diff options
| author | Haibo Chen <haibo.chen@nxp.com> | 2021-09-08 13:34:57 +0800 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2021-11-02 16:51:07 +0800 |
| commit | 7d41a02e528d9af53a6d919a0069961e76d0b6f4 (patch) | |
| tree | ab69e5c41a0ef1e5660517c4667980c566cfeace /arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67199.dts | |
| parent | 7c9795e4a54273a2a9511e726b38550ebb70f4b1 (diff) | |
LF-4556 arm64: dts: imx8m-ddr4-evk: add goodix touch support
Add goodix touch support for imx8m-ddr4-evk board.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67199.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67199.dts | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67199.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67199.dts index 5c07cc4f35ba..9a4585e41255 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67199.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk-rm67199.dts @@ -13,3 +13,18 @@ }; }; +&i2c2 { + touchscreen@14 { + compatible = "goodix,gt1151"; + reg = <0x14>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_synaptics_dsx_io>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_EDGE_FALLING>; + irq-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>; + edge-failling-trigger; + touchscreen-size-x = <1080>; + touchscreen-size-y = <1920>; + }; +}; + |