From patchwork Mon Feb 13 08:26:10 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jaehoon Chung X-Patchwork-Id: 9569011 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C612E60572 for ; Mon, 13 Feb 2017 08:27:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B45992624A for ; Mon, 13 Feb 2017 08:27:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A808D27FA6; Mon, 13 Feb 2017 08:27:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 23BAA2624A for ; 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Mon, 13 Feb 2017 08:26:15 +0000 (GMT) X-AuditID: b6c32a2d-f79836d00000138e-a7-58a16da810ce Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2new.samsung.com (EPCPMTA) with SMTP id E8.E2.06428.7AD61A85; Mon, 13 Feb 2017 17:26:15 +0900 (KST) Received: from localhost.localdomain ([10.113.62.216]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0OLB000LO0RQDO60@mmp1.samsung.com>; Mon, 13 Feb 2017 17:26:14 +0900 (KST) From: Jaehoon Chung To: linux-pci@vger.kernel.org Cc: bhelgaas@google.com, krzk@kernel.org, linux-kernel@vger.kernel.org, jingoohan1@gmail.com, javier@osg.samsung.com, kgene@kernel.org, linux-samsung-soc@vger.kernel.org, cpgs@samsung.com, niyas.ahmed@samsung.com, alim.akhtar@samsung.com, pankaj.dubey@samsung.com, kishon@ti.com, devicetree@vger.kernel.org, mark.rutland@arm.com, vivek.gautam@codeaurora.org, robh+dt@kernel.org, Jaehoon Chung Subject: [PATCH V3 1/4] Documetation: samsung-phy: add the exynos-pcie-phy binding Date: Mon, 13 Feb 2017 17:26:10 +0900 Message-id: <20170213082613.19628-2-jh80.chung@samsung.com> X-Mailer: git-send-email 2.10.2 In-reply-to: <20170213082613.19628-1-jh80.chung@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupkk+LIzCtJLcpLzFFi42LZdlhTS3dF7sIIg88d/BYP5m1js1jSlGHx 8pCmxfwj51gt3rxdw2Rx41cbq8WKLzPZLfofv2a2uPC0h83i/PkN7BaXd81hszg77zibxYzz +5gsll6/yGTxZMojVotFW7+wW7TuPcJuceLnDmYHIY8189Ywelzu62Xy2DnrLrvHgk2lHptW dbJ5bOkH8vq2rGL0OH5jO5PH501yAZxRqTYZqYkpqUUKqXnJ+SmZeem2St7B8c7xpmYGhrqG lhbmSgp5ibmptkouPgG6bpk5QO8oKZQl5pQChQISi4uV9O1sivJLS1IVMvKLS2yVog0NjfQM Dcz1jIyM9EyMY62MTIFKElIzDh14wl7wiavi6vuZ7A2MfZxdjJwcEgImEvcWLWGHsMUkLtxb z9bFyMUhJLCUUeLNjqlMEE47k8SXX6dYYTq2dx5lhkgsZ5SYsKIRquUHo8TWyx+ZQKrYBHQk tn87DmaLCMhKfLy8B6yIWWAts8THj5vYQBLCAiESHXd/gBWxCKhKfHnZC2bzClhL3Oo4yASx Tl5i4fkjYDangI3Epvkw8VvsEtunuXQxcgDZshKbDjBDhF0kDu88wQJhC0u8Or4F6jdpib9L bzGC3CAh0M0o8e/LRjYIp4dR4tbW1VBDjSXuP7gHNolZgE+i9/cTJogFvBIdbUIQJR4SW3/+ ZYEIO0p8XBsN8Xw/o0TPnFtsExhlFjAyrGIUSy0ozk1PLTYtMNIrTswtLs1L10vOz93ECE6G Wro7GL8s8D7EKMDBqMTDa3BtQYQQa2JZcWXuIUYJDmYlEd4/mQsjhHhTEiurUovy44tKc1KL DzGaAoNpIrOUaHI+MFHnlcQbmpgZmhhZAqG5obmSOG+UwcQIIYH0xJLU7NTUgtQimD4mDk6p BsaJ+9W2nAoOPSiql7ndZv50K49z52ofdakc1j6uoa7/lvHVq2ctPl/rg9ec0Sz/8XmO5vnt m6Ps/RUaY+fceliyv+zZhxrWE4u1rqQm337Ib+6QeK/ni12sxKmLSR5vHRREFT0WL+CavHOr i1OEd6XY1aWNc96vTvHqneLsfYM77+rMM4LfQgWVWIozEg21mIuKEwER/5vLnAMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrGIsWRmVeSWpSXmKPExsVy+t9jAd3luQsjDF785bN4MG8bm8WSpgyL