lkml.org 
[lkml]   [2018]   [Sep]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH V8 0/9] mmc: add support for sdhci 4.0
On 30 August 2018 at 10:21, Chunyan Zhang <zhang.chunyan@linaro.org> 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

\
 
 \ /
  Last update: 2018-09-07 10:52    [W:0.080 / U:0.988 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site