From: Mugunthan V N <mugunthanvnm@ti.com>
To: Afzal Mohammed <afzal@ti.com>
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Paul Walmsley <paul@pwsan.com>,
"Benoit Cousson (benoit.cousson@linaro.org)"
<benoit.cousson@linaro.org>, Tony Lindgren <tony@atomide.com>,
Russell King <linux@arm.linux.org.uk>
Subject: Re: [PATCH 2/2] ARM: OMAP2+: hwmod: AM335x: fix cpgmac address space
Date: Thu, 25 Jul 2013 15:31:43 +0530 [thread overview]
Message-ID: <51F0F787.9030108@ti.com> (raw)
In-Reply-To: <84d9a3ae9ab7a47924eb54934dcad91339543d63.1373036932.git.afzal@ti.com>
On 7/5/2013 8:43 PM, Afzal Mohammed wrote:
> Register target address to be used for cpgmac is the second device
> address space. By default, hwmod picks first address space (0th index)
> for register target.
>
> With removal of address space from hwmod and using DT instead, cpgmac
> is getting wrong address space for register target.
>
> Fix it by indicating the address space to be used for register target.
>
> Signed-off-by: Afzal Mohammed <afzal@ti.com>
I have tested this patch and it's needed when we have CPSW Ethernet built-in to
go to low power state.
Tested-by: Mugunthan V N <mugunthanvnm@ti.com>
Regards
Mugunthan V N
WARNING: multiple messages have this Message-ID (diff)
From: mugunthanvnm@ti.com (Mugunthan V N)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: OMAP2+: hwmod: AM335x: fix cpgmac address space
Date: Thu, 25 Jul 2013 15:31:43 +0530 [thread overview]
Message-ID: <51F0F787.9030108@ti.com> (raw)
In-Reply-To: <84d9a3ae9ab7a47924eb54934dcad91339543d63.1373036932.git.afzal@ti.com>
On 7/5/2013 8:43 PM, Afzal Mohammed wrote:
> Register target address to be used for cpgmac is the second device
> address space. By default, hwmod picks first address space (0th index)
> for register target.
>
> With removal of address space from hwmod and using DT instead, cpgmac
> is getting wrong address space for register target.
>
> Fix it by indicating the address space to be used for register target.
>
> Signed-off-by: Afzal Mohammed <afzal@ti.com>
I have tested this patch and it's needed when we have CPSW Ethernet built-in to
go to low power state.
Tested-by: Mugunthan V N <mugunthanvnm@ti.com>
Regards
Mugunthan V N
next prev parent reply other threads:[~2013-07-25 10:02 UTC|newest]
Thread overview: 10+ 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 ` Afzal Mohammed
2013-07-05 15:13 ` [PATCH 2/2] ARM: OMAP2+: hwmod: AM335x: fix cpgmac address space Afzal Mohammed
2013-07-05 15:13 ` Afzal Mohammed
2013-07-25 10:01 ` Mugunthan V N [this message]
2013-07-25 10:01 ` Mugunthan V N
2013-07-24 13:38 ` [PATCH 1/2] ARM: OMAP2+: hwmod: rt address space index for DT Afzal Mohammed
2013-07-24 13:38 ` Afzal Mohammed
2013-07-25 10:00 ` Mugunthan V N
2013-07-25 10:00 ` Mugunthan V N
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