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From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Bastian Hecht <hechtb@gmail.com>, Mark Brown <broonie@kernel.org>,
	Takashi Yoshii <takasi-y@ops.dti.ne.jp>,
	Magnus Damm <magnus.damm@gmail.com>,
	linux-spi <linux-spi@vger.kernel.org>,
	Linux-sh list <linux-sh@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Geert Uytterhoeven <geert+renesas@linux-m68k.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH v2 3/6] spi: sh-msiof: Add support for R-Car H2 and M2
Date: Fri, 28 Feb 2014 08:01:45 +0000	[thread overview]
Message-ID: <CAMuHMdVXFnzECcGoywZS=p=ZkkYEYJbaPQoseQSGWYBeT0Y9Tg@mail.gmail.com> (raw)
In-Reply-To: <10401513.fZZM0mLxSj@avalon>

Hi Laurent,

On Fri, Feb 28, 2014 at 12:02 AM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
>> And if we remove "renesas,sh-msiof", we should probably remove
>> "renesas,sh-mobile-msiof", too, as there are no current users, and it also
>> assumes the same MSIOF implementation?
>
> I'm not too familiar with the MSIOF hardware, can "renesas,sh-mobile-msiof" be
> used as a fallback for the currently support ARM SoCs ?

r8a73a4/APE6: No
r8a7740/A1: Maybe (not 100% clear to me from the datasheet)
r8a7790/R-Car H2: No
r8a7791/R-Car M2: No
sh7372/AP4: No information
sh73a0/AG5: No information

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-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

WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Bastian Hecht <hechtb@gmail.com>, Mark Brown <broonie@kernel.org>,
	Takashi Yoshii <takasi-y@ops.dti.ne.jp>,
	Magnus Damm <magnus.damm@gmail.com>,
	linux-spi <linux-spi@vger.kernel.org>,
	Linux-sh list <linux-sh@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Geert Uytterhoeven <geert+renesas@linux-m68k.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH v2 3/6] spi: sh-msiof: Add support for R-Car H2 and M2
Date: Fri, 28 Feb 2014 09:01:45 +0100	[thread overview]
Message-ID: <CAMuHMdVXFnzECcGoywZS=p=ZkkYEYJbaPQoseQSGWYBeT0Y9Tg@mail.gmail.com> (raw)
In-Reply-To: <10401513.fZZM0mLxSj@avalon>

Hi Laurent,

On Fri, Feb 28, 2014 at 12:02 AM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
>> And if we remove "renesas,sh-msiof", we should probably remove
>> "renesas,sh-mobile-msiof", too, as there are no current users, and it also
>> assumes the same MSIOF implementation?
>
> I'm not too familiar with the MSIOF hardware, can "renesas,sh-mobile-msiof" be
> used as a fallback for the currently support ARM SoCs ?

r8a73a4/APE6: No
r8a7740/A1: Maybe (not 100% clear to me from the datasheet)
r8a7790/R-Car H2: No
r8a7791/R-Car M2: No
sh7372/AP4: No information
sh73a0/AG5: No information

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-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

  reply	other threads:[~2014-02-28  8:01 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-25 10:21 [PATCH v2 0/6] spi: sh-msiof: Add support for R-Car H2 and M2 Geert Uytterhoeven
2014-02-25 10:21 ` Geert Uytterhoeven
     [not found] ` <1393323673-2751-1-git-send-email-geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
2014-02-25 10:21   ` [PATCH v2 1/6] spi: sh-msiof: Improve bindings Geert Uytterhoeven
2014-02-25 10:21     ` Geert Uytterhoeven
2014-02-25 10:21     ` Geert Uytterhoeven
2014-02-25 10:21   ` [PATCH v2 2/6] spi: sh-msiof: Move default FIFO sizes to device ID data Geert Uytterhoeven
2014-02-25 10:21     ` Geert Uytterhoeven
2014-02-25 10:21     ` Geert Uytterhoeven
2014-02-25 10:21   ` [PATCH v2 5/6] spi: sh-msiof: Convert to let spi core validate xfer->bits_per_word Geert Uytterhoeven
2014-02-25 10:21     ` Geert Uytterhoeven
2014-02-25 10:21     ` Geert Uytterhoeven
2014-02-26  8:13   ` [PATCH v2 0/6] spi: sh-msiof: Add support for R-Car H2 and M2 Magnus Damm
2014-02-26  8:13     ` Magnus Damm
2014-02-26  8:13     ` Magnus Damm
2014-02-25 10:21 ` [PATCH v2 3/6] " Geert Uytterhoeven
2014-02-25 10:21   ` Geert Uytterhoeven
2014-02-26 22:16   ` Laurent Pinchart
2014-02-26 22:16     ` Laurent Pinchart
2014-02-26 22:36     ` Geert Uytterhoeven
2014-02-26 22:36       ` Geert Uytterhoeven
2014-02-27  8:39     ` Geert Uytterhoeven
2014-02-27  8:39       ` Geert Uytterhoeven
     [not found]       ` <CAMuHMdU_ej9cE=qmRL2WqvEW+fNA_5bj7OC2=7B7ZR33FaFUTA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-02-27 10:41         ` Laurent Pinchart
2014-02-27 10:41           ` Laurent Pinchart
2014-02-27 10:41           ` Laurent Pinchart
2014-02-27 11:09           ` Geert Uytterhoeven
2014-02-27 11:09             ` Geert Uytterhoeven
2014-02-27 11:09             ` Geert Uytterhoeven
     [not found]             ` <CAMuHMdU6R_Wubsx2KCAXVBynzqquJekDNDZ-Sq1sKYEOM1RtTw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-02-27 23:02               ` Laurent Pinchart
2014-02-27 23:02                 ` Laurent Pinchart
2014-02-27 23:02                 ` Laurent Pinchart
2014-02-28  8:01                 ` Geert Uytterhoeven [this message]
2014-02-28  8:01                   ` Geert Uytterhoeven
2014-02-25 10:21 ` [PATCH v2 4/6] spi: sh-msiof: Move clock management to (un)prepare_message() Geert Uytterhoeven
2014-02-25 10:21   ` Geert Uytterhoeven
2014-02-25 10:21 ` [PATCH v2 6/6] spi: sh-msiof: Use core message handling instead of spi-bitbang Geert Uytterhoeven
2014-02-25 10:21   ` Geert Uytterhoeven
2014-02-27  4:47 ` [PATCH v2 0/6] spi: sh-msiof: Add support for R-Car H2 and M2 Mark Brown
2014-02-27  4:47   ` Mark Brown

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