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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>
hifive-unleashed-5.1
Fabio Estevam 2016-06-13 22:07:59 -03:00 committed by Shawn Guo
parent 50e0299809
commit 8c4a18e232
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/imx6sx-sdb.dtsi
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@ -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
>;
};
};
};