From: Wolfram Sang <wsa@the-dreams.de>
To: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Cc: Brendan Higgins <brendanhiggins@google.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>,
linux-i2c@vger.kernel.org, openbmc@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org,
Jarkko Nikula <jarkko.nikula@linux.intel.com>,
James Feist <james.feist@linux.intel.com>,
Vernon Mauery <vernon.mauery@linux.intel.com>
Subject: Re: [RFC PATCH i2c-next 1/2] dt-bindings: i2c: aspeed: Add 'idle-wait-timeout-ms' setting
Date: Tue, 25 Sep 2018 10:27:17 +0200 [thread overview]
Message-ID: <20180925082717.GB2270@kunai> (raw)
In-Reply-To: <2c8563fd-0641-5237-0026-f559c480ad91@linux.intel.com>
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On Mon, Sep 24, 2018 at 03:15:46PM -0700, Jae Hyun Yoo wrote:
> Hi Wolfram,
>
> On 9/24/2018 2:58 PM, Wolfram Sang wrote:
> > On Tue, Sep 18, 2018 at 11:02:54AM -0700, Jae Hyun Yoo wrote:
> > > On 9/10/2018 2:45 PM, Jae Hyun Yoo wrote:
> > > > +- idle-wait-timeout-ms : bus idle waiting timeout in milliseconds when
> > > > + multi-master is set, defaults to 100 ms when not
> > > > + specified.
> > >
> > > Will change it to 'aspeed,idle-wait-timeout-ms' as it's a non standard
> > > property.
> >
> > No need. This binding is not a HW description, so not a DT property in
> > my book. I still don't understand: Your IP core in master mode does not
> > have a BUSY bit or similar which detects when a START was detected and
> > clears after a STOP?
> >
>
> Okay, I'll keep this property as it is then.
Sorry for the misunderstanding. I don't think this a property, at all.
It doesn't describe the hardware, it is more of a configuration thing,
or?
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next prev parent reply other threads:[~2018-09-25 8:27 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-10 21:45 [RFC PATCH i2c-next 0/2] i2c: aspeed: Add bus idle waiting logic for multi-master use cases Jae Hyun Yoo
2018-09-10 21:45 ` [RFC PATCH i2c-next 1/2] dt-bindings: i2c: aspeed: Add 'idle-wait-timeout-ms' setting Jae Hyun Yoo
2018-09-18 18:02 ` Jae Hyun Yoo
2018-09-24 21:58 ` Wolfram Sang
2018-09-24 22:15 ` Jae Hyun Yoo
2018-09-25 8:27 ` Wolfram Sang [this message]
2018-09-25 16:20 ` Jae Hyun Yoo
2018-09-26 16:20 ` Jae Hyun Yoo
2018-09-26 16:27 ` Wolfram Sang
2018-09-26 16:32 ` Jae Hyun Yoo
2018-09-10 21:45 ` [RFC PATCH i2c-next 2/2] i2c: aspeed: Add bus idle waiting logic for multi-master use cases Jae Hyun Yoo
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