* [PATCH v2] mips: dts: ingenic: x1000: Add PWM device tree node
@ 2022-04-11 15:53 Aidan MacDonald
2022-04-11 18:50 ` Zhou Yanjie
2022-04-27 8:59 ` Thomas Bogendoerfer
0 siblings, 2 replies; 3+ messages in thread
From: Aidan MacDonald @ 2022-04-11 15:53 UTC (permalink / raw)
To: robh+dt, krzk+dt; +Cc: paul, zhouyu, linux-mips, devicetree, linux-kernel
Copied from the jz4740 devicetree and trimmed to 5 timers, which
is what the hardware supports.
Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
---
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
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2] mips: dts: ingenic: x1000: Add PWM device tree node
2022-04-11 15:53 [PATCH v2] mips: dts: ingenic: x1000: Add PWM device tree node Aidan MacDonald
@ 2022-04-11 18:50 ` Zhou Yanjie
2022-04-27 8:59 ` Thomas Bogendoerfer
1 sibling, 0 replies; 3+ messages in thread
From: Zhou Yanjie @ 2022-04-11 18:50 UTC (permalink / raw)
To: Aidan MacDonald, robh+dt, krzk+dt
Cc: paul, linux-mips, devicetree, linux-kernel
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 <aidanmacdonald.0x0@gmail.com>
Tested-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
> ---
> 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 {
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH v2] mips: dts: ingenic: x1000: Add PWM device tree node
2022-04-11 15:53 [PATCH v2] mips: dts: ingenic: x1000: Add PWM device tree node Aidan MacDonald
2022-04-11 18:50 ` Zhou Yanjie
@ 2022-04-27 8:59 ` Thomas Bogendoerfer
1 sibling, 0 replies; 3+ messages in thread
From: Thomas Bogendoerfer @ 2022-04-27 8:59 UTC (permalink / raw)
To: Aidan MacDonald
Cc: robh+dt, krzk+dt, paul, zhouyu, linux-mips, devicetree, linux-kernel
On Mon, Apr 11, 2022 at 04:53:15PM +0100, Aidan MacDonald wrote:
> Copied from the jz4740 devicetree and trimmed to 5 timers, which
> is what the hardware supports.
>
> Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com>
> ---
> 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(+)
applied to mips-next.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-04-11 15:53 [PATCH v2] mips: dts: ingenic: x1000: Add PWM device tree node Aidan MacDonald
2022-04-11 18:50 ` Zhou Yanjie
2022-04-27 8:59 ` Thomas Bogendoerfer
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