From: Ben Dooks <ben.dooks@codethink.co.uk>
To: linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 07/11] ARM: shmobile: EMEV2 map_io update
Date: Mon, 22 Jul 2013 17:30:43 +0000 [thread overview]
Message-ID: <51ED6C43.5070404@codethink.co.uk> (raw)
In-Reply-To: <0ea2b5389ab1b63aa880c5735c15be0b26b91b1a.1374478037.git.horms+renesas@verge.net.au>
On 22/07/13 08:36, Simon Horman wrote:
> From: Magnus Damm<damm@opensource.se>
>
> Update the EMEV2 struct map_desc to exclude the SMU
> and also include the ->map_io() callback in the DT
> version of EMEV2 board support.
>
> The EMEV2 SMP code can these days perform ioremap()
> early on without the SMU information in the io_desc[].
>
> To correctly support SMP in case of DT-only board
> support then the ->map_io() callback is needed.
>
> Signed-off-by: Magnus Damm<damm@opensource.se>
> Acked-by: Arnd Bergmann<arnd@arndb.de>
> Signed-off-by: Simon Horman<horms+renesas@verge.net.au>
This looks roughly what we did to get the the EMEV2 working
here, although ours is a little more hacky.
--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius
WARNING: multiple messages have this Message-ID (diff)
From: ben.dooks@codethink.co.uk (Ben Dooks)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 07/11] ARM: shmobile: EMEV2 map_io update
Date: Mon, 22 Jul 2013 18:30:43 +0100 [thread overview]
Message-ID: <51ED6C43.5070404@codethink.co.uk> (raw)
In-Reply-To: <0ea2b5389ab1b63aa880c5735c15be0b26b91b1a.1374478037.git.horms+renesas@verge.net.au>
On 22/07/13 08:36, Simon Horman wrote:
> From: Magnus Damm<damm@opensource.se>
>
> Update the EMEV2 struct map_desc to exclude the SMU
> and also include the ->map_io() callback in the DT
> version of EMEV2 board support.
>
> The EMEV2 SMP code can these days perform ioremap()
> early on without the SMU information in the io_desc[].
>
> To correctly support SMP in case of DT-only board
> support then the ->map_io() callback is needed.
>
> Signed-off-by: Magnus Damm<damm@opensource.se>
> Acked-by: Arnd Bergmann<arnd@arndb.de>
> Signed-off-by: Simon Horman<horms+renesas@verge.net.au>
This looks roughly what we did to get the the EMEV2 working
here, although ours is a little more hacky.
--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius
next prev parent reply other threads:[~2013-07-22 17:30 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-22 7:35 [GIT 00/11] Renesas ARM-based SoC DT updates for v3.12 Simon Horman
2013-07-22 7:35 ` Simon Horman
2013-07-22 7:36 ` [PATCH 01/11] ARM: shmobile: r8a73a4: add I2C controller DT nodes Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 02/11] ARM: shmobile: ape6evm: add CPUFreq support Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 03/11] ARM: shmobile: Update KZM9D dts command line Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 04/11] ARM: shmobile: Add GIO to EMEV2 dtsi Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 05/11] ARM: shmobile: Use DT for GIC on EMEV2 and KZM9D Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 06/11] ARM: shmobile: Use DT for SMP " Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 07/11] ARM: shmobile: EMEV2 map_io update Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 17:30 ` Ben Dooks [this message]
2013-07-22 17:30 ` Ben Dooks
2013-07-22 7:36 ` [PATCH 08/11] ARM: shmobile: r8a73a4: add MMCIF and SDHI DT templates Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 09/11] ARM: shmobile: r8a7790: " Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 10/11] ARM: shmobile: KZM9D DT reference implementation Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-07-22 7:36 ` [PATCH 11/11] ARM: shmobile: Add SMSC ethernet chip to KZM9D DT reference Simon Horman
2013-07-22 7:36 ` Simon Horman
2013-08-04 19:38 ` [GIT 00/11] Renesas ARM-based SoC DT updates for v3.12 Olof Johansson
2013-08-04 19:38 ` Olof Johansson
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