Commit 88d22f13 authored Nov 22, 2018 by Anson Huang Committed by Shawn Guo Dec 10, 2018

ARM: dts: imx6sll-evk: use WDOG_B pin reset



i.MX6SLL EVK board has WDOG_B pin connected to the PMIC;

Add the WDOG_B pinctrl entry and 'fsl,ext-reset-output'
property to wdog node to let watchdog trigger a system
POR reset via the PMIC.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent 366a209c

arch/arm/boot/dts/imx6sll-evk.dts

+12 −0

Original line number	Diff line number	Diff line
		@@ -314,6 +314,12 @@
		status = "okay";
		};

		&wdog1 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_wdog1>;
		fsl,ext-reset-output;
		};

		&iomuxc {
		pinctrl_reg_sd3_vmmc: sd3vmmcgrp {
		fsl,pins = <
		@@ -479,4 +485,10 @@
		MX6SLL_PAD_PWM1__PWM1_OUT 0x110b0
		>;
		};

		pinctrl_wdog1: wdog1grp {
		fsl,pins = <
		MX6SLL_PAD_WDOG_B__WDOG1_B 0x170b0
		>;
		};
		};

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