From: "Michael Walle" <mwalle@kernel.org>
To: "Michael Walle" <mwalle@kernel.org>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>
Cc: <linux-rtc@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] rtc: pcf8563: add SMBus support
Date: Thu, 08 Oct 2026 09:15:48 +0200 [thread overview]
Message-ID: <DLZ9T4IKTDTB.1DM6JN54FABRE@kernel.org> (raw)
In-Reply-To: <20261008071408.3548442-1-mwalle@kernel.org>
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On Thu Oct 8, 2026 at 9:13 AM CEST, Michael Walle wrote:
> Since commit 00f1bb9b8486 ("rtc: pcf8563: Switch to regmap") the driver
> uses regmap to access the RTC. Regmap itself will figure out if there is
> a suitable I2C or SMBus host controllers. Thus, don't restict the driver
> to just I2C controllers and make it work on SMBus controllers supporting
> i2c block accesses, too.
>
> This was tested on a custom x86 board.
>
> Signed-off-by: Michael Walle <mwalle@kernel.org>
> ---
Sorry forgot the changelog:
v2:
- instead of dropping the check altogether, check for either i2c or
smbus block support.
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next prev parent reply other threads:[~2026-10-08 7:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-08 7:13 [PATCH v2] rtc: pcf8563: add SMBus support Michael Walle
2026-10-08 7:15 ` Michael Walle [this message]
2026-10-08 7:19 ` sashiko-bot
2026-10-08 8:13 ` Alexandre Belloni
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