Re: [PATCH 1/2] mmc: core: add DT binding for CMD23

[Jaehoon Chung <jh80.chung-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>]

On 11/25/2016 05:19 PM, Ulf Hansson wrote:
> On 25 November 2016 at 07:52, Jaehoon Chung <jh80.chung-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> wrote:
>> Provide the option to configure one type of multiple block read/wrte
>> transatction (CMD23 - it's optional.)
>>
>> Signed-off-by: Jaehoon Chung <jh80.chung-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
>> ---
>>  drivers/mmc/core/host.c | 2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
>> index 98f25ff..9bdc369 100644
>> --- a/drivers/mmc/core/host.c
>> +++ b/drivers/mmc/core/host.c
>> @@ -321,6 +321,8 @@ int mmc_of_parse(struct mmc_host *host)
>>                 host->caps2 |= MMC_CAP2_NO_SD;
>>         if (of_property_read_bool(np, "no-mmc"))
>>                 host->caps2 |= MMC_CAP2_NO_MMC;
>> +       if (of_property_read_bool(np, "cap-mmc-cmd23"))
>> +               host->caps |= MMC_CAP_CMD23;
>>
>>         host->dsr_req = !of_property_read_u32(np, "dsr", &host->dsr);
>>         if (host->dsr_req && (host->dsr & ~0xffff)) {
>> --
>> 2.10.1
>>
> 
> I don't think this as HW configuration, but more a SW configuration.
> Thus we don't need a DT binding for it, right?

Got it. Then discard these patches.

Best Regards,
Jaehoon Chung

> 
> Kind regards
> Uffe
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