l4c0LeYfOcdq8ebtGiaLG7/aWC1WfJnJbtH/+DWzxYWnPWwW589vYLe4vGsOm8XZecfZLGac 38dksfT6RSaLJ1MesVos2vqF3aJ17xF2ixM/dzA7CHmsmbeG0eNyXy+Tx85Zd9k9Fmwq9di0 qpPNY0s/kNe3ZRWjx/Eb25k8Pm+SC+CMcrPJSE1MSS1SSM1Lzk/JzEu3VQoNcdO1UFLIS8xN tVWK0PUNCVJSKEvMKQXyjAzQgINzgHuwkr5dglvGoQNP2As+cVVcfT+TvYGxj7OLkZNDQsBE YnvnUWYIW0ziwr31bF2MXBxCAksZJf5OPs0O4fxglJgxpYkFpIpNQEdi+7fjTCC2iICsxMfL e8A6mAVWM0vsnXIYbJSwQIhEx90fYEUsAqoSX172gtm8AtYStzoOMkGsk5dYeP4ImM0pYCOx aT5EXAio5uiq2cwTGHkXMDKsYpRILUguKE5KzzXKSy3XK07MLS7NS9dLzs/dxAiOs2fSOxgP 73I/xCjAwajEw/vj/YIIIdbEsuLK3EOMEhzMSiK8fzIXRgjxpiRWVqUW5ccXleakFh9iNAU6 bCKzlGhyPjAF5JXEG5qYm5gbG1iYW1qaGCmJ8zbOfhYuJJCeWJKanZpakFoE08fEwSnVwNjO Fcz04sijBr22hyt2/X5n96tQOzt8y+OPDdc+6G5LU/37fdeeCdOeH0+xS8vZ5X13t481T+bT GVMWWMja7zZ+I+yxs2LGAtP7gZIXtN++lOS3+Nw6xyb1mufkjqXPw6QFbvz8HKr+pjbl94Sm dQs8PJrehIR9Pur13YCj5+B5MfGjW7zOLdivxFKckWioxVxUnAgAEKvQpckCAAA= X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20170213082615epcas5p21fa62201d4d610608e286fcfce97118d X-Msg-Generator: CA X-Sender-IP: 203.254.230.27 X-Local-Sender: =?UTF-8?B?7KCV7J6s7ZuIG1RpemVuIFBsYXRmb3JtIExhYihTL1fshLw=?= =?UTF-8?B?7YSwKRvsgrzshLHsoITsnpAbUzUo7LGF7J6EKS/ssYXsnoQ=?= X-Global-Sender: =?UTF-8?B?SmFlaG9vbiBDaHVuZxtUaXplbiBQbGF0Zm9ybSBMYWIuG1Nh?= =?UTF-8?B?bXN1bmcgRWxlY3Ryb25pY3MbUzUvU2VuaW9yIEVuZ2luZWVy?= X-Sender-Code: =?UTF-8?B?QzEwG1NUQUYbQzEwVjgxMTE=?= CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-HopCount: 7 X-CMS-RootMailID: 20170213082615epcas5p21fa62201d4d610608e286fcfce97118d X-RootMTR: 20170213082615epcas5p21fa62201d4d610608e286fcfce97118d References: <20170213082613.19628-1-jh80.chung@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Adds the exynos-pcie-phy binding for Exynos PCIe PHY. This is for using generic PHY framework. Signed-off-by: Jaehoon Chung Acked-by: Rob Herring --- Changelog on V3: - None Changelog on V2: - Remove the child node. - Add 2nd address to the parent reg prop. Documentation/devicetree/bindings/phy/samsung-phy.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt index 9872ba8..ab80bfe 100644 --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt +++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt @@ -191,3 +191,20 @@ Example: usbdrdphy0 = &usb3_phy0; usbdrdphy1 = &usb3_phy1; }; + +Samsung Exynos SoC series PCIe PHY controller +-------------------------------------------------- +Required properties: +- compatible : Should be set to "samsung,exynos5440-pcie-phy" +- #phy-cells : Must be zero +- reg : a register used by phy driver. + - First is for phy register, second is for block register. +- reg-names : Must be set to "phy" and "block". + +Example: + pcie_phy0: pcie-phy@270000 { + #phy-cells = <0>; + compatible = "samsung,exynos5440-pcie-phy"; + reg = <0x270000 0x1000>, <0x271000 0x40>; + reg-names = "phy", "block"; + };