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Commit 74f4c322 authored by Fabrice Gasnier's avatar Fabrice Gasnier Committed by Alexandre Torgue
Browse files

ARM: dts: stm32: Add lptimer definitions to stm32h743 



Add lptimer definitions, depending on features they provide:
- lptimer1 & 2 can act as PWM, trigger and encoder/counter
- lptimer3 can act as PWM and trigger
- lptimer4 & 5 can act as PWM

Signed-off-by: default avatarFabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@st.com>
parent 846f2f1c

arch/arm/boot/dts/stm32h743.dtsi

+103 −0
Original line number Diff line number Diff line
@@ -66,6 +66,32 @@ 
			clocks = <&timer_clk>;

		};



		lptimer1: timer@40002400 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x40002400 0x400>;

			clocks = <&timer_clk>;

			clock-names = "mux";

			status = "disabled";



			pwm {

				compatible = "st,stm32-pwm-lp";

				status = "disabled";

			};



			trigger@0 {

				compatible = "st,stm32-lptimer-trigger";

				reg = <0>;

				status = "disabled";

			};



			counter {

				compatible = "st,stm32-lptimer-counter";

				status = "disabled";

			};

		};



		usart2: serial@40004400 {

			compatible = "st,stm32f7-usart", "st,stm32f7-uart";

			reg = <0x40004400 0x400>;
@@ -172,6 +198,83 @@ 
			};

		};



		lptimer2: timer@58002400 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x58002400 0x400>;

			clocks = <&timer_clk>;

			clock-names = "mux";

			status = "disabled";



			pwm {

				compatible = "st,stm32-pwm-lp";

				status = "disabled";

			};



			trigger@1 {

				compatible = "st,stm32-lptimer-trigger";

				reg = <1>;

				status = "disabled";

			};



			counter {

				compatible = "st,stm32-lptimer-counter";

				status = "disabled";

			};

		};



		lptimer3: timer@58002800 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x58002800 0x400>;

			clocks = <&timer_clk>;

			clock-names = "mux";

			status = "disabled";



			pwm {

				compatible = "st,stm32-pwm-lp";

				status = "disabled";

			};



			trigger@2 {

				compatible = "st,stm32-lptimer-trigger";

				reg = <2>;

				status = "disabled";

			};

		};



		lptimer4: timer@58002c00 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x58002c00 0x400>;

			clocks = <&timer_clk>;

			clock-names = "mux";

			status = "disabled";



			pwm {

				compatible = "st,stm32-pwm-lp";

				status = "disabled";

			};

		};



		lptimer5: timer@58003000 {

			#address-cells = <1>;

			#size-cells = <0>;

			compatible = "st,stm32-lptimer";

			reg = <0x58003000 0x400>;

			clocks = <&timer_clk>;

			clock-names = "mux";

			status = "disabled";



			pwm {

				compatible = "st,stm32-pwm-lp";

				status = "disabled";

			};

		};



		vrefbuf: regulator@58003C00 {

			compatible = "st,stm32-vrefbuf";

			reg = <0x58003C00 0x8>;