[PATCH v2 29/42] ARM: at91/dt: move at91sam9260 SoC to new at91 clk implem
From: Boris BREZILLON <hidden>
Date: 2013-07-17 15:54:18
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Define at91sam9260 clocks in at91sam9260 device tree. Add references to the appropriate clocks in each peripheral. Signed-off-by: Boris BREZILLON <redacted> --- arch/arm/boot/dts/at91sam9260.dtsi | 236 ++++++++++++++++++++++++++++++++++++ 1 file changed, 236 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index c7ccbcb..24b0165 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi@@ -48,6 +48,14 @@ reg = <0x20000000 0x04000000>; }; + clocks { + adc_op_clk: adc_op_clk{ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <5000000>; + }; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>;
@@ -76,6 +84,195 @@ pmc: pmc at fffffc00 { compatible = "atmel,at91rm9200-pmc"; reg = <0xfffffc00 0x100>; + + clk32k: slck { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + + main: mainck { + compatible = "atmel,at91rm9200-clk-main", "fixed-clock"; + #clock-cells = <0>; + clocks = <&clk32k>; + }; + + plla: pllack { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + clocks = <&main>; + id = <0>; + input = <1000000 32000000>; + output = <80000000 160000000 + 150000000 240000000>; + out = <0 2>; + }; + + pllb: pllbck { + compatible = "atmel,at91rm9200-clk-pll"; + #clock-cells = <0>; + clocks = <&main>; + id = <1>; + input = <1000000 5000000>; + output = <70000000 130000000>; + out = <1>; + }; + + mck: masterck { + compatible = "atmel,at91rm9200-clk-master"; + #clock-cells = <0>; + clocks = <&clk32k>, <&main>, <&plla>, <&pllb>; + output = <0 105000000>; + divisors = <1 2 4 0>; + }; + + usb: usbck { + compatible = "atmel,at91rm9200-clk-usb"; + #clock-cells = <0>; + clocks = <&pllb>; + divisors = <1 2 4 0>; + }; + + prog: progck { + compatible = "atmel,at91rm9200-clk-programmable"; + #clock-cells = <1>; + clocks = <&clk32k>, <&main>, <&plla>, <&pllb>; + + prog0 at 0 { + id = <0>; + }; + + prog1 at 1 { + id = <1>; + }; + }; + + system: systemck { + compatible = "atmel,at91rm9200-clk-system"; + #clock-cells = <1>; + + udpck at 6 { + id = <6>; + }; + + uhpck at 7 { + id = <7>; + }; + + pck0 at 8 { + id = <8>; + }; + + pck1 at 9 { + id = <9>; + }; + }; + + periph: periphck { + compatible = "atmel,at91rm9200-clk-peripheral"; + #clock-cells = <1>; + clocks = <&mck>; + + pioA_clk at 2 { + id = <2>; + }; + + pioB_clk at 3 { + id = <3>; + }; + + pioC_clk at 4 { + id = <4>; + }; + + adc_clk at 5 { + id = <5>; + }; + + usart0_clk at 6 { + id = <6>; + }; + + usart1_clk at 7 { + id = <7>; + }; + + usart2_clk at 8 { + id = <8>; + }; + + mci_clk at 9 { + id = <9>; + }; + + udc_clk at 10 { + id = <10>; + }; + + twi_clk at 11 { + id = <11>; + }; + + spi0_clk at 12 { + id = <12>; + }; + + spi1_clk at 13 { + id = <13>; + }; + + ssc_clk at 14 { + id = <14>; + }; + + tc0_clk at 17 { + id = <17>; + }; + + tc1_clk at 18 { + id = <18>; + }; + + tc2_clk at 19 { + id = <19>; + }; + + ohci_clk at 20 { + id = <20>; + }; + + pclk at 21 { + id = <21>; + }; + + isi_clk at 22 { + id = <22>; + }; + + usart3 at 23 { + id = <23>; + }; + + usart4 at 24 { + id = <24>; + }; + + usart5 at 25 { + id = <25>; + }; + + tc3_clk at 26 { + id = <26>; + }; + + tc4_clk at 27 { + id = <27>; + }; + + tc5_clk at 28 { + id = <28>; + }; + }; }; rstc at fffffd00 {
@@ -92,6 +289,7 @@ compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&mck>; }; tcb0: timer at fffa0000 {
@@ -100,6 +298,8 @@ interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0 18 IRQ_TYPE_LEVEL_HIGH 0 19 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&periph 17>, <&periph 18>, <&periph 19>; + clock-names = "t0_clk", "t1_clk", "t2_clk"; }; tcb1: timer at fffdc000 {
@@ -108,6 +308,8 @@ interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0 27 IRQ_TYPE_LEVEL_HIGH 0 28 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&periph 26>, <&periph 27>, <&periph 28>; + clock-names = "t0_clk", "t1_clk", "t2_clk"; }; pinctrl at fffff400 {
@@ -443,6 +645,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&periph 2>; }; pioB: gpio at fffff600 {
@@ -453,6 +656,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&periph 3>; }; pioC: gpio at fffff800 {
@@ -463,6 +667,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&periph 4>; }; };
@@ -472,6 +677,8 @@ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&mck>; + clock-names = "usart"; status = "disabled"; };
@@ -483,6 +690,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; + clocks = <&periph 6>; + clock-names = "usart"; status = "disabled"; };
@@ -494,6 +703,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; + clocks = <&periph 7>; + clock-names = "usart"; status = "disabled"; };
@@ -505,6 +716,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; + clocks = <&periph 8>; + clock-names = "usart"; status = "disabled"; };
@@ -516,6 +729,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; + clocks = <&periph 23>; + clock-names = "usart"; status = "disabled"; };
@@ -527,6 +742,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; + clocks = <&periph 24>; + clock-names = "usart"; status = "disabled"; };
@@ -538,6 +755,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; + clocks = <&periph 25>; + clock-names = "usart"; status = "disabled"; };
@@ -547,6 +766,8 @@ interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; + clocks = <&periph 21>, <&periph 21>; + clock-names = "hclk", "pclk"; status = "disabled"; };
@@ -554,6 +775,8 @@ compatible = "atmel,at91rm9200-udc"; reg = <0xfffa4000 0x4000>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&periph 10>, <&system 6>; + clock-names = "udc_clk", "udpck"; status = "disabled"; };
@@ -563,6 +786,7 @@ interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; + clocks = <&periph 11>; status = "disabled"; };
@@ -572,6 +796,8 @@ interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>; #address-cells = <1>; #size-cells = <0>; + clocks = <&periph 9>; + clock-names = "mci_clk"; status = "disabled"; };
@@ -581,6 +807,8 @@ interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&periph 14>; + clock-names = "pclk"; status = "disabled"; };
@@ -592,6 +820,8 @@ interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; + clocks = <&periph 12>; + clock-names = "spi_clk"; status = "disabled"; };
@@ -603,6 +833,8 @@ interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; + clocks = <&periph 13>; + clock-names = "spi_clk"; status = "disabled"; };
@@ -610,6 +842,8 @@ compatible = "atmel,at91sam9260-adc"; reg = <0xfffe0000 0x100>; interrupts = <5 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&periph 5>, <&adc_op_clk>; + clock-names = "adc_clk", "adc_op_clk"; atmel,adc-use-external-triggers; atmel,adc-channels-used = <0xf>; atmel,adc-vref = <3300>;
@@ -673,6 +907,8 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x100000>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&usb>, <&periph 20>, <&periph 20>, <&system 7>; + clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; };
--
1.7.9.5