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| author | Anson Huang <Anson.Huang@nxp.com> | 2018-05-06 14:28:11 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-05-14 22:07:58 +0800 |
| commit | 7e0595429a2bebedbfec0295fea54b82caffca32 (patch) | |
| tree | 84195b06feed5c46e3a7050198f10528d010a677 /arch/arm/boot/dts/imx6sx-sabreauto.dts | |
| parent | 37accf72e04b2dfcbdf3905cfcf3a4cb645145ee (diff) | |
| download | op-kernel-dev-7e0595429a2bebedbfec0295fea54b82caffca32.zip op-kernel-dev-7e0595429a2bebedbfec0295fea54b82caffca32.tar.gz | |
ARM: dts: imx6sx-sabreauto: add wdog external reset
i.MX6SX Sabre Auto board has GPIO1_IO13 pin can be
MUXed as WDOG output to reset PMIC, add this function
support.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sabreauto.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sabreauto.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts index fff0081..146d5ab 100644 --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts @@ -221,6 +221,12 @@ MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059 >; }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO13__WDOG1_WDOG_ANY 0x30b0 + >; + }; }; &i2c2 { @@ -359,3 +365,9 @@ #gpio-cells = <2>; }; }; + +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; +}; |
