The Nyan boards have a eKTH3000 from Elan as their trackpad, connected
through I2C.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/tegra124-nyan-big.dts | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts b/arch/arm/boot/dts/tegra124-nyan-big.dts
index 004e8e4..e953fe2 100644
--- a/arch/arm/boot/dts/tegra124-nyan-big.dts
+++ b/arch/arm/boot/dts/tegra124-nyan-big.dts
@@ -526,6 +526,14 @@
i2c@0,7000c400 {
status = "okay";
clock-frequency = <100000>;
+
+ trackpad@15 {
+ compatible = "elan,ekth3000";
+ reg = <0x15>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
+ wakeup-source;
+ };
};
i2c@0,7000c500 {
--
1.9.3
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