[PATCH 7/8] arm64: dts: rockchip: add new watchdog compatible to rk3399.dtsi

[Johan Jonker]

The watchdog compatible strings are suppose to be SoC orientated.
In the more recently added Rockchip rk3399.dtsi file only
the fallback string "snps,dw-wdt" is used, so add the new
compatible string:

"rockchip,rk3399-wdt", "snps,dw-wdt"

make ARCH=arm64 dtbs_check
DT_SCHEMA_FILES=Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml

Signed-off-by: Johan Jonker <jbx6244 at gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 2b99480ea..825eb254b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1536,7 +1536,7 @@
 	};
 
 	watchdog at ff848000 {
-		compatible = "snps,dw-wdt";
+		compatible = "rockchip,rk3399-wdt", "snps,dw-wdt";
 		reg = <0x0 0xff848000 0x0 0x100>;
 		clocks = <&cru PCLK_WDT>;
 		interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH 0>;
-- 
2.11.0