diff options
31 files changed, 1467 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/arm/atmel-pmc.txt b/Documentation/devicetree/bindings/arm/atmel-pmc.txt index 389bed5056e..795cc78543f 100644 --- a/Documentation/devicetree/bindings/arm/atmel-pmc.txt +++ b/Documentation/devicetree/bindings/arm/atmel-pmc.txt @@ -1,7 +1,10 @@ * Power Management Controller (PMC) Required properties: -- compatible: Should be "atmel,at91rm9200-pmc" +- compatible: Should be "atmel,<chip>-pmc". + <chip> can be: at91rm9200, at91sam9260, at91sam9g45, at91sam9n12, + at91sam9x5, sama5d3 + - reg: Should contain PMC registers location and length Examples: diff --git a/arch/arm/boot/dts/aks-cdu.dts b/arch/arm/boot/dts/aks-cdu.dts index 54cb5cf8604..d9c50fbb49d 100644 --- a/arch/arm/boot/dts/aks-cdu.dts +++ b/arch/arm/boot/dts/aks-cdu.dts @@ -16,6 +16,12 @@ bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs"; }; + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + }; + ahb { apb { usart0: serial@fffb0000 { diff --git a/arch/arm/boot/dts/animeo_ip.dts b/arch/arm/boot/dts/animeo_ip.dts index 3c4f6d983cb..4e0ad3b8279 100644 --- a/arch/arm/boot/dts/animeo_ip.dts +++ b/arch/arm/boot/dts/animeo_ip.dts @@ -40,6 +40,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <18432000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <18432000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/at91-ariag25.dts b/arch/arm/boot/dts/at91-ariag25.dts index 55ab6180e35..e9ced30159a 100644 --- a/arch/arm/boot/dts/at91-ariag25.dts +++ b/arch/arm/boot/dts/at91-ariag25.dts @@ -42,6 +42,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/at91-cosino.dtsi b/arch/arm/boot/dts/at91-cosino.dtsi index df4b7869569..b6ea3f4a720 100644 --- a/arch/arm/boot/dts/at91-cosino.dtsi +++ b/arch/arm/boot/dts/at91-cosino.dtsi @@ -34,6 +34,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/at91-foxg20.dts b/arch/arm/boot/dts/at91-foxg20.dts index cbe96734399..f89598af4c2 100644 --- a/arch/arm/boot/dts/at91-foxg20.dts +++ b/arch/arm/boot/dts/at91-foxg20.dts @@ -31,6 +31,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <18432000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <18432000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/at91-qil_a9260.dts b/arch/arm/boot/dts/at91-qil_a9260.dts index 5576ae8786c..a9aef53ab76 100644 --- a/arch/arm/boot/dts/at91-qil_a9260.dts +++ b/arch/arm/boot/dts/at91-qil_a9260.dts @@ -28,6 +28,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/at91rm9200.dtsi b/arch/arm/boot/dts/at91rm9200.dtsi index c61b16fba79..65ccf564b9a 100644 --- a/arch/arm/boot/dts/at91rm9200.dtsi +++ b/arch/arm/boot/dts/at91rm9200.dtsi @@ -14,6 +14,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/at91.h> / { model = "Atmel AT91RM9200 family SoC"; @@ -51,6 +52,20 @@ reg = <0x20000000 0x04000000>; }; + clocks { + slow_xtal: slow_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + main_xtal: main_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -79,6 +94,260 @@ pmc: pmc@fffffc00 { compatible = "atmel,at91rm9200-pmc"; reg = <0xfffffc00 0x100>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + + main_osc: main_osc { + compatible = "atmel,at91rm9200-clk-main-osc"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MOSCS>; + clocks = <&main_xtal>; + }; + + main: mainck { + compatible = "atmel,at91rm9200-clk-main"; + #clock-cells = <0>; + clocks = <&main_osc>; + }; + + plla: pllack { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKA>; + clocks = <&main>; + reg = <0>; + atmel,clk-input-range = <1000000 32000000>; + #atmel,pll-clk-output-range-cells = <3>; + atmel,pll-clk-output-ranges = <80000000 160000000 0>, + <150000000 180000000 2>; + }; + + pllb: pllbck { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKB>; + clocks = <&main>; + reg = <1>; + atmel,clk-input-range = <1000000 32000000>; + #atmel,pll-clk-output-range-cells = <3>; + atmel,pll-clk-output-ranges = <80000000 160000000 0>, + <150000000 180000000 2>; + }; + + mck: masterck { + compatible = "atmel,at91rm9200-clk-master"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MCKRDY>; + clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>; + atmel,clk-output-range = <0 80000000>; + atmel,clk-divisors = <1 2 3 4>; + }; + + usb: usbck { + compatible = "atmel,at91rm9200-clk-usb"; + #clock-cells = <0>; + atmel,clk-divisors = <1 2>; + clocks = <&pllb>; + }; + + prog: progck { + compatible = "atmel,at91rm9200-clk-programmable"; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&pmc>; + clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>; + + prog0: prog0 { + #clock-cells = <0>; + reg = <0>; + interrupts = <AT91_PMC_PCKRDY(0)>; + }; + + prog1: prog1 { + #clock-cells = <0>; + reg = <1>; + interrupts = <AT91_PMC_PCKRDY(1)>; + }; + + prog2: prog2 { + #clock-cells = <0>; + reg = <2>; + interrupts = <AT91_PMC_PCKRDY(2)>; + }; + + prog3: prog3 { + #clock-cells = <0>; + reg = <3>; + interrupts = <AT91_PMC_PCKRDY(3)>; + }; + }; + + systemck { + compatible = "atmel,at91rm9200-clk-system"; + #address-cells = <1>; + #size-cells = <0>; + + udpck: udpck { + #clock-cells = <0>; + reg = <2>; + clocks = <&usb>; + }; + + uhpck: uhpck { + #clock-cells = <0>; + reg = <4>; + clocks = <&usb>; + }; + + pck0: pck0 { + #clock-cells = <0>; + reg = <8>; + clocks = <&prog0>; + }; + + pck1: pck1 { + #clock-cells = <0>; + reg = <9>; + clocks = <&prog1>; + }; + + pck2: pck2 { + #clock-cells = <0>; + reg = <10>; + clocks = <&prog2>; + }; + + pck3: pck3 { + #clock-cells = <0>; + reg = <11>; + clocks = <&prog3>; + }; + }; + + periphck { + compatible = "atmel,at91rm9200-clk-peripheral"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mck>; + + pioA_clk: pioA_clk { + #clock-cells = <0>; + reg = <2>; + }; + + pioB_clk: pioB_clk { + #clock-cells = <0>; + reg = <3>; + }; + + pioC_clk: pioC_clk { + #clock-cells = <0>; + reg = <4>; + }; + + pioD_clk: pioD_clk { + #clock-cells = <0>; + reg = <5>; + }; + + usart0_clk: usart0_clk { + #clock-cells = <0>; + reg = <6>; + }; + + usart1_clk: usart1_clk { + #clock-cells = <0>; + reg = <7>; + }; + + usart2_clk: usart2_clk { + #clock-cells = <0>; + reg = <8>; + }; + + usart3_clk: usart3_clk { + #clock-cells = <0>; + reg = <9>; + }; + + mci0_clk: mci0_clk { + #clock-cells = <0>; + reg = <10>; + }; + + udc_clk: udc_clk { + #clock-cells = <0>; + reg = <11>; + }; + + twi0_clk: twi0_clk { + reg = <12>; + #clock-cells = <0>; + }; + + spi0_clk: spi0_clk { + #clock-cells = <0>; + reg = <13>; + }; + + ssc0_clk: ssc0_clk { + #clock-cells = <0>; + reg = <14>; + }; + + ssc1_clk: ssc1_clk { + #clock-cells = <0>; + reg = <15>; + }; + + ssc2_clk: ssc2_clk { + #clock-cells = <0>; + reg = <16>; + }; + + tc0_clk: tc0_clk { + #clock-cells = <0>; + reg = <17>; + }; + + tc1_clk: tc1_clk { + #clock-cells = <0>; + reg = <18>; + }; + + tc2_clk: tc2_clk { + #clock-cells = <0>; + reg = <19>; + }; + + tc3_clk: tc3_clk { + #clock-cells = <0>; + reg = <20>; + }; + + tc4_clk: tc4_clk { + #clock-cells = <0>; + reg = <21>; + }; + + tc5_clk: tc5_clk { + #clock-cells = <0>; + reg = <22>; + }; + + ohci_clk: ohci_clk { + #clock-cells = <0>; + reg = <23>; + }; + + macb0_clk: macb0_clk { + #clock-cells = <0>; + reg = <24>; + }; + }; }; st: timer@fffffd00 { @@ -93,6 +362,8 @@ interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0 18 IRQ_TYPE_LEVEL_HIGH 0 19 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>; + clock-names = "t0_clk", "t1_clk", "t2_clk"; }; tcb1: timer@fffa4000 { @@ -101,6 +372,8 @@ interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0 21 IRQ_TYPE_LEVEL_HIGH 0 22 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>; + clock-names = "t0_clk", "t1_clk", "t2_clk"; }; i2c0: i2c@fffb8000 { @@ -109,6 +382,7 @@ interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_twi>; + clocks = <&twi0_clk>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -118,6 +392,8 @@ compatible = "atmel,hsmci"; reg = <0xfffb4000 0x4000>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&mci0_clk>; + clock-names = "mci_clk"; #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; @@ -130,6 +406,8 @@ interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&ssc0_clk>; + clock-names = "pclk"; status = "disable"; }; @@ -139,6 +417,8 @@ interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; + clocks = <&ssc1_clk>; + clock-names = "pclk"; status = "disable"; }; @@ -148,6 +428,8 @@ interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>; + clocks = <&ssc2_clk>; + clock-names = "pclk"; status = "disable"; }; @@ -158,6 +440,8 @@ phy-mode = "rmii"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; + clocks = <&macb0_clk>; + clock-names = "ether_clk"; status = "disabled"; }; @@ -496,6 +780,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioA_clk>; }; pioB: gpio@fffff600 { @@ -506,6 +791,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioB_clk>; }; pioC: gpio@fffff800 { @@ -516,6 +802,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioC_clk>; }; pioD: gpio@fffffa00 { @@ -526,6 +813,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioD_clk>; }; }; @@ -535,6 +823,8 @@ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&mck>; + clock-names = "usart"; status = "disabled"; }; @@ -546,6 +836,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; + clocks = <&usart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -557,6 +849,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; + clocks = <&usart1_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -568,6 +862,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; + clocks = <&usart2_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -579,6 +875,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>; + clocks = <&usart3_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -586,6 +884,8 @@ compatible = "atmel,at91rm9200-udc"; reg = <0xfffb0000 0x4000>; interrupts = <11 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&udc_clk>, <&udpck>; + clock-names = "pclk", "hclk"; status = "disabled"; }; @@ -597,6 +897,8 @@ interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; + clocks = <&spi0_clk>; + clock-names = "spi_clk"; status = "disabled"; }; }; @@ -622,6 +924,8 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00300000 0x100000>; interrupts = <23 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>; + clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91rm9200ek.dts b/arch/arm/boot/dts/at91rm9200ek.dts index df6b0aa0e4d..43eb779dd6f 100644 --- a/arch/arm/boot/dts/at91rm9200ek.dts +++ b/arch/arm/boot/dts/at91rm9200ek.dts @@ -25,6 +25,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <18432000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <18432000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi index c0e0eae16a2..cb100b03a36 100644 --- a/arch/arm/boot/dts/at91sam9260.dtsi +++ b/arch/arm/boot/dts/at91sam9260.dtsi @@ -12,6 +12,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/at91.h> / { model = "Atmel AT91SAM9260 family SoC"; @@ -48,6 +49,26 @@ reg = <0x20000000 0x04000000>; }; + clocks { + slow_xtal: slow_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + main_xtal: main_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + adc_op_clk: adc_op_clk{ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <5000000>; + }; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -74,8 +95,260 @@ }; pmc: pmc@fffffc00 { - compatible = "atmel,at91rm9200-pmc"; + compatible = "atmel,at91sam9260-pmc"; reg = <0xfffffc00 0x100>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + + main_osc: main_osc { + compatible = "atmel,at91rm9200-clk-main-osc"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MOSCS>; + clocks = <&main_xtal>; + }; + + main: mainck { + compatible = "atmel,at91rm9200-clk-main"; + #clock-cells = <0>; + clocks = <&main_osc>; + }; + + slow_rc_osc: slow_rc_osc { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + clock-accuracy = <50000000>; + }; + + clk32k: slck { + compatible = "atmel,at91sam9260-clk-slow"; + #clock-cells = <0>; + clocks = <&slow_rc_osc>, <&slow_xtal>; + }; + + plla: pllack { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKA>; + clocks = <&main>; + reg = <0>; + atmel,clk-input-range = <1000000 32000000>; + #atmel,pll-clk-output-range-cells = <4>; + atmel,pll-clk-output-ranges = <80000000 160000000 0 1>, + <150000000 240000000 2 1>; + }; + + pllb: pllbck { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKB>; + clocks = <&main>; + reg = <1>; + atmel,clk-input-range = <1000000 5000000>; + #atmel,pll-clk-output-range-cells = <4>; + atmel,pll-clk-output-ranges = <70000000 130000000 1 1>; + }; + + mck: masterck { + compatible = "atmel,at91rm9200-clk-master"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MCKRDY>; + clocks = <&clk32k>, <&main>, <&plla>, <&pllb>; + atmel,clk-output-range = <0 105000000>; + atmel,clk-divisors = <1 2 4 0>; + }; + + usb: usbck { + compatible = "atmel,at91rm9200-clk-usb"; + #clock-cells = <0>; + atmel,clk-divisors = <1 2 4 0>; + clocks = <&pllb>; + }; + + prog: progck { + compatible = "atmel,at91rm9200-clk-programmable"; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&pmc>; + clocks = <&clk32k>, <&main>, <&plla>, <&pllb>; + + prog0: prog0 { + #clock-cells = <0>; + reg = <0>; + interrupts = <AT91_PMC_PCKRDY(0)>; + }; + + prog1: prog1 { + #clock-cells = <0>; + reg = <1>; + interrupts = <AT91_PMC_PCKRDY(1)>; + }; + }; + + systemck { + compatible = "atmel,at91rm9200-clk-system"; + #address-cells = <1>; + #size-cells = <0>; + + uhpck: uhpck { + #clock-cells = <0>; + reg = <6>; + clocks = <&usb>; + }; + + udpck: udpck { + #clock-cells = <0>; + reg = <7>; + clocks = <&usb>; + }; + + pck0: pck0 { + #clock-cells = <0>; + reg = <8>; + clocks = <&prog0>; + }; + + pck1: pck1 { + #clock-cells = <0>; + reg = <9>; + clocks = <&prog1>; + }; + }; + + periphck { + compatible = "atmel,at91rm9200-clk-peripheral"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mck>; + + pioA_clk: pioA_clk { + #clock-cells = <0>; + reg = <2>; + }; + + pioB_clk: pioB_clk { + #clock-cells = <0>; + reg = <3>; + }; + + pioC_clk: pioC_clk { + #clock-cells = <0>; + reg = <4>; + }; + + adc_clk: adc_clk { + #clock-cells = <0>; + reg = <5>; + }; + + usart0_clk: usart0_clk { + #clock-cells = <0>; + reg = <6>; + }; + + usart1_clk: usart1_clk { + #clock-cells = <0>; + reg = <7>; + }; + + usart2_clk: usart2_clk { + #clock-cells = <0>; + reg = <8>; + }; + + mci0_clk: mci0_clk { + #clock-cells = <0>; + reg = <9>; + }; + + udc_clk: udc_clk { + #clock-cells = <0>; + reg = <10>; + }; + + twi0_clk: twi0_clk { + reg = <11>; + #clock-cells = <0>; + }; + + spi0_clk: spi0_clk { + #clock-cells = <0>; + reg = <12>; + }; + + spi1_clk: spi1_clk { + #clock-cells = <0>; + reg = <13>; + }; + + ssc0_clk: ssc0_clk { + #clock-cells = <0>; + reg = <14>; + }; + + tc0_clk: tc0_clk { + #clock-cells = <0>; + reg = <17>; + }; + + tc1_clk: tc1_clk { + #clock-cells = <0>; + reg = <18>; + }; + + tc2_clk: tc2_clk { + #clock-cells = <0>; + reg = <19>; + }; + + ohci_clk: ohci_clk { + #clock-cells = <0>; + reg = <20>; + }; + + macb0_clk: macb0_clk { + #clock-cells = <0>; + reg = <21>; + }; + + isi_clk: isi_clk { + #clock-cells = <0>; + reg = <22>; + }; + + usart3_clk: usart3_clk { + #clock-cells = <0>; + reg = <23>; + }; + + uart0_clk: uart0_clk { + #clock-cells = <0>; + reg = <24>; + }; + + uart1_clk: uart1_clk { + #clock-cells = <0>; + reg = <25>; + }; + + tc3_clk: tc3_clk { + #clock-cells = <0>; + reg = <26>; + }; + + tc4_clk: tc4_clk { + #clock-cells = <0>; + reg = <27>; + }; + + tc5_clk: tc5_clk { + #clock-cells = <0>; + reg = <28>; + }; + }; }; rstc@fffffd00 { @@ -92,6 +365,7 @@ compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&mck>; }; tcb0: timer@fffa0000 { @@ -100,6 +374,8 @@ interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0 18 IRQ_TYPE_LEVEL_HIGH 0 19 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>; + clock-names = "t0_clk", "t1_clk", "t2_clk"; }; tcb1: timer@fffdc000 { @@ -108,6 +384,8 @@ interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0 27 IRQ_TYPE_LEVEL_HIGH 0 28 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tc3_clk>, <&tc4_clk>, <&tc5_clk>; + clock-names = "t0_clk", "t1_clk", "t2_clk"; }; pinctrl@fffff400 { @@ -443,6 +721,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioA_clk>; }; pioB: gpio@fffff600 { @@ -453,6 +732,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioB_clk>; }; pioC: gpio@fffff800 { @@ -463,6 +743,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioC_clk>; }; }; @@ -472,6 +753,8 @@ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&mck>; + clock-names = "usart"; status = "disabled"; }; @@ -483,6 +766,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; + clocks = <&usart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -494,6 +779,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; + clocks = <&usart1_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -505,6 +792,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; + clocks = <&usart2_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -516,6 +805,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; + clocks = <&usart3_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -527,6 +818,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; + clocks = <&uart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -538,6 +831,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; + clocks = <&uart1_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -547,6 +842,8 @@ interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; + clocks = <&macb0_clk>, <&macb0_clk>; + clock-names = "hclk", "pclk"; status = "disabled"; }; @@ -554,6 +851,8 @@ compatible = "atmel,at91rm9200-udc"; reg = <0xfffa4000 0x4000>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&udc_clk>, <&udpck>; + clock-names = "pclk", "hclk"; status = "disabled"; }; @@ -563,6 +862,7 @@ interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi0_clk>; status = "disabled"; }; @@ -573,6 +873,8 @@ #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; + clocks = <&mci0_clk>; + clock-names = "mci_clk"; status = "disabled"; }; @@ -582,6 +884,8 @@ interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&ssc0_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -593,6 +897,8 @@ interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; + clocks = <&spi0_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -604,6 +910,8 @@ interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -613,6 +921,8 @@ compatible = "atmel,at91sam9260-adc"; reg = <0xfffe0000 0x100>; interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&adc_clk>, <&adc_op_clk>; + clock-names = "adc_clk", "adc_op_clk"; atmel,adc-use-external-triggers; atmel,adc-channels-used = <0xf>; atmel,adc-vref = <3300>; @@ -680,6 +990,8 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x100000>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>; + clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi index fece8665fb6..bb23c2d33cf 100644 --- a/arch/arm/boot/dts/at91sam9263.dtsi +++ b/arch/arm/boot/dts/at91sam9263.dtsi @@ -10,6 +10,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/at91.h> / { model = "Atmel AT91SAM9263 family SoC"; @@ -32,6 +33,7 @@ ssc1 = &ssc1; pwm0 = &pwm0; }; + cpus { #address-cells = <0>; #size-cells = <0>; @@ -46,6 +48,20 @@ reg = <0x20000000 0x08000000>; }; + clocks { + main_xtal: main_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + slow_xtal: slow_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -69,6 +85,264 @@ pmc: pmc@fffffc00 { compatible = "atmel,at91rm9200-pmc"; reg = <0xfffffc00 0x100>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + + main_osc: main_osc { + compatible = "atmel,at91rm9200-clk-main-osc"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MOSCS>; + clocks = <&main_xtal>; + }; + + main: mainck { + compatible = "atmel,at91rm9200-clk-main"; + #clock-cells = <0>; + clocks = <&main_osc>; + }; + + plla: pllack { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKA>; + clocks = <&main>; + reg = <0>; + atmel,clk-input-range = <1000000 32000000>; + #atmel,pll-clk-output-range-cells = <4>; + atmel,pll-clk-output-ranges = <80000000 200000000 0 1>, + <190000000 240000000 2 1>; + }; + + pllb: pllbck { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKB>; + clocks = <&main>; + reg = <1>; + atmel,clk-input-range = <1000000 5000000>; + #atmel,pll-clk-output-range-cells = <4>; + atmel,pll-clk-output-ranges = <70000000 130000000 1 1>; + }; + + mck: masterck { + compatible = "atmel,at91rm9200-clk-master"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MCKRDY>; + clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>; + atmel,clk-output-range = <0 120000000>; + atmel,clk-divisors = <1 2 4 0>; + }; + + usb: usbck { + compatible = "atmel,at91rm9200-clk-usb"; + #clock-cells = <0>; + atmel,clk-divisors = <1 2 4 0>; + clocks = <&pllb>; + }; + + prog: progck { + compatible = "atmel,at91rm9200-clk-programmable"; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&pmc>; + clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>; + + prog0: prog0 { + #clock-cells = <0>; + reg = <0>; + interrupts = <AT91_PMC_PCKRDY(0)>; + }; + + prog1: prog1 { + #clock-cells = <0>; + reg = <1>; + interrupts = <AT91_PMC_PCKRDY(1)>; + }; + + prog2: prog2 { + #clock-cells = <0>; + reg = <2>; + interrupts = <AT91_PMC_PCKRDY(2)>; + }; + + prog3: prog3 { + #clock-cells = <0>; + reg = <3>; + interrupts = <AT91_PMC_PCKRDY(3)>; + }; + }; + + systemck { + compatible = "atmel,at91rm9200-clk-system"; + #address-cells = <1>; + #size-cells = <0>; + + uhpck: uhpck { + #clock-cells = <0>; + reg = <6>; + clocks = <&usb>; + }; + + udpck: udpck { + #clock-cells = <0>; + reg = <7>; + clocks = <&usb>; + }; + + pck0: pck0 { + #clock-cells = <0>; + reg = <8>; + clocks = <&prog0>; + }; + + pck1: pck1 { + #clock-cells = <0>; + reg = <9>; + clocks = <&prog1>; + }; + + pck2: pck2 { + #clock-cells = <0>; + reg = <10>; + clocks = <&prog2>; + }; + + pck3: pck3 { + #clock-cells = <0>; + reg = <11>; + clocks = <&prog3>; + }; + }; + + periphck { + compatible = "atmel,at91rm9200-clk-peripheral"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mck>; + + pioA_clk: pioA_clk { + #clock-cells = <0>; + reg = <2>; + }; + + pioB_clk: pioB_clk { + #clock-cells = <0>; + reg = <3>; + }; + + pioCDE_clk: pioCDE_clk { + #clock-cells = <0>; + reg = <4>; + }; + + usart0_clk: usart0_clk { + #clock-cells = <0>; + reg = <7>; + }; + + usart1_clk: usart1_clk { + #clock-cells = <0>; + reg = <8>; + }; + + usart2_clk: usart2_clk { + #clock-cells = <0>; + reg = <9>; + }; + + mci0_clk: mci0_clk { + #clock-cells = <0>; + reg = <10>; + }; + + mci1_clk: mci1_clk { + #clock-cells = <0>; + reg = <11>; + }; + + can_clk: can_clk { + #clock-cells = <0>; + reg = <12>; + }; + + twi0_clk: twi0_clk { + #clock-cells = <0>; + reg = <13>; + }; + + spi0_clk: spi0_clk { + #clock-cells = <0>; + reg = <14>; + }; + + spi1_clk: spi1_clk { + #clock-cells = <0>; + reg = <15>; + }; + + ssc0_clk: ssc0_clk { + #clock-cells = <0>; + reg = <16>; + }; + + ssc1_clk: ssc1_clk { + #clock-cells = <0>; + reg = <17>; + }; + + ac91_clk: ac97_clk { + #clock-cells = <0>; + reg = <18>; + }; + + tcb_clk: tcb_clk { + #clock-cells = <0>; + reg = <19>; + }; + + pwm_clk: pwm_clk { + #clock-cells = <0>; + reg = <20>; + }; + + macb0_clk: macb0_clk { + #clock-cells = <0>; + reg = <21>; + }; + + g2de_clk: g2de_clk { + #clock-cells = <0>; + reg = <23>; + }; + + udc_clk: udc_clk { + #clock-cells = <0>; + reg = <24>; + }; + + isi_clk: isi_clk { + #clock-cells = <0>; + reg = <25>; + }; + + lcd_clk: lcd_clk { + #clock-cells = <0>; + reg = <26>; + }; + + dma_clk: dma_clk { + #clock-cells = <0>; + reg = <27>; + }; + + ohci_clk: ohci_clk { + #clock-cells = <0>; + reg = <29>; + }; + }; }; ramc: ramc@ffffe200 { @@ -81,12 +355,15 @@ compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&mck>; }; tcb0: timer@fff7c000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfff7c000 0x100>; interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb_clk>; + clock-names = "t0_clk"; }; rstc@fffffd00 { @@ -403,6 +680,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioA_clk>; }; pioB: gpio@fffff400 { @@ -413,6 +691,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioB_clk>; }; pioC: gpio@fffff600 { @@ -423,6 +702,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioCDE_clk>; }; pioD: gpio@fffff800 { @@ -433,6 +713,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioCDE_clk>; }; pioE: gpio@fffffa00 { @@ -443,6 +724,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioCDE_clk>; }; }; @@ -452,6 +734,8 @@ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&mck>; + clock-names = "usart"; status = "disabled"; }; @@ -463,6 +747,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; + clocks = <&usart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -474,6 +760,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; + clocks = <&usart1_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -485,6 +773,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; + clocks = <&usart2_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -494,6 +784,8 @@ interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&ssc0_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -503,6 +795,8 @@ interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; + clocks = <&ssc1_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -512,6 +806,8 @@ interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; + clocks = <&macb0_clk>, <&macb0_clk>; + clock-names = "hclk", "pclk"; status = "disabled"; }; @@ -519,6 +815,8 @@ compatible = "atmel,at91rm9200-udc"; reg = <0xfff78000 0x4000>; interrupts = <24 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&udc_clk>, <&udpck>; + clock-names = "pclk", "hclk"; status = "disabled"; }; @@ -528,6 +826,7 @@ interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi0_clk>; status = "disabled"; }; @@ -537,6 +836,8 @@ interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; + clocks = <&mci0_clk>; + clock-names = "mci_clk"; status = "disabled"; }; @@ -546,6 +847,8 @@ interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; + clocks = <&mci1_clk>; + clock-names = "mci_clk"; status = "disabled"; }; @@ -568,6 +871,8 @@ interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; + clocks = <&spi0_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -579,6 +884,8 @@ interrupts = <15 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -587,6 +894,8 @@ reg = <0xfffb8000 0x300>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH 4>; #pwm-cells = <3>; + clocks = <&pwm_clk>; + clock-names = "pwm_clk"; status = "disabled"; }; }; @@ -622,6 +931,8 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00a00000 0x100000>; interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&usb>, <&ohci_clk>, <&ohci_clk>, <&uhpck>; + clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9263ek.dts b/arch/arm/boot/dts/at91sam9263ek.dts index 15009c9f229..5cf93eecd8f 100644 --- a/arch/arm/boot/dts/at91sam9263ek.dts +++ b/arch/arm/boot/dts/at91sam9263ek.dts @@ -29,6 +29,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <16367660>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <16367660>; + }; }; ahb { diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi index b8e79466014..31f7652612f 100644 --- a/arch/arm/boot/dts/at91sam9g20.dtsi +++ b/arch/arm/boot/dts/at91sam9g20.dtsi @@ -25,6 +25,30 @@ adc0: adc@fffe0000 { atmel,adc-startup-time = <40>; }; + + pmc: pmc@fffffc00 { + plla: pllack { + atmel,clk-input-range = <2000000 32000000>; + atmel,pll-clk-output-ranges = <745000000 800000000 0 0>, + <695000000 750000000 1 0>, + <645000000 700000000 2 0>, + <595000000 650000000 3 0>, + <545000000 600000000 0 1>, + <495000000 550000000 1 1>, + <445000000 500000000 2 1>, + <400000000 450000000 3 1>; + }; + + pllb: pllbck { + atmel,clk-input-range = <2000000 32000000>; + atmel,pll-clk-output-ranges = <30000000 100000000 0 0>; + }; + + mck: masterck { + atmel,clk-output-range = <0 133000000>; + atmel,clk-divisors = <1 2 4 6>; + }; + }; }; }; }; diff --git a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi index cb2c010e08e..d2919108e92 100644 --- a/arch/arm/boot/dts/at91sam9g20ek_common.dtsi +++ b/arch/arm/boot/dts/at91sam9g20ek_common.dtsi @@ -26,6 +26,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <18432000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <18432000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi