linux-kernel - [PATCH 0/3] Add driver for Cadence SD6HC SD/eMMC controller

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Message-ID: <20231228065322.1176351-1-yuklin.soo@starfivetech.com>
Date: Thu, 28 Dec 2023 14:53:19 +0800
From: Alex Soo <yuklin.soo@...rfivetech.com>
To: Ulf Hansson <ulf.hansson@...aro.org>, Adrian Hunter
	<adrian.hunter@...el.com>, Yangtao Li <frank.li@...o.com>, Andy Shevchenko
	<andriy.shevchenko@...ux.intel.com>, Linus Walleij
	<linus.walleij@...aro.org>, Rob Herring <robh+dt@...nel.org>, "Krzysztof
 Kozlowski" <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley
	<conor+dt@...nel.org>, Emil Renner Berthing <kernel@...il.dk>
CC: <linux-mmc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-riscv@...ts.infradead.org>, "Paul
 Walmsley" <paul.walmsley@...ive.com>, Palmer Dabbelt <palmer@...belt.com>,
	Albert Ou <aou@...s.berkeley.edu>, Alex Soo <yuklin.soo@...rfivetech.com>
Subject: [PATCH 0/3] Add driver for Cadence SD6HC SD/eMMC controller

Starfive JH8100 SoC consists of a Cadence SD/eMMC host controller
(Version 6) with Combo PHY which provides DFI interface to SD/eMMC
removable or embedded devices. This patch adds initial SD/eMMC support
for JH8100 SoC by providing device drivers for Cadence SD/eMMC Version 6
host controller and Combo PHY.  This patch series is depending on the
JH8100 base patch series in [1], [2], and [3].
The relevant dt-bindings documentation has been updated accordingly.

[1] https://lore.kernel.org/lkml/20231201121410.95298-1-jeeheng.sia@starfivetech.com/
[2] https://lore.kernel.org/lkml/20231206115000.295825-1-jeeheng.sia@starfivetech.com/
[3] https://lore.kernel.org/lkml/20231221083622.3445726-1-yuklin.soo@starfivetech.com/ 

Alex Soo (3):
  dt-bindings: mmc: sdhci-cadence6: add DT bindings documentation
  mmc: sdhci-cadence6: add Cadence SD6HC support
  riscv: dts: starfive: jh8100: Add SD/eMMC device tree nodes

 .../devicetree/bindings/mmc/cdns,sd6hci.yaml  |  65 +++
 MAINTAINERS                                   |   6 +
 arch/riscv/boot/dts/starfive/jh8100.dtsi      |  34 ++
 drivers/mmc/host/Kconfig                      |  11 +
 drivers/mmc/host/Makefile                     |   2 +
 drivers/mmc/host/sdhci-cadence6-phy.c         | 384 +++++++++++++
 drivers/mmc/host/sdhci-cadence6.c             | 531 ++++++++++++++++++
 drivers/mmc/host/sdhci-cadence6.h             | 148 +++++
 8 files changed, 1181 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/mmc/cdns,sd6hci.yaml
 create mode 100644 drivers/mmc/host/sdhci-cadence6-phy.c
 create mode 100644 drivers/mmc/host/sdhci-cadence6.c
 create mode 100644 drivers/mmc/host/sdhci-cadence6.h

-- 
2.25.1