[PATCH 00/12] mci: add HS200 support for eMMCs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


This series adds support for HS200 mode to mci-core and sdhci.
As the host driver also needs to handle clock setup, pin control and
host specific tuning, this series only adds HS200 support to the Arasan
SDHCI driver.

Tested on: ZynqMP.

Signed-off-by: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
Steffen Trumtrar (12):
      ARM: zynqmp: add sd_dll_reset call
      zynqmp: firmware: add functions to set tap delay
      mci: arasan: implement 25MHz quirk for zynqmp
      mci: arasan: read clk phases from DT
      mci: arasan: register sdcard/sampleclk
      include: mci: sync mci_timing with linux
      include: mci: add more EXT_CSD_CARD_TYPE_*
      mci: core: parse more host capabilities from DT
      mci: mci-core: add HS200 support
      mci: sdhci: add tuning support
      mci: arasan-sdhci: add HS200 tuning support on ZynqMP
      mci: arasan: use sdhci_wait_idle2

 arch/arm/mach-zynqmp/firmware-zynqmp.c |  59 ++++
 drivers/mci/Kconfig                    |   7 +
 drivers/mci/arasan-sdhci.c             | 516 ++++++++++++++++++++++++++++++++-
 drivers/mci/mci-core.c                 | 290 +++++++++++++++++-
 drivers/mci/sdhci.c                    | 269 ++++++++++++++++-
 drivers/mci/sdhci.h                    |  25 ++
 include/mach/zynqmp/firmware-zynqmp.h  |  23 ++
 include/mci.h                          | 114 +++++++-
 8 files changed, 1270 insertions(+), 33 deletions(-)
base-commit: ed7c14536d521793199abf0597164a46ba68e8e5
change-id: 20240308-v2024-02-0-topic-arasan-hs200-support-1bc3fb6b49aa

Best regards,
Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>

[Index of Archives]     [Linux Embedded]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux