 */ - [MSTP917] = SH_CLK_MSTP32_STS(&qspi_clk, SMSTPCR9, 17, MSTPSR9, 0), /* QSPI */ - [MSTP815] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 15, MSTPSR8, 0), /* SATA0 */ - [MSTP814] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 14, MSTPSR8, 0), /* SATA1 */ - [MSTP813] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR8, 13, MSTPSR8, 0), /* Ether */ - [MSTP811] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 11, MSTPSR8, 0), /* VIN0 */ - [MSTP810] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 10, MSTPSR8, 0), /* VIN1 */ - [MSTP809] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 9, MSTPSR8, 0), /* VIN2 */ - [MSTP726] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 26, MSTPSR7, 0), /* LVDS0 */ - [MSTP724] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 24, MSTPSR7, 0), /* DU0 */ - [MSTP723] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 23, MSTPSR7, 0), /* DU1 */ - [MSTP721] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 21, MSTPSR7, 0), /* SCIF0 */ - [MSTP720] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 20, MSTPSR7, 0), /* SCIF1 */ - [MSTP719] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 19, MSTPSR7, 0), /* SCIF2 */ - [MSTP718] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 18, MSTPSR7, 0), /* SCIF3 */ - [MSTP715] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 15, MSTPSR7, 0), /* SCIF4 */ - [MSTP714] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 14, MSTPSR7, 0), /* SCIF5 */ - [MSTP522] = SH_CLK_MSTP32_STS(&extal_clk, SMSTPCR5, 22, MSTPSR5, 0), /* Thermal */ - [MSTP314] = SH_CLK_MSTP32_STS(&div4_clks[DIV4_SD0], SMSTPCR3, 14, MSTPSR3, 0), /* SDHI0 */ - [MSTP312] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD1], SMSTPCR3, 12, MSTPSR3, 0), /* SDHI1 */ - [MSTP311] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD2], SMSTPCR3, 11, MSTPSR3, 0), /* SDHI2 */ - [MSTP216] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 16, MSTPSR2, 0), /* SCIFB2 */ - [MSTP207] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 7, MSTPSR2, 0), /* SCIFB1 */ - [MSTP206] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 6, MSTPSR2, 0), /* SCIFB0 */ - [MSTP204] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 4, MSTPSR2, 0), /* SCIFA0 */ - [MSTP203] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 3, MSTPSR2, 0), /* SCIFA1 */ - [MSTP202] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 2, MSTPSR2, 0), /* SCIFA2 */ - [MSTP124] = SH_CLK_MSTP32_STS(&rclk_clk, SMSTPCR1, 24, MSTPSR1, 0), /* CMT0 */ -}; - -static struct clk_lookup lookups[] = { - - /* main clocks */ - CLKDEV_CON_ID("extal", &extal_clk), - CLKDEV_CON_ID("extal_div2", &extal_div2_clk), - CLKDEV_CON_ID("main", &main_clk), - CLKDEV_CON_ID("pll1", &pll1_clk), - CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk), - CLKDEV_CON_ID("pll3", &pll3_clk), - CLKDEV_CON_ID("zg", &zg_clk), - CLKDEV_CON_ID("zs", &zs_clk), - CLKDEV_CON_ID("hp", &hp_clk), - CLKDEV_CON_ID("p", &p_clk), - CLKDEV_CON_ID("qspi", &qspi_clk), - CLKDEV_CON_ID("rclk", &rclk_clk), - CLKDEV_CON_ID("mp", &mp_clk), - CLKDEV_CON_ID("cp", &cp_clk), - CLKDEV_CON_ID("peripheral_clk", &hp_clk), - - /* MSTP */ - CLKDEV_ICK_ID("lvds.0", "rcar-du-r8a7791", &mstp_clks[MSTP726]), - CLKDEV_ICK_ID("du.0", "rcar-du-r8a7791", &mstp_clks[MSTP724]), - CLKDEV_ICK_ID("du.1", "rcar-du-r8a7791", &mstp_clks[MSTP723]), - CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */ - CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */ - CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP206]), /* SCIFB0 */ - CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP207]), /* SCIFB1 */ - CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP216]), /* SCIFB2 */ - CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP202]), /* SCIFA2 */ - CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP721]), /* SCIF0 */ - CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]), /* SCIF1 */ - CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP719]), /* SCIF2 */ - CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP718]), /* SCIF3 */ - CLKDEV_DEV_ID("sh-sci.10", &mstp_clks[MSTP715]), /* SCIF4 */ - CLKDEV_DEV_ID("sh-sci.11", &mstp_clks[MSTP714]), /* SCIF5 */ - CLKDEV_DEV_ID("sh-sci.12", &mstp_clks[MSTP1106]), /* SCIFA3 */ - CLKDEV_DEV_ID("sh-sci.13", &mstp_clks[MSTP1107]), /* SCIFA4 */ - CLKDEV_DEV_ID("sh-sci.14", &mstp_clks[MSTP1108]), /* SCIFA5 */ - CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), - CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP312]), - CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP311]), - CLKDEV_ICK_ID("fck", "sh-cmt-48-gen2.0", &mstp_clks[MSTP124]), - CLKDEV_DEV_ID("qspi.0", &mstp_clks[MSTP917]), - CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]), - CLKDEV_DEV_ID("i2c-rcar_gen2.0", &mstp_clks[MSTP931]), - CLKDEV_DEV_ID("i2c-rcar_gen2.1", &mstp_clks[MSTP930]), - CLKDEV_DEV_ID("i2c-rcar_gen2.2", &mstp_clks[MSTP929]), - CLKDEV_DEV_ID("i2c-rcar_gen2.3", &mstp_clks[MSTP928]), - CLKDEV_DEV_ID("i2c-rcar_gen2.4", &mstp_clks[MSTP927]), - CLKDEV_DEV_ID("i2c-rcar_gen2.5", &mstp_clks[MSTP925]), - CLKDEV_DEV_ID("r8a7791-ether", &mstp_clks[MSTP813]), /* Ether */ - CLKDEV_DEV_ID("r8a7791-vin.0", &mstp_clks[MSTP811]), - CLKDEV_DEV_ID("r8a7791-vin.1", &mstp_clks[MSTP810]), - CLKDEV_DEV_ID("r8a7791-vin.2", &mstp_clks[MSTP809]), - CLKDEV_DEV_ID("sata-r8a7791.0", &mstp_clks[MSTP815]), - CLKDEV_DEV_ID("sata-r8a7791.1", &mstp_clks[MSTP814]), -}; - -#define R8A7791_CLOCK_ROOT(e, m, p0, p1, p30, p31) \ - extal_clk.rate = e * 1000 * 1000; \ - main_clk.parent = m; \ - SH_CLK_SET_RATIO(&pll1_clk_ratio, p1 / 2, 1); \ - if (mode & MD(19)) \ - SH_CLK_SET_RATIO(&pll3_clk_ratio, p31, 1); \ - else \ - SH_CLK_SET_RATIO(&pll3_clk_ratio, p30, 1) - - -void __init r8a7791_clock_init(void) -{ - u32 mode = rcar_gen2_read_mode_pins(); - int k, ret = 0; - - switch (mode & (MD(14) | MD(13))) { - case 0: - R8A7791_CLOCK_ROOT(15, &extal_clk, 172, 208, 106, 88); - break; - case MD(13): - R8A7791_CLOCK_ROOT(20, &extal_clk, 130, 156, 80, 66); - break; - case MD(14): - R8A7791_CLOCK_ROOT(26, &extal_div2_clk, 200, 240, 122, 102); - break; - case MD(13) | MD(14): - R8A7791_CLOCK_ROOT(30, &extal_div2_clk, 172, 208, 106, 88); - break; - } - - if ((mode & (MD(3) | MD(2) | MD(1))) == MD(2)) - SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 16); - else - SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 20); - - for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++) - ret = clk_register(main_clks[k]); - - if (!ret) - ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table); - - if (!ret) - ret = sh_clk_div6_register(div6_clks, DIV6_NR); - - if (!ret) - ret = sh_clk_mstp_register(mstp_clks, MSTP_NR); - - clkdev_add_table(lookups, ARRAY_SIZE(lookups)); - - if (!ret) - shmobile_clk_init(); - else - goto epanic; - - return; - -epanic: - panic("failed to setup r8a7791 clocks\n"); -} diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index 7071676145c..3bc92f46060 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> #include <linux/kernel.h> diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c index 02a6f45a0b9..6b4c1f313cc 100644 --- a/arch/arm/mach-shmobile/clock-sh73a0.c +++ b/arch/arm/mach-shmobile/clock-sh73a0.c @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> #include <linux/kernel.h> diff --git a/arch/arm/mach-shmobile/clock.c b/arch/arm/mach-shmobile/clock.c index 806f94038cc..34f056fc375 100644 --- a/arch/arm/mach-shmobile/clock.c +++ b/arch/arm/mach-shmobile/clock.c @@ -14,41 +14,13 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ + +#include <linux/export.h> #include <linux/kernel.h> #include <linux/init.h> - -#ifdef CONFIG_COMMON_CLK -#include <linux/clk.h> -#include <linux/clkdev.h> -#include "clock.h" - -void __init shmobile_clk_workaround(const struct clk_name *clks, - int nr_clks, bool enable) -{ - const struct clk_name *clkn; - struct clk *clk; - unsigned int i; - - for (i = 0; i < nr_clks; ++i) { - clkn = clks + i; - clk = clk_get(NULL, clkn->clk); - if (!IS_ERR(clk)) { - clk_register_clkdev(clk, clkn->con_id, clkn->dev_id); - if (enable) - clk_prepare_enable(clk); - clk_put(clk); - } - } -} - -#else /* CONFIG_COMMON_CLK */ #include <linux/sh_clk.h> -#include <linux/export.h> + #include "clock.h" #include "common.h" @@ -84,5 +56,3 @@ void __clk_put(struct clk *clk) { } EXPORT_SYMBOL(__clk_put); - -#endif /* CONFIG_COMMON_CLK */ diff --git a/arch/arm/mach-shmobile/clock.h b/arch/arm/mach-shmobile/clock.h index 31b6417463e..cf3552ea101 100644 --- a/arch/arm/mach-shmobile/clock.h +++ b/arch/arm/mach-shmobile/clock.h @@ -1,19 +1,6 @@ #ifndef CLOCK_H #define CLOCK_H -#ifdef CONFIG_COMMON_CLK -/* temporary clock configuration helper for platform devices */ - -struct clk_name { - const char *clk; - const char *con_id; - const char *dev_id; -}; - -void shmobile_clk_workaround(const struct clk_name *clks, int nr_clks, - bool enable); - -#else /* CONFIG_COMMON_CLK */ /* legacy clock implementation */ struct clk; @@ -52,5 +39,4 @@ do { \ (p)->div = d; \ } while (0) -#endif /* CONFIG_COMMON_CLK */ #endif diff --git a/arch/arm/mach-shmobile/console.c b/arch/arm/mach-shmobile/console.c index f2e79f2376e..e329ccbd0a6 100644 --- a/arch/arm/mach-shmobile/console.c +++ b/arch/arm/mach-shmobile/console.c @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-shmobile/headsmp-scu.S b/arch/arm/mach-shmobile/headsmp-scu.S index f45dde701d7..69df8bfac16 100644 --- a/arch/arm/mach-shmobile/headsmp-scu.S +++ b/arch/arm/mach-shmobile/headsmp-scu.S @@ -12,11 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA */ #include <linux/linkage.h> diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c index e2af00b1bd9..1ccf49cb485 100644 --- a/arch/arm/mach-shmobile/intc-sh7372.c +++ b/arch/arm/mach-shmobile/intc-sh7372.c @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c index 44457a94897..9e3618028ac 100644 --- a/arch/arm/mach-shmobile/intc-sh73a0.c +++ b/arch/arm/mach-shmobile/intc-sh73a0.c @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-shmobile/r8a7740.h b/arch/arm/mach-shmobile/r8a7740.h index f369b4b0863..ca7805ad7ea 100644 --- a/arch/arm/mach-shmobile/r8a7740.h +++ b/arch/arm/mach-shmobile/r8a7740.h @@ -10,10 +10,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __ASM_R8A7740_H__ diff --git a/arch/arm/mach-shmobile/r8a7778.h b/arch/arm/mach-shmobile/r8a7778.h index f4076a50e97..f64fedb1f2c 100644 --- a/arch/arm/mach-shmobile/r8a7778.h +++ b/arch/arm/mach-shmobile/r8a7778.h @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef __ASM_R8A7778_H__ #define __ASM_R8A7778_H__ @@ -71,7 +67,6 @@ extern void r8a7778_add_standard_devices_dt(void); extern void r8a7778_add_dt_devices(void); extern void r8a7778_init_late(void); -extern void r8a7778_init_delay(void); extern void r8a7778_init_irq_dt(void); extern void r8a7778_clock_init(void); extern void r8a7778_init_irq_extpin(int irlm); diff --git a/arch/arm/mach-shmobile/r8a7791.h b/arch/arm/mach-shmobile/r8a7791.h index c1bf7abefa5..6cf11eb69d1 100644 --- a/arch/arm/mach-shmobile/r8a7791.h +++ b/arch/arm/mach-shmobile/r8a7791.h @@ -1,9 +1,6 @@ #ifndef __ASM_R8A7791_H__ #define __ASM_R8A7791_H__ -void r8a7791_add_standard_devices(void); -void r8a7791_clock_init(void); -void r8a7791_pinmux_init(void); void r8a7791_pm_init(void); extern struct smp_operations r8a7791_smp_ops; diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c index b06a9e8f59a..aad97be9cbe 100644 --- a/arch/arm/mach-shmobile/setup-emev2.c +++ b/arch/arm/mach-shmobile/setup-emev2.c @@ -11,10 +11,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-shmobile/setup-r7s72100.c b/arch/arm/mach-shmobile/setup-r7s72100.c index 4122104359f..171174777b6 100644 --- a/arch/arm/mach-shmobile/setup-r7s72100.c +++ b/arch/arm/mach-shmobile/setup-r7s72100.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c index 53f40b70680..b88b88a40a3 100644 --- a/arch/arm/mach-shmobile/setup-r8a73a4.c +++ b/arch/arm/mach-shmobile/setup-r8a73a4.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/irq.h> #include <linux/kernel.h> diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index 8894e1b7ab0..fe15dd26d15 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/delay.h> #include <linux/dma-mapping.h> diff --git a/arch/arm/mach-shmobile/setup-r8a7778.c b/arch/arm/mach-shmobile/setup-r8a7778.c index 85fe016d6a8..45bd3588fa1 100644 --- a/arch/arm/mach-shmobile/setup-r8a7778.c +++ b/arch/arm/mach-shmobile/setup-r8a7778.c @@ -13,10 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> @@ -572,11 +568,6 @@ void __init r8a7778_init_irq_extpin(int irlm) &irqpin_platform_data, sizeof(irqpin_platform_data)); } -void __init r8a7778_init_delay(void) -{ - shmobile_init_delay(); -} - #ifdef CONFIG_USE_OF #define INT2SMSKCR0 0x82288 /* 0xfe782288 */ #define INT2SMSKCR1 0x8228c /* 0xfe78228c */ @@ -608,7 +599,7 @@ static const char *r8a7778_compat_dt[] __initdata = { }; DT_MACHINE_START(R8A7778_DT, "Generic R8A7778 (Flattened Device Tree)") - .init_early = r8a7778_init_delay, + .init_early = shmobile_init_delay, .init_irq = r8a7778_init_irq_dt, .init_late = shmobile_init_late, .dt_compat = r8a7778_compat_dt, diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 136078ab940..645d7cca623 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -13,10 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> @@ -52,14 +48,14 @@ #include "r8a7779.h" static struct map_desc r8a7779_io_desc[] __initdata = { - /* 2M entity map for 0xf0000000 (MPCORE) */ + /* 2M identity mapping for 0xf0000000 (MPCORE) */ { .virtual = 0xf0000000, .pfn = __phys_to_pfn(0xf0000000), .length = SZ_2M, .type = MT_DEVICE_NONSHARED }, - /* 16M entity map for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */ + /* 16M identity mapping for 0xfexxxxxx (DMAC-S/HPBREG/INTC2/LRAM/DBSC) */ { .virtual = 0xfe000000, .pfn = __phys_to_pfn(0xfe000000), @@ -683,7 +679,7 @@ void __init r8a7779_add_early_devices(void) /* Early serial console setup is not included here due to * memory map collisions. The SCIF serial ports in r8a7779 - * are difficult to entity map 1:1 due to collision with the + * are difficult to identity map 1:1 due to collision with the * virtual memory range used by the coherent DMA code on ARM. * * Anyone wanting to debug early can remove UPF_IOREMAP from diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c index 877fdeb985d..ec7d97dca4d 100644 --- a/arch/arm/mach-shmobile/setup-r8a7790.c +++ b/arch/arm/mach-shmobile/setup-r8a7790.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/irq.h> diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c index 35d78639244..ef8eb3af586 100644 --- a/arch/arm/mach-shmobile/setup-r8a7791.c +++ b/arch/arm/mach-shmobile/setup-r8a7791.c @@ -13,198 +13,16 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <linux/irq.h> -#include <linux/kernel.h> -#include <linux/of_platform.h> -#include <linux/platform_data/gpio-rcar.h> -#include <linux/platform_data/irq-renesas-irqc.h> -#include <linux/serial_sci.h> -#include <linux/sh_timer.h> +#include <linux/init.h> #include <asm/mach/arch.h> #include "common.h" -#include "irqs.h" #include "r8a7791.h" #include "rcar-gen2.h" -static const struct resource pfc_resources[] __initconst = { - DEFINE_RES_MEM(0xe6060000, 0x250), -}; - -#define r8a7791_register_pfc() \ - platform_device_register_simple("pfc-r8a7791", -1, pfc_resources, \ - ARRAY_SIZE(pfc_resources)) - -#define R8A7791_GPIO(idx, base, nr) \ -static const struct resource r8a7791_gpio##idx##_resources[] __initconst = { \ - DEFINE_RES_MEM((base), 0x50), \ - DEFINE_RES_IRQ(gic_spi(4 + (idx))), \ -}; \ - \ -static const struct gpio_rcar_config \ -r8a7791_gpio##idx##_platform_data __initconst = { \ - .gpio_base = 32 * (idx), \ - .irq_base = 0, \ - .number_of_pins = (nr), \ - .pctl_name = "pfc-r8a7791", \ - .has_both_edge_trigger = 1, \ -}; \ - -R8A7791_GPIO(0, 0xe6050000, 32); -R8A7791_GPIO(1, 0xe6051000, 32); -R8A7791_GPIO(2, 0xe6052000, 32); -R8A7791_GPIO(3, 0xe6053000, 32); -R8A7791_GPIO(4, 0xe6054000, 32); -R8A7791_GPIO(5, 0xe6055000, 32); -R8A7791_GPIO(6, 0xe6055400, 32); -R8A7791_GPIO(7, 0xe6055800, 26); - -#define r8a7791_register_gpio(idx) \ - platform_device_register_resndata(NULL, "gpio_rcar", idx, \ - r8a7791_gpio##idx##_resources, \ - ARRAY_SIZE(r8a7791_gpio##idx##_resources), \ - &r8a7791_gpio##idx##_platform_data, \ - sizeof(r8a7791_gpio##idx##_platform_data)) - -void __init r8a7791_pinmux_init(void) -{ - r8a7791_register_pfc(); - r8a7791_register_gpio(0); - r8a7791_register_gpio(1); - r8a7791_register_gpio(2); - r8a7791_register_gpio(3); - r8a7791_register_gpio(4); - r8a7791_register_gpio(5); - r8a7791_register_gpio(6); - r8a7791_register_gpio(7); -} - -#define __R8A7791_SCIF(scif_type, index, baseaddr, irq) \ -static struct plat_sci_port scif##index##_platform_data = { \ - .type = scif_type, \ - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \ - .scscr = SCSCR_RE | SCSCR_TE, \ -}; \ - \ -static struct resource scif##index##_resources[] = { \ - DEFINE_RES_MEM(baseaddr, 0x100), \ - DEFINE_RES_IRQ(irq), \ -} - -#define R8A7791_SCIF(index, baseaddr, irq) \ - __R8A7791_SCIF(PORT_SCIF, index, baseaddr, irq) - -#define R8A7791_SCIFA(index, baseaddr, irq) \ - __R8A7791_SCIF(PORT_SCIFA, index, baseaddr, irq) - -#define R8A7791_SCIFB(index, baseaddr, irq) \ - __R8A7791_SCIF(PORT_SCIFB, index, baseaddr, irq) - -R8A7791_SCIFA(0, 0xe6c40000, gic_spi(144)); /* SCIFA0 */ -R8A7791_SCIFA(1, 0xe6c50000, gic_spi(145)); /* SCIFA1 */ -R8A7791_SCIFB(2, 0xe6c20000, gic_spi(148)); /* SCIFB0 */ -R8A7791_SCIFB(3, 0xe6c30000, gic_spi(149)); /* SCIFB1 */ -R8A7791_SCIFB(4, 0xe6ce0000, gic_spi(150)); /* SCIFB2 */ -R8A7791_SCIFA(5, 0xe6c60000, gic_spi(151)); /* SCIFA2 */ -R8A7791_SCIF(6, 0xe6e60000, gic_spi(152)); /* SCIF0 */ -R8A7791_SCIF(7, 0xe6e68000, gic_spi(153)); /* SCIF1 */ -R8A7791_SCIF(8, 0xe6e58000, gic_spi(22)); /* SCIF2 */ -R8A7791_SCIF(9, 0xe6ea8000, gic_spi(23)); /* SCIF3 */ -R8A7791_SCIF(10, 0xe6ee0000, gic_spi(24)); /* SCIF4 */ -R8A7791_SCIF(11, 0xe6ee8000, gic_spi(25)); /* SCIF5 */ -R8A7791_SCIFA(12, 0xe6c70000, gic_spi(29)); /* SCIFA3 */ -R8A7791_SCIFA(13, 0xe6c78000, gic_spi(30)); /* SCIFA4 */ -R8A7791_SCIFA(14, 0xe6c80000, gic_spi(31)); /* SCIFA5 */ - -#define r8a7791_register_scif(index) \ - platform_device_register_resndata(NULL, "sh-sci", index, \ - scif##index##_resources, \ - ARRAY_SIZE(scif##index##_resources), \ - &scif##index##_platform_data, \ - sizeof(scif##index##_platform_data)) - -static struct sh_timer_config cmt0_platform_data = { - .channels_mask = 0x60, -}; - -static struct resource cmt0_resources[] = { - DEFINE_RES_MEM(0xffca0000, 0x1004), - DEFINE_RES_IRQ(gic_spi(142)), -}; - -#define r8a7791_register_cmt(idx) \ - platform_device_register_resndata(NULL, "sh-cmt-48-gen2", \ - idx, cmt##idx##_resources, \ - ARRAY_SIZE(cmt##idx##_resources), \ - &cmt##idx##_platform_data, \ - sizeof(struct sh_timer_config)) - -static struct renesas_irqc_config irqc0_data = { - .irq_base = irq_pin(0), /* IRQ0 -> IRQ9 */ -}; - -static struct resource irqc0_resources[] = { - DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */ - DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */ - DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */ - DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */ - DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */ - DEFINE_RES_IRQ(gic_spi(12)), /* IRQ4 */ - DEFINE_RES_IRQ(gic_spi(13)), /* IRQ5 */ - DEFINE_RES_IRQ(gic_spi(14)), /* IRQ6 */ - DEFINE_RES_IRQ(gic_spi(15)), /* IRQ7 */ - DEFINE_RES_IRQ(gic_spi(16)), /* IRQ8 */ - DEFINE_RES_IRQ(gic_spi(17)), /* IRQ9 */ -}; - -#define r8a7791_register_irqc(idx) \ - platform_device_register_resndata(NULL, "renesas_irqc", \ - idx, irqc##idx##_resources, \ - ARRAY_SIZE(irqc##idx##_resources), \ - &irqc##idx##_data, \ - sizeof(struct renesas_irqc_config)) - -static const struct resource thermal_resources[] __initconst = { - DEFINE_RES_MEM(0xe61f0000, 0x14), - DEFINE_RES_MEM(0xe61f0100, 0x38), - DEFINE_RES_IRQ(gic_spi(69)), -}; - -#define r8a7791_register_thermal() \ - platform_device_register_simple("rcar_thermal", -1, \ - thermal_resources, \ - ARRAY_SIZE(thermal_resources)) - -void __init r8a7791_add_standard_devices(void) -{ - r8a7791_register_scif(0); - r8a7791_register_scif(1); - r8a7791_register_scif(2); - r8a7791_register_scif(3); - r8a7791_register_scif(4); - r8a7791_register_scif(5); - r8a7791_register_scif(6); - r8a7791_register_scif(7); - r8a7791_register_scif(8); - r8a7791_register_scif(9); - r8a7791_register_scif(10); - r8a7791_register_scif(11); - r8a7791_register_scif(12); - r8a7791_register_scif(13); - r8a7791_register_scif(14); - r8a7791_register_cmt(0); - r8a7791_register_irqc(0); - r8a7791_register_thermal(); -} - -#ifdef CONFIG_USE_OF static const char *r8a7791_boards_compat_dt[] __initdata = { "renesas,r8a7791", NULL, @@ -218,4 +36,3 @@ DT_MACHINE_START(R8A7791_DT, "Generic R8A7791 (Flattened Device Tree)") .reserve = rcar_gen2_reserve, .dt_compat = r8a7791_boards_compat_dt, MACHINE_END -#endif /* CONFIG_USE_OF */ diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c index 42d5b430892..a669377aea5 100644 --- a/arch/arm/mach-shmobile/setup-rcar-gen2.c +++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/clk/shmobile.h> diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c index d646c8d1242..ca2b80b9bc9 100644 --- a/arch/arm/mach-shmobile/setup-sh7372.c +++ b/arch/arm/mach-shmobile/setup-sh7372.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> @@ -47,7 +43,7 @@ #include "sh7372.h" static struct map_desc sh7372_io_desc[] __initdata = { - /* create a 1:1 entity map for 0xe6xxxxxx + /* create a 1:1 identity mapping for 0xe6xxxxxx * used by CPGA, INTC and PFC. */ { diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index 328657d011d..1ff4bd65e64 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -13,10 +13,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> @@ -46,7 +42,7 @@ #include "sh73a0.h" static struct map_desc sh73a0_io_desc[] __initdata = { - /* create a 1:1 entity map for 0xe6xxxxxx + /* create a 1:1 identity mapping for 0xe6xxxxxx * used by CPGA, INTC and PFC. */ { @@ -760,17 +756,12 @@ void __init sh73a0_add_standard_devices(void) ARRAY_SIZE(sh73a0_late_devices)); } -void __init sh73a0_init_delay(void) -{ - shmobile_init_delay(); -} - /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ void __init __weak sh73a0_register_twd(void) { } void __init sh73a0_earlytimer_init(void) { - sh73a0_init_delay(); + shmobile_init_delay(); sh73a0_clock_init(); shmobile_earlytimer_init(); sh73a0_register_twd(); @@ -803,7 +794,7 @@ static const char *sh73a0_boards_compat_dt[] __initdata = { DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)") .smp = smp_ops(sh73a0_smp_ops), .map_io = sh73a0_map_io, - .init_early = sh73a0_init_delay, + .init_early = shmobile_init_delay, .init_machine = sh73a0_add_standard_devices_dt, .init_late = shmobile_init_late, .dt_compat = sh73a0_boards_compat_dt, diff --git a/arch/arm/mach-shmobile/sh73a0.h b/arch/arm/mach-shmobile/sh73a0.h index 359b582dc27..f037c64b14f 100644 --- a/arch/arm/mach-shmobile/sh73a0.h +++ b/arch/arm/mach-shmobile/sh73a0.h @@ -71,7 +71,6 @@ enum { #define SH73A0_PINT0_IRQ(irq) ((irq) + 700) #define SH73A0_PINT1_IRQ(irq) ((irq) + 732) -extern void sh73a0_init_delay(void); extern void sh73a0_init_irq(void); extern void sh73a0_init_irq_dt(void); extern void sh73a0_map_io(void); diff --git a/arch/arm/mach-shmobile/sleep-sh7372.S b/arch/arm/mach-shmobile/sleep-sh7372.S index 9782862899e..146b8de1643 100644 --- a/arch/arm/mach-shmobile/sleep-sh7372.S +++ b/arch/arm/mach-shmobile/sleep-sh7372.S @@ -22,11 +22,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR /PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA */ #include <linux/linkage.h> diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c index 6ff1df1df9a..baff3b5efed 100644 --- a/arch/arm/mach-shmobile/smp-emev2.c +++ b/arch/arm/mach-shmobile/smp-emev2.