Re: [PATCH 2/2] ata: ahci: add support for DaVinci DM816 SATA controller

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 03/14/2017 09:57 AM, Sergei Shtylyov wrote:
> Hello!
> 
> On 3/13/2017 7:36 PM, Bartosz Golaszewski wrote:
> 
>> This SATA controller is quite similar to the one present on the DA850
>> SoC, but the PHY configuration is different and it supports two HBA
>> ports.
>>
>> The IP suffers from the same PMP issue the DA850 does - if we enable
>> PMP but don't use it - softreset fails. Appropriate workaround was
>> implemented in this driver as well.
>>
>> Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
>> ---
>>  drivers/ata/Kconfig      |   9 +++
>>  drivers/ata/Makefile     |   1 +
>>  drivers/ata/ahci_dm816.c | 200 +++++++++++++++++++++++++++++++++++++++++++++++
>>  3 files changed, 210 insertions(+)
>>  create mode 100644 drivers/ata/ahci_dm816.c
>>
>> diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
>> index 70b57d2..7f59a7a 100644
>> --- a/drivers/ata/Kconfig
>> +++ b/drivers/ata/Kconfig
>> @@ -118,6 +118,15 @@ config AHCI_DA850
>>
>>        If unsure, say N.
>>
>> +config AHCI_DM816
>> +    tristate "DaVinci DM816 AHCI SATA support"
> 
>    Is it really DaVinci?
> 
>> +    depends on ARCH_OMAP2PLUS
> 
>    Especially if it depends on OMAP...

Hi Sergei,

Yes it's a DaVinci family SoC, but shares a lot of IPs with the OMAP family.

Neil

> 
> [...]
> 
> MBR, Sergei
> 

--
To unsubscribe from this list: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Filesystems]     [Linux SCSI]     [Linux RAID]     [Git]     [Kernel Newbies]     [Linux Newbie]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Samba]     [Device Mapper]

  Powered by Linux