diff options
| author | Robby Cai <robby.cai@nxp.com> | 2019-08-24 17:57:32 -0400 |
|---|---|---|
| committer | Dong Aisheng <aisheng.dong@nxp.com> | 2019-11-25 16:06:51 +0800 |
| commit | 9e784f0367da6d200e722788e7266c1456ab329e (patch) | |
| tree | 2f64f161b2086d1ce05201ceeddff54affe7ec68 /arch/arm/boot/dts/imx7d-sdb-epdc.dtsi | |
| parent | ae508241b067b0f000a36b982444cbbbfdc74822 (diff) | |
arm: dts: imx7d-sdb-epdc: enable elan touch on IMXEBOOKDC4 board
enable elan touch on IMXEBOOKDC4 panel board
Signed-off-by: Robby Cai <robby.cai@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-sdb-epdc.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb-epdc.dtsi | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb-epdc.dtsi b/arch/arm/boot/dts/imx7d-sdb-epdc.dtsi index 2700781ee989..f58e5a06dc0f 100644 --- a/arch/arm/boot/dts/imx7d-sdb-epdc.dtsi +++ b/arch/arm/boot/dts/imx7d-sdb-epdc.dtsi @@ -39,3 +39,18 @@ &uart5 { status = "disabled"; }; + +&i2c3 { + elan@10 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_epdc_elan_touch>; + compatible = "elan,elan-touch"; + reg = <0x10>; + interrupt-parent = <&gpio6>; + interrupts = <12 IRQ_TYPE_EDGE_FALLING>; + gpio_elan_cs = <&gpio6 13 0>; + gpio_elan_rst = <&gpio6 15 0>; + gpio_intr = <&gpio6 12 0>; + status = "okay"; + }; +}; |