From: Uwe Kleine-König Date: Thu, 13 Jun 2024 08:02:28 +0000 (+0200) Subject: ARM: dts: stm32: Document output pins for PWMs on stm32mp135f-dk X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=710d4f79bd430aec8c2b1edbd54b4370ac0b5f1b;p=users%2Fjedix%2Flinux-maple.git ARM: dts: stm32: Document output pins for PWMs on stm32mp135f-dk To simplify identifying the pins where the PWM output is routed to, add a comment to each PWM device about the respective pin on the expansion connector. Signed-off-by: Uwe Kleine-König Signed-off-by: Alexandre Torgue --- diff --git a/arch/arm/boot/dts/st/stm32mp135f-dk.dts b/arch/arm/boot/dts/st/stm32mp135f-dk.dts index 970de441fbaad..faccdda588e5b 100644 --- a/arch/arm/boot/dts/st/stm32mp135f-dk.dts +++ b/arch/arm/boot/dts/st/stm32mp135f-dk.dts @@ -374,6 +374,7 @@ /delete-property/dma-names; status = "disabled"; pwm { + /* PWM output on pin 7 of the expansion connector (CN8.7) using TIM3_CH4 func */ pinctrl-0 = <&pwm3_pins_a>; pinctrl-1 = <&pwm3_sleep_pins_a>; pinctrl-names = "default", "sleep"; @@ -389,6 +390,7 @@ /delete-property/dma-names; status = "disabled"; pwm { + /* PWM output on pin 31 of the expansion connector (CN8.31) using TIM4_CH2 func */ pinctrl-0 = <&pwm4_pins_a>; pinctrl-1 = <&pwm4_sleep_pins_a>; pinctrl-names = "default", "sleep"; @@ -404,6 +406,7 @@ /delete-property/dma-names; status = "disabled"; pwm { + /* PWM output on pin 32 of the expansion connector (CN8.32) using TIM8_CH3 func */ pinctrl-0 = <&pwm8_pins_a>; pinctrl-1 = <&pwm8_sleep_pins_a>; pinctrl-names = "default", "sleep"; @@ -417,6 +420,7 @@ &timers14 { status = "disabled"; pwm { + /* PWM output on pin 33 of the expansion connector (CN8.33) using TIM14_CH1 func */ pinctrl-0 = <&pwm14_pins_a>; pinctrl-1 = <&pwm14_sleep_pins_a>; pinctrl-names = "default", "sleep";