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From: Wolfram Sang <wsa@the-dreams.de>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Simon Horman <horms@verge.net.au>,
	Linux-sh list <linux-sh@vger.kernel.org>,
	Linux I2C <linux-i2c@vger.kernel.org>,
	Magnus Damm <magnus.damm@gmail.com>,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH V2 2/5] arm: shmobile: r7s72100: add i2c clocks
Date: Thu, 26 Dec 2013 22:25:39 +0100	[thread overview]
Message-ID: <20131226212539.GA2561@katana> (raw)
In-Reply-To: <CAMuHMdWPZjeF7+nEjXR3vL4HgSEVEk-uf-qQ68ZnFA=+Y_Q8tQ@mail.gmail.com>

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On Thu, Dec 26, 2013 at 10:20:23PM +0100, Geert Uytterhoeven wrote:
> On Tue, Dec 24, 2013 at 3:48 AM, Simon Horman <horms@verge.net.au> wrote:
> > On Wed, Dec 18, 2013 at 10:31:58PM +0100, Wolfram Sang wrote:
> >> From: Wolfram Sang <wsa@sang-engineering.com>
> >>
> >> Tested with RIIC2 on a genmai board. Others untested but hopefully
> >> trivial enough to be added.
> >>
> >> Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
> >> Acked-by: Magnus Damm <damm@opensource.se>
> >> ---
> >>
> >> V2: adapt to established sorting
> >
> > Thanks. This seems safe enough and I will queue it up.
> 
> Note that after dropping these lines:
> 
>        CLKDEV_DEV_ID("fcfee000.i2c", &mstp_clks[MSTP97]),
>        CLKDEV_DEV_ID("fcfee400.i2c", &mstp_clks[MSTP96]),
>        CLKDEV_DEV_ID("fcfee800.i2c", &mstp_clks[MSTP95]),
>        CLKDEV_DEV_ID("fcfeec00.i2c", &mstp_clks[MSTP94]),
> 
> i2c stopped working.

??? Why do you want to drop these lines?

If the i2c clocks are not registered, you won't get i2c support? Am I
missing something?


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  reply	other threads:[~2013-12-26 21:25 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-18 21:31 [PATCH V2 0/5] arm: shmobile: r7s72100: add native i2c support Wolfram Sang
     [not found] ` <1387402321-21866-1-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2013-12-18 21:31   ` [PATCH V2 1/5] pinctrl: r7s72100: add riic groups Wolfram Sang
     [not found]     ` <1387402321-21866-2-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2013-12-18 21:49       ` Wolfram Sang
2013-12-18 21:31   ` [PATCH V2 3/5] arm: shmobile: r7s72100: add nodes for i2c controllers to dtsi Wolfram Sang
     [not found]     ` <1387402321-21866-4-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2013-12-27  4:27       ` Wolfram Sang
2014-01-06  5:22         ` Simon Horman
2013-12-18 21:32   ` [PATCH V2 4/5] arm: shmobile: genmai: adapt dts to use native i2c driver Wolfram Sang
2013-12-18 21:31 ` [PATCH V2 2/5] arm: shmobile: r7s72100: add i2c clocks Wolfram Sang
     [not found]   ` <1387402321-21866-3-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2013-12-24  2:48     ` Simon Horman
     [not found]       ` <20131224024855.GC22401-/R6kz+dDXgpPR4JQBCEnsQ@public.gmane.org>
2013-12-26 21:20         ` Geert Uytterhoeven
2013-12-26 21:25           ` Wolfram Sang [this message]
2013-12-26 21:34             ` Geert Uytterhoeven
     [not found]               ` <CAMuHMdXF6WmS_j4pC1U5jL3SK-ck7N=EA+-45duXdRZP1cOJkw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-12-26 21:51                 ` Geert Uytterhoeven
     [not found]                   ` <CAMuHMdXP4DAF1_DPtNfwCyP8WHFU03=zgM7i8FW9n6tcJpAHHQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-12-27  2:01                     ` Simon Horman
2013-12-18 21:32 ` [PATCH V2 5/5] i2c: riic: add driver Wolfram Sang
     [not found]   ` <1387402321-21866-6-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2013-12-19  0:01     ` Laurent Pinchart
2013-12-19 12:06       ` Wolfram Sang
2013-12-19 15:33         ` Laurent Pinchart
2013-12-20 15:47           ` Wolfram Sang

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