From: afzal@ti.com (Afzal Mohammed)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: OMAP2+: hwmod: rt address space index for DT
Date: Wed, 24 Jul 2013 19:08:13 +0530 [thread overview]
Message-ID: <51EFD8C5.8030505@ti.com> (raw)
In-Reply-To: <4bb04ee7bcb8ca73d5fc43049ba029471b9cdda3.1373036932.git.afzal@ti.com>
Hi Paul, Benoit,
On 7/5/2013 8:43 PM, Afzal Mohammed wrote:
> Address space is being removed from hwmod database and DT information
> in <reg> property is being used. Currently the 0th index of device
> address space is used to map for register target address. This is not
> always true, eg. cpgmac has it's sysconfig in second address space.
>
> Handle it by specifying index of device address space to be used for
> register target. As default value of this field would be zero with
> static initialization, existing behaviour of using first address space
> for register target while using DT would be kept as such.
This series is required to fix the wrong register target address being
picked up by hwmod for cpgmac on am335x.
Issue happened during last merge window cleanup, where address space was
removed from hwmod, and in turn DTS was relied upon for address
space(Earlier having the address space in hwmod did not cause any issue
as 'ADDR_TYPE_RT' was used to specify proper address space index).
Please help this series reach mainline for v3.11
Regards
Afzal
next prev parent reply other threads:[~2013-07-24 13:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-05 15:13 [PATCH 1/2] ARM: OMAP2+: hwmod: rt address space index for DT Afzal Mohammed
2013-07-05 15:13 ` [PATCH 2/2] ARM: OMAP2+: hwmod: AM335x: fix cpgmac address space Afzal Mohammed
2013-07-25 10:01 ` Mugunthan V N
2013-07-24 13:38 ` Afzal Mohammed [this message]
2013-07-25 10:00 ` [PATCH 1/2] ARM: OMAP2+: hwmod: rt address space index for DT Mugunthan V N
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