Re: [PATCH] mmc: core: Extend sysfs with OCR register

[bojan prtvar]

Hi,

On Mon, Jul 4, 2016 at 4:13 PM, Wolfram Sang <wsa@xxxxxxxxxxxxx> wrote:

>> Make operation conditions register (OCR) easily accessible from user space.
>>
> You described "what" above. Can you add the "why", too?
>

According to JEDEC v5.0 chapter 7 the OCR, CID and CSD registers carry
the Device/content specific information.
Registers CID and CSD are already exported through sysfs so let's make
this interface complete by adding missing OCR register.

Do I need to send v2 with updated change log?

Regards,
Bojan