ARM: dts: stm32: add PWM and triggers on stm32mp157c-ev1 board (5c3d6781) · Commits · e / devices / android_kernel_fairphone_FP4

stm32mp157c evaluation board has TIM2_CH4, TIM8_CH4 and TIM12_CH1 available on GPIO expansion connector. Add PWM and associated triggers (for ADC/DAC) on these timers. Keep them disabled so these pins can be used as GPIOs by default. Signed-off-by:

Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by:

Alexandre Torgue <alexandre.torgue@st.com>

arch/arm/boot/dts/stm32mp157c-ev1.dts

+36 −0

Original line number	Diff line number	Diff line
		@@ -19,3 +19,39 @@
		serial0 = &uart4;
		};
		};

		&timers2 {
		status = "disabled";
		pwm {
		pinctrl-0 = <&pwm2_pins_a>;
		pinctrl-names = "default";
		status = "okay";
		};
		timer@1 {
		status = "okay";
		};
		};

		&timers8 {
		status = "disabled";
		pwm {
		pinctrl-0 = <&pwm8_pins_a>;
		pinctrl-names = "default";
		status = "okay";
		};
		timer@7 {
		status = "okay";
		};
		};

		&timers12 {
		status = "disabled";
		pwm {
		pinctrl-0 = <&pwm12_pins_a>;
		pinctrl-names = "default";
		status = "okay";
		};
		timer@11 {
		status = "okay";
		};
		};