From patchwork Mon Nov 9 05:26:17 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alim Akhtar X-Patchwork-Id: 7580921 Return-Path: X-Original-To: patchwork-linux-scsi@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A2A339F1C2 for ; Mon, 9 Nov 2015 05:26:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BB6C52077C for ; Mon, 9 Nov 2015 05:26:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B562020453 for ; Mon, 9 Nov 2015 05:26:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751600AbbKIF0a (ORCPT ); Mon, 9 Nov 2015 00:26:30 -0500 Received: from mailout4.samsung.com ([203.254.224.34]:33622 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751421AbbKIF03 (ORCPT ); Mon, 9 Nov 2015 00:26:29 -0500 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout4.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NXJ02HXN8G3CA60@mailout4.samsung.com>; Mon, 09 Nov 2015 14:26:27 +0900 (KST) Received: from epcpsbgm1new.samsung.com ( [172.20.52.122]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id C4.D3.05272.38E20465; Mon, 9 Nov 2015 14:26:27 +0900 (KST) X-AuditID: cbfee68e-f791c6d000001498-5d-56402e83cfd2 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1new.samsung.com (EPCPMTA) with SMTP id B5.5B.23663.38E20465; Mon, 9 Nov 2015 14:26:27 +0900 (KST) Received: from exypnos.sisodomain.com ([107.108.73.28]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NXJ002ZM8DXYXP0@mmp1.samsung.com>; Mon, 09 Nov 2015 14:26:27 +0900 (KST) From: Alim Akhtar To: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: JBottomley@odin.com, vinholikatti@gmail.com, gautam.vivek@samsung.com, essuuj@gmail.com, devicetree@vger.kernel.org, kishon@ti.com Subject: [PATCH v5 01/11] Documentation: samsung-phy: Add dt bindings for UFS Date: Mon, 09 Nov 2015 10:56:17 +0530 Message-id: <1447046787-480-2-git-send-email-alim.akhtar@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1447046787-480-1-git-send-email-alim.akhtar@samsung.com> References: <1447046787-480-1-git-send-email-alim.akhtar@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrALMWRmVeSWpSXmKPExsWyRsSkSrdZzyHM4PhWSYv5R86xWiy/sITJ ou3KQXaL/+tvs1hceNrDZnF51xw2i+7rO9gsdiyscuDw2DnrLrvH4R8/mD36tqxi9Dh+YzuT x+dNcgGsUVw2Kak5mWWpRfp2CVwZB66dYy9o4K6Y+Og1UwPjDM4uRk4OCQETiYm7rjFD2GIS F+6tZ+ti5OIQEljBKDGpezuQwwFWdGWKI0R8KaPEvb5nTBDOT0aJ7fMWs4F0swloS9ydvoUJ xBYRsJE4f/MBWBGzQAejROe5LWBFwgK+EsvXTmAEsVkEVCWOrX7NCmLzCrhKzPp3mB3iDEWJ 7mcTwOo5Bdwkzs1sADtPCKim6/VJFpChEgKr2CXWLt7PDjFIQOLb5EMsEKfKSmw6APWOpMTB FTdYJjAKL2BkWMUomlqQXFCclF5kpFecmFtcmpeul5yfu4kRGPCn/z3r28F484D1IUYBDkYl Ht6ImfZhQqyJZcWVuYcYTYE2TGSWEk3OB8ZVXkm8obGZkYWpiamxkbmlmZI4b4LUz2AhgfTE ktTs1NSC1KL4otKc1OJDjEwcnFINjKabzFX71/2Z3ehz13v3n7sH/A+s3stYGjRPeOUxMc2F Gb98Pl9pLHyUu7it5+EHp8J9HpkhF3hnXO2btDV6XnF8doAzj73Ira98ltK7kmTKApP3cWSE 5nxM55y1l3v3/P8bKsqeLZevd7zHdK+nf4rgt4DUn6GJtRbhYnZfnssZCV7WOpAooMRSnJFo qMVcVJwIAETYn2NzAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrLIsWRmVeSWpSXmKPExsVy+t9jAd1mPYcwg48tAhbzj5xjtVh+YQmT RduVg+wW/9ffZrG48LSHzeLyrjlsFt3Xd7BZ7FhY5cDhsXPWXXaPwz9+MHv0bVnF6HH8xnYm j8+b5AJYoxoYbTJSE1NSixRS85LzUzLz0m2VvIPjneNNzQwMdQ0tLcyVFPISc1NtlVx8AnTd MnOAblFSKEvMKQUKBSQWFyvp22GaEBripmsB0xih6xsSBNdjZIAGEtYwZhy4do69oIG7YuKj 10wNjDM4uxg5OCQETCSuTHHsYuQEMsUkLtxbz9bFyMUhJLCUUeJe3zMmCOcno8T2eYvZQKrY BLQl7k7fwgRiiwjYSJy/+QCsiFmgg1Gi89wWsCJhAV+J5WsnMILYLAKqEsdWv2YFsXkFXCVm /TvMDrFOUaL72QSwek4BN4lzMxuYQWwhoJqu1ydZJjDyLmBkWMUokVqQXFCclJ5rmJdarlec mFtcmpeul5yfu4kRHFXPpHYwHtzlfohRgINRiYeXYbp9mBBrYllxZe4hRgkOZiURXjM2hzAh 3pTEyqrUovz4otKc1OJDjKZAh01klhJNzgdGfF5JvKGxibmpsamliYWJmaWSOK++p1GYkEB6 YklqdmpqQWoRTB8TB6dUA+PSxuMPXT2Nm1z7fjqWHYz5Gixs8XXmo9L0vQ8Ozj3w8XvlpC07 up9qHuAvTjWYVLjErPWSh+3ENap7pofnrXAQu7crJFBJ89VO1ldznN6sucykGJEpKfSbO0fn +7d7MjP3C7QXMvyZsnLR6Y9LWuJntE+MP50ckWX96bTrAbMXPovWS5UZdM9UYinOSDTUYi4q TgQAW9YTpsACAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Adds exynos UFS PHY device tree bindings information. Signed-off-by: Alim Akhtar --- .../devicetree/bindings/phy/samsung-phy.txt | 22 ++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt index 0289d3b07853..565200d72e91 100644 --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt +++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt @@ -177,3 +177,25 @@ Example: usbdrdphy0 = &usb3_phy0; usbdrdphy1 = &usb3_phy1; }; + +Samsung Exynos7 soc series UFS PHY Controller +--------------------------------------------- + +UFS PHY nodes are defined to describe on-chip UFS Physical layer controllers. +Each UFS PHY controller should have its own node. + +Required properties: +- compatible : compatible should be set to "samsung,exynos7-ufs-phy" +- reg : offset and length of the UFS PHY register set +- reg-names : reg name(s) must be 'phy-pma' +- #phy-cells : must be zero +- samsung,pmu-syscon : a phandle to the PMU system controller, no arguments + +Example: + ufs_phy: ufs-phy@0x15571800 { + compatible = "samsung,exynos7-ufs-phy"; + reg = <0x15571800 0x240>; + reg-names = "phy-pma"; + samsung,pmu-syscon = <&pmu_system_controller>; + #phy-cells = <0>; + };