From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Laxman Dewangan
<ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org
Cc: olof-nZhT3qVonbNeoWH0uzbU5w@public.gmane.org,
khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org,
ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 0/4] i2c: tegra: required clock support for controller
Date: Wed, 15 Aug 2012 10:58:04 -0600 [thread overview]
Message-ID: <502BD51C.4010204@wwwdotorg.org> (raw)
In-Reply-To: <5022A89F.8070604-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
On 08/08/2012 11:57 AM, Stephen Warren wrote:
> On 08/08/2012 01:51 AM, Laxman Dewangan wrote:
>> The Tegra's i2c controller required two clock sources for proper
>> operation named as div-clk and fast-clk.
>>
>> Adding support to make sure that driver will get these clocks and
>> enable before any transfer and disable after transfer completed.
>
> This works fine on Cardhu and Ventana for me. I'll apply it once I get
> an ack from Wolfram to take the I2C driver patch through the Tegra tree.
I haven't heard from Wolfram, but since the I2C driver patch is pretty
trivial, and pretty much has to go through the Tegra tree due to
dependencies on other Tegra patches, I went ahead and applied this
series to Tegra's for-3.7/clock branch.
WARNING: multiple messages have this Message-ID (diff)
From: Stephen Warren <swarren@wwwdotorg.org>
To: Laxman Dewangan <ldewangan@nvidia.com>, w.sang@pengutronix.de
Cc: olof@lixom.net, khali@linux-fr.org, ben-linux@fluff.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-i2c@vger.kernel.org
Subject: Re: [PATCH 0/4] i2c: tegra: required clock support for controller
Date: Wed, 15 Aug 2012 10:58:04 -0600 [thread overview]
Message-ID: <502BD51C.4010204@wwwdotorg.org> (raw)
In-Reply-To: <5022A89F.8070604@wwwdotorg.org>
On 08/08/2012 11:57 AM, Stephen Warren wrote:
> On 08/08/2012 01:51 AM, Laxman Dewangan wrote:
>> The Tegra's i2c controller required two clock sources for proper
>> operation named as div-clk and fast-clk.
>>
>> Adding support to make sure that driver will get these clocks and
>> enable before any transfer and disable after transfer completed.
>
> This works fine on Cardhu and Ventana for me. I'll apply it once I get
> an ack from Wolfram to take the I2C driver patch through the Tegra tree.
I haven't heard from Wolfram, but since the I2C driver patch is pretty
trivial, and pretty much has to go through the Tegra tree due to
dependencies on other Tegra patches, I went ahead and applied this
series to Tegra's for-3.7/clock branch.
next prev parent reply other threads:[~2012-08-15 16:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-08 7:51 [PATCH 0/4] i2c: tegra: required clock support for controller Laxman Dewangan
2012-08-08 7:51 ` Laxman Dewangan
2012-08-08 7:51 ` [PATCH 3/4] ARM: tegra: clock: add connection name in i2c clock entry Laxman Dewangan
2012-08-08 7:51 ` Laxman Dewangan
[not found] ` <1344412294-2420-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2012-08-08 7:51 ` [PATCH 1/4] ARM: tegra: clock: add i2c fast clock entry in clock table Laxman Dewangan
2012-08-08 7:51 ` Laxman Dewangan
2012-08-08 7:51 ` [PATCH 2/4] i2c: tegra: pass proper name for getting clock Laxman Dewangan
2012-08-08 7:51 ` Laxman Dewangan
2012-08-08 7:51 ` [PATCH 4/4] ARM: tegra: clock: remove unused clock entry for i2c Laxman Dewangan
2012-08-08 7:51 ` Laxman Dewangan
2012-08-08 10:11 ` [PATCH 0/4] i2c: tegra: required clock support for controller Laxman Dewangan
2012-08-08 10:11 ` Laxman Dewangan
2012-08-08 17:57 ` Stephen Warren
2012-08-08 17:57 ` Stephen Warren
[not found] ` <5022A89F.8070604-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-08-15 16:58 ` Stephen Warren [this message]
2012-08-15 16:58 ` Stephen Warren
[not found] ` <502BD51C.4010204-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2012-08-16 8:22 ` Wolfram Sang
2012-08-16 8:22 ` Wolfram Sang
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