Commit d2e8190b authored by Boris Brezillon's avatar Boris Brezillon Committed by Nicolas Ferre
Browse files

ARM: at91/dt: define sama5d3 clocks 



Define sama5d3 clocks in sama5d3 device tree.
Add references to the appropriate clocks in each peripheral.

Signed-off-by: default avatarBoris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent d1ff2300

arch/arm/boot/dts/sama5d3.dtsi

+378 −1
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
#include <dt-bindings/pinctrl/at91.h>

#include <dt-bindings/interrupt-controller/irq.h>

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/clk/at91.h>



/ {

	model = "Atmel SAMA5D3 family SoC";
@@ -56,6 +57,14 @@ 
		reg = <0x20000000 0x8000000>;

	};



	clocks {

		adc_op_clk: adc_op_clk{

			compatible = "fixed-clock";

			#clock-cells = <0>;

			clock-frequency = <20000000>;

		};

	};



	ahb {

		compatible = "simple-bus";

		#address-cells = <1>;
@@ -79,6 +88,8 @@ 
				status = "disabled";

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&mci0_clk>;

				clock-names = "mci_clk";

			};



			spi0: spi@f0004000 {
@@ -92,6 +103,8 @@ 
				dma-names = "tx", "rx";

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_spi0>;

				clocks = <&spi0_clk>;

				clock-names = "spi_clk";

				status = "disabled";

			};
@@ -101,6 +114,8 @@ 
				interrupts = <38 IRQ_TYPE_LEVEL_HIGH 4>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;

				clocks = <&ssc0_clk>;

				clock-names = "pclk";

				status = "disabled";

			};
@@ -108,6 +123,8 @@ 
				compatible = "atmel,at91sam9x5-tcb";

				reg = <0xf0010000 0x100>;

				interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>;

				clocks = <&tcb0_clk>;

				clock-names = "t0_clk";

			};



			i2c0: i2c@f0014000 {
@@ -121,6 +138,7 @@ 
				pinctrl-0 = <&pinctrl_i2c0>;

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&twi0_clk>;

				status = "disabled";

			};
@@ -135,6 +153,7 @@ 
				pinctrl-0 = <&pinctrl_i2c1>;

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&twi1_clk>;

				status = "disabled";

			};
@@ -144,6 +163,8 @@ 
				interrupts = <12 IRQ_TYPE_LEVEL_HIGH 5>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_usart0>;

				clocks = <&usart0_clk>;

				clock-names = "usart";

				status = "disabled";

			};
@@ -153,6 +174,8 @@ 
				interrupts = <13 IRQ_TYPE_LEVEL_HIGH 5>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_usart1>;

				clocks = <&usart1_clk>;

				clock-names = "usart";

				status = "disabled";

			};
@@ -174,6 +197,8 @@ 
				status = "disabled";

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&mci1_clk>;

				clock-names = "mci_clk";

			};



			spi1: spi@f8008000 {
@@ -187,6 +212,8 @@ 
				dma-names = "tx", "rx";

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_spi1>;

				clocks = <&spi1_clk>;

				clock-names = "spi_clk";

				status = "disabled";

			};
@@ -196,6 +223,8 @@ 
				interrupts = <39 IRQ_TYPE_LEVEL_HIGH 4>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;

				clocks = <&ssc1_clk>;

				clock-names = "pclk";

				status = "disabled";

			};
@@ -219,6 +248,9 @@ 
					&pinctrl_adc0_ad10

					&pinctrl_adc0_ad11

					>;

				clocks = <&adc_clk>,

					 <&adc_op_clk>;

				clock-names = "adc_clk", "adc_op_clk";

				atmel,adc-channel-base = <0x50>;

				atmel,adc-channels-used = <0xfff>;

				atmel,adc-drdy-mask = <0x1000000>;
@@ -274,6 +306,7 @@ 
				dma-names = "tx", "rx";

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&twi2_clk>;

				status = "disabled";

			};
@@ -283,6 +316,8 @@ 
				interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_usart2>;

				clocks = <&usart2_clk>;

				clock-names = "usart";

				status = "disabled";

			};
@@ -292,6 +327,8 @@ 
				interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_usart3>;

				clocks = <&usart3_clk>;

				clock-names = "usart";

				status = "disabled";

			};
@@ -318,6 +355,8 @@ 
				reg = <0xffffe600 0x200>;

				interrupts = <30 IRQ_TYPE_LEVEL_HIGH 0>;

				#dma-cells = <2>;

				clocks = <&dma0_clk>;

				clock-names = "dma_clk";

