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From: Paul Fertser <fercerpav@gmail.com>
To: Ivan Mikhaylov <i.mikhaylov@yadro.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] rtc: pch-rtc: add Intel Series PCH built-in read-only RTC
Date: Sun, 15 Aug 2021 01:42:15 +0300	[thread overview]
Message-ID: <20210814224215.GX15173@home.paul.comp> (raw)
In-Reply-To: <20210810154436.125678-1-i.mikhaylov@yadro.com>

On Tue, Aug 10, 2021 at 06:44:34PM +0300, Ivan Mikhaylov wrote:
> Add RTC driver with dt binding tree document. Also this driver adds one sysfs
> attribute for host power control which I think is odd for RTC driver.
> Need I cut it off and use I2C_SLAVE_FORCE? I2C_SLAVE_FORCE is not good
> way too from my point of view. Is there any better approach?

Reading the C620 datasheet I see this interface also allows other
commands (wake up, watchdog feeding, reboot etc.) and reading statuses
(e.g Intruder Detect, POWER_OK_BAD).

I think if there's any plan to use anything other but RTC via this
interface then the driver should be registered as an MFD.

-- 
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav@gmail.com

  parent reply	other threads:[~2021-08-14 22:43 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-10 15:44 Ivan Mikhaylov
2021-08-10 15:44 ` [PATCH 1/2] rtc: pch-rtc: add RTC driver for Intel Series PCH Ivan Mikhaylov
2021-08-14 22:52   ` Paul Fertser
2021-08-20 12:34     ` Ivan Mikhaylov
2021-09-25 22:24       ` Alexandre Belloni
2021-08-10 15:44 ` [PATCH 2/2] dt-bindings: rtc: provide RTC PCH device tree binding doc Ivan Mikhaylov
2021-08-14 22:42 ` Paul Fertser [this message]
2021-08-14 23:22   ` [PATCH 0/2] rtc: pch-rtc: add Intel Series PCH built-in read-only RTC Alexandre Belloni
2021-08-17 18:04   ` Milton Miller II
2021-08-17 20:05     ` Alexandre Belloni
2021-08-30 11:56       ` Ivan Mikhaylov
2021-09-14 23:52         ` Ivan Mikhaylov

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