From patchwork Fri Feb 7 20:16:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bryan O'Donoghue X-Patchwork-Id: 11371189 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1BB86138D for ; Fri, 7 Feb 2020 20:18:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EE78C227BF for ; Fri, 7 Feb 2020 20:18:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="BXvL6v4h" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727341AbgBGUQz (ORCPT ); Fri, 7 Feb 2020 15:16:55 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:50575 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727117AbgBGUQy (ORCPT ); Fri, 7 Feb 2020 15:16:54 -0500 Received: by mail-wm1-f68.google.com with SMTP id a5so3856016wmb.0 for ; Fri, 07 Feb 2020 12:16:52 -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 :mime-version:content-transfer-encoding; bh=x0ouoTkt3Ut5OXKfPgK1h53EOxbNSeKO18hqFnETzgE=; b=BXvL6v4hMOC7x++ZN5yMVrtE9ujn0JPoGpuLk6QG+yC0sNaC7gtdbyZytGDafzHVRx Fp2ocFDsP6wFv31pAb/qHueuz4wtJQOvdmv53+XC8K4l4lPYPUD7rMr0ZSA5suaEE3Gk 6nHc0O+/Tr5aJISguSs7CbpdqQiuh2U7z5eRBbeUKNmCBpnmA4nFcD9NIBlMl5TrDZ9U huODxDj5gnpHZM3SWAV7u4pVAcmWxkTuHNMnXQs+dsvianX92twgFIivjLl9Hz+/6x5o Xs64ks29yuk3jAZ06N9/XChgpmr83NswIBYcOi8y8a8hDbhR1GX1BI+pOug0QoBsNG4v dQWw== 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:mime-version:content-transfer-encoding; bh=x0ouoTkt3Ut5OXKfPgK1h53EOxbNSeKO18hqFnETzgE=; b=pxtAl8mx9o1rJoopblmXr/rDccndBHKh9QZbdfXs/8mp60F3zh1z6Cw55XnYoJqnov 3/R+XwdAUbjsh9yb/Ym/w0p7EyIDSJX9rAN7KtCIlVlSqzbPti9kaXobN6dY7fD9yGTj 2jWPd9X9nrA0cTqP+vcztr7y0ZpEmAPPWYQyrDJjF8JjOvG4HokacMJRc3cPMoQQtpVw PJspyb4HPol4tGpFQ64MdXKUdn3tdTJc5yif02JnTYNvA545n6QXpXu3EvZFGeEFNsga lGKeD6TSIDPgwnPSsbgzDzY2F1giUvi8Hp/DzUY4CuEHigaOcYDns6GAO92+Cz9gHSwy vdPw== X-Gm-Message-State: APjAAAWjoKbEh0RcziGRM8hllK8czCzZj6C7Mo7DCLpu8/ZMLPp7NVPV ayQMuTOzduHv57y2ZxBTquX69A== X-Google-Smtp-Source: APXvYqyJD/NRyMB2FjDdtwT91pc641XPkVwLZDc8wgrhS29BXNgLE2WfI8dtQTN8/ADCgWXoyzkaFw== X-Received: by 2002:a7b:cbc9:: with SMTP id n9mr21797wmi.89.1581106612060; Fri, 07 Feb 2020 12:16:52 -0800 (PST) Received: from localhost.localdomain ([176.61.57.127]) by smtp.gmail.com with ESMTPSA id h2sm5018542wrt.45.2020.02.07.12.16.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Feb 2020 12:16:51 -0800 (PST) From: Bryan O'Donoghue To: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, gregkh@linuxfoundation.org, jackp@codeaurora.org, balbi@kernel.org, bjorn.andersson@linaro.org, robh@kernel.org Cc: linux-kernel@vger.kernel.org, Sriharsha Allenki , Anu Ramanathan , Shawn Guo , Andy Gross , Kishon Vijay Abraham I , Rob Herring , Mark Rutland , Jorge Ramirez-Ortiz , devicetree@vger.kernel.org, Bryan O'Donoghue Subject: [PATCH v5 02/18] dt-bindings: phy: Add Qualcomm Synopsys Hi-Speed USB PHY binding Date: Fri, 7 Feb 2020 20:16:38 +0000 Message-Id: <20200207201654.641525-3-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200207201654.641525-1-bryan.odonoghue@linaro.org> References: <20200207201654.641525-1-bryan.odonoghue@linaro.org> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org From: Sriharsha Allenki Adds bindings for Qualcomm's 28 nm USB PHY supporting Low-Speed, Full-Speed and Hi-Speed USB connectivity on Qualcomm chipsets. [bod: Converted to YAML. Changed name dropping snps, 28nm components] Signed-off-by: Sriharsha Allenki Signed-off-by: Anu Ramanathan Signed-off-by: Bjorn Andersson Signed-off-by: Shawn Guo Cc: Andy Gross Cc: Bjorn Andersson Cc: Kishon Vijay Abraham I Cc: Rob Herring Cc: Mark Rutland Cc: Jorge Ramirez-Ortiz Cc: linux-arm-msm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Bryan O'Donoghue --- .../bindings/phy/qcom,usb-hs-28nm.yaml | 90 +++++++++++++++++++ 1 file changed, 90 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml new file mode 100644 index 000000000000..ca6a0836b53c --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,usb-hs-28nm.yaml @@ -0,0 +1,90 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/qcom,usb-hs-28nm.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Synopsys DesignWare Core 28nm High-Speed PHY + +maintainers: + - Bryan O'Donoghue + +description: | + Qualcomm Low-Speed, Full-Speed, Hi-Speed 28nm USB PHY + +properties: + compatible: + enum: + - qcom,usb-hs-28nm-femtophy + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + clocks: + items: + - description: rpmcc ref clock + - description: PHY AHB clock + - description: Rentention clock + + clock-names: + items: + - const: ref + - const: ahb + - const: sleep + + resets: + items: + - description: PHY core reset + - description: POR reset + + reset-names: + items: + - const: phy + - const: por + + vdd-supply: + description: phandle to the regulator VDD supply node. + + vdda1p8-supply: + description: phandle to the regulator 1.8V supply node. + + vdda3p3-supply: + description: phandle to the regulator 3.3V supply node. + +required: + - compatible + - reg + - "#phy-cells" + - clocks + - clock-names + - resets + - reset-names + - vdd-supply + - vdda1p8-supply + - vdda3p3-supply + +additionalProperties: false + +examples: + - | + #include + #include + usb2_phy_prim: phy@7a000 { + compatible = "qcom,usb-hs-28nm-femtophy"; + reg = <0x0007a000 0x200>; + #phy-cells = <0>; + clocks = <&rpmcc RPM_SMD_LN_BB_CLK>, + <&gcc GCC_USB_HS_PHY_CFG_AHB_CLK>, + <&gcc GCC_USB2A_PHY_SLEEP_CLK>; + clock-names = "ref", "ahb", "sleep"; + resets = <&gcc GCC_USB_HS_PHY_CFG_AHB_BCR>, + <&gcc GCC_USB2A_PHY_BCR>; + reset-names = "phy", "por"; + vdd-supply = <&vreg_l4_1p2>; + vdda1p8-supply = <&vreg_l5_1p8>; + vdda3p3-supply = <&vreg_l12_3p3>; + }; +...