From: Jon Hunter <jon-hunter@ti.com>
To: Shubhrajyoti Datta <omaplinuxkernel@gmail.com>
Cc: tony@atomide.com, Tasslehoff Kjappfot <tasskjapp@gmail.com>,
w.sang@pengutronix.de, linux-i2c@vger.kernel.org,
ben-linux@fluff.org, linux-omap@vger.kernel.org,
Shubhrajyoti D <shubhrajyoti@ti.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCHv5 16/18] I2C: OMAP: fix missing handling of errata I2C_OMAP3_1P153
Date: Thu, 5 Apr 2012 11:21:45 -0500 [thread overview]
Message-ID: <4F7DC699.8000609@ti.com> (raw)
In-Reply-To: <4F7C9F5F.8010206@ti.com>
On 04/04/2012 02:22 PM, Jon Hunter wrote:
> Hi Shubhro,
>
> On 04/04/2012 12:45 PM, Shubhrajyoti Datta wrote:
>> Hi Jon,
>>
>>
>>>> + if (dev->flags& OMAP_I2C_FLAG_APPLY_ERRATA_I207)
>>>>
>>>> + dev->errata |= I2C_OMAP_ERRATA_I207;
>>>> +
>>>> if (dev->rev<= OMAP_I2C_REV_ON_3430_3530)
>>>> dev->errata |= I2C_OMAP3_1P153;
>>>
>>>
>>> The errata ID is not correct. I believe that 1P153 is referring to the
>>> section number in the errata doc and not the errata ID. The errata ID
>>> should
>>> be i451 in the latest OMAP34xx and OMAP36xx docs.
>>>
>>> Please can you update this? The section number changed in the latest
>>> errata
>>> docs and it took me a minute to find this.
>>
>> Do you mind if that is a separate patch?
>
> Not at all and in fact it probably should be.
Sorry the erratum ID is not i451 but i462!
Cheers
Jon
WARNING: multiple messages have this Message-ID (diff)
From: jon-hunter@ti.com (Jon Hunter)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv5 16/18] I2C: OMAP: fix missing handling of errata I2C_OMAP3_1P153
Date: Thu, 5 Apr 2012 11:21:45 -0500 [thread overview]
Message-ID: <4F7DC699.8000609@ti.com> (raw)
In-Reply-To: <4F7C9F5F.8010206@ti.com>
On 04/04/2012 02:22 PM, Jon Hunter wrote:
> Hi Shubhro,
>
> On 04/04/2012 12:45 PM, Shubhrajyoti Datta wrote:
>> Hi Jon,
>>
>>
>>>> + if (dev->flags& OMAP_I2C_FLAG_APPLY_ERRATA_I207)
>>>>
>>>> + dev->errata |= I2C_OMAP_ERRATA_I207;
>>>> +
>>>> if (dev->rev<= OMAP_I2C_REV_ON_3430_3530)
>>>> dev->errata |= I2C_OMAP3_1P153;
>>>
>>>
>>> The errata ID is not correct. I believe that 1P153 is referring to the
>>> section number in the errata doc and not the errata ID. The errata ID
>>> should
>>> be i451 in the latest OMAP34xx and OMAP36xx docs.
>>>
>>> Please can you update this? The section number changed in the latest
>>> errata
>>> docs and it took me a minute to find this.
>>
>> Do you mind if that is a separate patch?
>
> Not at all and in fact it probably should be.
Sorry the erratum ID is not i451 but i462!
Cheers
Jon
next prev parent reply other threads:[~2012-04-05 16:21 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-03 16:02 [PATCHv5 00/18] I2C updates Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 02/18] I2C: OMAP: Remove reset at init Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 03/18] I2C: OMAP: Recover from Bus Busy condition Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 06/18] I2C: OMAP: Fix the mismatch of pm_runtime enable and disable Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 08/18] I2C: OMAP: Fix the error handling Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
[not found] ` <1333468957-5999-1-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-04-03 16:02 ` [PATCHv5 01/18] I2C: OMAP: make omap_i2c_unidle/idle functions depend on CONFIG_PM_RUNTIME Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 04/18] I2C: OMAP: I2C register restore only if context is lost Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 05/18] I2C: OMAP: Fix the interrupt clearing in OMAP4 Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 07/18] I2C: OMAP: Optimise the remove code Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 09/18] I2C: OMAP: Correct I2C revision for OMAP3 Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 10/18] I2C: OMAP: Don't check if wait_for_completion_timeout() returns less than zero Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 11/18] I2C: OMAP: use devm_* functions Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 13/18] I2C: OMAP: Handle error check for pm runtime Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 15/18] I2C: OMAP: make the read ready processing a separate function Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 17/18] I2C: OMAP: Do not set the XUDF if the underflow is not reached Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
[not found] ` <CAEgRx2ye7VLfTDmpLdsJE=6qKzDngd=zpGK3Xn8UR3moioXYQw@mail.gmail.com>
2012-04-03 16:32 ` Shubhrajyoti
2012-04-03 16:32 ` Shubhrajyoti
2012-04-03 16:02 ` [PATCHv5 12/18] I2C: OMAP: Fix the crash in i2c remove Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 14/18] I2C: OMAP: Use SET_RUNTIME_PM_OPS Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
2012-04-03 16:02 ` [PATCHv5 16/18] I2C: OMAP: fix missing handling of errata I2C_OMAP3_1P153 Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
[not found] ` <1333468957-5999-17-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-04-04 16:32 ` Jon Hunter
2012-04-04 16:32 ` Jon Hunter
2012-04-04 17:45 ` Shubhrajyoti Datta
2012-04-04 17:45 ` Shubhrajyoti Datta
2012-04-04 19:22 ` Jon Hunter
2012-04-04 19:22 ` Jon Hunter
2012-04-05 16:21 ` Jon Hunter [this message]
2012-04-05 16:21 ` Jon Hunter
2012-04-03 16:02 ` [PATCHv5 18/18] ARM: OMAP4: hwmod data: I2C: add flag for context restore Shubhrajyoti D
2012-04-03 16:02 ` Shubhrajyoti D
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