[PATCH v6 05/12] ARM: tegra: Add node for trackpad in Nyan boards

[Tomeu Vizoso]

The Nyan boards have a eKTH3000 from Elan as their trackpad, connected
through I2C.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>
Acked-by: Stephen Warren <swarren at nvidia.com>
Reviewed-by: Alexandre Courbot <acourbot at nvidia.com>
---
 arch/arm/boot/dts/tegra124-nyan.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/tegra124-nyan.dtsi b/arch/arm/boot/dts/tegra124-nyan.dtsi
index c0ee53f..579b0b9 100644
--- a/arch/arm/boot/dts/tegra124-nyan.dtsi
+++ b/arch/arm/boot/dts/tegra124-nyan.dtsi
@@ -71,6 +71,14 @@
 	i2c at 0,7000c400 {
 		status = "okay";
 		clock-frequency = <100000>;
+
+		trackpad at 15 {
+			compatible = "elan,ekth3000";
+			reg = <0x15>;
+			interrupt-parent = <&gpio>;
+			interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_EDGE_FALLING>;
+			wakeup-source;
+		};
 	};
 
 	i2c at 0,7000c500 {
-- 
2.1.0