			};



			dma1: dma-controller@ffffe800 {
@@ -325,6 +364,8 @@ 
				reg = <0xffffe800 0x200>;

				interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>;

				#dma-cells = <2>;

				clocks = <&dma1_clk>;

				clock-names = "dma_clk";

			};



			ramc0: ramc@ffffea00 {
@@ -338,6 +379,8 @@ 
				interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_dbgu>;

				clocks = <&dbgu_clk>;

				clock-names = "usart";

				status = "disabled";

			};
@@ -626,6 +669,7 @@ 
					gpio-controller;

					interrupt-controller;

					#interrupt-cells = <2>;

					clocks = <&pioA_clk>;

				};



				pioB: gpio@fffff400 {
@@ -636,6 +680,7 @@ 
					gpio-controller;

					interrupt-controller;

					#interrupt-cells = <2>;

					clocks = <&pioB_clk>;

				};



				pioC: gpio@fffff600 {
@@ -646,6 +691,7 @@ 
					gpio-controller;

					interrupt-controller;

					#interrupt-cells = <2>;

					clocks = <&pioC_clk>;

				};



				pioD: gpio@fffff800 {
@@ -656,6 +702,7 @@ 
					gpio-controller;

					interrupt-controller;

					#interrupt-cells = <2>;

					clocks = <&pioD_clk>;

				};



				pioE: gpio@fffffa00 {
@@ -666,12 +713,334 @@ 
					gpio-controller;

					interrupt-controller;

					#interrupt-cells = <2>;

					clocks = <&pioE_clk>;

				};

			};



			pmc: pmc@fffffc00 {

				compatible = "atmel,at91rm9200-pmc";

				compatible = "atmel,sama5d3-pmc";

				reg = <0xfffffc00 0x120>;

				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;

				interrupt-controller;

				#address-cells = <1>;

				#size-cells = <0>;

				#interrupt-cells = <1>;



				clk32k: slck {

					compatible = "fixed-clock";

					#clock-cells = <0>;

					clock-frequency = <32768>;

				};



				main: mainck {

					compatible = "atmel,at91rm9200-clk-main";

					#clock-cells = <0>;

					interrupt-parent = <&pmc>;

					interrupts = <AT91_PMC_MOSCS>;

					clocks = <&clk32k>;

				};



				plla: pllack {

					compatible = "atmel,sama5d3-clk-pll";

					#clock-cells = <0>;

					interrupt-parent = <&pmc>;

					interrupts = <AT91_PMC_LOCKA>;

					clocks = <&main>;

					reg = <0>;

					atmel,clk-input-range = <8000000 50000000>;

					#atmel,pll-clk-output-range-cells = <4>;

					atmel,pll-clk-output-ranges = <400000000 1000000000 0 0>;

				};



				plladiv: plladivck {

					compatible = "atmel,at91sam9x5-clk-plldiv";

					#clock-cells = <0>;

					clocks = <&plla>;

				};



				utmi: utmick {

					compatible = "atmel,at91sam9x5-clk-utmi";

					#clock-cells = <0>;

					interrupt-parent = <&pmc>;

					interrupts = <AT91_PMC_LOCKU>;

					clocks = <&main>;

				};



				mck: masterck {

					compatible = "atmel,at91sam9x5-clk-master";

					#clock-cells = <0>;

					interrupt-parent = <&pmc>;

					interrupts = <AT91_PMC_MCKRDY>;

					clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>;

					atmel,clk-output-range = <0 166000000>;

					atmel,clk-divisors = <1 2 4 3>;

				};



				usb: usbck {

					compatible = "atmel,at91sam9x5-clk-usb";

					#clock-cells = <0>;

					clocks = <&plladiv>, <&utmi>;

				};



				prog: progck {

					compatible = "atmel,at91sam9x5-clk-programmable";

					#address-cells = <1>;

					#size-cells = <0>;

					interrupt-parent = <&pmc>;

					clocks = <&clk32k>, <&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)>;

					};



					prog2: prog2 {

						#clock-cells = <0>;

						reg = <2>;

						interrupts = <AT91_PMC_PCKRDY(2)>;

					};

				};



				smd: smdclk {

					compatible = "atmel,at91sam9x5-clk-smd";

					#clock-cells = <0>;

					clocks = <&plladiv>, <&utmi>;

				};



				systemck {

					compatible = "atmel,at91rm9200-clk-system";

					#address-cells = <1>;

