Re: [PATCH 3/3] arm64: dts: amlogic: a9: Add power domain controller node

[Xianwei Zhao <xianwei.zhao@amlogic.com>]

Hi Neil,

On 2026/7/28 16:34, Neil Armstrong wrote:
> On 7/22/26 10:39, Xianwei Zhao via B4 Relay wrote:
>> From: Xianwei Zhao <xianwei.zhao@amlogic.com>
>>
>> Add power domain controller node for Amlogic A9 SoC.
>>
>> Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
>> ---
>>   arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi | 10 ++++++++++
>>   1 file changed, 10 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi 
>> b/arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi
>> index b0e0fadeed82..3652b2034c96 100644
>> --- a/arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi
>> +++ b/arch/arm64/boot/dts/amlogic/amlogic-a9.dtsi
>> @@ -7,6 +7,7 @@
>>   #include <dt-bindings/interrupt-controller/arm-gic.h>
>>   #include <dt-bindings/gpio/gpio.h>
>>   #include <dt-bindings/pinctrl/amlogic,pinctrl.h>
>> +#include <dt-bindings/power/amlogic,a9-pwrc.h>
>>
>>   / {
>>       interrupt-parent = <&gic>;
>> @@ -72,6 +73,15 @@ cpu7: cpu@700 {
>>               };
>>       };
>>
>> +     sm: secure-monitor {
>> +             compatible = "amlogic,meson-gxbb-sm";
>> +
>> +             pwrc: power-controller {
>> +                     compatible = "amlogic,a9-pwrc";
>> +                     #power-domain-cells = <1>;
>> +             };
>> +     };
>> +
>>       timer {
>>               compatible = "arm,armv8-timer";
>>               interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
>>
> 
> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
> 

The DT binding and driver patches have already been merged.
Just wondering if there is anything else needed for the DTS patch to be 
merged.

Thanks!

> Thanks,
> Neil

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