ARM: dts: rockchip: add new watchdog compatible to rv1108.dtsi

The watchdog compatible strings are suppose to be SoC orientated.
In the more recently added Rockchip rv1108.dtsi file only
the fallback string "snps,dw-wdt" is used, so add the new
compatible string:

"rockchip,rv1108-wdt", "snps,dw-wdt"

make ARCH=arm dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/20201218120534.13788-2-jbx6244@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rv1108.dtsi b/arch/arm/boot/dts/rv1108.dtsi
index 7319a2473b80f05da89e2576be1373e05d11c68b..166979ee3c54ae6ed4e9429475e95a36223bb26e 100644 (file)
--- a/arch/arm/boot/dts/rv1108.dtsi
+++ b/arch/arm/boot/dts/rv1108.dtsi
@@ -303,7 +303,7 @@
        };
 
        watchdog: watchdog@10360000 {
-               compatible = "snps,dw-wdt";
+               compatible = "rockchip,rv1108-wdt", "snps,dw-wdt";
                reg = <0x10360000 0x100>;
                interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
                clocks = <&cru PCLK_WDT>;