					#size-cells = <0>;



					ddrck: ddrck {

						#clock-cells = <0>;

						reg = <2>;

						clocks = <&mck>;

					};



					smdck: smdck {

						#clock-cells = <0>;

						reg = <4>;

						clocks = <&smd>;

					};



					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>;

					};



					pck2: pck2 {

						#clock-cells = <0>;

						reg = <10>;

						clocks = <&prog2>;

					};

				};



				periphck {

					compatible = "atmel,at91sam9x5-clk-peripheral";

					#address-cells = <1>;

					#size-cells = <0>;

					clocks = <&mck>;



					dbgu_clk: dbgu_clk {

						#clock-cells = <0>;

						reg = <2>;

					};



					pioA_clk: pioA_clk {

						#clock-cells = <0>;

						reg = <6>;

					};



					pioB_clk: pioB_clk {

						#clock-cells = <0>;

						reg = <7>;

					};



					pioC_clk: pioC_clk {

						#clock-cells = <0>;

						reg = <8>;

					};



					pioD_clk: pioD_clk {

						#clock-cells = <0>;

						reg = <9>;

					};



					pioE_clk: pioE_clk {

						#clock-cells = <0>;

						reg = <10>;

					};



					usart0_clk: usart0_clk {

						#clock-cells = <0>;

						reg = <12>;

						atmel,clk-output-range = <0 66000000>;

					};



					usart1_clk: usart1_clk {

						#clock-cells = <0>;

						reg = <13>;

						atmel,clk-output-range = <0 66000000>;

					};



					usart2_clk: usart2_clk {

						#clock-cells = <0>;

						reg = <14>;

						atmel,clk-output-range = <0 66000000>;

					};



					usart3_clk: usart3_clk {

						#clock-cells = <0>;

						reg = <15>;

						atmel,clk-output-range = <0 66000000>;

					};



					twi0_clk: twi0_clk {

						reg = <18>;

						#clock-cells = <0>;

						atmel,clk-output-range = <0 16625000>;

					};



					twi1_clk: twi1_clk {

						#clock-cells = <0>;

						reg = <19>;

						atmel,clk-output-range = <0 16625000>;

					};



					twi2_clk: twi2_clk {

						#clock-cells = <0>;

						reg = <20>;

						atmel,clk-output-range = <0 16625000>;

					};



					mci0_clk: mci0_clk {

						#clock-cells = <0>;

						reg = <21>;

					};



					mci1_clk: mci1_clk {

						#clock-cells = <0>;

						reg = <22>;

					};



					spi0_clk: spi0_clk {

						#clock-cells = <0>;

						reg = <24>;

						atmel,clk-output-range = <0 133000000>;

					};



					spi1_clk: spi1_clk {

						#clock-cells = <0>;

						reg = <25>;

						atmel,clk-output-range = <0 133000000>;

					};



					tcb0_clk: tcb0_clk {

						#clock-cells = <0>;

						reg = <26>;

						atmel,clk-output-range = <0 133000000>;

					};



					pwm_clk: pwm_clk {

						#clock-cells = <0>;

						reg = <28>;

					};



					adc_clk: adc_clk {

						#clock-cells = <0>;

						reg = <29>;

						atmel,clk-output-range = <0 66000000>;

					};



					dma0_clk: dma0_clk {

						#clock-cells = <0>;

						reg = <30>;

					};



					dma1_clk: dma1_clk {

						#clock-cells = <0>;

						reg = <31>;

					};



					uhphs_clk: uhphs_clk {

						#clock-cells = <0>;

						reg = <32>;

					};



					udphs_clk: udphs_clk {

						#clock-cells = <0>;

						reg = <33>;

					};



					isi_clk: isi_clk {

						#clock-cells = <0>;

						reg = <37>;

					};



					ssc0_clk: ssc0_clk {

						#clock-cells = <0>;

						reg = <38>;

						atmel,clk-output-range = <0 66000000>;

					};



					ssc1_clk: ssc1_clk {

						#clock-cells = <0>;

						reg = <39>;

						atmel,clk-output-range = <0 66000000>;

					};



					sha_clk: sha_clk {

						#clock-cells = <0>;

						reg = <42>;

					};



					aes_clk: aes_clk {

						#clock-cells = <0>;

						reg = <43>;

					};



					tdes_clk: tdes_clk {

						#clock-cells = <0>;

						reg = <44>;

					};



					trng_clk: trng_clk {

						#clock-cells = <0>;

						reg = <45>;

					};



					fuse_clk: fuse_clk {

						#clock-cells = <0>;

						reg = <48>;

