From: alexandre.belloni@free-electrons.com (Alexandre Belloni)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/5] ARM: at91/dt: sama5d3: define mpddr clock and ramc clocks
Date: Mon, 7 Jul 2014 21:55:56 +0200 [thread overview]
Message-ID: <20140707195556.GI3113@piout.net> (raw)
In-Reply-To: <20140707183236.GF9558@ns203013.ovh.net>
On 07/07/2014 at 20:32:36 +0200, Jean-Christophe PLAGNIOL-VILLARD wrote :
> > - compatible = "atmel,at91sam9g45-ddramc";
> > + compatible = "atmel,sama5d3-mpddramc", "atmel,at91sam9g45-ddramc";
> the sama5 ddr controler is not back compitble with 9g45 one the compatible is
> wrong
Keeping atmel,at91sam9g45-ddramc allows to reuse the old code for the
iomap needed for the PM code without adding a new compatible in the
ramc_ids[] array.
--
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>,
Boris Brezillon <boris.brezillon@free-electrons.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 3/5] ARM: at91/dt: sama5d3: define mpddr clock and ramc clocks
Date: Mon, 7 Jul 2014 21:55:56 +0200 [thread overview]
Message-ID: <20140707195556.GI3113@piout.net> (raw)
In-Reply-To: <20140707183236.GF9558@ns203013.ovh.net>
On 07/07/2014 at 20:32:36 +0200, Jean-Christophe PLAGNIOL-VILLARD wrote :
> > - compatible = "atmel,at91sam9g45-ddramc";
> > + compatible = "atmel,sama5d3-mpddramc", "atmel,at91sam9g45-ddramc";
> the sama5 ddr controler is not back compitble with 9g45 one the compatible is
> wrong
Keeping atmel,at91sam9g45-ddramc allows to reuse the old code for the
iomap needed for the PM code without adding a new compatible in the
ramc_ids[] array.
--
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2014-07-07 19:55 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-07 15:19 [PATCH 0/5] Add a driver for the atmel ram controller Alexandre Belloni
2014-07-07 15:19 ` Alexandre Belloni
2014-07-07 15:19 ` [PATCH 1/5] memory: add a driver for atmel ram controllers Alexandre Belloni
2014-07-07 15:19 ` Alexandre Belloni
2014-07-07 15:46 ` Boris BREZILLON
2014-07-07 15:46 ` Boris BREZILLON
2014-07-07 17:56 ` Alexandre Belloni
2014-07-07 17:56 ` Alexandre Belloni
2014-07-07 18:33 ` Jean-Christophe PLAGNIOL-VILLARD
2014-07-07 18:33 ` Jean-Christophe PLAGNIOL-VILLARD
2014-07-07 19:44 ` Alexandre Belloni
2014-07-07 19:44 ` Alexandre Belloni
2014-07-07 15:19 ` [PATCH 2/5] ARM: at91: select ATMEL_RAMC when using OF Alexandre Belloni
2014-07-07 15:19 ` Alexandre Belloni
2014-07-07 15:19 ` [PATCH 3/5] ARM: at91/dt: sama5d3: define mpddr clock and ramc clocks Alexandre Belloni
2014-07-07 15:19 ` Alexandre Belloni
2014-07-07 18:32 ` Jean-Christophe PLAGNIOL-VILLARD
2014-07-07 18:32 ` Jean-Christophe PLAGNIOL-VILLARD
2014-07-07 19:55 ` Alexandre Belloni [this message]
2014-07-07 19:55 ` Alexandre Belloni
2014-07-08 7:51 ` Maxime Ripard
2014-07-08 7:51 ` Maxime Ripard
2014-07-07 15:19 ` [PATCH 4/5] ARM: at91/dt: at91sam9: use ddrck in ramc Alexandre Belloni
2014-07-07 15:19 ` Alexandre Belloni
2014-07-07 15:19 ` [PATCH 5/5] clk: at91: remove the useless CLK_IGNORE_UNUSED flag Alexandre Belloni
2014-07-07 15:19 ` Alexandre Belloni
2014-07-07 17:03 ` [PATCH 0/5] Add a driver for the atmel ram controller Boris BREZILLON
2014-07-07 17:03 ` Boris BREZILLON
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