From: Rob Herring <robh@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>,
Wolfram Sang <wsa@the-dreams.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Joel Stanley <joel@jms.id.au>,
Mark Rutland <mark.rutland@arm.com>,
Andrew Jeffery <andrew@aj.id.au>,
linux-i2c@vger.kernel.org, openbmc@lists.ozlabs.org,
devicetree@vger.kernel.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>,
Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
Subject: Re: [PATCH i2c-next v7 1/5] dt-bindings: i2c: Add 'bus-timeout-ms' and '#retries' properties as common optional
Date: Thu, 11 Oct 2018 17:11:48 -0500 [thread overview]
Message-ID: <20181011221148.GA31195@bogus> (raw)
In-Reply-To: <20181005214507.26315-2-jae.hyun.yoo@linux.intel.com>
On Fri, 5 Oct 2018 14:45:03 -0700, Jae Hyun Yoo wrote:
> This commit adds 'bus-timeout-ms' and '#retries' properties as
> common optional properties that can be used for setting 'timeout'
> and 'retries' values of 'struct i2c_adapter'. With this patch, the
> bus timeout value and the master transfer retries count can be set
> through these properties at the registration time of an adapter.
> Still the values can be set by I2C_TIMEOUT and I2C_RETRIES ioctls
> on cdev at runtime too.
>
> These properties may not be supported by all drivers. However, if
> a driver wants to support one of them, it should adapt the
> bindings in this document.
>
> Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com>
> ---
> Documentation/devicetree/bindings/i2c/i2c.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
Reviewed-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2018-10-11 22:11 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-05 21:45 [PATCH i2c-next v7 0/5] i2c: aspeed: Add bus idle waiting logic for multi-master use cases Jae Hyun Yoo
2018-10-05 21:45 ` [PATCH i2c-next v7 1/5] dt-bindings: i2c: Add 'bus-timeout-ms' and '#retries' properties as common optional Jae Hyun Yoo
2018-10-11 22:11 ` Rob Herring [this message]
2018-10-11 22:46 ` Jae Hyun Yoo
2018-10-05 21:45 ` [PATCH i2c-next v7 2/5] i2c: core: Add support reading of 'bus-timeout-ms' and '#retries' properties Jae Hyun Yoo
2018-10-05 21:45 ` [PATCH i2c-next v7 3/5] dt-bindings: i2c: aspeed: Add 'bus-timeout-ms' property as an optional property Jae Hyun Yoo
2018-10-10 0:00 ` Brendan Higgins
2018-10-10 15:35 ` Jae Hyun Yoo
2018-10-11 22:12 ` Rob Herring
2018-10-11 22:47 ` Jae Hyun Yoo
2018-10-05 21:45 ` [PATCH i2c-next v7 4/5] i2c: aspeed: Remove hard-coded bus timeout value setting Jae Hyun Yoo
2018-10-10 0:00 ` Brendan Higgins
2018-10-10 15:34 ` Jae Hyun Yoo
2018-10-05 21:45 ` [PATCH i2c-next v7 5/5] i2c: aspeed: Add bus idle waiting logic for multi-master use cases Jae Hyun Yoo
2018-10-10 0:08 ` Brendan Higgins
2018-10-10 15:33 ` Jae Hyun Yoo
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