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From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: "H. Nikolaus Schaller" <hns@goldelico.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
	Alexandre Courbot <gnurou@gmail.com>,
	Pawel Moll <pawel.moll@arm.com>,
	Ian Campbell <ijc+devicetree@hellion.org.uk>,
	Linus Walleij <linus.walleij@linaro.org>,
	kernel@pyra-handheld.com,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
	devicetree <devicetree@vger.kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Kumar Gala <galak@codeaurora.org>,
	Discussions about the Letux Kernel <letux-kernel@openphoenux.org>
Subject: Re: [PATCH v5 5/7] gpio: pca953x: fix address calculation for pcal6524
Date: Sat, 5 May 2018 13:29:55 +0300	[thread overview]
Message-ID: <CAHp75Vfqcezf-WKuAamVJLDLdNStJCb0X7hB1+45TctM-iDUUQ@mail.gmail.com> (raw)
In-Reply-To: <14D3FF3C-0F70-4F72-B381-318B61B944CA@goldelico.com>

On Fri, May 4, 2018 at 10:30 AM, H. Nikolaus Schaller <hns@goldelico.com> wrote:
>> Am 02.05.2018 um 14:35 schrieb H. Nikolaus Schaller <hns@goldelico.com>:

>>> Suggested-by ?
>>
>> Detecting that we need to adjust the registers generally was from me,
>> but your suggestion of an improved formula should of course be mentioned
>> and appreciated!
>>
>> I'll think about a good formulation for v6.
>
> Would the following commit message be ok for you?

Yes, it's perfect.

>
> ...
>
> Therefore, we have to add code to the 24 bit accessor functions
> that adjusts the register number for these exended registers.
>
> The formula finally used was developed and proposed by
> Andy Shevchenko <andy.shevchenko@gmail.com>.
>
> Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>


-- 
With Best Regards,
Andy Shevchenko

  reply	other threads:[~2018-05-05 10:29 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-28 16:31 [PATCH v5 0/7] pcal6524 extensions and fixes for pca953x driver H. Nikolaus Schaller
2018-04-28 16:31 ` [PATCH v5 1/7] gpio: pca953x: convert register constants to hex H. Nikolaus Schaller
2018-05-16 11:49   ` Linus Walleij
2018-04-28 16:31 ` [PATCH v5 2/7] gpio: pca953x: add more register definitions for pcal953x H. Nikolaus Schaller
2018-05-16 11:51   ` Linus Walleij
2018-04-28 16:31 ` [PATCH v5 3/7] gpio: pca953x: add more register definitions for pcal6524 H. Nikolaus Schaller
2018-05-16 11:52   ` Linus Walleij
2018-04-28 16:31 ` [PATCH v5 4/7] gpio: pca953x: define masks for addressing common and extended registers H. Nikolaus Schaller
2018-05-02 12:29   ` Andy Shevchenko
2018-05-02 12:36     ` H. Nikolaus Schaller
2018-05-04  7:33       ` H. Nikolaus Schaller
2018-04-28 16:31 ` [PATCH v5 5/7] gpio: pca953x: fix address calculation for pcal6524 H. Nikolaus Schaller
2018-05-02 12:28   ` Andy Shevchenko
2018-05-02 12:35     ` H. Nikolaus Schaller
2018-05-04  7:30       ` H. Nikolaus Schaller
2018-05-05 10:29         ` Andy Shevchenko [this message]
2018-04-28 16:31 ` [PATCH v5 6/7] DTS: Bindings: pca953x add an optional vcc-supply property H. Nikolaus Schaller
2018-05-16 11:55   ` Linus Walleij
2018-04-28 16:31 ` [PATCH v5 7/7] DTS: Bindings: pca953x: add example how to use interrupt-controller and gpio-controller H. Nikolaus Schaller
2018-05-16 11:56   ` Linus Walleij
2018-05-02 11:53 ` [PATCH v5 0/7] pcal6524 extensions and fixes for pca953x driver Linus Walleij
2018-05-02 12:32 ` Andy Shevchenko
2018-05-16 11:53 ` Linus Walleij
2018-05-16 11:56   ` Linus Walleij
2018-05-16 13:32   ` H. Nikolaus Schaller
2018-05-16 14:31     ` Linus Walleij
2018-05-16 14:37       ` H. Nikolaus Schaller

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