Re: [PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-16 Thread Joel Fernandes
On 05/15/2014 07:48 AM, Sekhar Nori wrote: > On Thursday 15 May 2014 06:00 PM, Peter Ujfalusi wrote: > >> The second controller is not handled because in DT boot we only handle 1 cc >> as >> far as I know. I don't know why, but this is how the DT support has been >> written and used. > > Its

Re: [PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-16 Thread Joel Fernandes
On 05/15/2014 07:48 AM, Sekhar Nori wrote: On Thursday 15 May 2014 06:00 PM, Peter Ujfalusi wrote: The second controller is not handled because in DT boot we only handle 1 cc as far as I know. I don't know why, but this is how the DT support has been written and used. Its just because

Re: [PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-15 Thread Sekhar Nori
On Thursday 15 May 2014 06:00 PM, Peter Ujfalusi wrote: > The second controller is not handled because in DT boot we only handle 1 cc as > far as I know. I don't know why, but this is how the DT support has been > written and used. Its just because none of the platforms under heavy development

Re: [PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-15 Thread Peter Ujfalusi
Hi Sekhar, On 05/15/2014 11:53 AM, Sekhar Nori wrote: > Hi Peter, > > On Tuesday 13 May 2014 04:00 PM, Peter Ujfalusi wrote: >> From CCCFG register of eDMA3 we can get all the needed information for the >> driver about the IP: >> Number of channels: NUM_DMACH >> Number of regions: NUM_REGN >>

Re: [PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-15 Thread Sekhar Nori
Hi Peter, On Tuesday 13 May 2014 04:00 PM, Peter Ujfalusi wrote: > From CCCFG register of eDMA3 we can get all the needed information for the > driver about the IP: > Number of channels: NUM_DMACH > Number of regions: NUM_REGN > Number of slots (PaRAM sets): NUM_PAENTRY > Number of TC/EQ:

Re: [PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-15 Thread Sekhar Nori
Hi Peter, On Tuesday 13 May 2014 04:00 PM, Peter Ujfalusi wrote: From CCCFG register of eDMA3 we can get all the needed information for the driver about the IP: Number of channels: NUM_DMACH Number of regions: NUM_REGN Number of slots (PaRAM sets): NUM_PAENTRY Number of TC/EQ: NUM_EVQUE

Re: [PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-15 Thread Peter Ujfalusi
Hi Sekhar, On 05/15/2014 11:53 AM, Sekhar Nori wrote: Hi Peter, On Tuesday 13 May 2014 04:00 PM, Peter Ujfalusi wrote: From CCCFG register of eDMA3 we can get all the needed information for the driver about the IP: Number of channels: NUM_DMACH Number of regions: NUM_REGN Number of slots

[PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-13 Thread Peter Ujfalusi
>From CCCFG register of eDMA3 we can get all the needed information for the driver about the IP: Number of channels: NUM_DMACH Number of regions: NUM_REGN Number of slots (PaRAM sets): NUM_PAENTRY Number of TC/EQ: NUM_EVQUE Signed-off-by: Peter Ujfalusi --- arch/arm/common/edma.c | 128

[PATCH v2 2/5] ARM: edma: Get IP information from HW when booting with DT

2014-05-13 Thread Peter Ujfalusi
From CCCFG register of eDMA3 we can get all the needed information for the driver about the IP: Number of channels: NUM_DMACH Number of regions: NUM_REGN Number of slots (PaRAM sets): NUM_PAENTRY Number of TC/EQ: NUM_EVQUE Signed-off-by: Peter Ujfalusi peter.ujfal...@ti.com ---