index ace6bf197b7..932a669156a 100644 --- a/arch/arm/boot/dts/at91sam9g45.dtsi +++ b/arch/arm/boot/dts/at91sam9g45.dtsi @@ -14,6 +14,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clock/at91.h> / { model = "Atmel AT91SAM9G45 family SoC"; @@ -53,6 +54,26 @@ reg = <0x70000000 0x10000000>; }; + clocks { + slow_xtal: slow_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + main_xtal: main_xtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <0>; + }; + + adc_op_clk: adc_op_clk{ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <300000>; + }; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -77,11 +98,279 @@ compatible = "atmel,at91sam9g45-ddramc"; reg = <0xffffe400 0x200 0xffffe600 0x200>; + clocks = <&ddrck>; + clock-names = "ddrck"; }; pmc: pmc@fffffc00 { - compatible = "atmel,at91rm9200-pmc"; + compatible = "atmel,at91sam9g45-pmc"; reg = <0xfffffc00 0x100>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + + main_osc: main_osc { + compatible = "atmel,at91rm9200-clk-main-osc"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MOSCS>; + clocks = <&main_xtal>; + }; + + main: mainck { + compatible = "atmel,at91rm9200-clk-main"; + #clock-cells = <0>; + clocks = <&main_osc>; + }; + + plla: pllack { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKA>; + clocks = <&main>; + reg = <0>; + atmel,clk-input-range = <2000000 32000000>; + #atmel,pll-clk-output-range-cells = <4>; + atmel,pll-clk-output-ranges = <745000000 800000000 0 0 + 695000000 750000000 1 0 + 645000000 700000000 2 0 + 595000000 650000000 3 0 + 545000000 600000000 0 1 + 495000000 555000000 1 1 + 445000000 500000000 2 1 + 400000000 450000000 3 1>; + }; + + plladiv: plladivck { + compatible = "atmel,at91sam9x5-clk-plldiv"; + #clock-cells = <0>; + clocks = <&plla>; + }; + + utmi: utmick { + compatible = "atmel,at91sam9x5-clk-utmi"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_LOCKU>; + clocks = <&main>; + }; + + mck: masterck { + compatible = "atmel,at91rm9200-clk-master"; + #clock-cells = <0>; + interrupts-extended = <&pmc AT91_PMC_MCKRDY>; + clocks = <&slow_xtal>, <&main>, <&plladiv>, <&utmi>; + atmel,clk-output-range = <0 133333333>; + atmel,clk-divisors = <1 2 4 3>; + }; + + usb: usbck { + compatible = "atmel,at91sam9x5-clk-usb"; + #clock-cells = <0>; + clocks = <&plladiv>, <&utmi>; + }; + + prog: progck { + compatible = "atmel,at91sam9g45-clk-programmable"; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&pmc>; + clocks = <&slow_xtal>, <&main>, <&plladiv>, <&utmi>, <&mck>; + + prog0: prog0 { + #clock-cells = <0>; + reg = <0>; + interrupts = <AT91_PMC_PCKRDY(0)>; + }; + + prog1: prog1 { + #clock-cells = <0>; + reg = <1>; + interrupts = <AT91_PMC_PCKRDY(1)>; + }; + }; + + systemck { + compatible = "atmel,at91rm9200-clk-system"; + #address-cells = <1>; + #size-cells = <0>; + + ddrck: ddrck { + #clock-cells = <0>; + reg = <2>; + clocks = <&mck>; + }; + + uhpck: uhpck { + #clock-cells = <0>; + reg = <6>; + clocks = <&usb>; + }; + + pck0: pck0 { + #clock-cells = <0>; + reg = <8>; + clocks = <&prog0>; + }; + + pck1: pck1 { + #clock-cells = <0>; + reg = <9>; + clocks = <&prog1>; + }; + }; + + periphck { + compatible = "atmel,at91rm9200-clk-peripheral"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mck>; + + pioA_clk: pioA_clk { + #clock-cells = <0>; + reg = <2>; + }; + + pioB_clk: pioB_clk { + #clock-cells = <0>; + reg = <3>; + }; + + pioC_clk: pioC_clk { + #clock-cells = <0>; + reg = <4>; + }; + + pioDE_clk: pioDE_clk { + #clock-cells = <0>; + reg = <5>; + }; + + trng_clk: trng_clk { + #clock-cells = <0>; + reg = <6>; + }; + + usart0_clk: usart0_clk { + #clock-cells = <0>; + reg = <7>; + }; + + usart1_clk: usart1_clk { + #clock-cells = <0>; + reg = <8>; + }; + + usart2_clk: usart2_clk { + #clock-cells = <0>; + reg = <9>; + }; + + usart3_clk: usart3_clk { + #clock-cells = <0>; + reg = <10>; + }; + + mci0_clk: mci0_clk { + #clock-cells = <0>; + reg = <11>; + }; + + twi0_clk: twi0_clk { + #clock-cells = <0>; + reg = <12>; + }; + + twi1_clk: twi1_clk { + #clock-cells = <0>; + reg = <13>; + }; + + spi0_clk: spi0_clk { + #clock-cells = <0>; + reg = <14>; + }; + + spi1_clk: spi1_clk { + #clock-cells = <0>; + reg = <15>; + }; + + ssc0_clk: ssc0_clk { + #clock-cells = <0>; + reg = <16>; + }; + + ssc1_clk: ssc1_clk { + #clock-cells = <0>; + reg = <17>; + }; + + tcb0_clk: tcb0_clk { + #clock-cells = <0>; + reg = <18>; + }; + + pwm_clk: pwm_clk { + #clock-cells = <0>; + reg = <19>; + }; + + adc_clk: adc_clk { + #clock-cells = <0>; + reg = <20>; + }; + + dma0_clk: dma0_clk { + #clock-cells = <0>; + reg = <21>; + }; + + uhphs_clk: uhphs_clk { + #clock-cells = <0>; + reg = <22>; + }; + + lcd_clk: lcd_clk { + #clock-cells = <0>; + reg = <23>; + }; + + ac97_clk: ac97_clk { + #clock-cells = <0>; + reg = <24>; + }; + + macb0_clk: macb0_clk { + #clock-cells = <0>; + reg = <25>; + }; + + isi_clk: isi_clk { + #clock-cells = <0>; + reg = <26>; + }; + + udphs_clk: udphs_clk { + #clock-cells = <0>; + reg = <27>; + }; + + aestdessha_clk: aestdessha_clk { + #clock-cells = <0>; + reg = <28>; + }; + + mci1_clk: mci1_clk { + #clock-cells = <0>; + reg = <29>; + }; + + vdec_clk: vdec_clk { + #clock-cells = <0>; + reg = <30>; + }; + }; }; rstc@fffffd00 { @@ -93,6 +382,7 @@ compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&mck>; }; @@ -105,12 +395,16 @@ compatible = "atmel,at91rm9200-tcb"; reg = <0xfff7c000 0x100>; interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>; + clock-names = "t0_clk", "t1_clk", "t2_clk"; }; tcb1: timer@fffd4000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffd4000 