diff options
| author | Haibo Chen <haibo.chen@nxp.com> | 2016-01-08 20:15:05 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:24:08 +0800 |
| commit | d7d6e00842d74bdcfc567aa756e37f22ac5c1364 (patch) | |
| tree | b93013bbec674c70cafb438e07a683af2a0a7116 /arch/arm/boot/dts/imx7d-sdb.dts | |
| parent | c10bfb967d0f1eccbe44c08b4701538fc6dd312f (diff) | |
MLK-12140 ARM: dts: imx7d-sdb-epdc: add EPDC touch support for imx7d-sdb
EPDC board has touch screen, this patch add touch support on imx7d-sdb TO1.1
board, due to the touch pin conflict with UART5 and GPMI, so disable UART5 in
imx7d-sdb-epdc.dtsi. For GPMI, it default disabled in imx7d-sdb.dts, so do not
impact touch.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-sdb.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index aa4bdd35f4eb..a43b1b3aeae0 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -781,6 +781,14 @@ >; }; + pinctrl_epdc_elan_touch: epdc_elan_touch_grp { + fsl,pins = < + MX7D_PAD_SAI1_RX_DATA__GPIO6_IO12 0x59 + MX7D_PAD_SAI1_TX_DATA__GPIO6_IO15 0x1b + MX7D_PAD_SAI1_TX_BCLK__GPIO6_IO13 0x80000000 + >; + }; + pinctrl_hog_1: hoggrp-1 { fsl,pins = < MX7D_PAD_ECSPI2_SS0__GPIO4_IO23 0x80000000 /* bt reg on */ |