diff options
author | Haibo Chen <haibo.chen@nxp.com> | 2018-07-18 19:56:43 +0800 |
---|---|---|
committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:33:02 +0800 |
commit | 36eb4413eb0d85ba9176a9d4cc1b010a45cf3381 (patch) | |
tree | 3d1ab335fcd5020991751bfc1b151b4f14839359 /arch | |
parent | 364fd1879c587fbdb80aa290df54609c30de7ef8 (diff) |
MLK-18969 ARM64: dts: fsl-imx8mm-evk: add touch support
MIPI DSI panel also has a touch, this patch add the touch
support for fsl-imx8mm-evk board.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
(cherry picked from commit 8246c3148e07eeda05b5b375819c06bde0a80824)
Diffstat (limited to 'arch')
-rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-rm67191.dts | 12 | ||||
-rwxr-xr-x | arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts | 6 |
2 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-rm67191.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-rm67191.dts index 1241b9f3531b..06488ae25f84 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-rm67191.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk-rm67191.dts @@ -20,3 +20,15 @@ status = "okay"; }; }; + +&i2c2 { + synaptics_dsx_ts@20 { + compatible = "synaptics_dsx"; + reg = <0x20>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2_synaptics_dsx_io>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + status = "okay"; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts index 912350ec2ee2..08ebdc93246f 100755 --- a/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts @@ -166,6 +166,12 @@ >; }; + pinctrl_i2c2_synaptics_dsx_io: synaptics_dsx_iogrp { + fsl,pins = < + MX8MM_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19 /* Touch int */ + >; + }; + pinctrl_fec1: fec1grp { fsl,pins = < MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 |