diff options
| author | Aisheng Dong <aisheng.dong@nxp.com> | 2018-11-28 11:03:48 +0000 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-12-10 10:03:03 +0800 |
| commit | 88dddae62eefb309391e2b442c3dd077a12aa35a (patch) | |
| tree | 93c0877bd719da023670143c4f7f6215655010d2 /arch/arm/boot/dts/imx6sx-sdb.dts | |
| parent | f820ca29bfde05be286c346fdea69bd2a7b592c3 (diff) | |
| download | linux-88dddae62eefb309391e2b442c3dd077a12aa35a.tar.bz2 | |
ARM: dts: imx6sx-sdb: add flexcan support
CAN transceiver is different on RevA and RevB board.
It's active high on RevA while active low on Rev B.
Signed-off-by: Aisheng Dong <aisheng.dong@nxp.com>
Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sdb.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sdb.dts | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts index 96bd6375c5aa..b1b33ad001d9 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dts +++ b/arch/arm/boot/dts/imx6sx-sdb.dts @@ -132,3 +132,8 @@ ®_soc { vin-supply = <&sw1a_reg>; }; + +®_can_stby { + /* Transceiver EN/STBY is active low on RevB board */ + gpio = <&gpio4 27 GPIO_ACTIVE_LOW>; +}; |