[RFC PATCH 39/50] ARM: at91/dt: move at91sam9g45 SoC to new at91 clk implem
From: Boris BREZILLON <hidden>
Date: 2013-06-07 18:12:51
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Define at91sam9g45 clocks in at91sam9g45 device tree. Add references to the appropriate clocks in each peripheral. Signed-off-by: Boris BREZILLON <redacted> --- arch/arm/boot/dts/at91sam9g45.dtsi | 157 ++++++++++++++++++++++++++++++++++++ 1 file changed, 157 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index faec17d..413c6cf 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi@@ -76,6 +76,119 @@ 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,at91sam9g45-clk-pll"; + #clock-cells = <0>; + clocks = <&main>; + id = <0>; + input = <2000000 32000000>; + output = <74500000 800000000 + 69500000 750000000 + 64500000 700000000 + 59500000 650000000 + 54500000 600000000 + 49500000 550000000 + 44500000 500000000 + 40000000 450000000>; + out = <0 1 2 3 0 1 2 3>; + icpll = <0 0 0 0 1 1 1 1>; + }; + + plladiv: plladivck { + compatible = "atmel,at91sam9x5-clk-plldiv"; + #clock-cells = <0>; + clocks = <&plla>; + }; + + utmi: utmick { + compatible = "atmel,at91sam9x5-clk-utmi"; + #clock-cells = <0>; + clocks = <&main>; + }; + + mck: masterck { + compatible = "atmel,at91rm9200-clk-master"; + #clock-cells = <0>; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>; + output = <0 133000000>; + 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"; + #clock-cells = <1>; + ids = <0 1>; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>; + clock-output-names = "prog0", "prog1"; + }; + + system: systemck { + compatible = "atmel,at91rm9200-clk-system"; + #clock-cells = <1>; + ids = <2 6 8 9>; + clocks = <&mck>, <&usb>, <&prog 0>, <&prog 1>; + clock-output-names = "ddrck", "uhpck", "pck0", "pck1"; + }; + + periph: periphck { + compatible = "atmel,at91rm9200-clk-peripheral"; + #clock-cells = <1>; + clocks = <&mck>; + ids = <2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 + 17 18 19 20 21 22 23 24 25 26 27 29>; + clock-output-names = "pioA_clk", + "pioB_clk", + "pioC_clk", + "pioDE_clk", + "trng_clk", + "usart0_clk", + "usart1_clk", + "usart2_clk", + "usart3_clk", + "mci0_clk", + "twi0_clk", + "twi1_clk", + "spi0_clk", + "spi1_clk", + "ssc0_clk", + "ssc1_clk", + "tcb0_clk", + "pwm_clk", + "tsc_clk", + "dma_clk", + "uhphs_clk", + "lcdc_clk", + "ac97_clk", + "pclk", + "isi_clk", + "udphs_clk", + "mci1_clk"; + + adc_op_clk: adc_op_clk{ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <13200000>; + }; + }; }; rstc at fffffd00 {
@@ -87,6 +200,7 @@ compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + clocks = <&mck>; };
@@ -99,12 +213,16 @@ compatible = "atmel,at91rm9200-tcb"; reg = <0xfff7c000 0x100>; interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&periph 18>; + clock-names = "t0_clk"; }; tcb1: timer at fffd4000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffd4000 0x100>; interrupts = <18 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&periph 18>; + clock-names = "t0_clk"; }; dma: dma-controller at ffffec00 {
@@ -112,6 +230,8 @@ reg = <0xffffec00 0x200>; interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; + clocks = <&periph 21>; + clock-names = "dma_clk"; }; pinctrl at fffff200 {
@@ -428,6 +548,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&periph 2>; }; pioB: gpio at fffff400 {
@@ -438,6 +559,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&periph 3>; }; pioC: gpio at fffff600 {
@@ -448,6 +570,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&periph 4>; }; pioD: gpio at fffff800 {
@@ -458,6 +581,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&periph 5>; }; pioE: gpio at fffffa00 {
@@ -468,6 +592,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&periph 5>; }; };
@@ -477,6 +602,8 @@ interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&mck>; + clock-names = "usart"; status = "disabled"; };
@@ -488,6 +615,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; + clocks = <&periph 7>; + clock-names = "usart"; status = "disabled"; };
@@ -499,6 +628,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; + clocks = <&periph 8>; + clock-names = "usart"; status = "disabled"; };
@@ -510,6 +641,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; + clocks = <&periph 9>; + clock-names = "usart"; status = "disabled"; };
@@ -521,6 +654,8 @@ atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; + clocks = <&periph 10>; + clock-names = "usart"; status = "disabled"; };
@@ -530,6 +665,8 @@ interrupts = <25 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb_rmii>; + clocks = <&periph 25>, <&periph 25>; + clock-names = "hclk", "pclk"; status = "disabled"; };
@@ -539,6 +676,7 @@ interrupts = <12 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; + clocks = <&periph 12>; status = "disabled"; };
@@ -548,6 +686,7 @@ interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; + clocks = <&periph 13>; status = "disabled"; };
@@ -557,6 +696,8 @@ interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&periph 16>; + clock-names = "pclk"; status = "disabled"; };
@@ -566,6 +707,8 @@ interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; + clocks = <&periph 17>; + clock-names = "pclk"; status = "disabled"; };
@@ -573,6 +716,8 @@ compatible = "atmel,at91sam9260-adc"; reg = <0xfffb0000 0x100>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&periph 20>, <&adc_op_clk>; + clock-names = "adc_clk", "adc_op_clk"; atmel,adc-use-external-triggers; atmel,adc-channels-used = <0xff>; atmel,adc-vref = <3300>;
@@ -617,6 +762,8 @@ dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; + clocks = <&periph 29>; + clock-names = "mci_clk"; status = "disabled"; };
@@ -628,6 +775,8 @@ dma-names = "rxtx"; #address-cells = <1>; #size-cells = <0>; + clocks = <&periph 29>; + clock-names = "mci_clk"; status = "disabled"; };
@@ -645,6 +794,8 @@ interrupts = <14 4 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; + clocks = <&periph 14>; + clock-names = "spi_clk"; status = "disabled"; };
@@ -656,6 +807,8 @@ interrupts = <15 4 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; + clocks = <&periph 15>; + clock-names = "spi_clk"; status = "disabled"; }; };
@@ -682,6 +835,8 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00700000 0x100000>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&periph 22>, <&periph 22>, <&system 6>; + clock-names = "ohci_clk", "hclk", "uhpck"; status = "disabled"; };
@@ -689,6 +844,8 @@ compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00800000 0x100000>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&periph 22>, <&system 6>; + clock-names = "ehci_clk", "uhpck"; status = "disabled"; }; };
--
1.7.9.5