Subject: [PATCH v3 3/5] arm64: dts: rockchip: add the gmac power domain on rk3399

From: [email-masked] (Caesar Wang)
Date: Fri, 02 Sep 2016 01:53:37 +0800

On 2016?09?01? 19:41, Heiko St?bner wrote:
> Hi Caesar,
>
> Am Donnerstag, 1. September 2016, 07:28:50 schrieb Caesar Wang:
>> This patch supports the gmac pd to save power consumption.
>> Even though some boards not need Ethernet support, the driver
>> core can also take care of powering up the pd before probe.
>>
>> Signed-off-by: Roger Chen <[email-masked]>
>> Signed-off-by: Caesar Wang <[email-masked]>
> who is the author of this patch? Roger or you? Because we should either drop
> Roger's Signed-off or fix the authorship to list him.

Thanks for reminding me.
Can you take a look at the newer v4 series patches? :)
https://patchwork.kernel.org/patch/9308013/

>
>
> Heiko
>
>> ---
>>
>> Changes in v3:
>> - leave into two patches based on patchv2, and fix nits and commit, as
>>    comment on https://patchwork.kernel.org/patch/9306339/
>>
>> Changes in v2:
>> - Fixes the order, ss Heiko commnets on
>>    https://patchwork.kernel.org/patch/9305991/
>>
>>   arch/arm64/boot/dts/rockchip/rk3399.dtsi | 10 ++++++++++
>>   1 file changed, 10 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
>> b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 32aebc8..2ab233f 100644
>> --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
>> +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
>> @@ -611,6 +611,11 @@
>>   		status = "disabled";
>>   	};
>>
>> +	qos_gmac: qos at ffa5c000 {
>> +		compatible = "syscon";
>> +		reg = <0x0 0xffa5c000 0x0 0x20>;
>> +	};
>> +
>>   	qos_hdcp: qos at ffa90000 {
>>   		compatible = "syscon";
>>   		reg = <0x0 0xffa90000 0x0 0x20>;
>> @@ -739,6 +744,11 @@
>>   			};
>>
>>   			/* These power domains are grouped by VD_LOGIC */
>> +			pd_gmac at RK3399_PD_GMAC {
>> +				reg = <RK3399_PD_GMAC>;
>> +				clocks = <&cru ACLK_GMAC>;
>> +				pm_qos = <&qos_gmac>;
>> +			};
>>   			pd_vio at RK3399_PD_VIO {
>>   				reg = <RK3399_PD_VIO>;
>>   				#address-cells = <1>;
>
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-- 
caesar wang | software engineer | wxt at rock-chip.com