[PATCH 2/2] ARM: dts: add AM33XX MMC support

On Thu, Mar 07, 2013 at 02:59:42PM +0000, Vaibhav Hiremath wrote:

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-----Original Message-----
From: Hiremath, Vaibhav
Sent: Thursday, March 07, 2013 8:24 PM
To: Porter, Matt
Cc: Linux OMAP List; Russell King; Krishnamoorthy, Balaji T; Devicetree
Discuss; Linux MMC List; Linux Kernel Mailing List; Chris Ball; Linux
ARM Kernel List
Subject: RE: [PATCH 2/2] ARM: dts: add AM33XX MMC support

quoted

-----Original Message-----
From: Matt Porter [mailto:ohiomdp at gmail.com] On Behalf Of Porter,

Matt

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Sent: Thursday, March 07, 2013 8:17 PM
To: Hiremath, Vaibhav
Cc: Linux OMAP List; Russell King; Krishnamoorthy, Balaji T;

Devicetree

quoted

Discuss; Linux MMC List; Linux Kernel Mailing List; Chris Ball; Linux
ARM Kernel List
Subject: Re: [PATCH 2/2] ARM: dts: add AM33XX MMC support

On Thu, Mar 07, 2013 at 02:39:55PM +0000, Vaibhav Hiremath wrote:

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-----Original Message-----
From: Matt Porter [mailto:ohiomdp at gmail.com] On Behalf Of Porter,

Matt

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quoted

Sent: Thursday, March 07, 2013 7:43 PM
To: Hiremath, Vaibhav
Cc: Krishnamoorthy, Balaji T; Chris Ball; Cousson, Benoit; Tony
Lindgren; Russell King; Devicetree Discuss; Linux ARM Kernel

List;

quoted

quoted

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Linux OMAP List; Linux Kernel Mailing List; Linux MMC List
Subject: Re: [PATCH 2/2] ARM: dts: add AM33XX MMC support

On Thu, Mar 07, 2013 at 05:29:24AM +0000, Vaibhav Hiremath wrote:

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-----Original Message-----
From: linux-omap-owner at vger.kernel.org [mailto:linux-omap-
owner at vger.kernel.org] On Behalf Of Porter, Matt
Sent: Thursday, March 07, 2013 9:47 AM
To: Krishnamoorthy, Balaji T; Chris Ball; Cousson, Benoit;

Tony

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quoted

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Lindgren; Russell King
Cc: Devicetree Discuss; Linux ARM Kernel List; Linux OMAP

List;

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Linux

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Kernel Mailing List; Linux MMC List
Subject: [PATCH 2/2] ARM: dts: add AM33XX MMC support

<snip>

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I believe you meant "CONFIG_TI_EDMA" right?

Yes, I just enabled it and the result is still same.



[root at arago /]# dmesg | grep -ir mmc
[    0.506844] vmmc: 1800 <--> 3300 mV at 3300 mV
[    0.506970] vmmc: supplied by vbat
[root at arago /]#
[root at arago /]#
[root at arago /]# dmesg | grep -ir dma
[    0.217063] DMA: preallocated 256 KiB pool for atomic coherent
allocations
[    0.236321] platform 49000000.edma: alias fck already exists
[    0.236360] platform 49000000.edma: alias fck already exists
[    0.236381] platform 49000000.edma: alias fck already exists
[    0.370705] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine
driver
[    0.445156] omap-dma-engine omap-dma-engine: OMAP DMA engine driver
[root at arago /]#
[root at arago /]#

I have applied below patches from your recent post


[2/2] ARM: dts: add AM33XX MMC support 	
[1/2] mmc: omap_hsmmc: set max_segs based on dma engine limits 	
[v4,3/3] mmc: davinci: get SG segment limits with dma_get_slave_sg_limits()
[v4,2/3] dma: edma: add device_slave_sg_limits() support 
[v4,1/3] dmaengine: add dma_get_slave_sg_limits()
[v9,9/9] ARM: dts: add AM33XX SPI DMA support
[v9,8/9] spi: omap2-mcspi: add generic DMA request support to the DT binding
[v9,7/9] spi: omap2-mcspi: convert to dma_request_slave_channel_compat() 
[v9,6/9] ARM: dts: add AM33XX EDMA support 
[v9,5/9] dmaengine: edma: Add TI EDMA device tree binding
[v9,4/9] dmaengine: edma: enable build for AM33XX
[v9,3/9] ARM: edma: add AM33XX support to the private EDMA API
[v9,2/9] ARM: edma: remove unused transfer controller handlers
[v9,1/9] ARM: davinci: move private EDMA API to arm/common
[v3,2/2] mmc: omap_hsmmc: add generic DMA request support to the DT binding
[v3,1/2] mmc: omap_hsmmc: convert to dma_request_slave_channel_compat()



Am I missing anything here?

Yes, you missed the
http://www.spinics.net/lists/arm-kernel/msg227886.html dependency
mentioned first in the cover letter.

-Matt