Add all PWM pinctrl definitions that can be used on stm32mp157a-dk1 board.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@xxxxxx>
---
arch/arm/boot/dts/stm32mp157-pinctrl.dtsi | 81 +++++++++++++++++++++++++++++++
1 file changed, 81 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
index de5679f..0f42ab1 100644
--- a/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
+++ b/arch/arm/boot/dts/stm32mp157-pinctrl.dtsi
@@ -587,6 +587,25 @@
};
};
+ pwm1_pins_a: pwm1-0 {
+ pins {
+ pinmux = <STM32_PINMUX('E', 9, AF1)>, /* TIM1_CH1 */
+ <STM32_PINMUX('E', 11, AF1)>, /* TIM1_CH2 */
+ <STM32_PINMUX('E', 14, AF1)>; /* TIM1_CH4 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm1_sleep_pins_a: pwm1-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('E', 9, ANALOG)>, /* TIM1_CH1 */
+ <STM32_PINMUX('E', 11, ANALOG)>, /* TIM1_CH2 */
+ <STM32_PINMUX('E', 14, ANALOG)>; /* TIM1_CH4 */
+ };
+ };
+
pwm2_pins_a: pwm2-0 {
pins {
pinmux = <STM32_PINMUX('A', 3, AF1)>; /* TIM2_CH4 */
@@ -602,6 +621,68 @@
};
};
+ pwm3_pins_a: pwm3-0 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 7, AF2)>; /* TIM3_CH2 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm3_sleep_pins_a: pwm3-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('C', 7, ANALOG)>; /* TIM3_CH2 */
+ };
+ };
+
+ pwm4_pins_a: pwm4-0 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 14, AF2)>, /* TIM4_CH3 */
+ <STM32_PINMUX('D', 15, AF2)>; /* TIM4_CH4 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm4_sleep_pins_a: pwm4-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 14, ANALOG)>, /* TIM4_CH3 */
+ <STM32_PINMUX('D', 15, ANALOG)>; /* TIM4_CH4 */
+ };
+ };
+
+ pwm4_pins_b: pwm4-1 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 13, AF2)>; /* TIM4_CH2 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm4_sleep_pins_b: pwm4-sleep-1 {
+ pins {
+ pinmux = <STM32_PINMUX('D', 13, ANALOG)>; /* TIM4_CH2 */
+ };
+ };
+
+ pwm5_pins_a: pwm5-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 11, AF2)>; /* TIM5_CH2 */
+ bias-pull-down;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ };
+
+ pwm5_sleep_pins_a: pwm5-sleep-0 {
+ pins {
+ pinmux = <STM32_PINMUX('H', 11, ANALOG)>; /* TIM5_CH2 */
+ };
+ };
+
pwm8_pins_a: pwm8-0 {
pins {
pinmux = <STM32_PINMUX('I', 2, AF3)>; /* TIM8_CH4 */
--
2.7.4
