diff options
| author | Ken Lin <yungching0725@gmail.com> | 2017-02-03 09:21:14 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2017-03-07 12:38:34 +0100 |
| commit | d08839153049ac175f4f13181bc20636dd473f38 (patch) | |
| tree | a75a7b43290e24481f957a5729f39ec110357144 /arch/arm/boot/dts/imx6q-b450v3.dts | |
| parent | c1ae3cfa0e89fa1a7ecc4c99031f5e9ae99d9201 (diff) | |
ARM: dts: imx6q-bx50v3: change pca953x GPIO default settings
Leave pca953x P06,P07 pins on b850v3 platform and P06 pin on
b450v3/b650v3 unconfigured in the kernel space since they could be
configured as DP1_RST and DP2_RST by the applications for the DP FW
update support.
Signed-off-by: Ken Lin <ken.lin@advantech.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6q-b450v3.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6q-b450v3.dts | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-b450v3.dts b/arch/arm/boot/dts/imx6q-b450v3.dts index 116bebb5e435..404a93d9596b 100644 --- a/arch/arm/boot/dts/imx6q-b450v3.dts +++ b/arch/arm/boot/dts/imx6q-b450v3.dts @@ -104,4 +104,11 @@ output-low; line-name = "PCA9539-P05"; }; + + P07 { + gpio-hog; + gpios = <7 0>; + output-low; + line-name = "PCA9539-P07"; + }; }; |