Commit 6d3b3745 authored by Gabriel Fernandez's avatar Gabriel Fernandez Committed by Alexandre Torgue
Browse files

ARM: dts: stm32: Enable STM32H743 clock driver 



This patch enables clock driver for STM32H743 soc.

Signed-off-by: default avatarGabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@st.com>
parent d69455cd

arch/arm/boot/dts/stm32h743-pinctrl.dtsi

+11 −11
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ gpioa: gpio@58020000 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x0 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOA_CK>;

				st,bank-name = "GPIOA";

			};
@@ -63,7 +63,7 @@ gpiob: gpio@58020400 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x400 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOB_CK>;

				st,bank-name = "GPIOB";

			};
@@ -71,7 +71,7 @@ gpioc: gpio@58020800 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x800 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOC_CK>;

				st,bank-name = "GPIOC";

			};
@@ -79,7 +79,7 @@ gpiod: gpio@58020c00 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0xc00 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOD_CK>;

				st,bank-name = "GPIOD";

			};
@@ -87,7 +87,7 @@ gpioe: gpio@58021000 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x1000 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOE_CK>;

				st,bank-name = "GPIOE";

			};
@@ -95,7 +95,7 @@ gpiof: gpio@58021400 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x1400 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOF_CK>;

				st,bank-name = "GPIOF";

			};
@@ -103,7 +103,7 @@ gpiog: gpio@58021800 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x1800 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOG_CK>;

				st,bank-name = "GPIOG";

			};
@@ -111,7 +111,7 @@ gpioh: gpio@58021c00 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x1c00 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOH_CK>;

				st,bank-name = "GPIOH";

			};
@@ -119,7 +119,7 @@ gpioi: gpio@58022000 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x2000 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOI_CK>;

				st,bank-name = "GPIOI";

			};
@@ -127,7 +127,7 @@ gpioj: gpio@58022400 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x2400 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOJ_CK>;

				st,bank-name = "GPIOJ";

			};
@@ -135,7 +135,7 @@ gpiok: gpio@58022800 { 
				gpio-controller;

				#gpio-cells = <2>;

				reg = <0x2800 0x400>;

				clocks = <&timer_clk>;

				clocks = <&rcc GPIOK_CK>;

				st,bank-name = "GPIOK";

			};

arch/arm/boot/dts/stm32h743.dtsi

+39 −18
Original line number Diff line number Diff line
@@ -42,6 +42,8 @@ 


#include "skeleton.dtsi"

#include "armv7-m.dtsi"

#include <dt-bindings/clock/stm32h7-clks.h>

#include <dt-bindings/mfd/stm32h7-rcc.h>



/ {

	clocks {
@@ -51,10 +53,16 @@ clk_hse: clk-hse { 
			clock-frequency = <0>;

		};



		timer_clk: timer-clk {

		clk_lse: clk-lse {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <125000000>;

			clock-frequency = <32768>;

		};



		clk_i2s: i2s_ckin {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <0>;

		};

	};
@@ -63,7 +71,7 @@ timer5: timer@40000c00 { 
			compatible = "st,stm32-timer";

			reg = <0x40000c00 0x400>;

			interrupts = <50>;

			clocks = <&timer_clk>;

			clocks = <&rcc TIM5_CK>;

		};



		lptimer1: timer@40002400 {
@@ -71,7 +79,7 @@ lptimer1: timer@40002400 { 
			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x40002400 0x400>;

			clocks = <&timer_clk>;

			clocks = <&rcc LPTIM1_CK>;

			clock-names = "mux";

			status = "disabled";
@@ -97,13 +105,13 @@ usart2: serial@40004400 { 
			reg = <0x40004400 0x400>;

			interrupts = <38>;

			status = "disabled";

			clocks = <&timer_clk>;

			clocks = <&rcc USART2_CK>;

		};



		dac: dac@40007400 {

			compatible = "st,stm32h7-dac-core";

			reg = <0x40007400 0x400>;

			clocks = <&timer_clk>;

			clocks = <&rcc DAC12_CK>;

			clock-names = "pclk";

