From patchwork Mon Jan 20 16:31:01 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: 11342563 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 A37B0921 for ; Mon, 20 Jan 2020 16:32:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 770C022464 for ; Mon, 20 Jan 2020 16:32:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="nE0CkDt5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729855AbgATQcd (ORCPT ); Mon, 20 Jan 2020 11:32:33 -0500 Received: from mail-wr1-f65.google.com ([209.85.221.65]:33296 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729246AbgATQay (ORCPT ); Mon, 20 Jan 2020 11:30:54 -0500 Received: by mail-wr1-f65.google.com with SMTP id b6so139489wrq.0 for ; Mon, 20 Jan 2020 08:30:52 -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=b8/dS5tP31Iur5npp0surpmGJGT8VB8RlaqrYOLfhfM=; b=nE0CkDt5zupX8KbivDDY1kkbB3MrKNPCU8eYnB5s/nDahiRRMpnwjZGew0JxqmX5e/ 9MD9mjPIHBqCJNFnCg5/psqyFL+FtFwZeU/+jhc/UmVLys+AHtr6k5YH0IzANW0l3gQY GmeqXK5AxAJcFpHjXmqX2E8Vzv3MF6Ntp17EwklI6tT82b+uL3WXT5Vyz8rrHUWtiYvn BNHBlRDh0XGiOXfrLE4cz5pODQQbdE0lFbVRYVbGl+m0FmxMforO7ISEdQ8/zRoI/oZE bKBYGlFGZZuNxevgPr7ePwYvjXWgoqWen4JJwybCrnhti1j74MItL36tBiSzG7VSSYbQ XX9Q== 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=b8/dS5tP31Iur5npp0surpmGJGT8VB8RlaqrYOLfhfM=; b=dxMig5kEIm/negQtG88Y5ZRCqBcSsfKdTmYwiGb3FJ3TITSzuYmA+vz3TixOknLKCv pjwkDiBJV1BHGTU24Naa7IFpnJQbeKx9AKatTpsQRmBmc9l0hLCGivIRBpWmlBMBZ6VH obtw0I1cT74bdePbAjmmLvcLDnTYC2b8tSS5wIbIppLeEZWMZs+X7MsKyBAblQBztcBF OnhI6nS8Xlz6dejkGx/dY5rqOaasm2Omne/8wDSij4tMvmeNKl5OHAj6Z/W2L4gaBjlr ruE5bzUGFkcEgoHui/0z6b+wUiI27o/z/h3cp3q5+Rd2ZVIypJtsInBP6aEYAbF90b3k D+uw== X-Gm-Message-State: APjAAAVT3CRj8talylkaa7w1/W6GODtuE/ilkiAog9lxez3Tr927q4+r dh11dfsjIJRvsXDrnmITK3ypfw== X-Google-Smtp-Source: APXvYqxttFdHokVsGizWadBv+/FjKvEaHQWtjXAIUVLiqaOv4alQBqNckpCOVavSsJDlvwhfHfVWJA== X-Received: by 2002:a5d:6346:: with SMTP id b6mr331109wrw.354.1579537852256; Mon, 20 Jan 2020 08:30:52 -0800 (PST) Received: from localhost.localdomain ([176.61.57.127]) by smtp.gmail.com with ESMTPSA id p26sm22631756wmc.24.2020.01.20.08.30.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jan 2020 08:30:51 -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 Cc: linux-kernel@vger.kernel.org, Jorge Ramirez-Ortiz , Jorge Ramirez-Ortiz , Rob Herring , Mark Rutland , devicetree@vger.kernel.org, Bryan O'Donoghue Subject: [PATCH v2 04/19] dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings Date: Mon, 20 Jan 2020 16:31:01 +0000 Message-Id: <20200120163116.1197682-5-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200120163116.1197682-1-bryan.odonoghue@linaro.org> References: <20200120163116.1197682-1-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: Jorge Ramirez-Ortiz Binding description for Qualcomm's Synopsys 1.0.0 SuperSpeed phy controller embedded in QCS404. Based on Sriharsha Allenki's original definitions. [bod: converted to yaml format] Signed-off-by: Jorge Ramirez-Ortiz Cc: Jorge Ramirez-Ortiz Cc: Rob Herring Cc: Mark Rutland Cc: Bjorn Andersson Cc: Jorge Ramirez-Ortiz Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Bryan O'Donoghue --- .../devicetree/bindings/phy/qcom,usb-ss.yaml | 75 +++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/qcom,usb-ss.yaml diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-ss.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-ss.yaml new file mode 100644 index 000000000000..4206b8f36bdd --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,usb-ss.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/qcom,usb-ss.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm Synopsys 1.0.0 SuperSpeed USB PHY + +maintainers: + - Bryan O'Donoghue + +description: | + Qualcomm Synopsys 1.0.0 SuperSpeed USB PHY + +properties: + compatible: + enum: + - qcom,usb-ssphy + + reg: + maxItems: 1 + description: USB PHY base address and length of the register map. + + "#phy-cells": + const: 0 + description: Should be 0. See phy/phy-bindings.txt for details. + + clocks: + maxItems: 3 + minItems: 3 + description: phandles for rpmcc clock, PHY AHB clock, SuperSpeed pipe clock. + + clock-names: + items: + - const: ref + - const: phy + - const: sleep + + vdd-supply: + maxItems: 1 + description: phandle to the regulator VDD supply node. + + vdda1p8-supply: + maxItems: 1 + description: phandle to the regulator 1.8V supply node. + + resets: + items: + - description: COM reset + - description: PHY reset line + + reset-names: + items: + - const: com + - const: phy + +examples: + - | + #include + #include + usb3_phy: usb3-phy@78000 { + compatible = "qcom,usb-ssphy"; + reg = <0x78000 0x400>; + #phy-cells = <0>; + clocks = <&rpmcc RPM_SMD_LN_BB_CLK>, + <&gcc GCC_USB_HS_PHY_CFG_AHB_CLK>, + <&gcc GCC_USB3_PHY_PIPE_CLK>; + clock-names = "ref", "phy", "pipe"; + resets = <&gcc GCC_USB3_PHY_BCR>, + <&gcc GCC_USB3PHY_PHY_BCR>; + reset-names = "com", "phy"; + vdd-supply = <&vreg_l3_1p05>; + vdda1p8-supply = <&vreg_l5_1p8>; + }; +...