From patchwork Wed Dec 28 10:34:52 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jaehoon Chung X-Patchwork-Id: 9490133 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 78CB660838 for ; Wed, 28 Dec 2016 10:35:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5BA59201BC for ; Wed, 28 Dec 2016 10:35:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4BA3226253; Wed, 28 Dec 2016 10:35:34 +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 BCEEF201BC for ; 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Wed, 28 Dec 2016 10:34:55 +0000 (GMT) X-AuditID: b6c32a58-f79726d000001ac1-d3-5863954f76c2 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2new.samsung.com (EPCPMTA) with SMTP id 91.BD.28332.F4593685; Wed, 28 Dec 2016 19:34:55 +0900 (KST) Received: from localhost.localdomain ([10.113.62.216]) by mmp2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0OIW00D915E6UG10@mmp2.samsung.com>; Wed, 28 Dec 2016 19:34:55 +0900 (KST) From: Jaehoon Chung To: linux-pci@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, bhelgaas@google.com, robh+dt@kernel.org, mark.rutland@arm.com, kgene@kernel.org, krzk@kernel.org, kishon@ti.com, jingoohan1@gmail.com, vivek.gautam@codeaurora.org, pankaj.dubey@samsung.com, alim.akhtar@samsung.com, cpgs@samsung.com, Jaehoon Chung Subject: [PATCH 2/4] Documetation: samsung-phy: add the exynos-pcie-phy binding Date: Wed, 28 Dec 2016 19:34:52 +0900 Message-id: <20161228103454.26467-3-jh80.chung@samsung.com> X-Mailer: git-send-email 2.10.2 In-reply-to: <20161228103454.26467-1-jh80.chung@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAAzVSe0hTURzu3Lvde5UWl1l2MC25UGLl8q4tT6XZi7iQ0HqPXnabFyft1e5W WlkWtNLU3qUVZo+FTaEcZvZU1mIRpBOxpOyFhfS2ElEja+4a55/vnN/3fef7/fhRuHJAHkPl WByC3cKbGCJSVv8wMTFp2SmDPjnYoEFvK+oJdGW/EX30JaIL/mY56hh0yVFVbzmJjnR9xlHw QzGBWlpukKjtznkCPa0IEKis5QGG3M9bMXTpZi+JDtz3k+jxQAM+n+ZqKmoA11ZagnG3z74i uUqvk/N6CgmutM4DuEDHLYz75Z2oo9YJqUaBzxLs8YLFYM3KsWSnMUtXZi7K1M5KZpPY2SiF ibfwZiGNWZyhS1qSYwrlZ+K38yZn6EnHiyIzY16q3ep0CPFGq+hIY9azrFrFJqeo1Gq1SjNz 4xy1NkTZLBjPnDgps/2NyL3g78EKgJsqAhEUpDVw36eXuISjYfD1daIIRFJK2g3g0KUv5HBB SR/EYF/tliJAhQWD1xIlznkAgz/fyaRLP4CnL/uJYQFBT4e3+gLYMB5Lx8EfbffCrjg9iMGm Bz3hQhS9PORUJRvGMnoyrOyrDWMFPRd29jQCKdIkeLHFH+ZH0KmwO+gLG0G6mYT9TedIKVIc 9DaNtLAYBtrLMAlHwU+BOlLCE+Af9wsgaQ+HWuutHTEqBvDFzeoRxUz45u3rsBNOj4Elv99j 0gcKeMillCgc7PIcHwm3AH5ze4A0oiMABm7sPgpiK8EoD4gWbKI5WxC1No1K5M2i05KtMljN XhBeu6n6BjBUtsIHaAowoxW6Z1v0Sjm/Xcwz+wCkcGasovGYQa9UZPF5OwW7NdPuNAmiD2hD czqGx4wzWENLbHFksppZrEY9O3RS2BRmvKIyd65eSWfzDmGrINgE+38dRkXEFICk6vKM36N2 PeluupPQfvEn01owpbqotLPauLdYETcE3pxdcHeNLb/VtXuyrtuzzGy5uu1x+qTCJyWN+Ye/ a+vAwuTowoHY4tVg1f619fWbnOMrYjen6VxM1YaT/sKGzoyBmqMfTbEJJ3pjutZGfZXLgx01 1h2u9Ed7pn2+fa88oayNkYlGnp2K20X+H3WY0nyMAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrKIsWRmVeSWpSXmKPExsVy+t9jQV3/qckRBu+fy1g8mLeNzWJJU4bF y0OaFvOPnGO1uPGrjdVixZeZ7Bb9j18zW1x42sNmcf78BnaLy7vmsFmcnXeczWLG+X1MFkuv X2SyWLT1C7tF694j7BYnfu5gdhDwWDNvDaPH5b5eJo+ds+6yeyzYVOqxaVUnm0ffllWMHsdv bGfy+LxJLoAjys0mIzUxJbVIITUvOT8lMy/dVik0xE3XQkkhLzE31VYpQtc3JEhJoSwxpxTI MzJAAw7OAe7BSvp2CW4Z0ydPYSn4z1kx/8gHpgbGpRxdjBwcEgImEr9WanYxcgKZYhIX7q1n 62Lk4hASmMUo8ej6SkYI5wejxN/zXYwgVWwCOhLbvx1nArFFBGQlPl7ewwZiMwv8YpJYus8U xBYW8JfYtXYKWD2LgKrEgm8bWUBsXgFriTsf9jNCbJOXWHj+CNgcTgEbiecXDoHNEQKq6br5 lnECI+8CRoZVjBKpBckFxUnpuUZ5qeV6xYm5xaV56XrJ+bmbGMFR9Ex6B+PhXe6HGAU4GJV4 eAOuJUUIsSaWFVfmHmKU4GBWEuHdPzE5Qog3JbGyKrUoP76oNCe1+BCjKdBhE5mlRJPzgRGe VxJvaGJuYm5sYGFuaWlipCTO2zj7WbiQQHpiSWp2ampBahFMHxMHp1QDI8v3pPJd3L6ni/ea 1HH9vrNr1yKWsILDZ2JNV/2Y3s0z5envtpfy3616/7+4F90ec9Zi+w1LG4m5tcvfTrskUirz 7sG69R2inlb2MVs4FdVu/PBbd1B+yWvOTRK8322/Bnf++Lg2vnbOjn/M39iXHTs6f8YaY6O5 3fNEP1s9aKk3kWw+6nZ0BasSS3FGoqEWc1FxIgA1hPN0uAIAAA== X-MTR: 20000000000000000@CPGS X-CMS-MailID: 20161228103455epcas5p2acc54945d70ac45b2ce2cd4f6ad4b875 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: 20161228103455epcas5p2acc54945d70ac45b2ce2cd4f6ad4b875 X-RootMTR: 20161228103455epcas5p2acc54945d70ac45b2ce2cd4f6ad4b875 References: <20161228103454.26467-1-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 --- .../devicetree/bindings/phy/samsung-phy.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt index 9872ba8..1cbc15f 100644 --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt +++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt @@ -191,3 +191,26 @@ 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. + +Required properies for child node: +- reg : a block register used by phy driver. + +Example: + pcie_phy0: pcie-phy@270000 { + #phy-cells = <0>; + compatible = "samsung,exynos5440-pcie-phy"; + reg = <0x270000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + block@271000 { + reg = <0x271000 0x40>; + }; + };