[0/3] Add driver for Cadence SD6HC SD/eMMC controller

Message ID	20231228065322.1176351-1-yuklin.soo@starfivetech.com
Headers	show Received: from ex01.ufhost.com (ex01.ufhost.com [61.152.239.75]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7948063AB; Thu, 28 Dec 2023 06:53:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=starfivetech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=starfivetech.com Received: from EXMBX165.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX165", Issuer "EXMBX165" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id CE72724DBFD; Thu, 28 Dec 2023 14:53:30 +0800 (CST) Received: from EXMBX066.cuchost.com (172.16.7.66) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 28 Dec 2023 14:53:30 +0800 Received: from localhost.localdomain (202.188.176.82) by EXMBX066.cuchost.com (172.16.6.66) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Thu, 28 Dec 2023 14:53:25 +0800 From: Alex Soo <yuklin.soo@starfivetech.com> To: Ulf Hansson <ulf.hansson@linaro.org>, Adrian Hunter <adrian.hunter@intel.com>, Yangtao Li <frank.li@vivo.com>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Linus Walleij <linus.walleij@linaro.org>, Rob Herring <robh+dt@kernel.org>, "Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, Emil Renner Berthing <kernel@esmil.dk> CC: <linux-mmc@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>, <linux-riscv@lists.infradead.org>, "Paul Walmsley" <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>, Alex Soo <yuklin.soo@starfivetech.com> Subject: [PATCH 0/3] Add driver for Cadence SD6HC SD/eMMC controller Date: Thu, 28 Dec 2023 14:53:19 +0800 Message-ID: <20231228065322.1176351-1-yuklin.soo@starfivetech.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: <devicetree.vger.kernel.org> List-Subscribe: <mailto:devicetree+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:devicetree+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Type: text/plain X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX066.cuchost.com (172.16.6.66) X-YovoleRuleAgent: yovoleflag Content-Transfer-Encoding: quoted-printable
Series	Add driver for Cadence SD6HC SD/eMMC controller \| expand [0/3] Add driver for Cadence SD6HC SD/eMMC controller [1/3] dt-bindings: mmc: sdhci-cadence6: add DT bindings documentation [2/3] mmc: sdhci-cadence6: add Cadence SD6HC support [3/3] riscv: dts: starfive: jh8100: Add SD/eMMC device tree nodes

Message ID

20231228065322.1176351-1-yuklin.soo@starfivetech.com

Headers

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

Add driver for Cadence SD6HC SD/eMMC controller | expand

Message

Alex Soo Dec. 28, 2023, 6:53 a.m. UTC

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