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| author | Fabio Estevam <fabio.estevam@nxp.com> | 2016-06-14 04:07:59 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2016-06-16 04:55:34 +0300 |
| commit | 8c4a18e232851dda93e3308c5d69595c18524c89 (patch) | |
| tree | 5c2b9ac4bfadc43cb8e4305884b09299f7977df6 /arch/arm/boot/dts/imx6sx-sdb.dtsi | |
| parent | 50e0299809c4211b74013095b6970527a11587d8 (diff) | |
| download | linux-8c4a18e232851dda93e3308c5d69595c18524c89.tar.xz | |
ARM: dts: imx6sx-sdb: Use WDOG_B pin reset
imx6sx-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/imx6sx-sdb.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6sx-sdb.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi index fcbaccf73e10..9d70cfd40aff 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi @@ -322,6 +322,12 @@ status = "okay"; }; +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; +}; + &iomuxc { imx6x-sdb { pinctrl_audmux: audmuxgrp { @@ -588,5 +594,11 @@ MX6SX_PAD_SD4_DATA6__GPIO6_IO_20 0x17059 /* WP */ >; }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX6SX_PAD_GPIO1_IO13__WDOG1_WDOG_ANY 0x30b0 + >; + }; }; }; |