linux-kernel - Re: [PATCH 1/2] dt-bindings: watchdog: mediatek,mtk-wdt: add MT7988 watchdog and toprgu

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Date:   Fri, 10 Nov 2023 16:20:45 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Daniel Golle <daniel@...rotopia.org>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        linux-watchdog@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 1/2] dt-bindings: watchdog: mediatek,mtk-wdt: add MT7988
 watchdog and toprgu

On 10/11/2023 09:09, Krzysztof Kozlowski wrote:
> On 10/11/2023 01:30, Daniel Golle wrote:
>> Add binding description for mediatek,mt7988-wdt.
>>
>> Signed-off-by: Daniel Golle <daniel@...rotopia.org>
>> ---
> 
> ...
> 
>> diff --git a/include/dt-bindings/reset/mediatek,mt7988-resets.h b/include/dt-bindings/reset/mediatek,mt7988-resets.h
>> new file mode 100644
>> index 0000000000000..fa7c937505e08
>> --- /dev/null
>> +++ b/include/dt-bindings/reset/mediatek,mt7988-resets.h
>> @@ -0,0 +1,12 @@
>> +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
>> +
>> +/* TOPRGU resets */
>> +#define MT7988_TOPRGU_SGMII0_GRST		1
>> +#define MT7988_TOPRGU_SGMII1_GRST		2
>> +#define MT7988_TOPRGU_XFI0_GRST			12
>> +#define MT7988_TOPRGU_XFI1_GRST			13
>> +#define MT7988_TOPRGU_XFI_PEXTP0_GRST		14
>> +#define MT7988_TOPRGU_XFI_PEXTP1_GRST		15
>> +#define MT7988_TOPRGU_XFI_PLL_GRST		16
> 
> IDs should start from 0 or 1 and increment by 1. If these are not IDs,
> then you do not need them in the bindings.
> 
> Where is the driver change using these IDs?

You nicely skipped my email and keep pushing the idea of putting this
into separate patch.

No. Respond to received comments.

> 
>> +
>> +#define MT7988_TOPRGU_SW_RST_NUM		24
> 
> Why 24? I see 7. Why having it in the bindings in the first place.
> 
> It's quite likely I asked the same question about other bindings for
> Mediatek. I will be asking every time till this is fixed.

No response to this, either.

Best regards,
Krzysztof