On 30 August 2018 at 10:21, Chunyan Zhang <zhang.chunyan@xxxxxxxxxx> wrote: > From the SD host controller version 4.0 on, SDHCI implementation either > is version 3 compatible or version 4 mode. This patch-set covers those > changes which are common for SDHCI 4.0 version, regardless of whether > they are used with SD or eMMC storage devices. > > This patchset also added a new sdhci driver for Spreadtrum's controller > which supports v4.0 mode. > > This patchset has been tested on Spreadtrum's mobile phone, emmc can be > initialized, mounted, read and written, with these changes for common > sdhci framework and sdhci-sprd driver. > > Changes from V7: > - Added Adrian's acked-by on patch 1-6; > - Addressed comments. > > Previous patch series: > v7: https://lkml.org/lkml/2018/8/29/130 > v6: http://lkml.org/lkml/2018/8/24/205 > v5: https://lkml.org/lkml/2018/8/16/122 > v4: https://lkml.org/lkml/2018/7/23/269 > v3: https://lkml.org/lkml/2018/7/8/239 > v2: https://lkml.org/lkml/2018/6/14/936 > v1: https://lkml.org/lkml/2018/6/8/108 > > Chunyan Zhang (9): > mmc: sdhci: Add version V4 definition > mmc: sdhci: Add sd host v4 mode > mmc: sdhci: Change SDMA address register for v4 mode > mmc: sdhci: Add ADMA2 64-bit addressing support for V4 mode > mmc: sdhci: Add 32-bit block count support for v4 mode > mmc: sdhci: Add Auto CMD Auto Select support > mmc: sdhci: SDMA may use Auto-CMD23 in v4 mode > mmc: sdhci-sprd: Add Spreadtrum's initial host controller > dt-bindings: sdhci-sprd: Add bindings for the sdhci-sprd controller > > .../devicetree/bindings/mmc/sdhci-sprd.txt | 41 ++ > drivers/mmc/host/Kconfig | 13 + > drivers/mmc/host/Makefile | 1 + > drivers/mmc/host/sdhci-sprd.c | 498 +++++++++++++++++++++ > drivers/mmc/host/sdhci.c | 223 +++++++-- > drivers/mmc/host/sdhci.h | 28 +- > 6 files changed, 754 insertions(+), 50 deletions(-) > create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-sprd.txt > create mode 100644 drivers/mmc/host/sdhci-sprd.c > > -- > 2.7.4 > Applied for next, thanks! Kind regards Uffe
