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mips: dts: ralink: mt7621: add phandle to system controller node for watchdog 

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@arinc9.com>
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Sergio Paracuellos 2023-02-14 11:39:34 +01:00 committed by Thomas Bogendoerfer
parent 79f76e574c
commit 70f864d108
1 changed files with 1 additions and 0 deletions
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arch/mips/boot/dts/ralink/mt7621.dtsi
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@ -73,6 +73,7 @@
wdt: watchdog@100 {
compatible = "mediatek,mt7621-wdt";
reg = <0x100 0x100>;
mediatek,sysctl = <&sysc>;
};
gpio: gpio@600 {