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LoongArch: dts: Add PWM support to Loongson-2K2000

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The module is supported, enable it.

Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
This commit is contained in:
Binbin Zhou 2025-06-05 20:34:34 +08:00 committed by Huacai Chen
parent abd000dbae
commit 1cf8060065
1 changed files with 60 additions and 0 deletions
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60
arch/loongarch/boot/dts/loongson-2k2000.dtsi
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@ -165,6 +165,66 @@ msi: msi-controller@1fe01140 {
interrupt-parent = <&eiointc>;
};
pwm@100a0000 {
compatible = "loongson,ls2k2000-pwm", "loongson,ls7a-pwm";
reg = <0x0 0x100a0000 0x0 0x10>;
interrupt-parent = <&pic>;
interrupts = <24 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_MISC_CLK>;
#pwm-cells = <3>;
status = "disabled";
};
pwm@100a0100 {
compatible = "loongson,ls2k2000-pwm", "loongson,ls7a-pwm";
reg = <0x0 0x100a0100 0x0 0x10>;
interrupt-parent = <&pic>;
interrupts = <25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_MISC_CLK>;
#pwm-cells = <3>;
status = "disabled";
};
pwm@100a0200 {
compatible = "loongson,ls2k2000-pwm", "loongson,ls7a-pwm";
reg = <0x0 0x100a0200 0x0 0x10>;
interrupt-parent = <&pic>;
interrupts = <26 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_MISC_CLK>;
#pwm-cells = <3>;
status = "disabled";
};
pwm@100a0300 {
compatible = "loongson,ls2k2000-pwm", "loongson,ls7a-pwm";
reg = <0x0 0x100a0300 0x0 0x10>;
interrupt-parent = <&pic>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_MISC_CLK>;
#pwm-cells = <3>;
status = "disabled";
};
pwm@100a0400 {
compatible = "loongson,ls2k2000-pwm", "loongson,ls7a-pwm";
reg = <0x0 0x100a0400 0x0 0x10>;
interrupt-parent = <&pic>;
interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_MISC_CLK>;
#pwm-cells = <3>;
status = "disabled";
};
pwm@100a0500 {
compatible = "loongson,ls2k2000-pwm", "loongson,ls7a-pwm";
reg = <0x0 0x100a0500 0x0 0x10>;
interrupt-parent = <&pic>;
interrupts = <39 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_MISC_CLK>;
#pwm-cells = <3>;
status = "disabled";
};
rtc0: rtc@100d0100 {
compatible = "loongson,ls2k2000-rtc", "loongson,ls7a-rtc";
reg = <0x0 0x100d0100 0x0 0x100>;