diff options
| author | Gao Pan <pandy.gao@nxp.com> | 2017-03-10 14:54:32 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:25:58 +0800 |
| commit | 9c5bdb86787be0a7cf69bdd0f64a74d758109b60 (patch) | |
| tree | 01327458cc1264251d873d54b9c7b682248eee2d /arch/arm/boot/dts/imx7ulp-evk.dts | |
| parent | ee8c64fa88eed4333178fbb78cabbae31a3b8c48 (diff) | |
MLK-14392-2 arm: dts: imx7ulp: add focaltech touch sopport
Add focaltech touch support
Signed-off-by: Gao Pan <pandy.gao@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7ulp-evk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7ulp-evk.dts | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7ulp-evk.dts b/arch/arm/boot/dts/imx7ulp-evk.dts index 9014aa44ad2a..66a32992db54 100644 --- a/arch/arm/boot/dts/imx7ulp-evk.dts +++ b/arch/arm/boot/dts/imx7ulp-evk.dts @@ -298,6 +298,13 @@ >; }; + pinctrl_focaltech: focaltechgrp { + fsl,pins = < + IMX7ULP_PAD_PTF0__PTF0 0x20100 + IMX7ULP_PAD_PTF1__PTF1 0x20100 + >; + }; + pinctrl_usdhc1: usdhc1grp { fsl,pins = < IMX7ULP_PAD_PTE3__SDHC1_CMD 0x843 @@ -362,6 +369,24 @@ #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_lpi2c7>; + + focaltech@38 { + compatible = "focaltech,fts"; + reg = <0x38>; + pinctrl-0 = <&pinctrl_focaltech>; + interrupt-parent = <&gpio3>; + interrupts = <0 0x02>; + focaltech,reset-gpio = <&gpio3 1 0x01>; + focaltech,irq-gpio = <&gpio3 0 0x02>; + focaltech,max-touch-number = <5>; + focaltech,display-coords = <0 0 1080 1920>; + + focaltech,have-key; + focaltech,key-number = <3>; + focaltech,keys = <139 102 158>; + focaltech,key-y-coord = <2000>; + focaltech,key-x-coords = <200 600 800>; + }; }; &lpi2c5 { |