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| author |   Fabio Estevam <fabio.estevam@nxp.com> | 2017-05-23 12:16:08 -0300 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2017-05-25 15:50:24 +0800 |
| commit | d1ceec2a8f6ab1b35c296c3339127adca1ace30b (patch) | |
| tree | 100268fba91ce97c3b3c372a0ed7b998b8697681 | |
| parent | ARM: dts: imx: Add generic compatible string for I2C EEPROM (diff) | |
| download | wireguard-linux-d1ceec2a8f6ab1b35c296c3339127adca1ace30b.tar.xz wireguard-linux-d1ceec2a8f6ab1b35c296c3339127adca1ace30b.zip | |
ARM: dts: imx7d-pico: Add watchdog support
imx7d-pico has the WDOG1_B pin connected to the PMIC, so add the
wdog1 node and use the 'fsl,ext-reset-output' property to
properly describe it.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm/boot/dts/imx7d-pico.dts | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-pico.dts b/arch/arm/boot/dts/imx7d-pico.dts index ebda3dffc270..f874352bb496 100644 --- a/arch/arm/boot/dts/imx7d-pico.dts +++ b/arch/arm/boot/dts/imx7d-pico.dts @@ -284,6 +284,13 @@ status = "okay"; }; +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; + status = "okay"; +}; + &iomuxc { pinctrl_enet1: enet1grp { fsl,pins = < @@ -385,3 +392,11 @@ >; }; }; + +&iomuxc_lpsr { + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX7D_PAD_LPSR_GPIO1_IO00__WDOD1_WDOG_B 0x74 + >; + }; +}; |