Commit 684b8fb5 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

ARM: at91/dt: sam9260: define clocks 



Define the at91sam9260 clocks in the SoC dtsi file.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent 57b37ed5

arch/arm/boot/dts/at91sam9260.dtsi

+313 −1
Original line number Diff line number Diff line
@@ -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";

		};

	};

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