[PATCH 3/6] apalis-tk1: optional displayport hot-plug detect
From: Marcel Ziswiler
Date: Mon Nov 21 2016 - 19:15:22 EST
Configure DP_HPD_PFF0 pin as optional DisplayPort hot-plug detect.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
---
arch/arm/boot/dts/tegra124-apalis.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra124-apalis.dtsi b/arch/arm/boot/dts/tegra124-apalis.dtsi
index 0534601..747ce81 100644
--- a/arch/arm/boot/dts/tegra124-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra124-apalis.dtsi
@@ -255,7 +255,7 @@
};
dp_hpd_pff0 {
nvidia,pins = "dp_hpd_pff0";
- nvidia,function = "rsvd2";
+ nvidia,function = "dp";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
--
2.5.5