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 3100e355c3f..3f761f83904 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c index 22d8f87b23e..c16dbfe9836 100644 --- a/arch/arm/mach-shmobile/smp-sh73a0.c +++ b/arch/arm/mach-shmobile/smp-sh73a0.c @@ -12,10 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <linux/kernel.h> #include <linux/init.h> diff --git a/arch/arm/mach-shmobile/timer.c b/arch/arm/mach-shmobile/timer.c index 87c6be1e79b..1081b763e0f 100644 --- a/arch/arm/mach-shmobile/timer.c +++ b/arch/arm/mach-shmobile/timer.c @@ -12,11 +12,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * */ #include <linux/platform_device.h> #include <linux/clocksource.h> diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index b2cfba16c4e..d6b16d9a783 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -16,6 +16,7 @@ menuconfig ARCH_VEXPRESS select POWER_RESET select POWER_RESET_VEXPRESS select POWER_SUPPLY + select REGULATOR if MMC_ARMMMCI select REGULATOR_FIXED_VOLTAGE if REGULATOR select VEXPRESS_CONFIG select VEXPRESS_SYSCFG @@ -49,9 +50,6 @@ config ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA build a working kernel, you must also enable relevant core tile support or Flattened Device Tree based support options. -config ARCH_VEXPRESS_CA9X4 - bool "Versatile Express Cortex-A9x4 tile" - config ARCH_VEXPRESS_DCSCB bool "Dual Cluster System Control Block (DCSCB) support" depends on MCPM diff --git a/arch/arm/mach-vexpress/Makefile b/arch/arm/mach-vexpress/Makefile index fc649bc09d0..f5c1006dd6a 100644 --- a/arch/arm/mach-vexpress/Makefile +++ b/arch/arm/mach-vexpress/Makefile @@ -1,11 +1,10 @@ # # Makefile for the linux kernel. # -ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := \ -I$(srctree)/arch/arm/plat-versatile/include obj-y := v2m.o -obj-$(CONFIG_ARCH_VEXPRESS_CA9X4) += ct-ca9x4.o obj-$(CONFIG_ARCH_VEXPRESS_DCSCB) += dcscb.o dcscb_setup.o CFLAGS_dcscb.o += -march=armv7-a CFLAGS_REMOVE_dcscb.o = -pg diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h index 152fad91b3a..2a11d3ac8c6 100644 --- a/arch/arm/mach-vexpress/core.h +++ b/arch/arm/mach-vexpress/core.h @@ -1,12 +1,5 @@ -/* 2MB large area for motherboard's peripherals static mapping */ -#define V2M_PERIPH 0xf8000000 - -/* Tile's peripherals static mappings should start here */ -#define V2T_PERIPH 0xf8200000 - bool vexpress_smp_init_ops(void); -extern struct smp_operations vexpress_smp_ops; extern struct smp_operations vexpress_smp_dt_ops; extern void vexpress_cpu_die(unsigned int cpu); diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c deleted file mode 100644 index 27bea049380..00000000000 --- a/arch/arm/mach-vexpress/ct-ca9x4.c +++ /dev/null @@ -1,212 +0,0 @@ -/* - * Versatile Express Core Tile Cortex A9x4 Support - */ -#include <linux/init.h> -#include <linux/gfp.h> -#include <linux/device.h> -#include <linux/dma-mapping.h> -#include <linux/platform_device.h> -#include <linux/amba/bus.h> -#include <linux/amba/clcd.h> -#include <linux/platform_data/video-clcd-versatile.h> -#include <linux/clkdev.h> -#include <linux/vexpress.h> -#include <linux/irqchip/arm-gic.h> - -#include <asm/hardware/arm_timer.h> -#include <asm/hardware/cache-l2x0.h> -#include <asm/smp_scu.h> -#include <asm/smp_twd.h> - -#include <mach/ct-ca9x4.h> - -#include <asm/hardware/timer-sp.h> - -#include <asm/mach/map.h> -#include <asm/mach/time.h> - -#include "core.h" - -#include <mach/motherboard.h> -#include <mach/irqs.h> - -static struct map_desc ct_ca9x4_io_desc[] __initdata = { - { - .virtual = V2T_PERIPH, - .pfn = __phys_to_pfn(CT_CA9X4_MPIC), - .length = SZ_8K, - .type = MT_DEVICE, - }, -}; - -static void __init ct_ca9x4_map_io(void) -{ - iotable_init(ct_ca9x4_io_desc, ARRAY_SIZE(ct_ca9x4_io_desc)); -} - -static void __init ca9x4_l2_init(void) -{ -#ifdef CONFIG_CACHE_L2X0 - void __iomem *l2x0_base = ioremap(CT_CA9X4_L2CC, SZ_4K); - - if (l2x0_base) { - /* set RAM latencies to 1 cycle for this core tile. */ - writel(0, l2x0_base + L310_TAG_LATENCY_CTRL); - writel(0, l2x0_base + L310_DATA_LATENCY_CTRL); - - l2x0_init(l2x0_base, 0x00400000, 0xfe0fffff); - } else { - pr_err("L2C: unable to map L2 cache controller\n"); - } -#endif -} - -#ifdef CONFIG_HAVE_ARM_TWD -static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, A9_MPCORE_TWD, IRQ_LOCALTIMER); - -static void __init ca9x4_twd_init(void) -{ - int err = twd_local_timer_register(&twd_local_timer); - if (err) - pr_err("twd_local_timer_register failed %d\n", err); -} -#else -#define ca9x4_twd_init() do {} while(0) -#endif - -static void __init ct_ca9x4_init_irq(void) -{ - gic_init(0, 29, ioremap(A9_MPCORE_GIC_DIST, SZ_4K), - ioremap(A9_MPCORE_GIC_CPU, SZ_256)); - ca9x4_twd_init(); - ca9x4_l2_init(); -} - -static int ct_ca9x4_clcd_setup(struct clcd_fb *fb) -{ - unsigned long framesize = 1024 * 768 * 2; - - fb->panel = versatile_clcd_get_panel("XVGA"); - if (!fb->panel) - return -EINVAL; - - return versatile_clcd_setup_dma(fb, framesize); -} - -static struct clcd_board ct_ca9x4_clcd_data = { - .name = "CT-CA9X4", - .caps = CLCD_CAP_5551 | CLCD_CAP_565, - .check = clcdfb_check, - .decode = clcdfb_decode, - .setup = ct_ca9x4_clcd_setup, - .mmap = versatile_clcd_mmap_dma, - .remove = versatile_clcd_remove_dma, -}; - -static AMBA_AHB_DEVICE(clcd, "ct:clcd", 0, CT_CA9X4_CLCDC, IRQ_CT_CA9X4_CLCDC, &ct_ca9x4_clcd_data); -static AMBA_APB_DEVICE(dmc, "ct:dmc", 0, CT_CA9X4_DMC, IRQ_CT_CA9X4_DMC, NULL); -static AMBA_APB_DEVICE(smc, "ct:smc", 0, CT_CA9X4_SMC, IRQ_CT_CA9X4_SMC, NULL); -static AMBA_APB_DEVICE(gpio, "ct:gpio", 0, CT_CA9X4_GPIO, IRQ_CT_CA9X4_GPIO, NULL); - -static struct amba_device *ct_ca9x4_amba_devs[] __initdata = { - &clcd_device, - &dmc_device, - &smc_device, - &gpio_device, -}; - -static struct resource pmu_resources[] = { - [0] = { - .start = IRQ_CT_CA9X4_PMU_CPU0, - .end = IRQ_CT_CA9X4_PMU_CPU0, - .flags = IORESOURCE_IRQ, - }, - [1] = { - .start = IRQ_CT_CA9X4_PMU_CPU1, - .end = IRQ_CT_CA9X4_PMU_CPU1, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = IRQ_CT_CA9X4_PMU_CPU2, - .end = IRQ_CT_CA9X4_PMU_CPU2, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = IRQ_CT_CA9X4_PMU_CPU3, - .end = IRQ_CT_CA9X4_PMU_CPU3, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device pmu_device = { - .name = "arm-pmu", - .id = -1, - .num_resources = ARRAY_SIZE(pmu_resources), - .resource = pmu_resources, -}; - -static struct clk_lookup osc1_lookup = { - .dev_id = "ct:clcd", -}; - -static struct platform_device osc1_device = { - .name = "vexpress-osc", - .id = 1, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0xf, 1), - }, - .dev.platform_data = &osc1_lookup, -}; - -static void __init ct_ca9x4_init(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(ct_ca9x4_amba_devs); i++) - amba_device_register(ct_ca9x4_amba_devs[i], &iomem_resource); - - platform_device_register(&pmu_device); - vexpress_syscfg_device_register(&osc1_device); -} - -#ifdef CONFIG_SMP -static void *ct_ca9x4_scu_base __initdata; - -static void __init ct_ca9x4_init_cpu_map(void) -{ - int i, ncores; - - ct_ca9x4_scu_base = ioremap(A9_MPCORE_SCU, SZ_128); - if (WARN_ON(!ct_ca9x4_scu_base)) - return; - - ncores = scu_get_core_count(ct_ca9x4_scu_base); - - if (ncores > nr_cpu_ids) { - pr_warn("SMP: %u cores greater than maximum (%u), clipping\n", - ncores, nr_cpu_ids); - ncores = nr_cpu_ids; - } - - for (i = 0; i < ncores; ++i) - set_cpu_possible(i, true); -} - -static void __init ct_ca9x4_smp_enable(unsigned int max_cpus) -{ - scu_enable(ct_ca9x4_scu_base); -} -#endif - -struct ct_desc ct_ca9x4_desc __initdata = { - .id = V2M_CT_ID_CA9, - .name = "CA9x4", - .map_io = ct_ca9x4_map_io, - .init_irq = ct_ca9x4_init_irq, - .init_tile = ct_ca9x4_init, -#ifdef CONFIG_SMP - .init_cpu_map = ct_ca9x4_init_cpu_map, - .smp_enable = ct_ca9x4_smp_enable, -#endif -}; diff --git a/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h b/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h deleted file mode 100644 index 84acf8439d4..00000000000 --- a/arch/arm/mach-vexpress/include/mach/ct-ca9x4.h +++ /dev/null @@ -1,47 +0,0 @@ -#ifndef __MACH_CT_CA9X4_H -#define __MACH_CT_CA9X4_H - -/* - * Physical base addresses - */ -#define CT_CA9X4_CLCDC (0x10020000) -#define CT_CA9X4_AXIRAM (0x10060000) -#define CT_CA9X4_DMC (0x100e0000) -#define CT_CA9X4_SMC (0x100e1000) -#define CT_CA9X4_SCC (0x100e2000) -#define CT_CA9X4_SP804_TIMER (0x100e4000) -#define CT_CA9X4_SP805_WDT (0x100e5000) -#define CT_CA9X4_TZPC (0x100e6000) -#define CT_CA9X4_GPIO (0x100e8000) -#define CT_CA9X4_FASTAXI (0x100e9000) -#define CT_CA9X4_SLOWAXI (0x100ea000) -#define CT_CA9X4_TZASC (0x100ec000) -#define CT_CA9X4_CORESIGHT (0x10200000) -#define CT_CA9X4_MPIC (0x1e000000) -#define CT_CA9X4_SYSTIMER (0x1e004000) -#define CT_CA9X4_SYSWDT (0x1e007000) -#define CT_CA9X4_L2CC (0x1e00a000) - -#define A9_MPCORE_SCU (CT_CA9X4_MPIC + 0x0000) -#define A9_MPCORE_GIC_CPU (CT_CA9X4_MPIC + 0x0100) -#define A9_MPCORE_GIT (CT_CA9X4_MPIC + 0x0200) -#define A9_MPCORE_TWD (CT_CA9X4_MPIC + 0x0600) -#define A9_MPCORE_GIC_DIST (CT_CA9X4_MPIC + 0x1000) - -/* - * Interrupts. Those in {} are for AMBA devices - */ -#define IRQ_CT_CA9X4_CLCDC { 76 } -#define IRQ_CT_CA9X4_DMC { 0 } -#define IRQ_CT_CA9X4_SMC { 77, 78 } -#define IRQ_CT_CA9X4_TIMER0 80 -#define IRQ_CT_CA9X4_TIMER1 81 -#define IRQ_CT_CA9X4_GPIO { 82 } -#define IRQ_CT_CA9X4_PMU_CPU0 92 -#define IRQ_CT_CA9X4_PMU_CPU1 93 -#define IRQ_CT_CA9X4_PMU_CPU2 94 -#define IRQ_CT_CA9X4_PMU_CPU3 95 - -extern struct ct_desc ct_ca9x4_desc; - -#endif diff --git a/arch/arm/mach-vexpress/include/mach/hardware.h b/arch/arm/mach-vexpress/include/mach/hardware.h deleted file mode 100644 index 40a8c178f10..00000000000 --- a/arch/arm/mach-vexpress/include/mach/hardware.h +++ /dev/null @@ -1 +0,0 @@ -/* empty */ diff --git a/arch/arm/mach-vexpress/include/mach/irqs.h b/arch/arm/mach-vexpress/include/mach/irqs.h deleted file mode 100644 index f8f7f782eb5..00000000000 --- a/arch/arm/mach-vexpress/include/mach/irqs.h +++ /dev/null @@ -1,6 +0,0 @@ -#define IRQ_LOCALTIMER 29 -#define IRQ_LOCALWDOG 30 - -#ifndef CONFIG_SPARSE_IRQ -#define NR_IRQS 256 -#endif diff --git a/arch/arm/mach-vexpress/include/mach/motherboard.h b/arch/arm/mach-vexpress/include/mach/motherboard.h deleted file mode 100644 index 68abc8b7278..00000000000 --- a/arch/arm/mach-vexpress/include/mach/motherboard.h +++ /dev/null @@ -1,88 +0,0 @@ -#ifndef __MACH_MOTHERBOARD_H -#define __MACH_MOTHERBOARD_H - -/* - * Physical addresses, offset from V2M_PA_CS0-3 - */ -#define V2M_NOR0 (V2M_PA_CS0) -#define V2M_NOR1 (V2M_PA_CS1) -#define V2M_SRAM (V2M_PA_CS2) -#define V2M_VIDEO_SRAM (V2M_PA_CS3 + 0x00000000) -#define V2M_LAN9118 (V2M_PA_CS3 + 0x02000000) -#define V2M_ISP1761 (V2M_PA_CS3 + 0x03000000) - -/* - * Physical addresses, offset from V2M_PA_CS7 - */ -#define V2M_SYSREGS (V2M_PA_CS7 + 0x00000000) -#define V2M_SYSCTL (V2M_PA_CS7 + 0x00001000) -#define V2M_SERIAL_BUS_PCI (V2M_PA_CS7 + 0x00002000) - -#define V2M_AACI (V2M_PA_CS7 + 0x00004000) -#define V2M_MMCI (V2M_PA_CS7 + 0x00005000) -#define V2M_KMI0 (V2M_PA_CS7 + 0x00006000) -#define V2M_KMI1 (V2M_PA_CS7 + 0x00007000) - -#define V2M_UART0 (V2M_PA_CS7 + 0x00009000) -#define V2M_UART1 (V2M_PA_CS7 + 0x0000a000) -#define V2M_UART2 (V2M_PA_CS7 + 0x0000b000) -#define V2M_UART3 (V2M_PA_CS7 + 0x0000c000) - -#define V2M_WDT (V2M_PA_CS7 + 0x0000f000) - -#define V2M_TIMER01 (V2M_PA_CS7 + 0x00011000) -#define V2M_TIMER23 (V2M_PA_CS7 + 0x00012000) - -#define V2M_SERIAL_BUS_DVI (V2M_PA_CS7 + 0x00016000) -#define V2M_RTC (V2M_PA_CS7 + 0x00017000) - -#define V2M_CF (V2M_PA_CS7 + 0x0001a000) -#define V2M_CLCD (V2M_PA_CS7 + 0x0001f000) - - -/* - * Interrupts. Those in {} are for AMBA devices - */ -#define IRQ_V2M_WDT { (32 + 0) } -#define IRQ_V2M_TIMER0 (32 + 2) -#define IRQ_V2M_TIMER1 (32 + 2) -#define IRQ_V2M_TIMER2 (32 + 3) -#define IRQ_V2M_TIMER3 (32 + 3) -#define IRQ_V2M_RTC { (32 + 4) } -#define IRQ_V2M_UART0 { (32 + 5) } -#define IRQ_V2M_UART1 { (32 + 6) } -#define IRQ_V2M_UART2 { (32 + 7) } -#define IRQ_V2M_UART3 { (32 + 8) } -#define IRQ_V2M_MMCI { (32 + 9), (32 + 10) } -#define IRQ_V2M_AACI { (32 + 11) } -#define IRQ_V2M_KMI0 { (32 + 12) } -#define IRQ_V2M_KMI1 { (32 + 13) } -#define IRQ_V2M_CLCD { (32 + 14) } -#define IRQ_V2M_LAN9118 (32 + 15) -#define IRQ_V2M_ISP1761 (32 + 16) -#define IRQ_V2M_PCIE (32 + 17) - - -/* - * Core tile IDs - */ -#define V2M_CT_ID_CA9 0x0c000191 -#define V2M_CT_ID_UNSUPPORTED 0xff000191 -#define V2M_CT_ID_MASK 0xff000fff - -struct ct_desc { - u32 id; - const char *name; - void (*map_io)(void); - void (*init_early)(void); - void (*init_irq)(void); - void (*init_tile)(void); -#ifdef CONFIG_SMP - void (*init_cpu_map)(void); - void (*smp_enable)(unsigned int); -#endif -}; - -extern struct ct_desc *ct_desc; - -#endif diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c index a1f3804fd5a..83188cf1875 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-vexpress/platsmp.c @@ -19,48 +19,10 @@ #include <asm/smp_scu.h> #include <asm/mach/map.h> -#include <mach/motherboard.h> - #include <plat/platsmp.h> #include "core.h" -/* - * Initialise the CPU possible map early - this describes the CPUs - * which may be present or become present in the system. - */ -static void __init vexpress_smp_init_cpus(void) -{ - ct_desc->init_cpu_map(); -} - -static void __init vexpress_smp_prepare_cpus(unsigned int max_cpus) -{ - /* - * Initialise the present map, which describes the set of CPUs - * actually populated at the present time. - */ - ct_desc->smp_enable(max_cpus); - - /* - * Write the address of secondary startup into the - * system-wide flags register. The boot monitor waits - * until it receives a soft interrupt, and then the - * secondary CPU branches to this address. - */ - vexpress_flags_set(virt_to_phys(versatile_secondary_startup)); -} - -struct smp_operations __initdata vexpress_smp_ops = { - .smp_init_cpus = vexpress_smp_init_cpus, - .smp_prepare_cpus = vexpress_smp_prepare_cpus, - .smp_secondary_init = versatile_secondary_init, - .smp_boot_secondary = versatile_boot_secondary, -#ifdef CONFIG_HOTPLUG_CPU - .cpu_die = vexpress_cpu_die, -#endif -}; - bool __init vexpress_smp_init_ops(void) { #ifdef CONFIG_MCPM @@ -79,8 +41,6 @@ bool __init vexpress_smp_init_ops(void) return false; } -#if defined(CONFIG_OF) - static const struct of_device_id vexpress_smp_dt_scu_match[] __initconst = { { .compatible = "arm,cortex-a5-scu", }, { .compatible = "arm,cortex-a9-scu", }, @@ -112,5 +72,3 @@ struct smp_operations __initdata vexpress_smp_dt_ops = { .cpu_die = vexpress_cpu_die, #endif }; - -#endif diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 6ff681a24ba..a0400f4cca8 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -1,380 +1,7 @@ -/* - * Versatile Express V2M Motherboard Support - */ -#include <linux/device.h> -#include <linux/amba/bus.h> -#include <linux/amba/mmci.h> -#include <linux/io.h> -#include <linux/smp.h> -#include <linux/init.h> -#include <linux/of_address.h> -#include <linux/of_fdt.h> -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/platform_device.h> -#include <linux/ata_platform.h> -#include <linux/smsc911x.h> -#include <linux/spinlock.h> -#include <linux/usb/isp1760.h> -#include <linux/mtd/physmap.h> -#include <linux/regulator/fixed.h> -#include <linux/regulator/machine.h> -#include <linux/vexpress.h> -#include <linux/clkdev.h> - -#include <asm/mach-types.h> -#include <asm/sizes.h> #include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/time.h> -#include <asm/hardware/arm_timer.h> -#include <asm/hardware/cache-l2x0.h> -#include <asm/hardware/timer-sp.h> - -#include <mach/ct-ca9x4.h> -#include <mach/motherboard.h> - -#include <plat/sched_clock.h> -#include <plat/platsmp.h> #include "core.h" -#define V2M_PA_CS0 0x40000000 -#define V2M_PA_CS1 0x44000000 -#define V2M_PA_CS2 0x48000000 -#define V2M_PA_CS3 0x4c000000 -#define V2M_PA_CS7 0x10000000 - -static struct map_desc v2m_io_desc[] __initdata = { - { - .virtual = V2M_PERIPH, - .pfn = __phys_to_pfn(V2M_PA_CS7), - .length = SZ_128K, - .type = MT_DEVICE, - }, -}; - -static void __init v2m_sp804_init(void __iomem *base, unsigned int irq) -{ - if (WARN_ON(!base || irq == NO_IRQ)) - return; - - sp804_clocksource_init(base + TIMER_2_BASE, "v2m-timer1"); - sp804_clockevents_init(base + TIMER_1_BASE, irq, "v2m-timer0"); -} - - -static struct resource v2m_pcie_i2c_resource = { - .start = V2M_SERIAL_BUS_PCI, - .end = V2M_SERIAL_BUS_PCI + SZ_4K - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device v2m_pcie_i2c_device = { - .name = "versatile-i2c", - .id = 0, - .num_resources = 1, - .resource = &v2m_pcie_i2c_resource, -}; - -static struct resource v2m_ddc_i2c_resource = { - .start = V2M_SERIAL_BUS_DVI, - .end = V2M_SERIAL_BUS_DVI + SZ_4K - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device v2m_ddc_i2c_device = { - .name = "versatile-i2c", - .id = 1, - .num_resources = 1, - .resource = &v2m_ddc_i2c_resource, -}; - -static struct resource v2m_eth_resources[] = { - { - .start = V2M_LAN9118, - .end = V2M_LAN9118 + SZ_64K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_V2M_LAN9118, - .end = IRQ_V2M_LAN9118, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct smsc911x_platform_config v2m_eth_config = { - .flags = SMSC911X_USE_32BIT, - .