0x100>; interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb0_clk>, <&tcb0_clk>, <&tcb0_clk>; + clock-names = "t0_clk", "t1_clk", "t2_clk"; }; dma: dma-controller@ffffec00 { @@ -118,6 +412,8 @@ reg = <0xffffec00 0x200>; interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; + clocks = <&dma0_clk>; + clock-names = "dma_clk"; }; pinctrl@fffff200 { @@ -516,6 +812,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioA_clk>; }; pioB: gpio@fffff400 { @@ -526,6 +823,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioB_clk>; }; pioC: gpio@fffff600 { @@ -536,6 +834,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioC_clk>; }; pioD: gpio@fffff800 { @@ -546,6 +845,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioDE_clk>; }; pioE: gpio@fffffa00 { @@ -556,6 +856,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioDE_clk>; }; }; @@ -565,6 +866,8 @@ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&mck>; + clock-names = "usart"; status = "disabled"; }; @@ -576,6 +879,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; + clocks = <&usart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -587,6 +892,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; + clocks = <&usart1_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -598,6 +905,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; + clocks = <&usart2_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -609,6 +918,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; + clocks = <&usart3_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -618,6 +929,8 @@ interrupts = <25 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; + clocks = <&macb0_clk>, <&macb0_clk>; + clock-names = "hclk", "pclk"; status = "disabled"; }; @@ -629,6 +942,7 @@ pinctrl-0 = <&pinctrl_i2c0>; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi0_clk>; status = "disabled"; }; @@ -640,6 +954,7 @@ pinctrl-0 = <&pinctrl_i2c1>; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi1_clk>; status = "disabled"; }; @@ -649,6 +964,8 @@ interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&ssc0_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -658,6 +975,8 @@ interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; + clocks = <&ssc1_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -667,6 +986,8 @@ compatible = "atmel,at91sam9g45-adc"; reg = <0xfffb0000 0x100>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&adc_clk>, <&adc_op_clk>; + clock-names = "adc_clk", "adc_op_clk"; atmel,adc-channels-used = <0xff>; atmel,adc-vref = <3300>; atmel,adc-startup-time = <40>; @@ -706,6 +1027,7 @@ reg = <0xfffb8000 0x300>; interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>; #pwm-cells = <3>; + clocks = <&pwm_clk>; status = "disabled"; }; @@ -718,6 +1040,8 @@ dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; + clocks = <&mci0_clk>; + clock-names = "mci_clk"; status = "disabled"; }; @@ -730,6 +1054,8 @@ dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; + clocks = <&mci1_clk>; + clock-names = "mci_clk"; status = "disabled"; }; @@ -752,6 +1078,8 @@ interrupts = <14 4 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; + clocks = <&spi0_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -763,6 +1091,8 @@ interrupts = <15 4 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -773,6 +1103,8 @@ reg = <0x00600000 0x80000 0xfff78000 0x400>; interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&udphs_clk>, <&utmi>; + clock-names = "pclk", "hclk"; status = "disabled"; ep0 { @@ -835,6 +1167,8 @@ interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fb>; + clocks = <&lcd_clk>, <&lcd_clk>; + clock-names = "hclk", "lcdc_clk"; status = "disabled"; }; @@ -861,6 +1195,9 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00700000 0x100000>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; + //TODO + clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; + clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; @@ -868,6 +1205,9 @@ compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00800000 0x100000>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; + //TODO + clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; + clock-names = "usb_clk", "ehci_clk", "hclk", "uhpck"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index 9f5b0a67499..96ccc7de4f0 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -31,6 +31,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/ethernut5.dts b/arch/arm/boot/dts/ethernut5.dts index 143b6d25bc8..8f941c2db7c 100644 --- a/arch/arm/boot/dts/ethernut5.dts +++ b/arch/arm/boot/dts/ethernut5.dts @@ -20,6 +20,16 @@ reg = <0x20000000 0x08000000>; }; + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <18432000>; + }; + }; + ahb { apb { dbgu: serial@fffff200 { diff --git a/arch/arm/boot/dts/evk-pro3.dts b/arch/arm/boot/dts/evk-pro3.dts index 4d829685fdf..f72969efe6d 100644 --- a/arch/arm/boot/dts/evk-pro3.dts +++ b/arch/arm/boot/dts/evk-pro3.dts @@ -15,6 +15,12 @@ model = "Telit EVK-PRO3 for Telit GE863-PRO3"; compatible = "telit,evk-pro3", "atmel,at91sam9260", "atmel,at91sam9"; + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + }; + ahb { apb { macb0: ethernet@fffc4000 { diff --git a/arch/arm/boot/dts/ge863-pro3.dtsi b/arch/arm/boot/dts/ge863-pro3.dtsi index 230099bb31c..0d0e62489d9 100644 --- a/arch/arm/boot/dts/ge863-pro3.dtsi +++ b/arch/arm/boot/dts/ge863-pro3.dtsi @@ -19,6 +19,10 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <6000000>; }; + + main_xtal { + clock-frequency = <6000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/kizbox.dts b/arch/arm/boot/dts/kizbox.dts index 928f6eef2d5..e83e4f9310b 100644 --- a/arch/arm/boot/dts/kizbox.dts +++ b/arch/arm/boot/dts/kizbox.dts @@ -30,6 +30,10 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <18432000>; }; + + main_xtal { + clock-frequency = <18432000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/mpa1600.dts b/arch/arm/boot/dts/mpa1600.dts index ccf9ea242f7..f0f5e109892 100644 --- a/arch/arm/boot/dts/mpa1600.dts +++ b/arch/arm/boot/dts/mpa1600.dts @@ -25,6 +25,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <18432000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <18432000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/pm9g45.dts b/arch/arm/boot/dts/pm9g45.dts index 33ffabe9c4c..66afcff67fd 100644 --- a/arch/arm/boot/dts/pm9g45.dts +++ b/arch/arm/boot/dts/pm9g45.dts @@ -29,6 +29,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/tny_a9260_common.dtsi b/arch/arm/boot/dts/tny_a9260_common.dtsi index 0e6d3de2e09..ce7138c3af1 100644 --- a/arch/arm/boot/dts/tny_a9260_common.dtsi +++ b/arch/arm/boot/dts/tny_a9260_common.dtsi @@ -24,6 +24,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/tny_a9263.dts b/arch/arm/boot/dts/tny_a9263.dts index 0751a6a979a..3043296345b 100644 --- a/arch/arm/boot/dts/tny_a9263.dts +++ b/arch/arm/boot/dts/tny_a9263.dts @@ -29,6 +29,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/usb_a9260_common.dtsi b/arch/arm/boot/dts/usb_a9260_common.dtsi index 285977682cf..12edafefd44 100644 --- a/arch/arm/boot/dts/usb_a9260_common.dtsi +++ b/arch/arm/boot/dts/usb_a9260_common.dtsi @@ -16,6 +16,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/boot/dts/usb_a9263.dts b/arch/arm/boot/dts/usb_a9263.dts index 290e60383ba..68c0de36c33 100644 --- a/arch/arm/boot/dts/usb_a9263.dts +++ b/arch/arm/boot/dts/usb_a9263.dts @@ -29,6 +29,14 @@ compatible = "atmel,osc", "fixed-clock"; clock-frequency = <12000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; }; ahb { diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 45b55e0f0db..6cc6f7aebda 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -113,14 +113,12 @@ config SOC_AT91RM9200 select HAVE_AT91_DBGU0 select MULTI_IRQ_HANDLER select SPARSE_IRQ - select AT91_USE_OLD_CLK select HAVE_AT91_USB_CLK config SOC_AT91SAM9260 bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20" select HAVE_AT91_DBGU0 select SOC_AT91SAM9 - select AT91_USE_OLD_CLK select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE @@ -140,7 +138,6 @@ config SOC_AT91SAM9263 select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL select SOC_AT91SAM9 - select AT91_USE_OLD_CLK select HAVE_AT91_USB_CLK config SOC_AT91SAM9RL @@ -155,7 +152,6 @@ config SOC_AT91SAM9G45 select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL select SOC_AT91SAM9 - select AT91_USE_OLD_CLK select HAVE_AT91_UTMI select HAVE_AT91_USB_CLK help diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 787bb50a4df..038702ee8bc 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -26,10 +26,11 @@ #include "at91_aic.h" #include "soc.h" #include "generic.h" -#include "clock.h" #include "sam9_smc.h" #include "pm.h" +#if defined(CONFIG_OLD_CLK_AT91) +#include "clock.h" /* -------------------------------------------------------------------- * Clocks * -------------------------------------------------------------------- */ @@ -277,6 +278,9 @@ static void __init at91rm9200_register_clocks(void) clk_register(&pck2); clk_register(&pck3); } +#else +#define at91rm9200_register_clocks NULL +#endif /* -------------------------------------------------------------------- * GPIO diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index c3d22be73b7..3477ba94c4c 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -27,10 +27,11 @@ #include "at91_rstc.h" #include "soc.h" #include "generic.h" -#include "clock.h" #include "sam9_smc.h" #include "pm.h" +#if defined(CONFIG_OLD_CLK_AT91) +#include "clock.h" /* -------------------------------------------------------------------- * Clocks * -------------------------------------------------------------------- */ @@ -288,6 +289,9 @@ static void __init at91sam9260_register_clocks(void) clk_register(&pck0); clk_register(&pck1); } +#else +#define at91sam9260_register_clocks NULL +#endif /* -------------------------------------------------------------------- * GPIO diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index f3029057229..c0746536194 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -25,10 +25,11 @@ #include "at91_rstc.h" #include "soc.h" #include "generic.h" -#include "clock.h" #include "sam9_smc.h" #include "pm.h" +#if defined(CONFIG_OLD_CLK_AT91) +#include "clock.h" /* -------------------------------------------------------------------- * Clocks * -------------------------------------------------------------------- */ @@ -280,6 +281,9 @@ static void __init at91sam9263_register_clocks(void) clk_register(&pck2); clk_register(&pck3); } +#else +#define at91sam9263_register_clocks NULL +#endif /* -------------------------------------------------------------------- * GPIO diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 9d3d544ac19..0d5d85797cd 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -25,10 +25,11 @@ #include "at91_aic.h" #include "soc.h" #include "generic.h" -#include "clock.h" #include "sam9_smc.h" #include "pm.h" +#if defined(CONFIG_OLD_CLK_AT91) +#include "clock.h" /* -------------------------------------------------------------------- * Clocks * -------------------------------------------------------------------- */ @@ -331,6 +332,9 @@ static void __init at91sam9g45_register_clocks(void) clk_register(&pck0); clk_register(&pck1); } +#else +#define at91sam9g45_register_clocks NULL +#endif /* -------------------------------------------------------------------- * GPIO |