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Commit 01e435d2 authored by Gabriel Fernandez's avatar Gabriel Fernandez Committed by Alexandre TORGUE
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ARM: dts: stm32: Enable clocks for STM32F746 MCU 



This patch enables clocks for STM32F746 MCU.

Signed-off-by: default avatarGabriel Fernandez <gabriel.fernandez@st.com>
Signed-off-by: default avatarAlexandre TORGUE <alexandre.torgue@st.com>
parent c1ae3cfa

arch/arm/boot/dts/stm32f746.dtsi

+27 −2
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ 
#include "skeleton.dtsi"

#include "armv7-m.dtsi"

#include <dt-bindings/pinctrl/stm32f746-pinfunc.h>

#include <dt-bindings/clock/stm32fx-clock.h>



/ {

	clocks {
@@ -51,6 +52,24 @@ 
			compatible = "fixed-clock";

			clock-frequency = <0>;

		};



		clk-lse {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <32768>;

		};



		clk-lsi {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <32000>;

		};



		clk_i2s_ckin: clk-i2s-ckin {

			#clock-cells = <0>;

			compatible = "fixed-clock";

			clock-frequency = <48000000>;

		};

	};



	soc {
@@ -178,6 +197,11 @@ 
			interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;

		};



		pwrcfg: power-config@40007000 {

			compatible = "syscon";

			reg = <0x40007000 0x400>;

		};



		pin-controller {

			#address-cells = <1>;

			#size-cells = <1>;
@@ -291,9 +315,10 @@ 


		rcc: rcc@40023800 {

			#clock-cells = <2>;

			compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";

			compatible = "st,stm32f746-rcc", "st,stm32-rcc";

			reg = <0x40023800 0x400>;

			clocks = <&clk_hse>;

			clocks = <&clk_hse>, <&clk_i2s_ckin>;

			st,syscfg = <&pwrcfg>;

		};

	};

};