diff options
| author | Anson Huang <anson.huang@nxp.com> | 2018-12-05 04:14:25 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-12-10 05:03:06 +0300 |
| commit | c9a8cf0f1d6960911aa7303f95aef8a49a7e1f1f (patch) | |
| tree | 3a563d302ea8b54272e662d6b9dfe928fa6a53c7 /arch/arm/boot/dts/imx6qdl-sabresd.dtsi | |
| parent | cf1bb82b0bd5ac64b8a19674283558a79968305f (diff) | |
| download | linux-c9a8cf0f1d6960911aa7303f95aef8a49a7e1f1f.tar.xz | |
ARM: dts: imx6qdl-sabresd: add egalax touch screen support on i2c2 bus
Add egalax touch screen support on i2c2 bus, it is connected
to LVDS0, while the existing one on i2c3 bus is connected to
LVDS1.
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-sabresd.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi index 6e46a195b399..d7389b58ef2e 100644 --- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi @@ -272,6 +272,16 @@ pinctrl-0 = <&pinctrl_i2c2>; status = "okay"; + touchscreen@4 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_egalax_int>; + interrupt-parent = <&gpio6>; + interrupts = <8 IRQ_TYPE_EDGE_FALLING>; + wakeup-gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>; + }; + ov5640: camera@3c { compatible = "ovti,ov5640"; pinctrl-names = "default"; @@ -498,6 +508,12 @@ >; }; + pinctrl_i2c2_egalax_int: i2c2egalaxintgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x1b0b0 + >; + }; + pinctrl_i2c3: i2c3grp { fsl,pins = < MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 |