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ARM: tegra: apalis-tk1: Activate PWM pin muxing for pwm3

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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.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Marcel Ziswiler 2018-02-10 02:38:02 +01:00 committed by Thierry Reding
parent d174e9465d
commit e18dc29620
1 changed files with 4 additions and 4 deletions
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8
arch/arm/boot/dts/tegra124-apalis.dtsi
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@ -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>;
};