linux-kernel - Re: [PATCH v2 00/11] ARM: shmobile: MSIOF integration on r8a7790/lager and r8a7791/koelsch

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Date:	Thu, 6 Mar 2014 16:28:26 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Magnus Damm <magnus.damm@...il.com>
Cc:	Simon Horman <horms@...ge.net.au>,
	SH-Linux <linux-sh@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 00/11] ARM: shmobile: MSIOF integration on
 r8a7790/lager and r8a7791/koelsch

Hi Magnus, Simon,

On Thu, Mar 6, 2014 at 3:25 AM, Magnus Damm <magnus.damm@...il.com> wrote:
> On Thu, Mar 6, 2014 at 10:38 AM, Simon Horman <horms@...ge.net.au> wrote:
>> On Wed, Mar 05, 2014 at 05:31:42PM +0900, Magnus Damm wrote:
>>> On Tue, Feb 25, 2014 at 7:30 PM, Geert Uytterhoeven
>>> <geert@...ux-m68k.org> wrote:
>>> >         Hi Simon, Magnus,
>>> >
>>> > This patch series integrates support for the MSIOF module in the Renesas
>>> > R-Car H2 (r8a7790) and M2 (r8a7791) SoCs on the Lager and Koelsch
>>> > development boards.
>>> >
>>> > It was tested on Lager and Koelsch, both legacy and DT, using a dummy
>>> > driver for the Renesas r2a11302ft PMIC that reads out the PMIC's version
>>> > ID.
>>> >
>>> >     [01/11] ARM: shmobile: r8a7790: Add MSIOF clocks
>>> >     [02/11] ARM: shmobile: r8a7791: Add MSIOF clocks
>>> >     [03/11] ARM: shmobile: lager legacy: Add MSIOF support
>>> >     [04/11] ARM: shmobile: koelsch legacy: Add MSIOF support
>>> >     [05/11] ARM: shmobile: r8a7790/lager dts: Rename label spi to qspi, add
>>> >             spi0 alias
>>> >     [06/11] ARM: shmobile: r8a7791/koelsch dts: Rename label spi to qspi,
>>> >             add spi0 alias
>>> >     [07/11] ARM: shmobile: r8a7790 dtsi: Add MSIOF nodes and aliases
>>> >     [08/11] ARM: shmobile: r8a7791 dtsi: Add MSIOF nodes and aliases
>>> >     [09/11] ARM: shmobile: lager dts: Add MSIOF nodes
>>> >     [10/11] ARM: shmobile: koelsch dts: Add MSIOF nodes
>>> >     [11/11] ARM: shmobile: koelsch/lager/multi defconfig: Enable MSIOF
>>> >
>>> > These are (reworked versions of) the remaining patches not taken from v1.
>>> > Changelogs are available in the individual patches.
>>>
>>> Hi Geert,
>>>
>>> Thanks for your efforts. All these look fine to me.
>>>
>>> Acked-by: Magnus Damm <damm@...nsource.se>
>>>
>>> Exactly what to merge upstream depends on what the ARM SoC maintainers prefer.
>>
>> I wonder if for now we could move things forwards by merging the
>> non-legacy code. I think that would mean the following:
>>
>>     [05/11] ARM: shmobile: r8a7790/lager dts: Rename label spi to qspi, add
>>             spi0 alias
>>     [06/11] ARM: shmobile: r8a7791/koelsch dts: Rename label spi to qspi,
>>             add spi0 alias
>>     [07/11] ARM: shmobile: r8a7790 dtsi: Add MSIOF nodes and aliases
>>     [08/11] ARM: shmobile: r8a7791 dtsi: Add MSIOF nodes and aliases
>>     [09/11] ARM: shmobile: lager dts: Add MSIOF nodes
>>     [10/11] ARM: shmobile: koelsch dts: Add MSIOF nodes
>>
>> And just the 'multi' portion of:
>>
>>     [11/11] ARM: shmobile: koelsch/lager/multi defconfig: Enable MSIOF
>>
>>
>> Would that result in working MSIOF support for koelsch and lager
>> when using multiplatform?
>
> I believe so, but I rely on Geert to point out if this assumption is wrong.

Yes, that should work.

>> Then later, if appropriate, in accordance with discussions with the
>> ARM SoC maintainers, we could merge the remaining changes in
>> this series: the legacy code.
>
> Sure, sounds good.

Indeed.

Thanks a lot!

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds
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