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Signed-off-by: Farouk Bouabid --- arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts | 5 +++++ arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi | 13 +++++++++++++ 2 files changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts b/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts index ae398acdcf45..513ecb382ccd 100644 --- a/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts @@ -17,6 +17,11 @@ aliases { mmc2 = &sdmmc; }; + beeper { + compatible = "pwm-beeper"; + pwms = <&mule_pwm 0 250000>; + }; + chosen { stdout-path = "serial0:115200n8"; }; diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi index eea906379983..0eee06024484 100644 --- a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi @@ -10,6 +10,7 @@ / { aliases { i2c10 = &i2c10; + i2c11 = &i2c11; mmc0 = &emmc; mmc1 = &sdio; rtc0 = &rtc_twi; @@ -309,6 +310,18 @@ fan: fan@18 { #cooling-cells = <2>; }; }; + + i2c11: i2c@1 { + reg = <0x1>; + #address-cells = <1>; + #size-cells = <0>; + + mule_pwm: pwm@18 { + compatible = "tsd,pwm-mule"; + reg = <0x18>; + #pwm-cells = <2>; + }; + }; }; rtc_twi: rtc@6f {