From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 289C5C636D4 for ; Wed, 15 Feb 2023 11:33:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=xMxH/fcg/k621bjioJ4J5GpjH/h/XAQN42VfOzBhvOQ=; b=mV/E25txaEKViZ txtm9HrfOsB2o6BLpnco6sOjCpQGZTKWGzT/4uzTeNTt3+tcfkt9QoGrzd+mO4gZNVc8+hhQ7rbyF J69L5VWTkzZj81OtDietKDdg+6ZlsCzPO0eyNOywpDO3k0pzDDuAt8WbNdpX4UhTLonzhkuKx6gyU BhGr32WbZHbBXZsE4L5IEma4qRsYFvccNiyGLNytyLH1jvVQjP0WojDdsOMnjf+EnAlDX80WAKDDp kuuRaArf5gQLSOnlbM7CYMNzEi0muPZUOB1aRNiOxLQrvftAmYnb/nKYvH2a+FabqR2AMVm1xqh5q 3HopUF6wSsxwX7YI/Phw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pSG2B-005cBX-7P; Wed, 15 Feb 2023 11:33:11 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pSG24-005c7d-DG for linux-riscv@lists.infradead.org; Wed, 15 Feb 2023 11:33:08 +0000 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 30CF924E173; Wed, 15 Feb 2023 19:32:51 +0800 (CST) Received: from EXMBX068.cuchost.com (172.16.6.68) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 15 Feb 2023 19:32:51 +0800 Received: from williamqiu-virtual-machine.starfivetech.com (171.223.208.138) by EXMBX068.cuchost.com (172.16.6.68) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Wed, 15 Feb 2023 19:32:50 +0800 From: William Qiu To: , , CC: Rob Herring , Krzysztof Kozlowski , Jaehoon Chung , Ulf Hansson , William Qiu , Subject: [PATCH v4 0/4] StarFive's SDIO/eMMC driver support Date: Wed, 15 Feb 2023 19:32:45 +0800 Message-ID: <20230215113249.47727-1-william.qiu@starfivetech.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS064.cuchost.com (172.16.6.24) To EXMBX068.cuchost.com (172.16.6.68) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230215_033304_610462_03ED0098 X-CRM114-Status: GOOD ( 14.25 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org 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 v3->v4: - Added documentation to describe StarFive System Controller Registers. - Added aon_syscon and stg_syscon node. - Fixed some checkpatch errors/warnings. Changes v2->v3: - Wraped commit message according to Linux coding style. - Rephrased the description of the patches. - Changed the description of syscon regsiter. - Dropped redundant properties. Changes v1->v2: - Renamed the dt-binding 'starfive,jh7110-sdio.yaml' to 'starfive,jh7110-mmc.yaml'. - Changed the type of 'starfive,syscon' and modify its description. - Deleted unused head files like '#include '. - Added comment for the 'rise_point' and 'fall_point'. - Changed the API 'num_caps' to 'common_caps'. - Changed the node name 'sys_syscon' to 'syscon'. - Changed the node name 'sdio' to 'mmc'. The patch series is based on v6.1. William Qiu (4): dt-bindings: mmc: Add StarFive MMC module mmc: starfive: Add sdio/emmc driver support riscv: dts: starfive: Add mmc node dt-bindings: syscon: Add StarFive syscon doc .../bindings/mmc/starfive,jh7110-mmc.yaml | 77 ++++++++ .../bindings/soc/starfive/jh7110-syscon.yaml | 51 +++++ MAINTAINERS | 11 ++ .../jh7110-starfive-visionfive-2.dtsi | 23 +++ arch/riscv/boot/dts/starfive/jh7110.dtsi | 47 +++++ drivers/mmc/host/Kconfig | 10 + drivers/mmc/host/Makefile | 1 + drivers/mmc/host/dw_mmc-starfive.c | 186 ++++++++++++++++++ 8 files changed, 406 insertions(+) create mode 100644 Documentation/devicetree/bindings/mmc/starfive,jh7110-mmc.yaml create mode 100644 Documentation/devicetree/bindings/soc/starfive/jh7110-syscon.yaml create mode 100644 drivers/mmc/host/dw_mmc-starfive.c -- 2.34.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv