linux-kernel - Re: [PATCH v2 12/20] dt-bindings: reset: npcm: Add support for NPCM8XX

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Message-ID: <e6e478a5-9080-fb2f-9ccd-2490cdfab4c7@linaro.org>
Date:   Wed, 15 Jun 2022 10:03:46 -0700
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Tomer Maimon <tmaimon77@...il.com>
Cc:     Avi Fishman <avifishman70@...il.com>,
        Tali Perry <tali.perry1@...il.com>,
        Joel Stanley <joel@....id.au>,
        Patrick Venture <venture@...gle.com>,
        Nancy Yuen <yuenn@...gle.com>,
        Benjamin Fair <benjaminfair@...gle.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Greg KH <gregkh@...uxfoundation.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Wim Van Sebroeck <wim@...ux-watchdog.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        Olof Johansson <olof@...om.net>,
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        Lubomir Rintel <lkundrak@...sk>,
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Subject: Re: [PATCH v2 12/20] dt-bindings: reset: npcm: Add support for
 NPCM8XX

On 13/06/2022 02:25, Tomer Maimon wrote:
> Hi Krzysztof,
> 
> Thanks for your clarification.
> 
> We can remove the dt-binding file and use numbers in the DTS,
> appreciate if you can answer few additional questions:
> 1. Do you suggest adding all NPCM reset values to the NPCM reset
> document or the reset values should describe in the module
> documentation that uses it?

What is "NPCM reset document"? Are these reset values anyhow different
than interrupts or pins?

> 2. Some of the NPCM7XX document modules describe the reset value they
> use from the dt-binding for example:
> https://github.com/torvalds/linux/blob/master/Documentation/devicetree/bindings/iio/adc/nuvoton%2Cnpcm750-adc.yaml#L61

This is NPCM750

> If we remove the NPCM8XX dt-binding file should we describe the
> NPCM8XX values in the NPCM-ADC document file?

What is NPCM-ADC document file? What do you want to describe there?
Again - how is it different than interrupts?



Best regards,
Krzysztof