					};

				};

			};



			rstc@fffffe00 {
@@ -683,6 +1052,7 @@ 
				compatible = "atmel,at91sam9260-pit";

				reg = <0xfffffe30 0xf>;

				interrupts = <3 IRQ_TYPE_LEVEL_HIGH 5>;

				clocks = <&mck>;

			};



			watchdog@fffffe40 {
@@ -705,6 +1075,8 @@ 
			reg = <0x00500000 0x100000

			       0xf8030000 0x4000>;

			interrupts = <33 IRQ_TYPE_LEVEL_HIGH 2>;

			clocks = <&udphs_clk>, <&utmi>;

			clock-names = "pclk", "hclk";

			status = "disabled";



			ep0 {
@@ -817,6 +1189,9 @@ 
			compatible = "atmel,at91rm9200-ohci", "usb-ohci";

			reg = <0x00600000 0x100000>;

			interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;

			clocks = <&usb>, <&uhphs_clk>, <&udphs_clk>,

				 <&uhpck>;

			clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";

			status = "disabled";

		};
@@ -824,6 +1199,8 @@ 
			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";

			reg = <0x00700000 0x100000>;

			interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;

			clocks = <&usb>, <&uhphs_clk>, <&uhpck>;

			clock-names = "usb_clk", "ehci_clk", "uhpck";

			status = "disabled";

		};

arch/arm/boot/dts/sama5d3_can.dtsi

+20 −0
Original line number Diff line number Diff line
@@ -32,12 +32,30 @@ 


			};



			pmc: pmc@fffffc00 {

				periphck {

					can0_clk: can0_clk {

						#clock-cells = <0>;

						reg = <40>;

						atmel,clk-output-range = <0 66000000>;

					};



					can1_clk: can0_clk {

						#clock-cells = <0>;

						reg = <41>;

						atmel,clk-output-range = <0 66000000>;

					};

				};

			};



			can0: can@f000c000 {

				compatible = "atmel,at91sam9x5-can";

				reg = <0xf000c000 0x300>;

				interrupts = <40 IRQ_TYPE_LEVEL_HIGH 3>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_can0_rx_tx>;

				clocks = <&can0_clk>;

				clock-names = "can_clk";

				status = "disabled";

			};
@@ -47,6 +65,8 @@ 
				interrupts = <41 IRQ_TYPE_LEVEL_HIGH 3>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_can1_rx_tx>;

				clocks = <&can1_clk>;

				clock-names = "can_clk";

				status = "disabled";

			};

		};

arch/arm/boot/dts/sama5d3_emac.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -31,12 +31,23 @@ 
				};

			};



			pmc: pmc@fffffc00 {

				periphck {

					macb1_clk: macb1_clk {

						#clock-cells = <0>;

						reg = <35>;

					};

				};

			};



			macb1: ethernet@f802c000 {

				compatible = "cdns,at32ap7000-macb", "cdns,macb";

				reg = <0xf802c000 0x100>;

				interrupts = <35 IRQ_TYPE_LEVEL_HIGH 3>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_macb1_rmii>;

				clocks = <&macb1_clk>, <&macb1_clk>;

				clock-names = "hclk", "pclk";

				status = "disabled";

			};

		};

arch/arm/boot/dts/sama5d3_gmac.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -64,12 +64,23 @@ 
				};

			};



			pmc: pmc@fffffc00 {

				periphck {

					macb0_clk: macb0_clk {

						#clock-cells = <0>;

						reg = <34>;

					};

				};

			};



			macb0: ethernet@f0028000 {

				compatible = "cdns,pc302-gem", "cdns,gem";

				reg = <0xf0028000 0x100>;

				interrupts = <34 IRQ_TYPE_LEVEL_HIGH 3>;

				pinctrl-names = "default";

				pinctrl-0 = <&pinctrl_macb0_data_rgmii &pinctrl_macb0_signal_rgmii>;

				clocks = <&macb0_clk>, <&macb0_clk>;

				clock-names = "hclk", "pclk";

				status = "disabled";

			};

		};

arch/arm/boot/dts/sama5d3_lcd.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -50,6 +50,23 @@ 
					};

				};

			};



			pmc: pmc@fffffc00 {

				periphck {

					lcdc_clk: lcdc_clk {

						#clock-cells = <0>;

						reg = <36>;

					};

				};



				systemck {

					lcdck: lcdck {

						#clock-cells = <0>;

						reg = <3>;

						clocks = <&mck>;

					};

				};

			};

		};

	};

};