ARM: dts: imx6sx-sabreauto: add flexcan support
The CAN transceiver on MX6SX Sabreauto board seems in sleep mode by default after power up the board. User has to press the wakeup key on ARD baseboard before using the transceiver, or it may not work properly when power up the board at the first time(warm reset does not have such issue). This patch operates the wake pin too besides stby/en pins by chaining them together in regulator mode. Signed-off-by: NAisheng Dong <aisheng.dong@nxp.com> Signed-off-by: NJoakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: NShawn Guo <shawnguo@kernel.org>
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