diff options
| author | Fabrice Gasnier <fabrice.gasnier@st.com> | 2018-05-02 10:54:41 +0300 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2018-05-02 18:18:57 +0300 |
| commit | 52545823956e21b63ad1d6946720e2a37e3bb98c (patch) | |
| tree | 957ec13f9d4b0c2f22a727497b20dbc21707946f /arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | |
| parent | 61fc211c484d1c5dfec077bed8ebcd10696ad087 (diff) | |
| download | linux-52545823956e21b63ad1d6946720e2a37e3bb98c.tar.xz | |
ARM: dts: stm32: add PWM pins used on stm32mp157c-ev1 board
stm32mp157c evaluation board has following PWM pins available on GPIO
expansion connector:
- TIM2_CH4 (PA3)
- TIM8_CH4 (PI2)
- TIM12_CH1 (PH6)
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp157-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi index 6f0441003de0..5ee5b3bcfe33 100644 --- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi @@ -146,6 +146,33 @@ gpio-ranges = <&pinctrl 0 160 8>; }; + pwm2_pins_a: pwm2-0 { + pins { + pinmux = <STM32_PINMUX('A', 3, AF1)>; /* TIM2_CH4 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm8_pins_a: pwm8-0 { + pins { + pinmux = <STM32_PINMUX('I', 2, AF3)>; /* TIM8_CH4 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + + pwm12_pins_a: pwm12-0 { + pins { + pinmux = <STM32_PINMUX('H', 6, AF2)>; /* TIM12_CH1 */ + bias-pull-down; + drive-push-pull; + slew-rate = <0>; + }; + }; + uart4_pins_a: uart4@0 { pins1 { pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */ |