Add TOUCH_PEN_INT# pin muxing required for proper STMPE811 touch screen
controller operation.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
---
arch/arm/boot/dts/tegra30-colibri.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index 57335c3..fba3d2a 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -183,6 +183,15 @@
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
+
+ /* TOUCH_PEN_INT# */
+ pv0 {
+ nvidia,pins = "pv0";
+ nvidia,function = "rsvd1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+ };
};
};
--
2.4.3
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