From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/7] mfd: add imx syscon driver based on regmap
Date: Thu, 23 Aug 2012 12:06:47 +0100 [thread overview]
Message-ID: <20120823110647.GU7995@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20120823072629.GG10057@shlinux2.ap.freescale.net>
On Thu, Aug 23, 2012 at 03:26:30PM +0800, Dong Aisheng wrote:
> On Thu, Aug 23, 2012 at 12:02:41AM +0800, Mark Brown wrote:
> > It'd be good to provide a way of retrieving the regmap so that drivers
> > for subsystems with generic regmap code could use the framework features
> > (regulator is one example that I just mentioned in my other mail).
> Do you mean something like:
> regmap = syscon_regmap_dev_lookup(np, "fsl,anatop");
> regmap_write(regmap, reg, val);
> Then drivers can use generic regmap framework features rather than depend
> on what imx-syscon implemented, is that correct?
Yes, this is mainly for cases where the subsystem has helper functions
that can work with regmap.
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From: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: Dong Aisheng <b29396-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Cc: Zhao Richard-B20223
<B20223-KZfg59tc24xl57MIdRCFDg@public.gmane.org>,
"linus.walleij-0IS4wlFg1OjSUeElwK9/Pw@public.gmane.org"
<linus.walleij-0IS4wlFg1OjSUeElwK9/Pw@public.gmane.org>,
"devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org"
<devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org>,
"s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org"
<s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org"
<rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
"kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org"
<kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
"paul.liu-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org"
<paul.liu-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
"lrg-l0cyMroinI0@public.gmane.org"
<lrg-l0cyMroinI0@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
"sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org"
<sameo-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Subject: Re: [PATCH 1/7] mfd: add imx syscon driver based on regmap
Date: Thu, 23 Aug 2012 12:06:47 +0100 [thread overview]
Message-ID: <20120823110647.GU7995@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20120823072629.GG10057-Fb7DQEYuewWctlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
[-- Attachment #1.1: Type: text/plain, Size: 695 bytes --]
On Thu, Aug 23, 2012 at 03:26:30PM +0800, Dong Aisheng wrote:
> On Thu, Aug 23, 2012 at 12:02:41AM +0800, Mark Brown wrote:
> > It'd be good to provide a way of retrieving the regmap so that drivers
> > for subsystems with generic regmap code could use the framework features
> > (regulator is one example that I just mentioned in my other mail).
> Do you mean something like:
> regmap = syscon_regmap_dev_lookup(np, "fsl,anatop");
> regmap_write(regmap, reg, val);
> Then drivers can use generic regmap framework features rather than depend
> on what imx-syscon implemented, is that correct?
Yes, this is mainly for cases where the subsystem has helper functions
that can work with regmap.
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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Dong Aisheng <b29396@freescale.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linus.walleij@stericsson.com" <linus.walleij@stericsson.com>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"shawn.guo@linaro.org" <shawn.guo@linaro.org>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"grant.likely@secretlab.ca" <grant.likely@secretlab.ca>,
"rob.herring@calxeda.com" <rob.herring@calxeda.com>,
"sameo@linux.intel.com" <sameo@linux.intel.com>,
"lrg@ti.com" <lrg@ti.com>,
Zhao Richard-B20223 <B20223@freescale.com>,
"devicetree-discuss@lists.ozlabs.org"
<devicetree-discuss@lists.ozlabs.org>,
"swarren@wwwdotorg.org" <swarren@wwwdotorg.org>,
"paul.liu@linaro.org" <paul.liu@linaro.org>
Subject: Re: [PATCH 1/7] mfd: add imx syscon driver based on regmap
Date: Thu, 23 Aug 2012 12:06:47 +0100 [thread overview]
Message-ID: <20120823110647.GU7995@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <20120823072629.GG10057@shlinux2.ap.freescale.net>
[-- Attachment #1: Type: text/plain, Size: 695 bytes --]
On Thu, Aug 23, 2012 at 03:26:30PM +0800, Dong Aisheng wrote:
> On Thu, Aug 23, 2012 at 12:02:41AM +0800, Mark Brown wrote:
> > It'd be good to provide a way of retrieving the regmap so that drivers
> > for subsystems with generic regmap code could use the framework features
> > (regulator is one example that I just mentioned in my other mail).
