Re: [PATCH] mmc: sdhci-of-esdhc: set timeout to max before tuning

2020-10-21 Thread Michael Walle
Am 2020-10-21 17:04, schrieb Ulf Hansson: On Fri, 16 Oct 2020 at 14:50, Michael Walle wrote: Am 2020-10-16 12:53, schrieb Ulf Hansson: > On Fri, 16 Oct 2020 at 01:12, Michael Walle wrote: >> >> On rare occations there is the following error: >> >> mmc0: Tuning timeout, falling back to fixed

Re: [PATCH] mmc: sdhci-of-esdhc: set timeout to max before tuning

2020-10-21 Thread Ulf Hansson
On Fri, 16 Oct 2020 at 14:50, Michael Walle wrote: > > Am 2020-10-16 12:53, schrieb Ulf Hansson: > > On Fri, 16 Oct 2020 at 01:12, Michael Walle wrote: > >> > >> On rare occations there is the following error: > >> > >> mmc0: Tuning timeout, falling back to fixed sampling clock > >> > >> There

Re: [PATCH] mmc: sdhci-of-esdhc: set timeout to max before tuning

2020-10-16 Thread Michael Walle
Am 2020-10-16 12:53, schrieb Ulf Hansson: On Fri, 16 Oct 2020 at 01:12, Michael Walle wrote: On rare occations there is the following error: mmc0: Tuning timeout, falling back to fixed sampling clock There are SD cards which takes a significant longer time to reply to the first CMD19 comm

Re: [PATCH] mmc: sdhci-of-esdhc: set timeout to max before tuning

2020-10-16 Thread Ulf Hansson
On Fri, 16 Oct 2020 at 01:12, Michael Walle wrote: > > On rare occations there is the following error: > > mmc0: Tuning timeout, falling back to fixed sampling clock > > There are SD cards which takes a significant longer time to reply to the > first CMD19 command. The eSDHC takes the data timeo

Re: [PATCH] mmc: sdhci-of-esdhc: set timeout to max before tuning

2020-10-16 Thread Adrian Hunter
On 16/10/20 2:11 am, Michael Walle wrote: > On rare occations there is the following error: > > mmc0: Tuning timeout, falling back to fixed sampling clock > > There are SD cards which takes a significant longer time to reply to the > first CMD19 command. The eSDHC takes the data timeout value i

[PATCH] mmc: sdhci-of-esdhc: set timeout to max before tuning

2020-10-15 Thread Michael Walle
On rare occations there is the following error: mmc0: Tuning timeout, falling back to fixed sampling clock There are SD cards which takes a significant longer time to reply to the first CMD19 command. The eSDHC takes the data timeout value into account during the tuning period. The SDHCI core d