[RESEND PATCH 3/6] apalis-tk1: optional displayport hot-plug detect

[marcel at ziswiler.com]

From: Marcel Ziswiler <marcel.ziswiler at toradex.com>

Configure DP_HPD_PFF0 pin as optional DisplayPort hot-plug detect.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
---

 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>;
-- 
2.9.3