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_HIGH, - .irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL, - .phy_interface = PHY_INTERFACE_MODE_MII, -}; - -static struct platform_device v2m_eth_device = { - .name = "smsc911x", - .id = -1, - .resource = v2m_eth_resources, - .num_resources = ARRAY_SIZE(v2m_eth_resources), - .dev.platform_data = &v2m_eth_config, -}; - -static struct regulator_consumer_supply v2m_eth_supplies[] = { - REGULATOR_SUPPLY("vddvario", "smsc911x"), - REGULATOR_SUPPLY("vdd33a", "smsc911x"), -}; - -static struct resource v2m_usb_resources[] = { - { - .start = V2M_ISP1761, - .end = V2M_ISP1761 + SZ_128K - 1, - .flags = IORESOURCE_MEM, - }, { - .start = IRQ_V2M_ISP1761, - .end = IRQ_V2M_ISP1761, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct isp1760_platform_data v2m_usb_config = { - .is_isp1761 = true, - .bus_width_16 = false, - .port1_otg = true, - .analog_oc = false, - .dack_polarity_high = false, - .dreq_polarity_high = false, -}; - -static struct platform_device v2m_usb_device = { - .name = "isp1760", - .id = -1, - .resource = v2m_usb_resources, - .num_resources = ARRAY_SIZE(v2m_usb_resources), - .dev.platform_data = &v2m_usb_config, -}; - -static struct physmap_flash_data v2m_flash_data = { - .width = 4, -}; - -static struct resource v2m_flash_resources[] = { - { - .start = V2M_NOR0, - .end = V2M_NOR0 + SZ_64M - 1, - .flags = IORESOURCE_MEM, - }, { - .start = V2M_NOR1, - .end = V2M_NOR1 + SZ_64M - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device v2m_flash_device = { - .name = "physmap-flash", - .id = -1, - .resource = v2m_flash_resources, - .num_resources = ARRAY_SIZE(v2m_flash_resources), - .dev.platform_data = &v2m_flash_data, -}; - -static struct pata_platform_info v2m_pata_data = { - .ioport_shift = 2, -}; - -static struct resource v2m_pata_resources[] = { - { - .start = V2M_CF, - .end = V2M_CF + 0xff, - .flags = IORESOURCE_MEM, - }, { - .start = V2M_CF + 0x100, - .end = V2M_CF + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device v2m_cf_device = { - .name = "pata_platform", - .id = -1, - .resource = v2m_pata_resources, - .num_resources = ARRAY_SIZE(v2m_pata_resources), - .dev.platform_data = &v2m_pata_data, -}; - -static struct mmci_platform_data v2m_mmci_data = { - .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34, - .status = vexpress_get_mci_cardin, - .gpio_cd = -1, - .gpio_wp = -1, -}; - -static struct resource v2m_sysreg_resources[] = { - { - .start = V2M_SYSREGS, - .end = V2M_SYSREGS + 0xfff, - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device v2m_sysreg_device = { - .name = "vexpress-sysreg", - .id = -1, - .resource = v2m_sysreg_resources, - .num_resources = ARRAY_SIZE(v2m_sysreg_resources), -}; - -static struct platform_device v2m_muxfpga_device = { - .name = "vexpress-muxfpga", - .id = 0, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0, 7), - } -}; - -static struct platform_device v2m_shutdown_device = { - .name = "vexpress-shutdown", - .id = 0, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0, 8), - } -}; - -static struct platform_device v2m_reboot_device = { - .name = "vexpress-reboot", - .id = 0, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0, 9), - } -}; - -static struct platform_device v2m_dvimode_device = { - .name = "vexpress-dvimode", - .id = 0, - .num_resources = 1, - .resource = (struct resource []) { - VEXPRESS_RES_FUNC(0, 11), - } -}; - -static AMBA_APB_DEVICE(aaci, "mb:aaci", 0, V2M_AACI, IRQ_V2M_AACI, NULL); -static AMBA_APB_DEVICE(mmci, "mb:mmci", 0, V2M_MMCI, IRQ_V2M_MMCI, &v2m_mmci_data); -static AMBA_APB_DEVICE(kmi0, "mb:kmi0", 0, V2M_KMI0, IRQ_V2M_KMI0, NULL); -static AMBA_APB_DEVICE(kmi1, "mb:kmi1", 0, V2M_KMI1, IRQ_V2M_KMI1, NULL); -static AMBA_APB_DEVICE(uart0, "mb:uart0", 0, V2M_UART0, IRQ_V2M_UART0, NULL); -static AMBA_APB_DEVICE(uart1, "mb:uart1", 0, V2M_UART1, IRQ_V2M_UART1, NULL); -static AMBA_APB_DEVICE(uart2, "mb:uart2", 0, V2M_UART2, IRQ_V2M_UART2, NULL); -static AMBA_APB_DEVICE(uart3, "mb:uart3", 0, V2M_UART3, IRQ_V2M_UART3, NULL); -static AMBA_APB_DEVICE(wdt, "mb:wdt", 0, V2M_WDT, IRQ_V2M_WDT, NULL); -static AMBA_APB_DEVICE(rtc, "mb:rtc", 0, V2M_RTC, IRQ_V2M_RTC, NULL); - -static struct amba_device *v2m_amba_devs[] __initdata = { - &aaci_device, - &mmci_device, - &kmi0_device, - &kmi1_device, - &uart0_device, - &uart1_device, - &uart2_device, - &uart3_device, - &wdt_device, - &rtc_device, -}; - -static void __init v2m_timer_init(void) -{ - vexpress_clk_init(ioremap(V2M_SYSCTL, SZ_4K)); - v2m_sp804_init(ioremap(V2M_TIMER01, SZ_4K), IRQ_V2M_TIMER0); -} - -static void __init v2m_init_early(void) -{ - if (ct_desc->init_early) - ct_desc->init_early(); - versatile_sched_clock_init(vexpress_get_24mhz_clock_base(), 24000000); -} - -struct ct_desc *ct_desc; - -static struct ct_desc *ct_descs[] __initdata = { -#ifdef CONFIG_ARCH_VEXPRESS_CA9X4 - &ct_ca9x4_desc, -#endif -}; - -static void __init v2m_populate_ct_desc(void) -{ - int i; - u32 current_tile_id; - - ct_desc = NULL; - current_tile_id = vexpress_get_procid(VEXPRESS_SITE_MASTER) - & V2M_CT_ID_MASK; - - for (i = 0; i < ARRAY_SIZE(ct_descs) && !ct_desc; ++i) - if (ct_descs[i]->id == current_tile_id) - ct_desc = ct_descs[i]; - - if (!ct_desc) - panic("vexpress: this kernel does not support core tile ID 0x%08x when booting via ATAGs.\n" - "You may need a device tree blob or a different kernel to boot on this board.\n", - current_tile_id); -} - -static void __init v2m_map_io(void) -{ - iotable_init(v2m_io_desc, ARRAY_SIZE(v2m_io_desc)); - vexpress_sysreg_early_init(ioremap(V2M_SYSREGS, SZ_4K)); - v2m_populate_ct_desc(); - ct_desc->map_io(); -} - -static void __init v2m_init_irq(void) -{ - ct_desc->init_irq(); -} - -static void __init v2m_init(void) -{ - int i; - - regulator_register_fixed(0, v2m_eth_supplies, - ARRAY_SIZE(v2m_eth_supplies)); - - platform_device_register(&v2m_sysreg_device); - platform_device_register(&v2m_pcie_i2c_device); - platform_device_register(&v2m_ddc_i2c_device); - platform_device_register(&v2m_flash_device); - platform_device_register(&v2m_cf_device); - platform_device_register(&v2m_eth_device); - platform_device_register(&v2m_usb_device); - - for (i = 0; i < ARRAY_SIZE(v2m_amba_devs); i++) - amba_device_register(v2m_amba_devs[i], &iomem_resource); - - vexpress_syscfg_device_register(&v2m_muxfpga_device); - vexpress_syscfg_device_register(&v2m_shutdown_device); - vexpress_syscfg_device_register(&v2m_reboot_device); - vexpress_syscfg_device_register(&v2m_dvimode_device); - - ct_desc->init_tile(); -} - -MACHINE_START(VEXPRESS, "ARM-Versatile Express") - .atag_offset = 0x100, - .smp = smp_ops(vexpress_smp_ops), - .map_io = v2m_map_io, - .init_early = v2m_init_early, - .init_irq = v2m_init_irq, - .init_time = v2m_timer_init, - .init_machine = v2m_init, -MACHINE_END - -static void __init v2m_dt_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - static const char * const v2m_dt_match[] __initconst = { "arm,vexpress", NULL, @@ -386,5 +13,4 @@ DT_MACHINE_START(VEXPRESS_DT, "ARM-Versatile Express") .l2c_aux_mask = 0xfe0fffff, .smp = smp_ops(vexpress_smp_dt_ops), .smp_init = smp_init_ops(vexpress_smp_init_ops), - .init_machine = v2m_dt_init, MACHINE_END diff --git a/arch/arm/mach-zynq/Makefile b/arch/arm/mach-zynq/Makefile index c85fb3f7d5c..b03a97eb750 100644 --- a/arch/arm/mach-zynq/Makefile +++ b/arch/arm/mach-zynq/Makefile @@ -4,6 +4,4 @@ # Common support obj-y := common.o slcr.o pm.o -CFLAGS_REMOVE_hotplug.o =-march=armv6k -CFLAGS_hotplug.o =-Wa,-march=armv7-a -mcpu=cortex-a9 obj-$(CONFIG_SMP) += headsmp.o platsmp.o diff --git a/arch/arm/mach-zynq/common.h b/arch/arm/mach-zynq/common.h index 2bc71273c73..382c60e9aa1 100644 --- a/arch/arm/mach-zynq/common.h +++ b/arch/arm/mach-zynq/common.h @@ -29,7 +29,6 @@ extern void zynq_slcr_cpu_state_write(int cpu, bool die); extern u32 zynq_slcr_get_device_id(void); #ifdef CONFIG_SMP -extern void secondary_startup(void); extern char zynq_secondary_trampoline; extern char zynq_secondary_trampoline_jump; extern char zynq_secondary_trampoline_end; diff --git a/arch/arm/mach-zynq/hotplug.c b/arch/arm/mach-zynq/hotplug.c deleted file mode 100644 index