diff mbox series

ARM: dts: imx6qdl-sabreauto: add egalax touch screen support

Message ID 1536135029-22389-1-git-send-email-Anson.Huang@nxp.com (mailing list archive)
State New, archived
Headers show
Series ARM: dts: imx6qdl-sabreauto: add egalax touch screen support | expand

Commit Message

Anson Huang Sept. 5, 2018, 8:10 a.m. UTC 
Add egalax touch screen support on i2c2 bus.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

Comments

Shawn Guo Sept. 10, 2018, 1:02 a.m. UTC | #1 
On Wed, Sep 05, 2018 at 04:10:29PM +0800, Anson Huang wrote:
> Add egalax touch screen support on i2c2 bus.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Applied, thanks.
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 246af86..a6dc5c4 100644
--- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
@@ -417,6 +417,15 @@ 
 		VLC-supply = <&reg_audio>;
 	};
 
+	touchscreen@4 {
+		compatible = "eeti,egalax_ts";
+		reg = <0x04>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_egalax_int>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
+		wakeup-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
+	};
 };
 
 &i2c3 {
@@ -452,6 +461,12 @@ 
 			>;
 		};
 
+		pinctrl_egalax_int: egalax-intgrp {
+			fsl,pins = <
+				MX6QDL_PAD_EIM_EB0__GPIO2_IO28		0xb0b1
+			>;
+		};
+
 		pinctrl_enet: enetgrp {
 			fsl,pins = <
 				MX6QDL_PAD_KEY_COL1__ENET_MDIO		0x1b0b0