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| author | Fabio Estevam <fabio.estevam@nxp.com> | 2016-06-13 22:07:58 -0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2016-06-16 09:55:31 +0800 |
| commit | 50e0299809c4211b74013095b6970527a11587d8 (patch) | |
| tree | 690450f38faaf40cda538024ffa2dc96c7cf4dc6 /arch/arm/boot | |
| parent | 51fd03233d1ca6b7ef9a1b4c31c17ebc4aa005cf (diff) | |
| download | talos-obmc-linux-50e0299809c4211b74013095b6970527a11587d8.tar.gz talos-obmc-linux-50e0299809c4211b74013095b6970527a11587d8.zip | |
ARM: dts: imx6ul-evk: Use WDOG_B pin reset
imx6ul-evk 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')
| -rw-r--r-- | arch/arm/boot/dts/imx6ul-14x14-evk.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dts b/arch/arm/boot/dts/imx6ul-14x14-evk.dts index bfe9fb4280e7..e281d5087d4a 100644 --- a/arch/arm/boot/dts/imx6ul-14x14-evk.dts +++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dts @@ -256,6 +256,12 @@ status = "okay"; }; +&wdog1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wdog>; + fsl,ext-reset-output; +}; + &iomuxc { pinctrl-names = "default"; @@ -484,4 +490,10 @@ MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059 >; }; + + pinctrl_wdog: wdoggrp { + fsl,pins = < + MX6UL_PAD_LCD_RESET__WDOG1_WDOG_ANY 0x30b0 + >; + }; }; |
