2022-04-12 20:10:14

by Aidan MacDonald

Subject: [PATCH v2] mips: dts: ingenic: x1000: Add PWM device tree node

Copied from the jz4740 devicetree and trimmed to 5 timers, which
is what the hardware supports.

Signed-off-by: Aidan MacDonald <[email protected]>
---
v2: Reduce regmap length since only the first 5 timers need to be accessed,
and don't wrap the clock-names at 80 columns.

arch/mips/boot/dts/ingenic/x1000.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi
index 8bd27edef216..c2cdbf947264 100644
--- a/arch/mips/boot/dts/ingenic/x1000.dtsi
+++ b/arch/mips/boot/dts/ingenic/x1000.dtsi
@@ -127,6 +127,18 @@ wdt: watchdog@0 {
clocks = <&tcu TCU_CLK_WDT>;
clock-names = "wdt";
};
+
+ pwm: pwm@40 {
+ compatible = "ingenic,x1000-pwm";
+ reg = <0x40 0x50>;
+
+ #pwm-cells = <3>;
+
+ clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>,
+ <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>,
+ <&tcu TCU_CLK_TIMER4>;
+ clock-names = "timer0", "timer1", "timer2", "timer3", "timer4";
+ };
};

rtc: rtc@10003000 {
--
2.35.1

2022-04-12 20:52:46

by Zhou Yanjie

Subject: Re: [PATCH v2] mips: dts: ingenic: x1000: Add PWM device tree node

Hi Aidan,

On 2022/4/11 下午11:53, Aidan MacDonald wrote:
> Copied from the jz4740 devicetree and trimmed to 5 timers, which
> is what the hardware supports.
>
> Signed-off-by: Aidan MacDonald <[email protected]>


Tested-by: 周琰杰 (Zhou Yanjie) <[email protected]>


> ---
> v2: Reduce regmap length since only the first 5 timers need to be accessed,
> and don't wrap the clock-names at 80 columns.
>
> arch/mips/boot/dts/ingenic/x1000.dtsi | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/mips/boot/dts/ingenic/x1000.dtsi b/arch/mips/boot/dts/ingenic/x1000.dtsi
> index 8bd27edef216..c2cdbf947264 100644
> --- a/arch/mips/boot/dts/ingenic/x1000.dtsi
> +++ b/arch/mips/boot/dts/ingenic/x1000.dtsi
> @@ -127,6 +127,18 @@ wdt: watchdog@0 {
> clocks = <&tcu TCU_CLK_WDT>;
> clock-names = "wdt";
> };
> +
> + pwm: pwm@40 {
> + compatible = "ingenic,x1000-pwm";
> + reg = <0x40 0x50>;
> +
> + #pwm-cells = <3>;
> +
> + clocks = <&tcu TCU_CLK_TIMER0>, <&tcu TCU_CLK_TIMER1>,
> + <&tcu TCU_CLK_TIMER2>, <&tcu TCU_CLK_TIMER3>,
> + <&tcu TCU_CLK_TIMER4>;
> + clock-names = "timer0", "timer1", "timer2", "timer3", "timer4";
> + };
> };
>
> rtc: rtc@10003000 {