From: Shubhrajyoti <shubhrajyoti-l0cyMroinI0@public.gmane.org>
To: balbi-l0cyMroinI0@public.gmane.org
Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org,
tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org,
b-cousson-l0cyMroinI0@public.gmane.org,
w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org
Subject: Re: [PATCHv2 3/7] i2c: omap: remove the dtrev
Date: Mon, 5 Nov 2012 14:14:48 +0530 [thread overview]
Message-ID: <50977C80.8090000@ti.com> (raw)
In-Reply-To: <20121105075320.GD32468-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>
On Monday 05 November 2012 01:23 PM, Felipe Balbi wrote:
> Hi,
>
> On Sun, Nov 04, 2012 at 04:14:29PM +0530, Shubhrajyoti D wrote:
>> The dtrev is used only for the comments. Remove the same and use
>> the scheme instead to know if it is version2.
>>
>> Signed-off-by: Shubhrajyoti D <shubhrajyoti-l0cyMroinI0@public.gmane.org>
> I would drop dtrev completely and not use scheme to "emulate" it.
However for ver2 ie omap4plus and previous versions the
register map is different.
So the scheme may still be required.
> dtrev
> is wrong and unnecessary; it was only created due to the wrong
> assumption that HW revision register was wrong. Looks like that
> assumption was made based on the driver which is clearly wrong wrt
> revision detection.
>
> Also, when dropping dtrev, also drop it from platform_data and
> omap_hwmod database (could be done on a separate patch).
OK would do that.
>
next prev parent reply other threads:[~2012-11-05 8:44 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-04 10:44 [PATCHv2 0/7] i2c: omap: updates Shubhrajyoti D
2012-11-04 10:44 ` [PATCHv2 5/7] i2c: omap: re-factor omap_i2c_init function Shubhrajyoti D
[not found] ` <1352025873-27492-6-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-05 7:54 ` Felipe Balbi
2012-11-04 10:44 ` [PATCHv2 6/7] i2c: omap: make reset a seperate function Shubhrajyoti D
2012-11-05 7:55 ` Felipe Balbi
[not found] ` <1352025873-27492-1-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-04 10:44 ` [PATCHv2 1/7] i2c: omap: Fix the revision register read Shubhrajyoti D
[not found] ` <1352025873-27492-2-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-05 7:50 ` Felipe Balbi
2012-11-05 8:34 ` Shubhrajyoti
[not found] ` <50977A30.6040907-l0cyMroinI0@public.gmane.org>
2012-11-05 9:04 ` Felipe Balbi
2012-11-05 9:24 ` Shubhrajyoti Datta
2012-11-05 10:01 ` Felipe Balbi
[not found] ` <20121105100105.GC3327-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>
2012-11-05 10:45 ` Felipe Balbi
2012-11-05 9:40 ` Shubhrajyoti Datta
2012-11-04 10:44 ` [PATCHv2 2/7] i2c: omap: use revision check for OMAP_I2C_FLAG_APPLY_ERRATA_I207 Shubhrajyoti D
[not found] ` <1352025873-27492-3-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-05 7:51 ` Felipe Balbi
2012-11-04 10:44 ` [PATCHv2 3/7] i2c: omap: remove the dtrev Shubhrajyoti D
[not found] ` <1352025873-27492-4-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-05 7:53 ` Felipe Balbi
[not found] ` <20121105075320.GD32468-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>
2012-11-05 8:44 ` Shubhrajyoti [this message]
2012-11-05 9:05 ` Felipe Balbi
[not found] ` <20121105090517.GB2913-S8G//mZuvNWo5Im9Ml3/Zg@public.gmane.org>
2012-11-05 9:26 ` Shubhrajyoti
2012-11-04 10:44 ` [PATCHv2 4/7] ARM: i2c: omap: Remove the i207 errata flag Shubhrajyoti D
[not found] ` <1352025873-27492-5-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-05 7:53 ` Felipe Balbi
2012-11-04 10:44 ` [PATCHv2 7/7] i2c: omap: Restore i2c context always Shubhrajyoti D
[not found] ` <1352025873-27492-8-git-send-email-shubhrajyoti-l0cyMroinI0@public.gmane.org>
2012-11-05 7:56 ` Felipe Balbi
2012-11-05 7:46 ` [PATCHv2 0/7] i2c: omap: updates Felipe Balbi
2012-11-05 8:34 ` Shubhrajyoti
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