The watchdog compatible strings are suppose to be SoC orientated. In the more recently added Rockchip rk322x.dtsi file only the fallback string "snps,dw-wdt" is used, so add the new compatible string:
"rockchip,rk3228-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 <[email protected]> --- arch/arm/boot/dts/rk322x.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi index 48e6e8d44..9910f9b5c 100644 --- a/arch/arm/boot/dts/rk322x.dtsi +++ b/arch/arm/boot/dts/rk322x.dtsi @@ -385,7 +385,7 @@ }; wdt: watchdog@110a0000 { - compatible = "snps,dw-wdt"; + compatible = "rockchip,rk3228-wdt", "snps,dw-wdt"; reg = <0x110a0000 0x100>; interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru PCLK_CPU>; -- 2.11.0
