Commit 3bbc9abb authored Dec 09, 2018 by Baruch Siach Committed by Shawn Guo Dec 16, 2018

arm64: dts: imx8mq-evk: enable watchdog



The external nWDOG signal connects to the EVK board reset circuit.

Tested on the i.MX8MQ EVK rev B3.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

parent d3a2d72b

arch/arm64/boot/dts/freescale/imx8mq-evk.dts

+13 −0

Original line number	Diff line number	Diff line
		@@ -160,6 +160,13 @@
		status = "okay";
		};

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

		&iomuxc {
		pinctrl_fec1: fec1grp {
		fsl,pins = <
		@@ -287,4 +294,10 @@
		MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
		>;
		};

		pinctrl_wdog: wdog1grp {
		fsl,pins = <
		MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
		>;
		};
		};