From: Dong Aisheng <aisheng.dong@freescale.com>
To: Huang Shijie-B32955 <B32955@freescale.com>
Cc: Dong Aisheng-B29396 <B29396@freescale.com>,
"devicetree-discuss@lists.ozlabs.org"
<devicetree-discuss@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"vinod.koul@linux.intel.com" <vinod.koul@linux.intel.com>,
"s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
"rob.herring@calxeda.com" <rob.herring@calxeda.com>,
"grant.likely@secretlab.ca" <grant.likely@secretlab.ca>,
"rdunlap@xenotime.net" <rdunlap@xenotime.net>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"cjb@laptop.org" <cjb@laptop.org>,
Guo Shawn-R65073 <r65073@freescale.com>
Subject: Re: [PATCH v1 5/5] ARM: mxs: add mxs dma dt support
Date: Wed, 14 Mar 2012 16:30:47 +0800 [thread overview]
Message-ID: <20120314083046.GD1180@shlinux2.ap.freescale.net> (raw)
In-Reply-To: <4F604F9F.1070801@freescale.com>
On Wed, Mar 14, 2012 at 03:58:23PM +0800, Huang Shijie-B32955 wrote:
> Hi,
> > + dma-apbh@80004000 {
> > + compatible = "fsl,mxs-dma-apbh";
> > + reg =<0x80004000 2000>;
> > + };
> > +
> Why you do not add the `interrupt` for the it?
> the gpmi-nand needs to parse the interrupt out.
>
The non-dt way also does not have interrupt resource for dma device.
It seems the channel interrupt resource is handled in each client device.
I'm not familiar with gpmi-nand, but I guess you may need to handle
it in gpmi driver, just like mxs-mmc driver.
Regards
Dong Aisheng
WARNING: multiple messages have this Message-ID (diff)
From: aisheng.dong@freescale.com (Dong Aisheng)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 5/5] ARM: mxs: add mxs dma dt support
Date: Wed, 14 Mar 2012 16:30:47 +0800 [thread overview]
Message-ID: <20120314083046.GD1180@shlinux2.ap.freescale.net> (raw)
In-Reply-To: <4F604F9F.1070801@freescale.com>
On Wed, Mar 14, 2012 at 03:58:23PM +0800, Huang Shijie-B32955 wrote:
> Hi,
> > + dma-apbh at 80004000 {
> > + compatible = "fsl,mxs-dma-apbh";
> > + reg =<0x80004000 2000>;
> > + };
> > +
> Why you do not add the `interrupt` for the it?
> the gpmi-nand needs to parse the interrupt out.
>
The non-dt way also does not have interrupt resource for dma device.
It seems the channel interrupt resource is handled in each client device.
I'm not familiar with gpmi-nand, but I guess you may need to handle
it in gpmi driver, just like mxs-mmc driver.
Regards
Dong Aisheng
next prev parent reply other threads:[~2012-03-14 8:28 UTC|newest]
Thread overview: 150+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-13 8:47 [PATCH v1 0/5] dt: add basic imx28 support Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 8:47 ` [PATCH v1 1/5] ARM: imx28: add basic dt support Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 14:35 ` Rob Herring
2012-03-13 14:35 ` Rob Herring
2012-03-13 14:59 ` Zach Sadecki
2012-03-13 14:59 ` Zach Sadecki
2012-03-13 14:59 ` Zach Sadecki
2012-03-13 17:28 ` Grant Likely
2012-03-13 17:28 ` Grant Likely
2012-03-14 5:38 ` Shawn Guo
2012-03-14 5:38 ` Shawn Guo
2012-03-14 6:23 ` Dong Aisheng
2012-03-14 6:23 ` Dong Aisheng
2012-03-14 6:23 ` Dong Aisheng
2012-03-14 6:51 ` Marek Vasut
2012-03-14 6:51 ` Marek Vasut
2012-03-14 13:05 ` Rob Herring
2012-03-14 13:05 ` Rob Herring
2012-03-15 2:57 ` Dong Aisheng
2012-03-15 2:57 ` Dong Aisheng
2012-03-13 17:23 ` Grant Likely
2012-03-13 17:23 ` Grant Likely
2012-03-14 5:41 ` Shawn Guo
2012-03-14 5:41 ` Shawn Guo
2012-03-14 5:56 ` Marek Vasut
2012-03-14 5:56 ` Marek Vasut
2012-03-14 6:30 ` Dong Aisheng
2012-03-14 6:30 ` Dong Aisheng
2012-03-14 6:30 ` Dong Aisheng
2012-03-14 12:45 ` Dong Aisheng
2012-03-14 12:45 ` Dong Aisheng
2012-03-14 14:16 ` s.hauer
2012-03-14 14:16 ` s.hauer at pengutronix.de
2012-03-15 3:02 ` Dong Aisheng
2012-03-15 3:02 ` Dong Aisheng
2012-03-15 6:53 ` Lothar Waßmann
2012-03-15 6:53 ` Lothar Waßmann
2012-03-15 6:53 ` Lothar Waßmann
2012-03-15 10:59 ` Dong Aisheng
2012-03-15 10:59 ` Dong Aisheng
[not found] ` <20120315105927.GE13022-Fb7DQEYuewWctlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-03-15 11:22 ` Lothar Waßmann
2012-03-15 11:22 ` Lothar Waßmann
2012-03-15 11:22 ` Lothar Waßmann
