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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2015-08-28 17:59:41 +0200
committerThierry Reding <treding@nvidia.com>2015-09-15 11:22:42 +0200
commit6456e9c5a27fad0345d2b24ea35ce5562917a352 (patch)
tree5fb0642b282c36912d1b0365928d33b8100c31a2 /arch/arm
parentb038e3b916cf5c6f4f27f1fbaa10b657a941be54 (diff)
ARM: tegra: colibri: Add touch pen interrupt pin muxing
Add TOUCH_PEN_INT# pin muxing required for proper STMPE811 touch screen controller operation. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/tegra30-colibri.dtsi9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra30-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index 57335c30a013..fba3d2a8b9fc 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>;
+ };
};
};