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| author | Fabio Estevam <fabio.estevam@nxp.com> | 2016-06-14 04:07:57 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2016-06-16 04:55:25 +0300 |
| commit | 51fd03233d1ca6b7ef9a1b4c31c17ebc4aa005cf (patch) | |
| tree | f3f38c087c7dc5888fa4ab7675b115926f6a40f3 /arch/arm/boot/dts/imx7d-sdb.dts | |
| parent | 49607ff7a659ae3a78184255a522c0f48f1c705d (diff) | |
| download | linux-51fd03233d1ca6b7ef9a1b4c31c17ebc4aa005cf.tar.xz | |
ARM: dts: imx7d-sdb: Use WDOG_B pin reset
imx7d-sdb has WDOG1_B pin connected to the PMIC.
Pass the 'fsl,ext-reset-output' property so that the watchdog
can trigger a system POR reset via the PMIC.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx7d-sdb.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx7d-sdb.dts | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-sdb.dts b/arch/arm/boot/dts/imx7d-sdb.dts index b267f79e3059..d6da5064ad98 100644 --- a/arch/arm/boot/dts/imx7d-sdb.dts +++ b/arch/arm/boot/dts/imx7d-sdb.dts @@ -314,6 +314,12 @@ status = "okay"; }; +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; +}; + &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; @@ -512,5 +518,10 @@ >; }; + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX7D_PAD_GPIO1_IO00__WDOD1_WDOG_B 0x74 + >; + }; }; }; |