From: Wolfram Sang <wsa@the-dreams.de>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: linux-i2c@vger.kernel.org, linux-sh@vger.kernel.org,
Magnus Damm <magnus.damm@gmail.com>,
Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [PATCH 2/5] i2c: emev2: add binding documentation
Date: Tue, 07 Jul 2015 19:53:13 +0000 [thread overview]
Message-ID: <20150707195313.GD1572@katana> (raw)
In-Reply-To: <13947160.RNzBrc1uk4@avalon>
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> > I follow what is done for the other EMEV2 IP cores currently supported.
> > All cores I checked have PCLK and SCLK but only SCLK is referenced in
> > the DTS.
>
> Could you briefly explain what the two clocks are for ? Or point me to the
> right documentation ?
PCLK is the APB clock. See R19UH0037EJ1200_SMU.pdf, chapter 4.13.
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WARNING: multiple messages have this Message-ID (diff)
From: Wolfram Sang <wsa@the-dreams.de>
To: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: linux-i2c@vger.kernel.org, linux-sh@vger.kernel.org,
Magnus Damm <magnus.damm@gmail.com>,
Simon Horman <horms@verge.net.au>,
Geert Uytterhoeven <geert@linux-m68k.org>
Subject: Re: [PATCH 2/5] i2c: emev2: add binding documentation
Date: Tue, 7 Jul 2015 21:53:13 +0200 [thread overview]
Message-ID: <20150707195313.GD1572@katana> (raw)
In-Reply-To: <13947160.RNzBrc1uk4@avalon>
[-- Attachment #1: Type: text/plain, Size: 347 bytes --]
> > I follow what is done for the other EMEV2 IP cores currently supported.
> > All cores I checked have PCLK and SCLK but only SCLK is referenced in
> > the DTS.
>
> Could you briefly explain what the two clocks are for ? Or point me to the
> right documentation ?
PCLK is the APB clock. See R19UH0037EJ1200_SMU.pdf, chapter 4.13.
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next prev parent reply other threads:[~2015-07-07 19:53 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-06 21:46 [PATCH 0/5] enable I2C on Renesas EMEV2 and KZM9D board Wolfram Sang
2015-07-06 21:46 ` Wolfram Sang
2015-07-06 21:46 ` [PATCH 1/5] clk: shmobile: emev2: deassert reset for IIC0/1 Wolfram Sang
2015-07-06 21:46 ` Wolfram Sang
2015-07-06 21:57 ` Stephen Boyd
2015-07-06 21:57 ` Stephen Boyd
2015-07-06 21:46 ` [PATCH 2/5] i2c: emev2: add binding documentation Wolfram Sang
2015-07-06 21:46 ` Wolfram Sang
2015-07-07 8:41 ` Geert Uytterhoeven
2015-07-07 8:41 ` Geert Uytterhoeven
2015-07-07 9:17 ` Wolfram Sang
2015-07-07 9:17 ` Wolfram Sang
2015-07-07 9:22 ` Geert Uytterhoeven
2015-07-07 9:22 ` Geert Uytterhoeven
2015-07-07 17:26 ` Laurent Pinchart
2015-07-07 17:26 ` Laurent Pinchart
2015-07-07 19:43 ` Wolfram Sang
2015-07-07 19:43 ` Wolfram Sang
2015-07-07 19:47 ` Laurent Pinchart
2015-07-07 19:47 ` Laurent Pinchart
2015-07-07 19:53 ` Wolfram Sang [this message]
2015-07-07 19:53 ` Wolfram Sang
2015-07-09 0:35 ` Laurent Pinchart
2015-07-09 0:35 ` Laurent Pinchart
2015-07-09 15:20 ` Wolfram Sang
2015-07-09 15:20 ` Wolfram Sang
2015-07-06 21:46 ` [PATCH 4/5] ARM: shmobile: emev2: add IIC cores to dtsi Wolfram Sang
2015-07-06 21:46 ` Wolfram Sang
[not found] ` <1436219188-4325-1-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
2015-07-06 21:46 ` [PATCH 3/5] i2c: emev2: add driver Wolfram Sang
2015-07-06 21:46 ` Wolfram Sang
2015-07-07 18:40 ` Laurent Pinchart
2015-07-07 18:40 ` Laurent Pinchart
2015-07-07 19:49 ` Wolfram Sang
2015-07-07 19:49 ` Wolfram Sang
2015-07-06 21:46 ` [PATCH 5/5] ARM: shmobile: emev2: kzm9d: enable IIC busses Wolfram Sang
2015-07-06 21:46 ` Wolfram Sang
2015-07-07 8:38 ` [PATCH 0/5] enable I2C on Renesas EMEV2 and KZM9D board Geert Uytterhoeven
2015-07-07 8:38 ` Geert Uytterhoeven
[not found] ` <CAMuHMdUwivjTgj-nOKnHhmmU2po0JMPDhHqW6z7ngiO-D+a6iA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-07-07 9:10 ` Wolfram Sang
2015-07-07 9:10 ` Wolfram Sang
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