2012-03-16 3:01 ` Dong Aisheng
2012-03-16 3:01 ` Dong Aisheng
2012-03-16 7:48 ` Lothar Waßmann
2012-03-16 7:48 ` Lothar Waßmann
2012-03-16 7:48 ` Lothar Waßmann
2012-03-16 8:22 ` Dong Aisheng
2012-03-16 8:22 ` Dong Aisheng
[not found] ` <20120316030134.GA5161-Fb7DQEYuewWctlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-03-18 18:47 ` Grant Likely
2012-03-18 18:47 ` Grant Likely
2012-03-19 6:54 ` Lothar Waßmann
2012-03-19 6:54 ` Lothar Waßmann
2012-03-19 6:54 ` Lothar Waßmann
[not found] ` <20326.55337.249575.289067-VjFSrY7JcPWvSplVBqRQBQ@public.gmane.org>
2012-03-19 15:06 ` Grant Likely
2012-03-19 15:06 ` Grant Likely
2012-03-19 16:49 ` Lothar Waßmann
2012-03-19 16:49 ` Lothar Waßmann
2012-03-19 16:49 ` Lothar Waßmann
[not found] ` <20327.25470.723875.916422-VjFSrY7JcPWvSplVBqRQBQ@public.gmane.org>
2012-03-19 22:02 ` Grant Likely
2012-03-19 22:02 ` Grant Likely
2012-03-20 12:49 ` Dong Aisheng
2012-03-20 12:49 ` Dong Aisheng
2012-03-20 13:17 ` Lothar Waßmann
2012-03-20 13:17 ` Lothar Waßmann
2012-03-20 13:17 ` Lothar Waßmann
2012-03-21 11:06 ` Dong Aisheng
2012-03-21 11:06 ` Dong Aisheng
2012-03-16 8:49 ` Shawn Guo
2012-03-16 8:49 ` Shawn Guo
2012-03-15 11:24 ` s.hauer
2012-03-15 11:24 ` s.hauer at pengutronix.de
2012-03-16 3:05 ` Dong Aisheng
2012-03-16 3:05 ` Dong Aisheng
2012-03-14 19:41 ` Sascha Hauer
2012-03-14 19:41 ` Sascha Hauer
2012-03-15 3:05 ` Dong Aisheng
2012-03-15 3:05 ` Dong Aisheng
2012-03-13 8:47 ` [PATCH v1 2/5] mmc: mxs-mmc: add dt probe support Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 17:42 ` Grant Likely
2012-03-13 17:42 ` Grant Likely
2012-03-14 6:42 ` Dong Aisheng
2012-03-14 6:42 ` Dong Aisheng
2012-03-14 5:58 ` Marek Vasut
2012-03-14 5:58 ` Marek Vasut
2012-03-14 6:55 ` Dong Aisheng
2012-03-14 6:55 ` Dong Aisheng
2012-03-14 7:09 ` Marek Vasut
2012-03-14 7:09 ` Marek Vasut
2012-03-14 7:13 ` s.hauer
2012-03-14 7:13 ` s.hauer at pengutronix.de
2012-03-14 7:26 ` Dong Aisheng
2012-03-14 7:26 ` Dong Aisheng
2012-03-14 11:17 ` Marek Vasut
2012-03-14 11:17 ` Marek Vasut
2012-03-14 11:17 ` Marek Vasut
2012-03-14 7:23 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 7:23 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 8:09 ` Dong Aisheng
2012-03-14 8:09 ` Dong Aisheng
[not found] ` <20120314080939.GA1180-Fb7DQEYuewWctlrPMvKcciBecyulp+rMXqFh9Ls21Oc@public.gmane.org>
2012-03-14 8:52 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 8:52 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 8:52 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-13 8:47 ` [PATCH v1 3/5] ARM: imx28evk: add mmc dt support Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 14:39 ` Rob Herring
2012-03-13 14:39 ` Rob Herring
2012-03-13 16:52 ` Sascha Hauer
2012-03-13 16:52 ` Sascha Hauer
2012-03-13 17:45 ` Rob Herring
2012-03-13 17:45 ` Rob Herring
2012-03-14 7:30 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 7:30 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 8:20 ` Dong Aisheng
2012-03-14 8:20 ` Dong Aisheng
2012-03-14 8:54 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 8:54 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 7:28 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-14 7:28 ` Jean-Christophe PLAGNIOL-VILLARD
2012-03-13 8:47 ` [PATCH v1 4/5] dma: mxs-dma: add dt probe support Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-14 7:54 ` Huang Shijie
2012-03-14 7:54 ` Huang Shijie
2012-03-14 7:54 ` Huang Shijie
2012-03-14 8:23 ` Dong Aisheng
2012-03-14 8:23 ` Dong Aisheng
2012-03-13 8:47 ` [PATCH v1 5/5] ARM: mxs: add mxs dma dt support Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-13 8:47 ` Dong Aisheng
2012-03-14 7:58 ` Huang Shijie
2012-03-14 7:58 ` Huang Shijie
2012-03-14 7:58 ` Huang Shijie
2012-03-14 8:30 ` Dong Aisheng [this message]
2012-03-14 8:30 ` Dong Aisheng
2012-03-14 8:43 ` Huang Shijie
2012-03-14 8:43 ` Huang Shijie
2012-03-14 6:01 ` [PATCH v1 0/5] dt: add basic imx28 support Marek Vasut
2012-03-14 6:01 ` Marek Vasut
2012-03-14 7:34 ` Dong Aisheng
2012-03-14 7:34 ` Dong Aisheng
2012-03-14 7:34 ` Dong Aisheng
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