ARM: tegra: apalis-tk1: use high vil/vih receivers for ddc

DDC/EDID detection was failing on Apalis TK1 V1.2A on Ixora.

Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

diff --git a/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-v1.2-pinmux.dtsi b/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-v1.2-pinmux.dtsi
index d49673f5cce5651a3c6b146c7712c5290e7b5999..d7f5a6c46dc1ccdaffaa0d84fd4e2d5d45b0e2b3 100644 (file)
--- a/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-v1.2-pinmux.dtsi
+++ b/arch/arm/boot/dts/tegra124-platforms/tegra124-apalis-v1.2-pinmux.dtsi
@@ -247,6 +247,7 @@
                                nvidia,pull = <TEGRA_PIN_PULL_NONE>;
                                nvidia,tristate = <TEGRA_PIN_DISABLE>;
                                nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,rcv-sel = <TEGRA_PIN_ENABLE>;
                        };
                        ddc_sda_pv5 {
                                nvidia,pins = "ddc_sda_pv5";
@@ -254,6 +255,7 @@
                                nvidia,pull = <TEGRA_PIN_PULL_NONE>;
                                nvidia,tristate = <TEGRA_PIN_DISABLE>;
                                nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+                               nvidia,rcv-sel = <TEGRA_PIN_ENABLE>;
                        };
 
                        /* Apalis MMC1 */