[PATCH 1/4] ARM: dts: imx6: phycore-som: Set PMIC watchdog alias as default

[Primoz Fiser <primoz.fiser@norik.com>]

Pin the da9062 PMIC watchdog to /dev/watchdog0 via a DT alias, instead
of leaving it to be assigned dynamically by probe order. This SOM
already relies on the PMIC for reset (see commit aa4f48a4e06c ("ARM:
dts: imx6: phycore: Rely on PMIC reboot/reset handler")), so this
makes that the predictable, fixed watchdog device node.

Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
---
 arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi
index ddbfecd591f5..205467fd223e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-phytec-phycore-som.dtsi
@@ -11,6 +11,7 @@ / {
 	aliases {
 		rtc1 = &da9062_rtc;
 		rtc2 = &snvs_rtc;
+		watchdog0 = &da9062_wdog;
 	};
 
 	/*
@@ -112,7 +113,7 @@ da9062_onkey: onkey {
 			compatible = "dlg,da9062-onkey";
 		};
 
-		watchdog {
+		da9062_wdog: watchdog {
 			compatible = "dlg,da9062-watchdog";
 			dlg,use-sw-pm;
 			dlg,wdt-sd = <1>;
-- 
2.34.1