Messages in this thread Patch in this message | | | From | Fabrice Gasnier <> | Subject | [PATCH 3/4] ARM: dts: stm32: add PWM and triggers on stm32mp157c-ev1 board | Date | Tue, 17 Apr 2018 15:45:29 +0200 |
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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> --- arch/arm/boot/dts/stm32mp157c-ev1.dts | 36 +++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index 57e6dbc..2109558 100644 --- a/arch/arm/boot/dts/stm32mp157c-ev1.dts +++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts @@ -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"; + }; +}; -- 1.9.1
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