To allow to access system controller registers from watchdog driver code
add a phandle in the watchdog 'wdt' node. This avoid using arch dependent
operations in driver code.
Reviewed-by: Arınç ÜNAL <arinc.unal@xxxxxxxxxx>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
---
arch/mips/boot/dts/ralink/mt7621.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/mips/boot/dts/ralink/mt7621.dtsi b/arch/mips/boot/dts/ralink/mt7621.dtsi
index ac818fd721ae..3d16beb77440 100644
--- a/arch/mips/boot/dts/ralink/mt7621.dtsi
+++ b/arch/mips/boot/dts/ralink/mt7621.dtsi
@@ -73,6 +73,7 @@ sysc: syscon@0 {
wdt: watchdog@100 {
compatible = "mediatek,mt7621-wdt";
reg = <0x100 0x100>;
+ mediatek,sysctl = <&sysc>;
};
gpio: gpio@600 {
--
2.25.1
