diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2018-09-05 11:10:29 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-09-10 04:01:31 +0300 |
| commit | 9e514e22832f0aa46346d30854cc7483c2302cc8 (patch) | |
| tree | 2f6e86b875c811106a34325846fcc491821b022f /arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | |
| parent | 4a1f02c345b63d8aa3c82df5e3256f59e10ad829 (diff) | |
| download | linux-9e514e22832f0aa46346d30854cc7483c2302cc8.tar.xz | |
ARM: dts: imx6qdl-sabreauto: add egalax touch screen support
Add egalax touch screen support on i2c2 bus.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-sabreauto.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 246af86f40c3..a6dc5c42c632 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -417,6 +417,15 @@ VLC-supply = <®_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 |