From patchwork Wed Dec 22 21:30:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Jonker X-Patchwork-Id: 12697330 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 93196C4332F for ; Wed, 22 Dec 2021 21:30:44 +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=K67xOQ6NG7TnTFZIK8tDEFaVyEEIQJV0J3O3ZxAFK9s=; b=nXRNeTIu0dZXHH u/BqwuW8XPEFWRL5+fZM+O/NZIwxO5nEEtBkg/cOuZVl6iAnPa8jtn5cElLxnlUe5br8e0xa2kDoj tT6KC8Zvz8NVcw/Q/QrasxxBR5ko8TV/Qomt5vLaK4J/VfwunEe/wjCqj8+VZer6hbGU3ibv8/hmv yxo4yA1I8iXclWZMm+PGwa+2lPGSOIYLECZHWdIRZqKYDmk4Lu9JDz1dPfE9wnUn8q2dRC3la5bds ULvjtySOYupL3vr1Te4qnNQwTupj4NnzEcBiwzq3CjMs/zLeWln2czBUwFqlUXBF2SG0yStColuZ9 KqlJoxnbAYH0JerTOJOA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n09C8-00BLNp-2G; Wed, 22 Dec 2021 21:30:44 +0000 Received: from mail-ed1-x534.google.com ([2a00:1450:4864:20::534]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n09C6-00BLN5-9G; Wed, 22 Dec 2021 21:30:43 +0000 Received: by mail-ed1-x534.google.com with SMTP id j21so13589042edt.9; Wed, 22 Dec 2021 13:30:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=coEccP6zZM5PP15UOTxsrXWW0cXc+iHQhmE0IjhaoXA=; b=bcNp1CEVtu7v7nuRrlPp98+zljrvIF77G8t06sYR5Zbo9dNuEoLl786DxwhmBRTou7 Ul0UGE3V24X+95XbTcaYLCenGf0afhvOn7j2CoGU342YbYljzOsziOPX9FaRy4i+vtdO GibmYZq50QT9z+VYfCDoCzAOrx+SWR/pWWFbnZtn/tLqdjFV8nhZ7/EMuMvAHH34T6JB avoOe7OEj9l83OVPt4yBA6VrmvY6uCqpkpNaEYYjSkq2V5FbH1RAdW66MLmrmYRKMkla R+6Q0SsGuEu3RbAv7UOZj/Lj5/AB8yDdjrK0rDjiiou5w6Fkkx3VJo6xBGRZ3++W6vXL X5Gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=coEccP6zZM5PP15UOTxsrXWW0cXc+iHQhmE0IjhaoXA=; b=CP1oHvq9VqPbtZD4VoeCbHHUMdtELWn2Z7Ve7lA6wrgLUJRHQHEqkCmKBqSHKrKQeA Y1N4FVG4U5W8Wxbo8e4bMoJcXPW+qZAWA7xAZPnec3rI7NZGuG0oa2ZSB3a4gb4r5RPo bxL9GmfHCudF3BIEgHA/bHGoPiH6/trPLqetuR63aDEVsbIb97sFrmCiGCnQrhUDIbrz 5+1S0bNTNvueOxlTjtDkpLo+B4oPHY21eQzOMbv+aI/RNseWqiQwfqHDgAB/ygKREwad daDd0nicN259zFUkv78SHy4hn09K9TrxsevLoMT+jGHGX3iNWLyCQDzZtbatFCYE1YiJ iSBw== X-Gm-Message-State: AOAM5306sif7J4gdxyq1v8X58YaP2yk8hzAGZczPu9zatun0MOVh5CqD MQAAta7WxdqiZdSo/XAk8C89QUlfdboPMw== X-Google-Smtp-Source: ABdhPJxvSWOETcPDqQj7WXzbmesiuA3Egb0BiA6ohcGR6dWmohDfq5vLRiZt97656OhB2eVMXPBc9w== X-Received: by 2002:a17:906:37d3:: with SMTP id o19mr4162211ejc.32.1640208639816; Wed, 22 Dec 2021 13:30:39 -0800 (PST) Received: from debian.home (81-204-249-205.fixed.kpn.net. [81.204.249.205]) by smtp.gmail.com with ESMTPSA id ne2sm1087776ejc.108.2021.12.22.13.30.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Dec 2021 13:30:39 -0800 (PST) From: Johan Jonker To: heiko@sntech.de Cc: robh+dt@kernel.org, kishon@ti.com, vkoul@kernel.org, p.zabel@pengutronix.de, lee.jones@linaro.org, yifeng.zhao@rock-chips.com, kever.yang@rock-chips.com, cl@rock-chips.com, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH v6 0/4] Add Naneng multi phy support for rk3568 Date: Wed, 22 Dec 2021 22:30:28 +0100 Message-Id: <20211222213032.7678-1-jbx6244@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211222_133042_355128_C3CF1ACD X-CRM114-Status: GOOD ( 13.89 ) 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 ============================================= TEST COMPILED ONLY! Driver not verified with hardware! Produced in the hope that we can get some review progress with this serie for the documents and driver. Use at your own risk! Renamed the combi phy driver to multi phy to highlight the different approach and not to confuse with the driver from the Rockchip manufacturer tree. By using a parent node it makes it hopefully easier to coordinate for new futures/functions between nodes. Removed a few properties, because it's not entire clear how they should be used. To prevent the obligation to keep supporting them despite changed handling. ============================================= Changes in v6: - restyle - rename defines - change from comb to multi phy - clean up includes - add parent node - change compatible strings - remove rockchip,sgmii-mac-sel support - remove rockchip,dis-u3otg0-port support - remove rockchip,dis-u3otg1-port support Changes in v5: - modify description for ssc and ext-refclk - remove apb reset - add rockchip_combphy_updatel() - restyle Changes in v4: - restyle - remove some minItems - add more properties - remove reset-names - move #phy-cells - add rockchip,rk3568-pipe-grf - add rockchip,rk3568-pipe-phy-grf - add devm_reset_control_array_get() - remove clk structure - change refclk DT parse - change dev_err message - add dot to phrase - add ext_refclk variable - add enable_ssc variable - rename rockchip_combphy_param_write - remove param_read - replace rockchip-naneng-combphy driver name - rename node name Changes in v3: - Using api devm_reset_control_get_optional_exclusive and dev_err_probe. - Remove apb_rst. - Redefine registers address. - Move pipe_phy_grf0 to rk3568.dtsi Changes in v2: - Fix dtschema/dtc warnings/errors - Using api devm_platform_get_and_ioremap_resource. - Modify rockchip_combphy_set_Mode. - Add some PHY registers definition. - Move phy0 to rk3568.dtsi Johan Jonker (1): dt-bindings: mfd: syscon: add naneng multi phy register compatible Yifeng Zhao (3): dt-bindings: phy: rockchip: add naneng multi phy bindings phy: rockchip: add naneng multi phy for rk3568 arm64: dts: rockchip: add naneng multi phy nodes for rk3568 .../devicetree/bindings/mfd/syscon.yaml | 2 + .../phy/phy-rockchip-naneng-multiphy.yaml | 167 +++++ arch/arm64/boot/dts/rockchip/rk3566.dtsi | 4 + arch/arm64/boot/dts/rockchip/rk3568.dtsi | 23 + arch/arm64/boot/dts/rockchip/rk356x.dtsi | 50 ++ drivers/phy/rockchip/Kconfig | 8 + drivers/phy/rockchip/Makefile | 1 + .../rockchip/phy-rockchip-naneng-multiphy.c | 661 ++++++++++++++++++ 8 files changed, 916 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/phy-rockchip-naneng-multiphy.yaml create mode 100644 drivers/phy/rockchip/phy-rockchip-naneng-multiphy.c