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From: Vyacheslav <adeep@lexina.in>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	George Stark <gnstark@sberdevices.ru>
Cc: jic23@kernel.org, lars@metafoo.de, neil.armstrong@linaro.org,
	khilman@baylibre.com, jbrunet@baylibre.com,
	andy.shevchenko@gmail.com, nuno.sa@analog.com,
	linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
	kernel@sberdevices.ru
Subject: Re: [PATCH v1] meson saradc: fix clock divider mask length
Date: Wed, 17 May 2023 14:37:37 +0300	[thread overview]
Message-ID: <a52335ea-6545-8ca6-d318-38b7ffc64368@lexina.in> (raw)
In-Reply-To: <CAFBinCCc+t7Ks6fqz38cVrufPRFdxFgC9Qp+JhcM1KfD6pupTg@mail.gmail.com>

Hi, Martin,

On 16.05.2023 22:08, Martin Blumenstingl wrote:
> Hi George,
> 
> thank you for this patch!
> 
> On Mon, May 15, 2023 at 11:06 PM George Stark <gnstark@sberdevices.ru> wrote:
>>
>> From: George Stark <GNStark@sberdevices.ru>
>>
>> According to datasheets of supported meson SOCs
>> length of ADC_CLK_DIV field is 6 bits long
> I have a question about this sentence which doesn't affect this patch
> - it's only about managing expectations:
> Which SoC are you referring to?

I checked the 905x, 905x3, a113x datasheets - there is the same register 
with 6 bits for  ADC_CLK_DIV

> This divider is only relevant on older SoCs that predate GXBB (S905).
> To my knowledge all SoCs from GXBB onwards place the divider in the
> main or AO clock controller, so this bitmask is irrelevant there.
> 
>> Fixes: 3adbf3427330 ("iio: adc: add a driver for the SAR ADC found in Amlogic Meson SoCs")
>> Signed-off-by: George Stark <GNStark@sberdevices.ru>
> Since my question above doesn't affect this patch:
> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> 
> _______________________________________________
> linux-amlogic mailing list
> linux-amlogic@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-amlogic

-- 
Vyacheslav Bocharov

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linux-arm-kernel mailing list
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-05-17 11:38 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-15 21:05 [PATCH v1] meson saradc: fix clock divider mask length George Stark
2023-05-16  8:22 ` neil.armstrong
2023-05-16 19:08 ` Martin Blumenstingl
2023-05-17  9:21   ` Dmitry Rokosov
2023-05-17 11:37   ` Vyacheslav [this message]
2023-05-17 19:28     ` Martin Blumenstingl
2023-05-22  9:04       ` Dmitry Rokosov
2023-05-22 15:47       ` Старк Георгий Николаевич
2023-05-29 20:41         ` Martin Blumenstingl
2023-05-31 11:33           ` George Stark
2023-06-01 20:52           ` George Stark
2023-06-05 20:18             ` Martin Blumenstingl
2023-06-06 12:53               ` George Stark
2023-05-17 16:47   ` Старк Георгий Николаевич
2023-05-20 15:46     ` Jonathan Cameron
2023-05-21  8:53       ` Andy Shevchenko
2023-05-22  9:11       ` Dmitry Rokosov

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