b685c89f11e..00000000000 --- a/arch/arm/mach-zynq/hotplug.c +++ /dev/null @@ -1,14 +0,0 @@ -/* - * Copyright (C) 2012-2013 Xilinx - * - * based on linux/arch/arm/mach-realview/hotplug.c - * - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <asm/proc-fns.h> - diff --git a/arch/arm/plat-samsung/include/plat/map-s5p.h b/arch/arm/plat-samsung/include/plat/map-s5p.h index f5b9d3ff9cd..f5cf2bd208e 100644 --- a/arch/arm/plat-samsung/include/plat/map-s5p.h +++ b/arch/arm/plat-samsung/include/plat/map-s5p.h @@ -15,43 +15,22 @@ #define S5P_VA_CHIPID S3C_ADDR(0x02000000) #define S5P_VA_CMU S3C_ADDR(0x02100000) -#define S5P_VA_GPIO S3C_ADDR(0x02200000) -#define S5P_VA_GPIO1 S5P_VA_GPIO -#define S5P_VA_GPIO2 S3C_ADDR(0x02240000) -#define S5P_VA_GPIO3 S3C_ADDR(0x02280000) -#define S5P_VA_SYSRAM S3C_ADDR(0x02400000) -#define S5P_VA_SYSRAM_NS S3C_ADDR(0x02410000) #define S5P_VA_DMC0 S3C_ADDR(0x02440000) #define S5P_VA_DMC1 S3C_ADDR(0x02480000) #define S5P_VA_SROMC S3C_ADDR(0x024C0000) -#define S5P_VA_SYSTIMER S3C_ADDR(0x02500000) -#define S5P_VA_L2CC S3C_ADDR(0x02600000) - -#define S5P_VA_COMBINER_BASE S3C_ADDR(0x02700000) -#define S5P_VA_COMBINER(x) (S5P_VA_COMBINER_BASE + ((x) >> 2) * 0x10) - #define S5P_VA_COREPERI_BASE S3C_ADDR(0x02800000) #define S5P_VA_COREPERI(x) (S5P_VA_COREPERI_BASE + (x)) #define S5P_VA_SCU S5P_VA_COREPERI(0x0) #define S5P_VA_TWD S5P_VA_COREPERI(0x600) -#define S5P_VA_GIC_CPU S3C_ADDR(0x02810000) -#define S5P_VA_GIC_DIST S3C_ADDR(0x02820000) - #define VA_VIC(x) (S3C_VA_IRQ + ((x) * 0x10000)) #define VA_VIC0 VA_VIC(0) #define VA_VIC1 VA_VIC(1) #define VA_VIC2 VA_VIC(2) #define VA_VIC3 VA_VIC(3) -#define S5P_VA_UART(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET)) -#define S5P_VA_UART0 S5P_VA_UART(0) -#define S5P_VA_UART1 S5P_VA_UART(1) -#define S5P_VA_UART2 S5P_VA_UART(2) -#define S5P_VA_UART3 S5P_VA_UART(3) - #ifndef S3C_UART_OFFSET #define S3C_UART_OFFSET (0x400) #endif diff --git a/arch/arm/plat-versatile/Kconfig b/arch/arm/plat-versatile/Kconfig index a301ca2c7d0..49b8ef91584 100644 --- a/arch/arm/plat-versatile/Kconfig +++ b/arch/arm/plat-versatile/Kconfig @@ -4,6 +4,6 @@ config PLAT_VERSATILE_CLOCK bool config PLAT_VERSATILE_SCHED_CLOCK - def_bool y + bool endif diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 20901ffed18..1c43cec971b 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -70,8 +70,13 @@ zinstall install: vmlinux %.dtb: scripts $(Q)$(MAKE) $(build)=$(boot)/dts $(boot)/dts/$@ -dtbs: scripts - $(Q)$(MAKE) $(build)=$(boot)/dts dtbs +PHONY += dtbs dtbs_install + +dtbs: prepare scripts + $(Q)$(MAKE) $(build)=$(boot)/dts + +dtbs_install: + $(Q)$(MAKE) $(dtbinst)=$(boot)/dts PHONY += vdso_install vdso_install: @@ -85,6 +90,7 @@ define archhelp echo '* Image.gz - Compressed kernel image (arch/$(ARCH)/boot/Image.gz)' echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)' echo '* dtbs - Build device tree blobs for enabled boards' + echo ' dtbs_install - Install dtbs to $(INSTALL_DTBS_PATH)' echo ' install - Install uncompressed kernel' echo ' zinstall - Install compressed kernel' echo ' Install using (your) ~/bin/installkernel or' diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index f8001a62029..e8efc8ff3d5 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -1,10 +1,7 @@ -dtb-$(CONFIG_ARCH_THUNDER) += thunder-88xx.dtb -dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb -dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb +dts-dirs += apm +dts-dirs += arm +dts-dirs += cavium -targets += dtbs -targets += $(dtb-y) - -dtbs: $(addprefix $(obj)/, $(dtb-y)) - -clean-files := *.dtb +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/apm/Makefile b/arch/arm64/boot/dts/apm/Makefile new file mode 100644 index 00000000000..a2afabbc171 --- /dev/null +++ b/arch/arm64/boot/dts/apm/Makefile @@ -0,0 +1,5 @@ +dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/apm-mustang.dts b/arch/arm64/boot/dts/apm/apm-mustang.dts index 2e25de0800b..2e25de0800b 100644 --- a/arch/arm64/boot/dts/apm-mustang.dts +++ b/arch/arm64/boot/dts/apm/apm-mustang.dts diff --git a/arch/arm64/boot/dts/apm-storm.dtsi b/arch/arm64/boot/dts/apm/apm-storm.dtsi index f1ad9c2ab2e..f1ad9c2ab2e 100644 --- a/arch/arm64/boot/dts/apm-storm.dtsi +++ b/arch/arm64/boot/dts/apm/apm-storm.dtsi diff --git a/arch/arm64/boot/dts/arm/Makefile b/arch/arm64/boot/dts/arm/Makefile new file mode 100644 index 00000000000..43d1404bb3c --- /dev/null +++ b/arch/arm64/boot/dts/arm/Makefile @@ -0,0 +1,6 @@ +dtb-$(CONFIG_ARCH_VEXPRESS) += foundation-v8.dtb +dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/foundation-v8.dts b/arch/arm64/boot/dts/arm/foundation-v8.dts index 4a060906809..4a060906809 100644 --- a/arch/arm64/boot/dts/foundation-v8.dts +++ b/arch/arm64/boot/dts/arm/foundation-v8.dts diff --git a/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts index 572005ea221..572005ea221 100644 --- a/arch/arm64/boot/dts/rtsm_ve-aemv8a.dts +++ b/arch/arm64/boot/dts/arm/rtsm_ve-aemv8a.dts diff --git a/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi index c46cbb29f3c..c46cbb29f3c 100644 --- a/arch/arm64/boot/dts/rtsm_ve-motherboard.dtsi +++ b/arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi diff --git a/arch/arm64/boot/dts/cavium/Makefile b/arch/arm64/boot/dts/cavium/Makefile new file mode 100644 index 00000000000..e34f89ddabb --- /dev/null +++ b/arch/arm64/boot/dts/cavium/Makefile @@ -0,0 +1,5 @@ +dtb-$(CONFIG_ARCH_THUNDER) += thunder-88xx.dtb + +always := $(dtb-y) +subdir-y := $(dts-dirs) +clean-files := *.dtb diff --git a/arch/arm64/boot/dts/thunder-88xx.dts b/arch/arm64/boot/dts/cavium/thunder-88xx.dts index 800ba65991f..800ba65991f 100644 --- a/arch/arm64/boot/dts/thunder-88xx.dts +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dts diff --git a/arch/arm64/boot/dts/thunder-88xx.dtsi b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi index d8c0bdc5188..d8c0bdc5188 100644 --- a/arch/arm64/boot/dts/thunder-88xx.dtsi +++ b/arch/arm64/boot/dts/cavium/thunder-88xx.dtsi diff --git a/drivers/clk/versatile/Makefile b/drivers/clk/versatile/Makefile index 162e519cb0f..8ff03744fe9 100644 --- a/drivers/clk/versatile/Makefile +++ b/drivers/clk/versatile/Makefile @@ -2,6 +2,5 @@ obj-$(CONFIG_ICST) += clk-icst.o clk-versatile.o obj-$(CONFIG_INTEGRATOR_IMPD1) += clk-impd1.o obj-$(CONFIG_ARCH_REALVIEW) += clk-realview.o -obj-$(CONFIG_ARCH_VEXPRESS) += clk-vexpress.o obj-$(CONFIG_CLK_SP810) += clk-sp810.o obj-$(CONFIG_CLK_VEXPRESS_OSC) += clk-vexpress-osc.o diff --git a/drivers/clk/versatile/clk-vexpress-osc.c b/drivers/clk/versatile/clk-vexpress-osc.c index 529a59c0fbf..765f1e0eeeb 100644 --- a/drivers/clk/versatile/clk-vexpress-osc.c +++ b/drivers/clk/versatile/clk-vexpress-osc.c @@ -70,7 +70,6 @@ static struct clk_ops vexpress_osc_ops = { static int vexpress_osc_probe(struct platform_device *pdev) { - struct clk_lookup *cl = pdev->dev.platform_data; /* Non-DT lookup */ struct clk_init_data init; struct vexpress_osc *osc; struct clk *clk; @@ -106,12 +105,6 @@ static int vexpress_osc_probe(struct platform_device *pdev) of_clk_add_provider(pdev->dev.of_node, of_clk_src_simple_get, clk); - /* Only happens for non-DT cases */ - if (cl) { - cl->clk = clk; - clkdev_add(cl); - } - dev_dbg(&pdev->dev, "Registered clock '%s'\n", init.name); return 0; diff --git a/drivers/clk/versatile/clk-vexpress.c b/drivers/clk/versatile/clk-vexpress.c deleted file mode 100644 index 2d5e1b4820e..00000000000 --- a/drivers/clk/versatile/clk-vexpress.