From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DE4CCC169C4 for ; Wed, 6 Feb 2019 15:17:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A2B5E2080D for ; Wed, 6 Feb 2019 15:17:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="ehXb9wYf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731365AbfBFPRK (ORCPT ); Wed, 6 Feb 2019 10:17:10 -0500 Received: from mail-yb1-f194.google.com ([209.85.219.194]:41956 "EHLO mail-yb1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726726AbfBFPRJ (ORCPT ); Wed, 6 Feb 2019 10:17:09 -0500 Received: by mail-yb1-f194.google.com with SMTP id n6so2600316ybg.8 for ; Wed, 06 Feb 2019 07:17:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ZkcE4sKmTKPifhk6h7j1EEIJitiKEOOaAtV2z40Cqyg=; b=ehXb9wYf/sxx+zZmh9jOs2WwMTHPNL+KIIXO3NnpRDWa+Qaj4JgxN9HRzRCy7ucCoU aESHz90JQ71x4MkbH9zsDWzTNxwHPMVUCtH1JdG+fmUnaRdWqQ2hH7vGhauf10X3bUyT JO6KCXIJEi7fNyxLm6dh7ahYePxXaJg3+DRaU= 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=ZkcE4sKmTKPifhk6h7j1EEIJitiKEOOaAtV2z40Cqyg=; b=OK6OkmQxDpInX9yGo1QgPB7aPqxQksvajXp0aLVbnpjmcci7CmqQxXMuYrnBKD+tNK b+z8+osCyAqrOrNCzYXHqPAR1fds/5+3GyLS7SMWkvUMddX0G0zQeDcfstIKY2ya+MFC K/R0FIYFkokZM+A6+RvE5gFclJTF57XHcHHKJp9PHjaPy8um4JuYUT0Wlq8Q6czoeVl2 unE2qPpOpeE7t/Vmg9E+VNHcba4X3eXx91wRSTGoRjrer6IXDuznINafeEva7OSOGaP4 0rlJkbGz1/Le7W7XuTAmh+p/FNsVKoU5dg2GPWFfuROoPdckrY65g2ffgzGrceKyOMsC h94w== X-Gm-Message-State: AHQUAuYlg6FxV2Xs33dvMnOw540r9VYPyBCXycCi6nqtVGL4+KidULGO xNxotRU5BEfVLz1quroBF99jHA== X-Google-Smtp-Source: AHgI3IYvSueXReBgAp4tu7rofaf3YdAGh/DZ13FBINnEhhNU6CWnGj+tLylTihc6IqhwV0B+lfBW0w== X-Received: by 2002:a25:807:: with SMTP id 7mr1734758ybi.367.1549466227940; Wed, 06 Feb 2019 07:17:07 -0800 (PST) Received: from mannams-OptiPlex-7010.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id r124sm557617ywb.39.2019.02.06.07.17.04 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 06 Feb 2019 07:17:07 -0800 (PST) From: Srinath Mannam To: Rob Herring , Mark Rutland , Kishon Vijay Abraham I Cc: Tejun Heo , "Jayachandran C --cc=devicetree @ vger . kernel . org" , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Srinath Mannam Subject: [PATCH v3 1/3] dt-bindings: phy: Add Stingray USB PHY binding document Date: Wed, 6 Feb 2019 20:46:45 +0530 Message-Id: <1549466207-3190-2-git-send-email-srinath.mannam@broadcom.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1549466207-3190-1-git-send-email-srinath.mannam@broadcom.com> References: <1549466207-3190-1-git-send-email-srinath.mannam@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add DT binding document for Stingray USB PHY. Signed-off-by: Srinath Mannam Reviewed-by: Florian Fainelli Reviewed-by: Scott Branden --- .../bindings/phy/brcm,stingray-usb-phy.txt | 62 ++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/brcm,stingray-usb-phy.txt diff --git a/Documentation/devicetree/bindings/phy/brcm,stingray-usb-phy.txt b/Documentation/devicetree/bindings/phy/brcm,stingray-usb-phy.txt new file mode 100644 index 0000000..bfe1367 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/brcm,stingray-usb-phy.txt @@ -0,0 +1,62 @@ +Broadcom Stingray USB PHY + +Required properties: + - compatible : should be one of the listed compatibles + - "brcm,sr-usb-phy" + - "brcm,sr-usb-phy-v2" + - reg: offset and length of the PHY blocks registers + - address-cells: should be 1 + - size-cells: should be 0 + +Sub-nodes: + Each port's PHY should be represented as a sub-node. + +Sub-nodes required properties: + - reg: required for brcm,sr-usb-phy model phy. + reg value 0 is HS phy and 1 is SS phy. + - phy-cells: generic PHY binding; must be 0 + +Refer to phy/phy-bindings.txt for the generic PHY binding properties + +Example: + usbphy0: usb-phy@0 { + compatible = "brcm,sr-usb-phy"; + reg = <0x00000000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + + usb0_phy0: phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + + usb0_phy1: phy@1 { + reg = <1>; + #phy-cells = <0>; + }; + }; + + usbphy1: usb-phy@10000 { + compatible = "brcm,sr-usb-phy"; + reg = <0x00010000 0x100>, + #address-cells = <1>; + #size-cells = <0>; + + usb1_phy0: phy@0 { + reg = <0>; + #phy-cells = <0>; + }; + + usb1_phy1: phy@1 { + reg = <1>; + #phy-cells = <0>; + }; + }; + + usbphy2: usb-phy@20000 { + compatible = "brcm,sr-usb-phy-v2"; + reg = <0x00020000 0x100>, + #address-cells = <1>; + #size-cells = <0>; + #phy-cells = <0>; + }; -- 2.7.4