linux-kernel - Re: [PATCH v2 1/2] ARM: dts: lan966x: add clock gating register

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Date:   Tue, 12 Jul 2022 07:22:15 +0000
From:   <Claudiu.Beznea@...rochip.com>
To:     <michael@...le.cc>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <Nicolas.Ferre@...rochip.com>,
        <alexandre.belloni@...tlin.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/2] ARM: dts: lan966x: add clock gating register

Hi, Michael,

On 11.07.2022 10:15, Claudiu Beznea - M18063 wrote:
> On 07.07.2022 16:24, Michael Walle wrote:
>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
>>
>> The clock controller supports an optional clock gating register. This is
>> necessary to expose the USB device clock, for example. Add it.
>>
>> Signed-off-by: Michael Walle <michael@...le.cc>
> 
> Applied to at91-dt, thanks!

Actually, I will postpone this until [1] is accepted as current driver may
fail if this patch is applied.

Thank you,
Claudiu Beznea

[1]
https://patchwork.kernel.org/project/linux-usb/patch/20220704102845.168438-2-herve.codina@bootlin.com

> 
>> ---
>> changes since v1:
>>  - none
>>
>>  arch/arm/boot/dts/lan966x.dtsi | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
>> index 57cb67a180ec..bc102677ff91 100644
>> --- a/arch/arm/boot/dts/lan966x.dtsi
>> +++ b/arch/arm/boot/dts/lan966x.dtsi
>> @@ -65,7 +65,7 @@ clks: clock-controller@...c00a8 {
>>                 #clock-cells = <1>;
>>                 clocks = <&cpu_clk>, <&ddr_clk>, <&sys_clk>;
>>                 clock-names = "cpu", "ddr", "sys";
>> -               reg = <0xe00c00a8 0x38>;
>> +               reg = <0xe00c00a8 0x38>, <0xe00c02cc 0x4>;
>>         };
>>
>>         timer {
>> --
>> 2.30.2
>>
>