diff options
Diffstat (limited to 'arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts')
| -rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts index 63cff402f3a8..8aa93c646bec 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353p.dts @@ -95,6 +95,18 @@ pintctrl-names = "default"; pinctrl-0 = <&i2c2m1_xfer>; status = "okay"; + + touch@1a { + compatible = "hynitron,cst340"; + reg = <0x1a>; + interrupt-parent = <&gpio4>; + interrupts = <RK_PB1 IRQ_TYPE_EDGE_FALLING>; + pinctrl-0 = <&touch_rst>; + pinctrl-names = "default"; + reset-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <640>; + touchscreen-size-y = <480>; + }; }; &pinctrl { @@ -104,6 +116,13 @@ <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + touch { + touch_rst: touch-rst { + rockchip,pins = + <4 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + }; + }; }; &rk817 { |