2018-09-05 08:17:53

by Anson Huang

Subject: [PATCH] ARM: dts: imx6qdl-sabreauto: add egalax touch screen support

Add egalax touch screen support on i2c2 bus.

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

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
--
2.7.4

2018-09-10 02:21:53

by Shawn Guo

Subject: Re: [PATCH] ARM: dts: imx6qdl-sabreauto: add egalax touch screen support

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 <[email protected]>

Applied, thanks.