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Commit 6f368c30 authored by Alexandre Belloni's avatar Alexandre Belloni
Browse files

ARM: at91/dt: sam9g45: define clocks 



Define the at91sam9g45 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 003b45e2

arch/arm/boot/dts/at91sam9g45.dtsi

+341 −1
Original line number Diff line number Diff line
@@ -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";

		};

	};