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调试PWM成功

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zhangpeng 2025-05-26 18:51:51 +08:00
parent 3bbdf81bc5
commit d2ec2b532e
3 changed files with 32 additions and 0 deletions
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16
rk3588/.dr4-rk3588.dtb.dts.tmp
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@ -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>;
};

BIN
rk3588/dr4-rk3588.dtb
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16
rk3588/dr4-rk3588.dts
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@ -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>;
};