add / enable watchdog which is connected via
WDOG_B to the PMIC, due to i.MX7 Errata e10574
Signed-off-by: André Draszik <git@xxxxxxxxxx>
Cc: Ilya Ledvich <ilya@xxxxxxxxxxxxxx>
Cc: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Cc: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: NXP Linux Team <linux-imx@xxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
---
arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
index 78046633d91b..ca3c5d95d6c3 100644
--- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
+++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts
@@ -207,6 +207,12 @@
status = "okay";
};
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+};
+
&iomuxc {
pinctrl_enet1: enet1grp {
fsl,pins = <
@@ -288,4 +294,10 @@
MX7D_PAD_LPSR_GPIO1_IO06__GPIO1_IO6 0x4000007f
>;
};
+
+ pinctrl_wdog: wdoggrp {
+ fsl,pins = <
+ MX7D_PAD_LPSR_GPIO1_IO00__WDOG1_WDOG_B 0x74
+ >;
+ };
};
--
2.23.0.rc1
