Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-08-01 Thread Chunyan Zhang
On 31 July 2018 at 17:36, Adrian Hunter wrote: > On 31/07/18 12:20, Chunyan Zhang wrote: >> On 31 July 2018 at 16:56, Adrian Hunter wrote: >>> On 31/07/18 11:36, Chunyan Zhang wrote: On 31 July 2018 at 16:05, Adrian Hunter wrote: > On 31/07/18 10:04, Chunyan Zhang wrote: >> Hi Adria

Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-31 Thread Adrian Hunter
On 31/07/18 12:20, Chunyan Zhang wrote: > On 31 July 2018 at 16:56, Adrian Hunter wrote: >> On 31/07/18 11:36, Chunyan Zhang wrote: >>> On 31 July 2018 at 16:05, Adrian Hunter wrote: On 31/07/18 10:04, Chunyan Zhang wrote: > Hi Adrian, > > On 30 July 2018 at 21:06, Adrian Hunter

Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-31 Thread Chunyan Zhang
On 31 July 2018 at 16:56, Adrian Hunter wrote: > On 31/07/18 11:36, Chunyan Zhang wrote: >> On 31 July 2018 at 16:05, Adrian Hunter wrote: >>> On 31/07/18 10:04, Chunyan Zhang wrote: Hi Adrian, On 30 July 2018 at 21:06, Adrian Hunter wrote: > On 23/07/18 13:08, Chunyan Zhang w

Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-31 Thread Chunyan Zhang
On 31 July 2018 at 16:56, Adrian Hunter wrote: > On 31/07/18 11:36, Chunyan Zhang wrote: >> On 31 July 2018 at 16:05, Adrian Hunter wrote: >>> On 31/07/18 10:04, Chunyan Zhang wrote: Hi Adrian, On 30 July 2018 at 21:06, Adrian Hunter wrote: > On 23/07/18 13:08, Chunyan Zhang w

Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-31 Thread Adrian Hunter
On 31/07/18 11:36, Chunyan Zhang wrote: > On 31 July 2018 at 16:05, Adrian Hunter wrote: >> On 31/07/18 10:04, Chunyan Zhang wrote: >>> Hi Adrian, >>> >>> On 30 July 2018 at 21:06, Adrian Hunter wrote: On 23/07/18 13:08, Chunyan Zhang wrote: > As SD Host Controller Specification v4.10 do

Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-31 Thread Chunyan Zhang
On 31 July 2018 at 16:05, Adrian Hunter wrote: > On 31/07/18 10:04, Chunyan Zhang wrote: >> Hi Adrian, >> >> On 30 July 2018 at 21:06, Adrian Hunter wrote: >>> On 23/07/18 13:08, Chunyan Zhang wrote: As SD Host Controller Specification v4.10 documents: Host Controller Version 4.10 defin

Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-31 Thread Adrian Hunter
On 31/07/18 10:04, Chunyan Zhang wrote: > Hi Adrian, > > On 30 July 2018 at 21:06, Adrian Hunter wrote: >> On 23/07/18 13:08, Chunyan Zhang wrote: >>> As SD Host Controller Specification v4.10 documents: >>> Host Controller Version 4.10 defines this "Auto CMD Auto Select" mode. >>> Selection of A

Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-31 Thread Chunyan Zhang
Hi Adrian, On 30 July 2018 at 21:06, Adrian Hunter wrote: > On 23/07/18 13:08, Chunyan Zhang wrote: >> As SD Host Controller Specification v4.10 documents: >> Host Controller Version 4.10 defines this "Auto CMD Auto Select" mode. >> Selection of Auto CMD depends on setting of CMD23 Enable in the

Re: [PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-30 Thread Adrian Hunter
On 23/07/18 13:08, Chunyan Zhang wrote: > As SD Host Controller Specification v4.10 documents: > Host Controller Version 4.10 defines this "Auto CMD Auto Select" mode. > Selection of Auto CMD depends on setting of CMD23 Enable in the Host > Control 2 register which indicates whether card supports C

[PATCH V4 5/7] mmc: sdhci: add Auto CMD Auto Select support

2018-07-23 Thread Chunyan Zhang
As SD Host Controller Specification v4.10 documents: Host Controller Version 4.10 defines this "Auto CMD Auto Select" mode. Selection of Auto CMD depends on setting of CMD23 Enable in the Host Control 2 register which indicates whether card supports CMD23. If CMD23 Enable =1, Auto CMD23 is used and