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authorLinus Torvalds <torvalds@linux-foundation.org>2014-04-09 08:39:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-09 08:39:39 -0700
commit97e18dc007546fce8e99098480b921a02ebb3037 (patch)
treef38c022d034e0172e83f6972983577f790f24dac /arch
parent042f7b7cbd1e531278a09c449563165ba1f07673 (diff)
parentc67480173f72e883235dd0ad09d90156c8f87600 (diff)
Merge tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc
Pull MMC updates from Chris Ball: "MMC highlights for 3.15: Core: - CONFIG_MMC_UNSAFE_RESUME=y is now default behavior - DT bindings for SDHCI UHS, eMMC HS200, high-speed DDR, at 1.8/1.2V - Add GPIO descriptor based slot-gpio card detect API Drivers: - dw_mmc: Refactor SOCFPGA support as a variant inside dw_mmc-pltfm.c - mmci: Support HW busy detection on ux500 - omap: Support MMC_ERASE - omap_hsmmc: Support MMC_PM_KEEP_POWER, MMC_PM_WAKE_SDIO_IRQ, (a)cmd23 - rtsx: Support pre-req/post-req async - sdhci: Add support for Realtek RTS5250 controllers - sdhci-acpi: Add support for 80860F16, fix 80860F14/SDIO card detect - sdhci-msm: Add new driver for Qualcomm SDHCI chipset support - sdhci-pxav3: Add support for Marvell Armada 380 and 385 SoCs" * tag 'mmc-updates-for-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: (102 commits) mmc: sdhci-acpi: Intel SDIO has broken card detect mmc: sdhci-pxav3: add support for the Armada 38x SDHCI controller mmc: sdhci-msm: Add platform_execute_tuning implementation mmc: sdhci-msm: Initial support for Qualcomm chipsets mmc: sdhci-msm: Qualcomm SDHCI binding documentation sdhci: only reprogram retuning timer when flag is set mmc: rename ARCH_BCM to ARCH_BCM_MOBILE mmc: sdhci: Allow for irq being shared mmc: sdhci-acpi: Add device id 80860F16 mmc: sdhci-acpi: Fix broken card detect for ACPI HID 80860F14 mmc: slot-gpio: Add GPIO descriptor based CD GPIO API mmc: slot-gpio: Split out CD IRQ request into a separate function mmc: slot-gpio: Record GPIO descriptors instead of GPIO numbers Revert "dts: socfpga: Add support for SD/MMC on the SOCFPGA platform" mmc: sdhci-spear: use generic card detection gpio support mmc: sdhci-spear: remove support for power gpio mmc: sdhci-spear: simplify resource handling mmc: sdhci-spear: fix platform_data usage mmc: sdhci-spear: fix error handling paths for DT mmc: sdhci-bcm-kona: fix build errors when built-in ...
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/dra7.dtsi17
-rw-r--r--arch/arm/boot/dts/omap2430.dtsi17
-rw-r--r--arch/arm/boot/dts/omap3-ldp.dts23
-rw-r--r--arch/arm/boot/dts/omap3.dtsi17
-rw-r--r--arch/arm/boot/dts/omap4.dtsi17
-rw-r--r--arch/arm/boot/dts/omap5.dtsi17
-rw-r--r--arch/arm/configs/omap2plus_defconfig2
7 files changed, 110 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 9e3caf3d19f..1c0f8e1893a 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -154,6 +154,22 @@
ti,hwmods = "counter_32k";
};
+ dra7_ctrl_general: tisyscon@4a002e00 {
+ compatible = "syscon";
+ reg = <0x4a002e00 0x7c>;
+ };
+
+ pbias_regulator: pbias_regulator {
+ compatible = "ti,pbias-omap";
+ reg = <0 0x4>;
+ syscon = <&dra7_ctrl_general>;
+ pbias_mmc_reg: pbias_mmc_omap5 {
+ regulator-name = "pbias_mmc_omap5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ };
+
dra7_pmx_core: pinmux@4a003400 {
compatible = "pinctrl-single";
reg = <0x4a003400 0x0464>;
@@ -543,6 +559,7 @@
dmas = <&sdma 61>, <&sdma 62>;
dma-names = "tx", "rx";
status = "disabled";
+ pbias-supply = <&pbias_mmc_reg>;
};
mmc2: mmc@480b4000 {
diff --git a/arch/arm/boot/dts/omap2430.dtsi b/arch/arm/boot/dts/omap2430.dtsi
index 9d2f028fd68..d09697dab55 100644
--- a/arch/arm/boot/dts/omap2430.dtsi
+++ b/arch/arm/boot/dts/omap2430.dtsi
@@ -29,6 +29,22 @@
pinctrl-single,function-mask = <0x3f>;
};
+ omap2_scm_general: tisyscon@49002270 {
+ compatible = "syscon";
+ reg = <0x49002270 0x240>;
+ };
+
+ pbias_regulator: pbias_regulator {
+ compatible = "ti,pbias-omap";
+ reg = <0x230 0x4>;
+ syscon = <&omap2_scm_general>;
+ pbias_mmc_reg: pbias_mmc_omap2430 {
+ regulator-name = "pbias_mmc_omap2430";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ };
+
gpio1: gpio@4900c000 {
compatible = "ti,omap2-gpio";
reg = <0x4900c000 0x200>;
@@ -188,6 +204,7 @@
ti,dual-volt;
dmas = <&sdma 61>, <&sdma 62>;
dma-names = "tx", "rx";
+ pbias-supply = <&pbias_mmc_reg>;
};
mmc2: mmc@480b4000 {
diff --git a/arch/arm/boot/dts/omap3-ldp.dts b/arch/arm/boot/dts/omap3-ldp.dts
index ddce0d807f7..0abe986a4ec 100644
--- a/arch/arm/boot/dts/omap3-ldp.dts
+++ b/arch/arm/boot/dts/omap3-ldp.dts
@@ -174,8 +174,20 @@
};
&mmc1 {
+ /* See 35xx errata 2.1.1.128 in SPRZ278F */
+ compatible = "ti,omap3-pre-es3-hsmmc";
vmmc-supply = <&vmmc1>;
bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+};
+
+&mmc2 {
+ status="disabled";
+};
+
+&mmc3 {
+ status="disabled";
};
&omap3_pmx_core {
@@ -209,6 +221,17 @@
0x174 (PIN_OUTPUT | MUX_MODE0) /* hsusb0_stp.hsusb0_stp */
>;
};
+
+ mmc1_pins: pinmux_mmc1_pins {
+ pinctrl-single,pins = <
+ OMAP3_CORE1_IOPAD(0x2144, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.mmc1_clk */
+ OMAP3_CORE1_IOPAD(0x2146, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */
+ OMAP3_CORE1_IOPAD(0x2148, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.mmc1_dat0 */
+ OMAP3_CORE1_IOPAD(0x214A, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.mmc1_dat1 */
+ OMAP3_CORE1_IOPAD(0x214C, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.mmc1_dat2 */
+ OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.mmc1_dat3 */
+ >;
+ };
};
&usb_otg_hs {
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index 3d05eff67e2..5e5790f631e 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -181,6 +181,22 @@
pinctrl-single,function-mask = <0xff1f>;
};
+ omap3_scm_general: tisyscon@48002270 {
+ compatible = "syscon";
+ reg = <0x48002270 0x2f0>;
+ };
+
+ pbias_regulator: pbias_regulator {
+ compatible = "ti,pbias-omap";
+ reg = <0x2b0 0x4>;
+ syscon = <&omap3_scm_general>;
+ pbias_mmc_reg: pbias_mmc_omap2430 {
+ regulator-name = "pbias_mmc_omap2430";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ };
+
gpio1: gpio@48310000 {
compatible = "ti,omap3-gpio";
reg = <0x48310000 0x200>;
@@ -395,6 +411,7 @@
ti,dual-volt;
dmas = <&sdma 61>, <&sdma 62>;
dma-names = "tx", "rx";
+ pbias-supply = <&pbias_mmc_reg>;
};
mmc2: mmc@480b4000 {
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 2b4c1cbbce3..27fcac87474 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -191,6 +191,22 @@
pinctrl-single,function-mask = <0x7fff>;
};
+ omap4_padconf_global: tisyscon@4a1005a0 {
+ compatible = "syscon";
+ reg = <0x4a1005a0 0x170>;
+ };
+
+ pbias_regulator: pbias_regulator {
+ compatible = "ti,pbias-omap";
+ reg = <0x60 0x4>;
+ syscon = <&omap4_padconf_global>;
+ pbias_mmc_reg: pbias_mmc_omap4 {
+ regulator-name = "pbias_mmc_omap4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ };
+
sdma: dma-controller@4a056000 {
compatible = "ti,omap4430-sdma";
reg = <0x4a056000 0x1000>;
@@ -427,6 +443,7 @@
ti,needs-special-reset;
dmas = <&sdma 61>, <&sdma 62>;
dma-names = "tx", "rx";
+ pbias-supply = <&pbias_mmc_reg>;
};
mmc2: mmc@480b4000 {
diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi
index 19155bb8483..6f3de22fb26 100644
--- a/arch/arm/boot/dts/omap5.dtsi
+++ b/arch/arm/boot/dts/omap5.dtsi
@@ -198,6 +198,22 @@
pinctrl-single,function-mask = <0x7fff>;
};
+ omap5_padconf_global: tisyscon@4a002da0 {
+ compatible = "syscon";
+ reg = <0x4A002da0 0xec>;
+ };
+
+ pbias_regulator: pbias_regulator {
+ compatible = "ti,pbias-omap";
+ reg = <0x60 0x4>;
+ syscon = <&omap5_padconf_global>;
+ pbias_mmc_reg: pbias_mmc_omap5 {
+ regulator-name = "pbias_mmc_omap5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ };
+
sdma: dma-controller@4a056000 {
compatible = "ti,omap4430-sdma";
reg = <0x4a056000 0x1000>;
@@ -480,6 +496,7 @@
ti,needs-special-reset;
dmas = <&sdma 61>, <&sdma 62>;
dma-names = "tx", "rx";
+ pbias-supply = <&pbias_mmc_reg>;
};
mmc2: mmc@480b4000 {
diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig
index 364ba38e40f..a9667957b75 100644
--- a/arch/arm/configs/omap2plus_defconfig
+++ b/arch/arm/configs/omap2plus_defconfig
@@ -170,6 +170,7 @@ CONFIG_DRA752_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_OMAP_WATCHDOG=y
CONFIG_TWL4030_WATCHDOG=y
+CONFIG_MFD_SYSCON=y
CONFIG_MFD_PALMAS=y
CONFIG_MFD_TPS65217=y
CONFIG_MFD_TPS65910=y
@@ -181,6 +182,7 @@ CONFIG_REGULATOR_TPS6507X=y
CONFIG_REGULATOR_TPS65217=y
CONFIG_REGULATOR_TPS65910=y
CONFIG_REGULATOR_TWL4030=y
+CONFIG_REGULATOR_PBIAS=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_MODE_HELPERS=y