Messages in this thread Patch in this message | | | From | Marcel Ziswiler <> | Subject | [PATCH 2/6] ARM: dts: tegra: apalis-tk1: activate pwm pin muxing for pwm3 | Date | Sat, 10 Feb 2018 02:38:02 +0100 |
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From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Activate PWM pin muxing for Apalis PWM3. Note that the same PWM3 is already active on pu6 being Apalis BKL1_PWM as well. Therefore exporting that one for raw sysfs access will fail and one has to revert to using the pwm backlight.
Downstream commit 668ddb921800 ("apalis-tk1: activate pwm pin muxing for pwm3").
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
arch/arm/boot/dts/tegra124-apalis.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi index be45b6753916..7fbaaf221029 100644 --- a/arch/arm/boot/dts/tegra124-apalis.dtsi +++ b/arch/arm/boot/dts/tegra124-apalis.dtsi @@ -453,12 +453,12 @@ nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; - /* PWM3 active on pu6 being Apalis BKL1_PWM */ + /* PWM3 active on pu6 being Apalis BKL1_PWM as well */ ph3 { nvidia,pins = "ph3"; - nvidia,function = "gmi"; - nvidia,pull = <TEGRA_PIN_PULL_DOWN>; - nvidia,tristate = <TEGRA_PIN_ENABLE>; + nvidia,function = "pwm3"; + nvidia,pull = <TEGRA_PIN_PULL_NONE>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; nvidia,enable-input = <TEGRA_PIN_DISABLE>; }; -- 2.14.3
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