linux-kernel - [PATCH v3 0/3] StarFive's SDIO/eMMC driver support

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Date:   Fri, 3 Feb 2023 16:19:10 +0800
From:   William Qiu <william.qiu@...rfivetech.com>
To:     <linux-riscv@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-mmc@...r.kernel.org>
CC:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Jaehoon Chung <jh80.chung@...sung.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        William Qiu <william.qiu@...rfivetech.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH v3 0/3] StarFive's SDIO/eMMC driver support

Hi,

This patchset adds initial rudimentary support for the StarFive
designware mobile storage host controller driver. And this driver will
be used in StarFive's VisionFive 2 board. The main purpose of adding
this driver is to accommodate the ultra-high speed mode of eMMC.

The last patch should be applied after the patchset [1]:
[1] https://lore.kernel.org/all/20221220011247.35560-1-hal.feng@starfivetech.com/

Changes since v2:
- Wraped commit message according to Linux coding style.
- Rephrased the description of the patches.
- Changed the description of syscon regsiter.
- Dropped redundant properties.

The patch series is based on v6.1.

William Qiu (3):
  dt-bindings: mmc: Add StarFive MMC module
  mmc: starfive: Add sdio/emmc driver support
  riscv: dts: starfive: Add mmc node

 .../bindings/mmc/starfive,jh7110-mmc.yaml     |  77 ++++++++
 MAINTAINERS                                   |   6 +
 .../jh7110-starfive-visionfive-2.dtsi         |  23 +++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      |  37 ++++
 drivers/mmc/host/Kconfig                      |  10 +
 drivers/mmc/host/Makefile                     |   1 +
 drivers/mmc/host/dw_mmc-starfive.c            | 185 ++++++++++++++++++
 7 files changed, 339 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mmc/starfive,jh7110-mmc.yaml
 create mode 100644 drivers/mmc/host/dw_mmc-starfive.c

--
2.34.1