diff --git a/rk3588/.dr4-rk3588.dtb.dts.tmp b/rk3588/.dr4-rk3588.dtb.dts.tmp
index 5821cb2..121845c 100644
--- a/rk3588/.dr4-rk3588.dtb.dts.tmp
+++ b/rk3588/.dr4-rk3588.dtb.dts.tmp
@@ -14951,3 +14951,19 @@ clock-names = "hdmi0_phy_pll", "hdmi1_phy_pll";
 &hdptxphy_hdmi_clk1 {
             status = "okay";
 };
+
+&pwm0 {
+    status = "okay";
+    compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+    pinctrl-names = "active";
+    pinctrl-0 = <&pwm0m2_pins>;
+    #pwm-cells = <3>;
+};
+
+&pwm13 {
+    status = "okay";
+    compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+    pinctrl-names = "active";
+    pinctrl-0 = <&pwm13m2_pins>;
+    #pwm-cells = <3>;
+};
diff --git a/rk3588/dr4-rk3588.dtb b/rk3588/dr4-rk3588.dtb
index e712232..ca5915a 100644
Binary files a/rk3588/dr4-rk3588.dtb and b/rk3588/dr4-rk3588.dtb differ
diff --git a/rk3588/dr4-rk3588.dts b/rk3588/dr4-rk3588.dts
index 7e2673e..1604f67 100755
--- a/rk3588/dr4-rk3588.dts
+++ b/rk3588/dr4-rk3588.dts
@@ -283,4 +283,20 @@ clock-names = "hdmi0_phy_pll", "hdmi1_phy_pll";
 
 &hdptxphy_hdmi_clk1 {
             status = "okay";
+};
+
+&pwm0 {
+    status = "okay";
+    compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+    pinctrl-names = "active";
+    pinctrl-0 = <&pwm0m2_pins>;  // 选择 PWM1 的引脚复用
+    #pwm-cells = <3>;
+};
+
+&pwm13 {
+    status = "okay";
+    compatible = "rockchip,rk3588-pwm", "rockchip,rk3328-pwm";
+    pinctrl-names = "active";
+    pinctrl-0 = <&pwm13m2_pins>;  // 选择 PWM1 的引脚复用和UART1 M1引脚冲突了
+    #pwm-cells = <3>;
 };
\ No newline at end of file