			#address-cells = <1>;

			#size-cells = <0>;
@@ -129,8 +137,7 @@ usart1: serial@40011000 { 
			reg = <0x40011000 0x400>;

			interrupts = <37>;

			status = "disabled";

			clocks = <&timer_clk>;



			clocks = <&rcc USART1_CK>;

		};



		dma1: dma@40020000 {
@@ -144,7 +151,7 @@ dma1: dma@40020000 { 
				     <16>,

				     <17>,

				     <47>;

			clocks = <&timer_clk>;

			clocks = <&rcc DMA1_CK>;

			#dma-cells = <4>;

			st,mem2mem;

			dma-requests = <8>;
@@ -162,7 +169,7 @@ dma2: dma@40020400 { 
				     <68>,

				     <69>,

				     <70>;

			clocks = <&timer_clk>;

			clocks = <&rcc DMA2_CK>;

			#dma-cells = <4>;

			st,mem2mem;

			dma-requests = <8>;
@@ -176,14 +183,14 @@ dmamux1: dma-router@40020800 { 
			dma-channels = <16>;

			dma-requests = <128>;

			dma-masters = <&dma1 &dma2>;

			clocks = <&timer_clk>;

			clocks = <&rcc DMA1_CK>;

		};



		adc_12: adc@40022000 {

			compatible = "st,stm32h7-adc-core";

			reg = <0x40022000 0x400>;

			interrupts = <18>;

			clocks = <&timer_clk>;

			clocks = <&rcc ADC12_CK>;

			clock-names = "bus";

			interrupt-controller;

			#interrupt-cells = <1>;
@@ -215,7 +222,7 @@ lptimer2: timer@58002400 { 
			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x58002400 0x400>;

			clocks = <&timer_clk>;

			clocks = <&rcc LPTIM2_CK>;

			clock-names = "mux";

			status = "disabled";
@@ -241,7 +248,7 @@ lptimer3: timer@58002800 { 
			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x58002800 0x400>;

			clocks = <&timer_clk>;

			clocks = <&rcc LPTIM3_CK>;

			clock-names = "mux";

			status = "disabled";
@@ -262,7 +269,7 @@ lptimer4: timer@58002c00 { 
			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x58002c00 0x400>;

			clocks = <&timer_clk>;

			clocks = <&rcc LPTIM4_CK>;

			clock-names = "mux";

			status = "disabled";
@@ -277,7 +284,7 @@ lptimer5: timer@58003000 { 
			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x58003000 0x400>;

			clocks = <&timer_clk>;

			clocks = <&rcc LPTIM5_CK>;

			clock-names = "mux";

			status = "disabled";
@@ -290,17 +297,31 @@ pwm { 
		vrefbuf: regulator@58003C00 {

			compatible = "st,stm32-vrefbuf";

			reg = <0x58003C00 0x8>;

			clocks = <&timer_clk>;

			clocks = <&rcc VREF_CK>;

			regulator-min-microvolt = <1500000>;

			regulator-max-microvolt = <2500000>;

			status = "disabled";

		};



		rcc: reset-clock-controller@58024400 {

			compatible = "st,stm32h743-rcc", "st,stm32-rcc";

			reg = <0x58024400 0x400>;

			#clock-cells = <1>;

			#reset-cells = <1>;

			clocks = <&clk_hse>, <&clk_lse>, <&clk_i2s>;

			st,syscfg = <&pwrcfg>;

		};



		pwrcfg: power-config@58024800 {

			compatible = "syscon";

			reg = <0x58024800 0x400>;

		};



		adc_3: adc@58026000 {

			compatible = "st,stm32h7-adc-core";

			reg = <0x58026000 0x400>;

			interrupts = <127>;

			clocks = <&timer_clk>;

			clocks = <&rcc ADC3_CK>;

			clock-names = "bus";

			interrupt-controller;

			#interrupt-cells = <1>;