> Do you mean something like:
> regmap = syscon_regmap_dev_lookup(np, "fsl,anatop");
> regmap_write(regmap, reg, val);
> Then drivers can use generic regmap framework features rather than depend
> on what imx-syscon implemented, is that correct?
Yes, this is mainly for cases where the subsystem has helper functions
that can work with regmap.
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]
next prev parent reply other threads:[~2012-08-23 11:06 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-22 7:18 [PATCH 0/7] add imx-syscon driver for general registers access Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` [PATCH 1/7] mfd: add imx syscon driver based on regmap Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 8:29 ` Richard Zhao
2012-08-22 8:29 ` Richard Zhao
2012-08-22 8:29 ` Richard Zhao
2012-08-22 10:57 ` Dong Aisheng
2012-08-22 10:57 ` Dong Aisheng
2012-08-23 5:16 ` Stephen Warren
2012-08-23 5:16 ` Stephen Warren
2012-08-23 6:09 ` Richard Zhao
2012-08-23 6:09 ` Richard Zhao
2012-08-23 6:09 ` Richard Zhao
2012-08-23 7:06 ` Dong Aisheng
2012-08-23 7:06 ` Dong Aisheng
2012-08-23 7:06 ` Dong Aisheng
2012-08-22 16:02 ` Mark Brown
2012-08-22 16:02 ` Mark Brown
2012-08-22 16:02 ` Mark Brown
2012-08-23 7:26 ` Dong Aisheng
2012-08-23 7:26 ` Dong Aisheng
2012-08-23 11:06 ` Mark Brown [this message]
2012-08-23 11:06 ` Mark Brown
2012-08-23 11:06 ` Mark Brown
2012-08-24 2:28 ` Dong Aisheng
2012-08-24 2:28 ` Dong Aisheng
2012-08-24 2:28 ` Dong Aisheng
2012-08-24 6:43 ` Shawn Guo
2012-08-24 6:43 ` Shawn Guo
2012-08-24 6:43 ` Shawn Guo
2012-08-22 7:18 ` [PATCH 2/7] ARM: imx6q: add iomuxc gpr support into imx-syscon Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` [PATCH 3/7] ARM: imx6q: add anatop " Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` [PATCH 4/7] regulator: anatop-regulator: convert to use imx-syscon to access anatop register Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 15:59 ` Mark Brown
2012-08-22 15:59 ` Mark Brown
2012-08-23 7:15 ` Dong Aisheng
2012-08-23 7:15 ` Dong Aisheng
2012-08-23 7:15 ` Dong Aisheng
2012-08-23 11:17 ` Mark Brown
2012-08-23 11:17 ` Mark Brown
2012-08-24 2:29 ` Dong Aisheng
2012-08-24 2:29 ` Dong Aisheng
2012-08-23 5:21 ` Stephen Warren
2012-08-23 5:21 ` Stephen Warren
2012-08-23 6:12 ` Richard Zhao
2012-08-23 6:12 ` Richard Zhao
2012-08-23 6:12 ` Richard Zhao
2012-08-23 17:56 ` Stephen Warren
2012-08-23 17:56 ` Stephen Warren
2012-08-24 2:37 ` Dong Aisheng
2012-08-24 2:37 ` Dong Aisheng
2012-08-24 2:37 ` Dong Aisheng
2012-08-23 7:32 ` Dong Aisheng
2012-08-23 7:32 ` Dong Aisheng
2012-08-23 7:32 ` Dong Aisheng
2012-08-22 7:18 ` [PATCH 5/7] ARM: imx6q: convert to use imx-syscon to access anatop registers Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` [PATCH 6/7] ARM: dts: imx6q: add simple-bus compatible string for anatop Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 8:52 ` Richard Zhao
2012-08-22 8:52 ` Richard Zhao
2012-08-22 8:52 ` Richard Zhao
2012-08-22 11:02 ` Dong Aisheng
2012-08-22 11:02 ` Dong Aisheng
2012-08-22 7:18 ` [PATCH 7/7] mfd: anatop-mfd: remove anatop driver Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
2012-08-22 7:18 ` Dong Aisheng
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