This pin needs to be configured in pull-down, non-tristate mode in order for the backlight to work correctly.
Signed-off-by: Thierry Reding <[email protected]> --- arch/arm/boot/dts/tegra124-venice2.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts index d027c48bbd67..8dbe49835c91 100644 --- a/arch/arm/boot/dts/tegra124-venice2.dts +++ b/arch/arm/boot/dts/tegra124-venice2.dts @@ -111,6 +111,13 @@ nvidia,pull = <TEGRA_PIN_PULL_NONE>; nvidia,tristate = <TEGRA_PIN_DISABLE>; }; + ph2 { + nvidia,pins = "ph2"; + nvidia,function = "gmi"; + nvidia,pull = <TEGRA_PIN_PULL_DOWN>; + nvidia,tristate = <TEGRA_PIN_DISABLE>; + nvidia,enable-input = <TEGRA_PIN_DISABLE>; + }; sdmmc1_clk_pz0 { nvidia,pins = "sdmmc1_clk_pz0", "sdmmc1_cmd_pz1", -- 1.8.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
