From patchwork Sat Jan 5 07:28:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 10749163 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D587F1575 for ; Sat, 5 Jan 2019 07:29:38 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A320A2863B for ; Sat, 5 Jan 2019 07:29:38 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 96E862879C; Sat, 5 Jan 2019 07:29:38 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,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 42E9E28643 for ; Sat, 5 Jan 2019 07:29:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726238AbfAEH3Z (ORCPT ); Sat, 5 Jan 2019 02:29:25 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:33405 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726233AbfAEH3Z (ORCPT ); Sat, 5 Jan 2019 02:29:25 -0500 Received: by mail-pf1-f193.google.com with SMTP id c123so19354729pfb.0 for ; Fri, 04 Jan 2019 23:29:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=OZUqEyntcniqwClwV2ZEKae3jaKSXPzX7XBfIZ1vjmE=; b=OO4ANLRLXSOcoQq0Mb5WSPDEQiDZ6hcmo8mueHc7mwoOFgT+R1preB9UxKL27cHYl0 b8po8WFMgaj6kQNJSlQvLdZWSjLYfTCJ7M/hb3MQxV9fM3KSV8YlXQOEWdWQoEKfywxc LnM4FoGJ5ZqIghdVWPeyXEs7ozb+NkyANHcoo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=OZUqEyntcniqwClwV2ZEKae3jaKSXPzX7XBfIZ1vjmE=; b=YhMyvAuUridFDS0NOOpDPXm5qIiXriOf2mr8DuObhWNTX0k2HJv+Cf/CX3mB3gIyvR H2db/cnmH/DQLhzX4T6sruJ3ACQHJmzEzka8LNsaLd5vbNMKpZZSWutFzAk5MlcWEB8J yRL4n7/MHHfdqciTBQjzo12h+kJi/LtAWi1ZhTUhBPI8fzq+gnBba4J0sDeiMVxYUxIf hw6Tk8qV+q2GxaE6BAxipRzpUKh7Dwyjt6B0cRJ49UtaZAUDBKH7CPMVl27hUVt4PIYy 8ZOFS62TClhiZWSJb+i2pIXI9LONfJhG2Z7zISOak2EpJnawondhI47n+I6bfK4onI0c sn+w== X-Gm-Message-State: AJcUukdoa+Ep9JdsnCj674Qo35OPORZk2vyUZsyaNO89imnkUhdqDd+8 UGiLrrsIzIkygaHOLuyrSBLx X-Google-Smtp-Source: ALg8bN7RAlTBb7eqWaRgnwYK9vxRfmCtvaFnlDbjQe5KPPyB6EmOH5Wyg7wqeK5NGR3qfYUUNStNiw== X-Received: by 2002:a65:590b:: with SMTP id f11mr4152588pgu.60.1546673363778; Fri, 04 Jan 2019 23:29:23 -0800 (PST) Received: from localhost.localdomain ([2405:204:72cb:a88d:406c:3ac8:e78f:4779]) by smtp.gmail.com with ESMTPSA id k24sm90677367pfj.13.2019.01.04.23.29.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 04 Jan 2019 23:29:23 -0800 (PST) From: Manivannan Sadhasivam To: vinholikatti@gmail.com, jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, liwei213@huawei.com, robh+dt@kernel.org Cc: linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, john.stultz@linaro.org, amit.kucheria@linaro.org, guodong.xu@linaro.org, Manivannan Sadhasivam Subject: [PATCH v2 1/3] dt-bindings: ufs: Add HI3670 UFS controller binding Date: Sat, 5 Jan 2019 12:58:57 +0530 Message-Id: <20190105072859.9134-2-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190105072859.9134-1-manivannan.sadhasivam@linaro.org> References: <20190105072859.9134-1-manivannan.sadhasivam@linaro.org> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add devicetree binding for HI3670 UFS controller. HI3760 SoC is very similar to HI3660 SoC with almost same IPs. Only major difference in terms of UFS is the PHY. HI3670 has 10nm PHY. But since the original driver (HI3660 UFS) cannot make HI3670 UFS functional, a separate compatible is added for HI3670 without any fallback. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/ufs/ufs-hisi.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt b/Documentation/devicetree/bindings/ufs/ufs-hisi.txt index a48c44817367..0b83df1a5418 100644 --- a/Documentation/devicetree/bindings/ufs/ufs-hisi.txt +++ b/Documentation/devicetree/bindings/ufs/ufs-hisi.txt @@ -6,9 +6,10 @@ Each UFS Host Controller should have its own node. Required properties: - compatible : compatible list, contains one of the following - "hisilicon,hi3660-ufs", "jedec,ufs-1.1" for hisi ufs - host controller present on Hi36xx chipset. + host controller present on Hi3660 chipset. + "hisilicon,hi3670-ufs", "jedec,ufs-2.1" for hisi ufs + host controller present on Hi3670 chipset. - reg : should contain UFS register address space & UFS SYS CTRL register address, -- interrupt-parent : interrupt device - interrupts : interrupt number - clocks : List of phandle and clock specifier pairs - clock-names : List of clock input name strings sorted in the same