From 24bd9a55c95c4aec04a6e0e81cc704a012d4f7e3 Mon Sep 17 00:00:00 2001 From: Bhuvanchandra DV Date: Tue, 6 Sep 2016 14:17:03 +0530 Subject: arm: dts: imx7: Add support for PWM polarity control Update #pwm-cells to 3 in order to support PWM signal polarity control. Signed-off-by: Bhuvanchandra DV Signed-off-by: Stefan Agner (cherry picked from commit a97e7559fb82ddf9be12c5d31adbd35937f24ce7) --- arch/arm/boot/dts/imx7-colibri.dtsi | 2 +- arch/arm/boot/dts/imx7s.dtsi | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) (limited to 'arch/arm/boot/dts') diff --git a/arch/arm/boot/dts/imx7-colibri.dtsi b/arch/arm/boot/dts/imx7-colibri.dtsi index 8a40f73cba74..db7fdb6a0ebd 100644 --- a/arch/arm/boot/dts/imx7-colibri.dtsi +++ b/arch/arm/boot/dts/imx7-colibri.dtsi @@ -15,7 +15,7 @@ compatible = "pwm-backlight"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio_bl_on>; - pwms = <&pwm1 0 5000000>; + pwms = <&pwm1 0 5000000 0>; enable-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index dd87828b89d8..9ad2c00413bf 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -747,7 +747,7 @@ clocks = <&clks IMX7D_PWM1_ROOT_CLK>, <&clks IMX7D_PWM1_ROOT_CLK>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -758,7 +758,7 @@ clocks = <&clks IMX7D_PWM2_ROOT_CLK>, <&clks IMX7D_PWM2_ROOT_CLK>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -769,7 +769,7 @@ clocks = <&clks IMX7D_PWM3_ROOT_CLK>, <&clks IMX7D_PWM3_ROOT_CLK>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; @@ -780,7 +780,7 @@ clocks = <&clks IMX7D_PWM4_ROOT_CLK>, <&clks IMX7D_PWM4_ROOT_CLK>; clock-names = "ipg", "per"; - #pwm-cells = <2>; + #pwm-cells = <3>; status = "disabled"; }; -- cgit v1.2.3