[PATCH 20/23] dt-bindings: iio: adc: exynos-adc: Add ADC-V3 variant

Alim Akhtar alim.akhtar at samsung.com
Mon Jan 17 04:42:52 PST 2022



>-----Original Message-----
>From: Jonathan Cameron [mailto:Jonathan.Cameron at Huawei.com]
>Sent: Monday, January 17, 2022 3:17 PM
>To: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
>Cc: Alim Akhtar <alim.akhtar at samsung.com>; linux-arm-
>kernel at lists.infradead.org; linux-kernel at vger.kernel.org; soc at kernel.org;
>linux-clk at vger.kernel.org; devicetree at vger.kernel.org; olof at lixom.net;
>linus.walleij at linaro.org; catalin.marinas at arm.com; robh+dt at kernel.org;
>s.nawrocki at samsung.com; linux-samsung-soc at vger.kernel.org;
>pankaj.dubey at samsung.com; linux-fsd at tesla.com; Tamseel Shams
><m.shams at samsung.com>
>Subject: Re: [PATCH 20/23] dt-bindings: iio: adc: exynos-adc: Add ADC-V3
>variant
>
>On Thu, 13 Jan 2022 14:32:12 +0100
>Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com> wrote:
>
>> On 13/01/2022 13:11, Alim Akhtar wrote:
>> > This patch adds a new compatible string for exynos's ADC-V3 variant.
>> >
>> > Cc: linux-fsd at tesla.com
>> > Signed-off-by: Tamseel Shams <m.shams at samsung.com>
>> > Signed-off-by: Alim Akhtar <alim.akhtar at samsung.com>
>
>Please cc linux-iio at vger.kernel.org for next version...
>
Noted, will separate out these patches from the original series and send.
Thanks

>> > ---
>> >  .../devicetree/bindings/iio/adc/samsung,exynos-adc.yaml          | 1 +
>> >  1 file changed, 1 insertion(+)
>> >
>> > diff --git
>> > a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
>> > b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
>> > index 81c87295912c..9303053759ca 100644
>> > ---
>> > a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml
>> > +++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-
>adc.y
>> > +++ aml
>> > @@ -14,6 +14,7 @@ properties:
>> >      enum:
>> >        - samsung,exynos-adc-v1                 # Exynos5250
>> >        - samsung,exynos-adc-v2
>> > +      - samsung,exynos-adc-v3
>>
>> Please use SoC-specific compatible. IP block versions are tricky because:
>> 1. Documentation/datasheet mentioning which SoC has which block
>> version are not public.
>> 2. Neither are public the datasheets for ADC blocks.
>> 3. The versioning of IP blocks can be inaccurate.
>>
>>
>> Best regards,
>> Krzysztof
>>
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>> el





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