Define at91sam9263 clocks in at91sam9263 device tree. Add references to the appropriate clocks in each peripheral.
Signed-off-by: Boris BREZILLON <b.brezil...@overkiz.com>
---
arch/arm/boot/dts/at91sam9263.dtsi | 237 ++++++++++++++++++++++++++++++++++++
1 file changed, 237 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9263.dtsi
b/arch/arm/boot/dts/at91sam9263.dtsi
index d5bd65f..f4b0d3b 100644
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -68,6 +68,208 @@
pmc: pmc@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 200000000
+ 190000000 240000000>;
+ out = <0 2>;
+ };
+
+ pllb: pllbck {
+ compatible = "atmel,at91rm9200-clk-pll";
+ #clock-cells = <0>;
+ clocks = <&main>;
+ id = <1>;
+ input = <1000000 32000000>;
+ output = <80000000 200000000
+ 190000000 240000000>;
+ out = <0 2>;
+ };
+
+ mck: masterck {
+ compatible =
"atmel,at91rm9200-clk-master";
+ #clock-cells = <0>;
+ clocks = <&clk32k>, <&main>, <&plla>,
<&pllb>;
+ output = <0 120000000>;
+ 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@0 {
+ id = <0>;
+ };
+
+ prog1@1 {
+ id = <1>;
+ };
+
+ prog2@2 {
+ id = <2>;
+ };
+
+ prog3@3 {
+ id = <3>;
+ };
+ };
+
+ system: systemck {
+ compatible =
"atmel,at91rm9200-clk-system";
+ #clock-cells = <1>;
+
+ udpck@6 {
+ id = <6>;
+ };
+
+ uhpck@7 {
+ id = <7>;
+ };
+
+ pck0@8 {
+ id = <8>;
+ };
+
+ pck1@9 {
+ id = <9>;
+ };
+
+ pck2@10 {
+ id = <10>;
+ };
+
+ pck3@11 {
+ id = <11>;
+ };
+ };
+
+ periph: periphck {
+ compatible =
"atmel,at91rm9200-clk-peripheral";
+ #clock-cells = <1>;
+ clocks = <&mck>;
+
+ pioA_clk@2 {
+ id = <2>;
+ };
+
+ pioB_clk@3 {
+ id = <3>;
+ };
+
+ pioCDE_clk@4 {
+ id = <4>;
+ };
+
+ usart0_clk@7 {
+ id = <7>;
+ };
+
+ usart1_clk@8 {
+ id = <8>;
+ };
+
+ usart2_clk@9 {
+ id = <9>;
+ };
+
+ mci0_clk@10 {
+ id = <10>;
+ };
+
+ mci1_clk@11 {
+ id = <11>;
+ };
+
+ can_clk@12 {
+ id = <12>;
+ };
+
+ twi_clk@13 {
+ id = <13>;
+ };
+
+ spi0_clk@14 {
+ id = <14>;
+ };
+
+ spi1_clk@15 {
+ id = <15>;
+ };
+
+ ssc0_clk@16 {
+ id = <16>;
+ };
+
+ ssc1_clk@17 {
+ id = <17>;
+ };
+
+ ac97_clk@18 {
+ id = <18>;
+ };
+
+ tcb_clk@19 {
+ id = <19>;
+ };
+
+ pwm_clk@20 {
+ id = <20>;
+ };
+
+ pclk@21 {
+ id = <21>;
+ };
+
+ 2dge_clk@23 {
+ id = <23>;
+ };
+
+ udc_clk@24 {
+ id = <24>;
+ };
+
+ isi_clk@25 {
+ id = <25>;
+ };
+
+ lcdc_clk@26 {
+ id = <26>;
+ };
+
+ dma_clk@27 {
+ id = <27>;
+ };
+
+ ohci_clk@29 {
+ id = <29>;
+ };
+ };
};
ramc: ramc@ffffe200 {
@@ -80,12 +282,15 @@
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 = <&periph 19>;
+ clock-names = "t0_clk";
};
rstc@fffffd00 {
@@ -374,6 +579,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&periph 2>;
};
pioB: gpio@fffff400 {
@@ -384,6 +590,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&periph 3>;
};
pioC: gpio@fffff600 {
@@ -394,6 +601,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&periph 4>;
};
pioD: gpio@fffff800 {
@@ -404,6 +612,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&periph 4>;
};
pioE: gpio@fffffa00 {
@@ -414,6 +623,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
+ clocks = <&periph 4>;
};
};
@@ -423,6 +633,8 @@
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
+ clocks = <&mck>;
+ clock-names = "usart";
status = "disabled";
};
@@ -434,6 +646,8 @@
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart0>;
+ clocks = <&periph 7>;
+ clock-names = "usart";
status = "disabled";
};
@@ -445,6 +659,8 @@
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1>;
+ clocks = <&periph 8>;
+ clock-names = "usart";
status = "disabled";
};
@@ -456,6 +672,8 @@
atmel,use-dma-tx;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart2>;
+ clocks = <&periph 9>;
+ clock-names = "usart";
status = "disabled";
};
@@ -465,6 +683,8 @@
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";
};
@@ -474,6 +694,8 @@
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";
};
@@ -483,6 +705,8 @@
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";
};
@@ -490,6 +714,8 @@
compatible = "atmel,at91rm9200-udc";
reg = <0xfff78000 0x4000>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&periph 24>, <&system 7>;
+ clock-names = "udc_clk", "udpck";
status = "disabled";
};
@@ -499,6 +725,7 @@
interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&periph 13>;
status = "disabled";
};
@@ -508,6 +735,8 @@
interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&periph 10>;
+ clock-names = "mci_clk";
status = "disabled";
};
@@ -517,6 +746,8 @@
interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&periph 11>;
+ clock-names = "mci_clk";
status = "disabled";
};
@@ -534,6 +765,8 @@
interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi0>;
+ clocks = <&periph 14>;
+ clock-names = "spi_clk";
status = "disabled";
};
@@ -545,6 +778,8 @@
interrupts = <15 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1>;
+ clocks = <&periph 15>;
+ clock-names = "spi_clk";
status = "disabled";
};
};
@@ -571,6 +806,8 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00a00000 0x100000>;
interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>;
+ clocks = <&usb>, <&periph 29>, <&periph 29>, <&system
6>;
+ clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
};
--
1.7.9.5
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