Add PWM-beeper that uses Mule PWM-over-I2C controller on i2c-mux (0x18).
Signed-off-by: Farouk Bouabid <farouk.bouabid@xxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts b/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts
index 14f1322c162f..c7c8683dc1ef 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-jaguar.dts
@@ -33,11 +33,17 @@ button-bios-disable {
aliases {
ethernet0 = &gmac0;
i2c10 = &i2c10;
+ i2c11 = &i2c11;
mmc0 = &sdhci;
mmc1 = &sdmmc;
rtc0 = &rtc_twi;
};
+ beeper {
+ compatible = "pwm-beeper";
+ pwms = <&mule_pwm 0 250000>;
+ };
+
chosen {
stdout-path = "serial2:115200n8";
};
@@ -267,6 +273,18 @@ 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>;
+ };
+ };
};
vdd_npu_s0: regulator@42 {
--
2.34.1
