From patchwork Fri Jun 30 09:30:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Changhuang Liang X-Patchwork-Id: 13297890 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 21DC7EB64D7 for ; Fri, 30 Jun 2023 09:32:01 +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=M/g3VSy5sghqQHP08He7XyyHk/nBZx3805glem+DfsI=; b=rwHxKyTD7ija/t ZsofiMbUwR51n4uylwWjgX/Li0Ae0tqzPOVL+Onju+FuiJvIKUE0gpeUVJf6qa74AK910iu5cjSQz lDtjGKlebKCC2/VI3tPKtdAZ+bjPrvUkGlU7Al/SFfCE1rlPYHmUNh3X4jPndEnK3jLViTfiwxAUB 79GAC54QMGqeWjkmFogxAcFNNf7E3T0zIbzT1T2D3ROeNN43DxlX0zEAKESXRGHWzhZyS3yZWCV3F G5o6ncWeWpceyjyKVm6BtpTv+938B2Atow/s8PWLtSdE/2u+/T4NUQvEd3TB2aDMuJkMz/Lkm0JOJ B2y8k5n3nRkTuGkhuKrA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qFATw-003IAn-2S; Fri, 30 Jun 2023 09:32:00 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qFATt-003I72-2l for linux-phy@lists.infradead.org; Fri, 30 Jun 2023 09:31:59 +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 68D6B24E257; Fri, 30 Jun 2023 17:30:58 +0800 (CST) Received: from EXMBX062.cuchost.com (172.16.6.62) by EXMBX165.cuchost.com (172.16.6.75) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 30 Jun 2023 17:30:58 +0800 Received: from ubuntu.localdomain (183.27.97.206) by EXMBX062.cuchost.com (172.16.6.62) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 30 Jun 2023 17:30:57 +0800 From: Changhuang Liang To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel CC: Jack Zhu , Changhuang Liang , , , Subject: [PATCH v6 0/2] Add JH7110 MIPI DPHY RX support Date: Fri, 30 Jun 2023 02:30:54 -0700 Message-ID: <20230630093056.46904-1-changhuang.liang@starfivetech.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [183.27.97.206] X-ClientProxiedBy: EXCAS061.cuchost.com (172.16.6.21) To EXMBX062.cuchost.com (172.16.6.62) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230630_023158_194832_8AB6F5AD X-CRM114-Status: GOOD ( 14.11 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org This patchset adds mipi dphy rx driver for the StarFive JH7110 SoC. It is used to transfer CSI camera data. The series has been tested on the VisionFive 2 board. changes since v5: - Rebased on tag v6.4. - Dropped patch 3. Because it depends on the submission of others, it will be upstream separately later. patch 1: - Changed "pwrc_dphy" to "aon_syscon". - Updated title and description. patch 2: - Dropped unnecessary register operations. - Replaced "pm_runtime_get_sync" with "pm_runtime_resume_and_get". - Dropped the pm reference on "regulator_enable" error handle. v5: https://lore.kernel.org/all/20230529121503.3544-1-changhuang.liang@starfivetech.com/ changes since v4: - Rebased on tag v6.4-rc2. patch 1: - Dropped "lane_maps" property. patch 2: - Added lane maps in compatible. patch 3: - Dropped "lane_maps" property. - Changed "pwrc_dphy" to "aon_syscon". v4: https://lore.kernel.org/all/20230412084540.295411-1-changhuang.liang@starfivetech.com/ changes since v3: - Rebased on tag v6.3-rc4. patch 1 & patch 3: - Changed "starfive,aon-syscon" to "power-domains". - Added "lane_maps" property. patch 2: - Changed "STF_DPHY_APBCFGSAIF__SYSCFG(x)" to "STF_DPHY_APBCFGSAIF_SYSCFG(x)". - Merged phy_init into phy_power_on. - Merged phy_exit into phy_power_off. - Replaced syscon with power domain framework. - Parsed "lane_maps" property form device tree. - Dropped compatible private data. v3: https://lore.kernel.org/all/20230315100421.133428-1-changhuang.liang@starfivetech.com/ changes since v2: - Rebased on tag v6.3-rc1. patch 1: - Changed the 'Starfive' to 'StarFive'. - Changed the "items" to "- items". - Add description to clocks. patch 2: - Changed the 'Starfive' to 'StarFive'. - Updated the driver order in MAINTAINERS. patch 3: - Changed the 'Starfive' to 'StarFive'. - Update clocks&resets macros follow patchset [1]. v2: https://lore.kernel.org/all/20230223015952.201841-1-changhuang.liang@starfivetech.com/ changes since v1: - Rebased on tag v6.2. - Dropped patch 1, it will be added by the patch [2]. patch 1: - Changed the node name 'dphy' to 'phy'. - Changed the "starfive,aon-syscon" description. - Changed the MIPI DPHY RX IP description. - Add description to resets. - Update devicetree binding examples. patch 2: - Changed the commit message. patch 3: - Changed the commit message. - Changed the node name 'dphy' to 'phy'. - Sorted the node by address. v1: https://lore.kernel.org/all/20230210061713.6449-1-changhuang.liang@starfivetech.com/ Changhuang Liang (2): dt-bindings: phy: Add starfive,jh7110-dphy-rx phy: starfive: Add mipi dphy rx support .../bindings/phy/starfive,jh7110-dphy-rx.yaml | 71 ++++++ MAINTAINERS | 7 + drivers/phy/Kconfig | 1 + drivers/phy/Makefile | 1 + drivers/phy/starfive/Kconfig | 13 + drivers/phy/starfive/Makefile | 2 + drivers/phy/starfive/phy-starfive-dphy-rx.c | 230 ++++++++++++++++++ 7 files changed, 325 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml create mode 100644 drivers/phy/starfive/Kconfig create mode 100644 drivers/phy/starfive/Makefile create mode 100644 drivers/phy/starfive/phy-starfive-dphy-rx.c --- 2.25.1