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * Copyright (C) 2012 ARM Limited - */ - -#include <linux/amba/sp810.h> -#include <linux/clkdev.h> -#include <linux/clk-provider.h> -#include <linux/err.h> -#include <linux/vexpress.h> - -static struct clk *vexpress_sp810_timerclken[4]; -static DEFINE_SPINLOCK(vexpress_sp810_lock); - -static void __init vexpress_sp810_init(void __iomem *base) -{ - int i; - - if (WARN_ON(!base)) - return; - - for (i = 0; i < ARRAY_SIZE(vexpress_sp810_timerclken); i++) { - char name[12]; - const char *parents[] = { - "v2m:refclk32khz", /* REFCLK */ - "v2m:refclk1mhz" /* TIMCLK */ - }; - - snprintf(name, ARRAY_SIZE(name), "timerclken%d", i); - - vexpress_sp810_timerclken[i] = clk_register_mux(NULL, name, - parents, 2, CLK_SET_RATE_NO_REPARENT, - base + SCCTRL, SCCTRL_TIMERENnSEL_SHIFT(i), 1, - 0, &vexpress_sp810_lock); - - if (WARN_ON(IS_ERR(vexpress_sp810_timerclken[i]))) - break; - } -} - - -static const char * const vexpress_clk_24mhz_periphs[] __initconst = { - "mb:uart0", "mb:uart1", "mb:uart2", "mb:uart3", - "mb:mmci", "mb:kmi0", "mb:kmi1" -}; - -void __init vexpress_clk_init(void __iomem *sp810_base) -{ - struct clk *clk; - int i; - - clk = clk_register_fixed_rate(NULL, "dummy_apb_pclk", NULL, - CLK_IS_ROOT, 0); - WARN_ON(clk_register_clkdev(clk, "apb_pclk", NULL)); - - clk = clk_register_fixed_rate(NULL, "v2m:clk_24mhz", NULL, - CLK_IS_ROOT, 24000000); - for (i = 0; i < ARRAY_SIZE(vexpress_clk_24mhz_periphs); i++) - WARN_ON(clk_register_clkdev(clk, NULL, - vexpress_clk_24mhz_periphs[i])); - - clk = clk_register_fixed_rate(NULL, "v2m:refclk32khz", NULL, - CLK_IS_ROOT, 32768); - WARN_ON(clk_register_clkdev(clk, NULL, "v2m:wdt")); - - clk = clk_register_fixed_rate(NULL, "v2m:refclk1mhz", NULL, - CLK_IS_ROOT, 1000000); - - vexpress_sp810_init(sp810_base); - - for (i = 0; i < ARRAY_SIZE(vexpress_sp810_timerclken); i++) - WARN_ON(clk_set_parent(vexpress_sp810_timerclken[i], clk)); - - WARN_ON(clk_register_clkdev(vexpress_sp810_timerclken[0], - "v2m-timer0", "sp804")); - WARN_ON(clk_register_clkdev(vexpress_sp810_timerclken[1], - "v2m-timer1", "sp804")); -} diff --git a/drivers/misc/vexpress-syscfg.c b/drivers/misc/vexpress-syscfg.c index b3a812384a6..c344483fa7d 100644 --- a/drivers/misc/vexpress-syscfg.c +++ b/drivers/misc/vexpress-syscfg.c @@ -145,7 +145,7 @@ static struct regmap_config vexpress_syscfg_regmap_config = { static struct regmap *vexpress_syscfg_regmap_init(struct device *dev, void *context) { - struct platform_device *pdev = to_platform_device(dev); + int err; struct vexpress_syscfg *syscfg = context; struct vexpress_syscfg_func *func; struct property *prop; @@ -155,32 +155,18 @@ static struct regmap *vexpress_syscfg_regmap_init(struct device *dev, u32 site, position, dcc; int i; - if (dev->of_node) { - int err = vexpress_config_get_topo(dev->of_node, &site, + err = vexpress_config_get_topo(dev->of_node, &site, &position, &dcc); + if (err) + return ERR_PTR(err); - if (err) - return ERR_PTR(err); - - prop = of_find_property(dev->of_node, - "arm,vexpress-sysreg,func", NULL); - if (!prop) - return ERR_PTR(-EINVAL); - - num = prop->length / sizeof(u32) / 2; - val = prop->value; - } else { - if (pdev->num_resources != 1 || - pdev->resource[0].flags != IORESOURCE_BUS) - return ERR_PTR(-EFAULT); - - site = pdev->resource[0].start; - if (site == VEXPRESS_SITE_MASTER) - site = vexpress_config_get_master(); - position = 0; - dcc = 0; - num = 1; - } + prop = of_find_property(dev->of_node, + "arm,vexpress-sysreg,func", NULL); + if (!prop) + return ERR_PTR(-EINVAL); + + num = prop->length / sizeof(u32) / 2; + val = prop->value; /* * "arm,vexpress-energy" function used to be described @@ -207,13 +193,8 @@ static struct regmap *vexpress_syscfg_regmap_init(struct device *dev, for (i = 0; i < num; i++) { u32 function, device; - if (dev->of_node) { - function = be32_to_cpup(val++); - device = be32_to_cpup(val++); - } else { - function = pdev->resource[0].end; - device = pdev->id; - } + function = be32_to_cpup(val++); + device = be32_to_cpup(val++); dev_dbg(dev, "func %p: %u/%u/%u/%u/%u\n", func, site, position, dcc, @@ -265,17 +246,6 @@ static struct vexpress_config_bridge_ops vexpress_syscfg_bridge_ops = { }; -/* Non-DT hack, to be gone... */ -static struct device *vexpress_syscfg_bridge; - -int vexpress_syscfg_device_register(struct platform_device *pdev) -{ - pdev->dev.parent = vexpress_syscfg_bridge; - - return platform_device_register(pdev); -} - - static int vexpress_syscfg_probe(struct platform_device *pdev) { struct vexpress_syscfg *syscfg; @@ -303,10 +273,6 @@ static int vexpress_syscfg_probe(struct platform_device *pdev) if (IS_ERR(bridge)) return PTR_ERR(bridge); - /* Non-DT case */ - if (!pdev->dev.of_node) - vexpress_syscfg_bridge = bridge; - return 0; } diff --git a/include/linux/vexpress.h b/include/linux/vexpress.h index a4c9547aae6..f8e76e08ebe 100644 --- a/include/linux/vexpress.h +++ b/include/linux/vexpress.h @@ -15,8 +15,6 @@ #define _LINUX_VEXPRESS_H #include <linux/device.h> -#include <linux/platform_device.h> -#include <linux/reboot.h> #include <linux/regmap.h> #define VEXPRESS_SITE_MB 0 @@ -24,13 +22,6 @@ #define VEXPRESS_SITE_DB2 2 #define VEXPRESS_SITE_MASTER 0xf -#define VEXPRESS_RES_FUNC(_site, _func) \ -{ \ - .start = (_site), \ - .end = (_func), \ - .flags = IORESOURCE_BUS, \ -} - /* Config infrastructure */ void vexpress_config_set_master(u32 site); @@ -58,16 +49,6 @@ struct regmap *devm_regmap_init_vexpress_config(struct device *dev); /* Platform control */ -unsigned int vexpress_get_mci_cardin(struct device *dev); -u32 vexpress_get_procid(int site); -void *vexpress_get_24mhz_clock_base(void); void vexpress_flags_set(u32 data); -void vexpress_sysreg_early_init(void __iomem *base); -int vexpress_syscfg_device_register(struct platform_device *pdev); - -/* Clocks */ - -void vexpress_clk_init(void __iomem *sp810_base); - #endif diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index 65e7b08bb2c..5374b1bdf02 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -179,6 +179,12 @@ build := -f $(srctree)/scripts/Makefile.build obj # $(Q)$(MAKE) $(modbuiltin)=dir modbuiltin := -f $(srctree)/scripts/Makefile.modbuiltin obj +### +# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.dtbinst obj= +# Usage: +# $(Q)$(MAKE) $(dtbinst)=dir +dtbinst := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.dtbinst obj + # Prefix -I with $(srctree) if it is not an absolute path. # skip if -I has no parameter addtree = $(if $(patsubst -I%,%,$(1)), \ diff --git a/scripts/Makefile.dtbinst b/scripts/Makefile.dtbinst new file mode 100644 index 00000000000..909ed7a2ac6 --- /dev/null +++ b/scripts/Makefile.dtbinst @@ -0,0 +1,51 @@ +# ========================================================================== +# Installing dtb files +# +# Installs all dtb files listed in $(dtb-y) either in the +# INSTALL_DTBS_PATH directory or the default location: +# +# $INSTALL_PATH/dtbs/$KERNELRELEASE +# +# Traverse through subdirectories listed in $(dts-dirs). +# ========================================================================== + +src := $(obj) + +PHONY := __dtbs_install +__dtbs_install: + +export dtbinst-root ?= $(obj) + +include include/config/auto.conf +include scripts/Kbuild.include +include $(srctree)/$(obj)/Makefile + +PHONY += __dtbs_install_prep +__dtbs_install_prep: +ifeq ("$(dtbinst-root)", "$(obj)") + $(Q)if [ -d $(INSTALL_DTBS_PATH).old ]; then rm -rf $(INSTALL_DTBS_PATH).old; fi + $(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) $(INSTALL_DTBS_PATH).old; fi + $(Q)mkdir -p $(INSTALL_DTBS_PATH) +endif + +dtbinst-files := $(dtb-y) +dtbinst-dirs := $(dts-dirs) + +# Helper targets for Installing DTBs into the boot directory +quiet_cmd_dtb_install = INSTALL $< + cmd_dtb_install = mkdir -p $(2); cp $< $(2) + +install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj)) + +$(dtbinst-files) $(dtbinst-dirs): | __dtbs_install_prep + +$(dtbinst-files): %.dtb: $(obj)/%.dtb + $(call cmd,dtb_install,$(install-dir)) + +$(dtbinst-dirs): + $(Q)$(MAKE) $(dtbinst)=$(obj)/$@ + +PHONY += $(dtbinst-files) $(dtbinst-dirs) +__dtbs_install: $(dtbinst-files) $(dtbinst-dirs) + +.PHONY: $(PHONY) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 54be19a0fa5..51175520063 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -283,18 +283,6 @@ $(obj)/%.dtb: $(src)/%.dts FORCE dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) -# Helper targets for Installing DTBs into the boot directory -quiet_cmd_dtb_install = INSTALL $< - cmd_dtb_install = cp $< $(2) - -_dtbinst_pre_: - $(Q)if [ -d $(INSTALL_DTBS_PATH).old ]; then rm -rf $(INSTALL_DTBS_PATH).old; fi - $(Q)if [ -d $(INSTALL_DTBS_PATH) ]; then mv $(INSTALL_DTBS_PATH) $(INSTALL_DTBS_PATH).old; fi - $(Q)mkdir -p $(INSTALL_DTBS_PATH) - -%.dtb_dtbinst_: $(obj)/%.dtb _dtbinst_pre_ - $(call cmd,dtb_install,$(INSTALL_DTBS_PATH)) - # Bzip2 # --------------------------------------------------------------------------- |