Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-09-06 Thread Mark Jackson
On 23/08/13 20:53, Joel Fernandes wrote: HWMOD removal for MMC and Crypto is breaking edma_start as the events are being manually triggered due to unused channel list not being clear. Atleast breakage has been seen on these peripherals, but it is expected Audio (McASP) maybe breaking too.

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-09-06 Thread Mark Jackson
On 06/09/13 20:13, Mark Jackson wrote: On 23/08/13 20:53, Joel Fernandes wrote: HWMOD removal for MMC and Crypto is breaking edma_start as the events are being manually triggered due to unused channel list not being clear. Atleast breakage has been seen on these peripherals, but it is expected

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-09-06 Thread Joel Fernandes
On 09/06/2013 02:15 PM, Mark Jackson wrote: On 06/09/13 20:13, Mark Jackson wrote: On 23/08/13 20:53, Joel Fernandes wrote: HWMOD removal for MMC and Crypto is breaking edma_start as the events are being manually triggered due to unused channel list not being clear. Atleast breakage has been

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-08-26 Thread Sekhar Nori
On Saturday 24 August 2013 01:23 AM, Joel Fernandes wrote: HWMOD removal for MMC and Crypto is breaking edma_start as the events are being manually triggered due to unused channel list not being clear. Atleast breakage has been seen on these peripherals, but it is expected Audio (McASP) maybe

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-08-26 Thread Joel Fernandes
On 08/26/2013 05:46 AM, Sekhar Nori wrote: On Saturday 24 August 2013 01:23 AM, Joel Fernandes wrote: HWMOD removal for MMC and Crypto is breaking edma_start as the events are being manually triggered due to unused channel list not being clear. Atleast breakage has been seen on these

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-08-26 Thread Sekhar Nori
On 8/26/2013 10:22 PM, Joel Fernandes wrote: On 08/26/2013 05:46 AM, Sekhar Nori wrote: On Saturday 24 August 2013 01:23 AM, Joel Fernandes wrote: HWMOD removal for MMC and Crypto is breaking edma_start as the events are being manually triggered due to unused channel list not being clear.

[PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-08-23 Thread Joel Fernandes
HWMOD removal for MMC and Crypto is breaking edma_start as the events are being manually triggered due to unused channel list not being clear. Atleast breakage has been seen on these peripherals, but it is expected Audio (McASP) maybe breaking too. This patch fixes the issue, by reading the dmas

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-30 Thread Sekhar Nori
On 7/30/2013 9:17 AM, Joel Fernandes wrote: diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index a432e6c..765d578 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c + } else { + for (; i pdev-num_resources; i++) { + if

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-30 Thread Joel Fernandes
On 07/30/2013 11:29 AM, Sekhar Nori wrote: On 7/30/2013 9:17 AM, Joel Fernandes wrote: diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index a432e6c..765d578 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c + } else { + for (; i

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Sekhar Nori
On Monday 22 July 2013 11:29 PM, Joel Fernandes wrote: HWMOD removal for MMC is breaking edma_start as the events are being manually triggered due to unused channel list not being clear, Thanks to Balaji TK for finding this issue. So, Reported-by: Balaji T K balaj...@ti.com ? This patch

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Sekhar Nori
On Sunday 28 July 2013 05:02 AM, Joel Fernandes wrote: Hi Tony or Sekhar, If this patch looks ok, could you pick it up for -rc cycle? It fixes DMA breakages after the merge window for devices for which DMA resources are being populated in device tree instead pdev. But which DT-enabled

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Joel Fernandes
On 07/29/2013 02:04 AM, Sekhar Nori wrote: On Sunday 28 July 2013 05:02 AM, Joel Fernandes wrote: Hi Tony or Sekhar, If this patch looks ok, could you pick it up for -rc cycle? It fixes DMA breakages after the merge window for devices for which DMA resources are being populated in device

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Joel Fernandes
On 07/29/2013 02:01 AM, Sekhar Nori wrote: On Monday 22 July 2013 11:29 PM, Joel Fernandes wrote: HWMOD removal for MMC is breaking edma_start as the events are being manually triggered due to unused channel list not being clear, Thanks to Balaji TK for finding this issue. So, Reported-by:

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Sekhar Nori
On Tuesday 30 July 2013 09:23 AM, Joel Fernandes wrote: On 07/29/2013 02:04 AM, Sekhar Nori wrote: On Sunday 28 July 2013 05:02 AM, Joel Fernandes wrote: Hi Tony or Sekhar, If this patch looks ok, could you pick it up for -rc cycle? It fixes DMA breakages after the merge window for devices

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-29 Thread Joel Fernandes
On 07/29/2013 11:52 PM, Sekhar Nori wrote: On Tuesday 30 July 2013 09:23 AM, Joel Fernandes wrote: On 07/29/2013 02:04 AM, Sekhar Nori wrote: On Sunday 28 July 2013 05:02 AM, Joel Fernandes wrote: Hi Tony or Sekhar, If this patch looks ok, could you pick it up for -rc cycle? It fixes DMA

Re: [PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-27 Thread Joel Fernandes
Hi Tony or Sekhar, If this patch looks ok, could you pick it up for -rc cycle? It fixes DMA breakages after the merge window for devices for which DMA resources are being populated in device tree instead pdev. Thanks, -Joel On 07/22/2013 12:59 PM, Joel Fernandes wrote: HWMOD removal for MMC

[PATCH v2] ARM: EDMA: Fix clearing of unused list for DT DMA resources

2013-07-22 Thread Joel Fernandes
HWMOD removal for MMC is breaking edma_start as the events are being manually triggered due to unused channel list not being clear, Thanks to Balaji TK for finding this issue. This patch fixes the issue, by reading the dmas property from the DT node if it exists and clearing the bits in the