| Message ID | 20191009074140.3934-1-yangbo.lu@nxp.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | mmc: sdhci-of-esdhc: fix up erratum A-008171 workaround | expand |
Any comments, Adrian? Thanks. Best regards, Yangbo Lu > -----Original Message----- > From: Yangbo Lu <yangbo.lu@nxp.com> > Sent: Wednesday, October 9, 2019 3:42 PM > To: linux-mmc@vger.kernel.org; Ulf Hansson <ulf.hansson@linaro.org>; Adrian > Hunter <adrian.hunter@intel.com> > Cc: Y.b. Lu <yangbo.lu@nxp.com> > Subject: [v3, 0/2] mmc: sdhci-of-esdhc: fix up erratum A-008171 workaround > > This patch-set is to fix up erratum A-008171 workaround. It had been verified > on LS1046A eSDHC + Phison 32G eMMC which could trigger the erratum. > --- > Changes for v2: > - Dropped sdhci start_tuning() hook patch. > - Implemented SW tuning starting in eSDHC writew(). > Changes for v3: > - Converted to use esdhc_flush_async_fifo() and usleep_range(). > - Added ACK of Adrian. > > Yangbo Lu (2): > mmc: sdhci-of-esdhc: poll ESDHC_FLUSH_ASYNC_FIFO bit until completion > mmc: sdhci-of-esdhc: fix up erratum A-008171 workaround > > drivers/mmc/host/sdhci-esdhc.h | 14 +++ > drivers/mmc/host/sdhci-of-esdhc.c | 257 > ++++++++++++++++++++++++++++++++------ > 2 files changed, 231 insertions(+), 40 deletions(-) > > -- > 2.7.4
On Wed, 9 Oct 2019 at 09:40, Yangbo Lu <yangbo.lu@nxp.com> wrote: > > This patch-set is to fix up erratum A-008171 workaround. It had been > verified on LS1046A eSDHC + Phison 32G eMMC which could trigger the > erratum. > --- > Changes for v2: > - Dropped sdhci start_tuning() hook patch. > - Implemented SW tuning starting in eSDHC writew(). > Changes for v3: > - Converted to use esdhc_flush_async_fifo() and usleep_range(). > - Added ACK of Adrian. > > Yangbo Lu (2): > mmc: sdhci-of-esdhc: poll ESDHC_FLUSH_ASYNC_FIFO bit until completion > mmc: sdhci-of-esdhc: fix up erratum A-008171 workaround > > drivers/mmc/host/sdhci-esdhc.h | 14 +++ > drivers/mmc/host/sdhci-of-esdhc.c | 257 ++++++++++++++++++++++++++++++++------ > 2 files changed, 231 insertions(+), 40 deletions(-) > > -- > 2.7.4 > Applied for next, thanks! Kind regards Uffe