From patchwork Tue Jan 29 11:35:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jorge Ramirez-Ortiz X-Patchwork-Id: 156973 Delivered-To: patch@linaro.org Received: by 2002:a02:48:0:0:0:0:0 with SMTP id 69csp4550172jaa; Tue, 29 Jan 2019 03:35:27 -0800 (PST) X-Google-Smtp-Source: ALg8bN7ubeaEhybncTg9Ikd27hUV24FQPSWgoEVPIQzX8EEWAfG/p+usO7VZWHyNvtJaHAVTr6+E X-Received: by 2002:a17:902:2ac3:: with SMTP id j61mr25593464plb.185.1548761727029; Tue, 29 Jan 2019 03:35:27 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1548761727; cv=none; d=google.com; s=arc-20160816; b=Qu3bqhRStYneNA+mJEelVMYCK4CghIgmL33zp7/vA5n2QVRnoIxSm2XzH9oQfog7sz FgAHPFXL5m10x97zAQ08xgD8x/ILxwisbWsKKr6zQqAR6eFOoO81HB6IIZ2Cw6UbQpgA ztti3X5qvBN1HX7/YYuBk/W69ZOuvOwfoPIoucM6zHCSzOBKZb27B8jTWYdxif+gE6LH 471WbQmjWyr9vzp8Ec/G/FKZIApla1sM2gKOvlAOrHrL9/iRbR/Ax/5rC/WxK0TdLmt3 h1Ie9rUSh0q06LZilQEe2L7OnRXSK9qEviaH3pLhsZ/CDpXz+8sdZTA8OlG8hBobrBZz RAsg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature; bh=vJnKrcfM/+d9v4u5OjjWenwaWoG5s67rgvvgtB7HnPo=; b=rECFywNs6iaU4hBvSuv2/JylaI9E5j0inJqPeRzfbvix2GAmVxNTdmfsNHwy3TrTiG vfpd7k235PfYRzfTtxAGbYPokmPPEtOUN07/a1O/s2WnTULT5UTfgCT/jBvArMf12CgN f1KOW/a/pJp5rRjY0pBIm037ea3QR9wApZfobZyraNp0or7f4rwLho9mi/5apftqlZKW m/lqdP5oHZO09CBIfUl03/YBCXr3B29o3+a9Sgr2x/tMHfFnIOmpqAH6BsWDacZxNLTI DpxAFDuilVjtPaae30I2//ebdEqudqrTIEyDNP38phf6DZiBxbNYl35HnjzHpsaezACE 74jw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=AMLbavHh; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i96si35720772plb.188.2019.01.29.03.35.26; Tue, 29 Jan 2019 03:35:27 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=AMLbavHh; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727349AbfA2LfZ (ORCPT + 31 others); Tue, 29 Jan 2019 06:35:25 -0500 Received: from mail-wm1-f67.google.com ([209.85.128.67]:40023 "EHLO mail-wm1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727608AbfA2LfW (ORCPT ); Tue, 29 Jan 2019 06:35:22 -0500 Received: by mail-wm1-f67.google.com with SMTP id f188so17304069wmf.5 for ; Tue, 29 Jan 2019 03:35:21 -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=vJnKrcfM/+d9v4u5OjjWenwaWoG5s67rgvvgtB7HnPo=; b=AMLbavHhWoi6TWDvhbqvNZYHidPLMTf8rCfWS2eoDhSByogT6TK3QbVJEl8EQ61R8P bKeeHTnZYfvAEbqucIc9d3KdfeoHHcxGAY4vxSPDkkGO0CMcU08GcYKpBtu66mW/o7XD CjcWDxk3mgzmwFfhcTzoWckakzejfTuXOyo7c= 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=vJnKrcfM/+d9v4u5OjjWenwaWoG5s67rgvvgtB7HnPo=; b=JqxsFPF52URLiieQhJLQ7Z2hv3ZKdFSOkaxPBv2egR4juUMxJBPpUnFmh9NVvqv7m8 H6BBmwIVob02OYzhMLEiWwahxD53Nhq64SW3277kwAdMu5HQe4wiLm7a6qghxBLYwYSh ERspdJCgKV/JorE4JE5wBaZjLCU2wraYDx9yPaQznvTcNqPnIsvdHo4yVSy7t0V7Fvw9 9xXcPTO/hVP+RZvEtTpN5M95VGB8ZSwVE5t6I+IPshhvGxvyHUQMWBJ8g08G4Ry0QCU8 ZHHpU8FRQLWbiaafHGP3cdejp59dHKsSk8l35dfosvR+S4apyTH8Ih5kKzAORTxXadpH f9yQ== X-Gm-Message-State: AJcUukcHFY+x+RZ+GFZArfcnv4kkTSnNYlr+51JZVpxJ5sb2fQutdQJZ 1Nsqsi9hRrlnN5rCWhCRUhxENA== X-Received: by 2002:a1c:b10a:: with SMTP id a10mr20438892wmf.148.1548761720574; Tue, 29 Jan 2019 03:35:20 -0800 (PST) Received: from localhost.localdomain (233.red-81-47-145.staticip.rima-tde.net. [81.47.145.233]) by smtp.gmail.com with ESMTPSA id i192sm1960129wmg.7.2019.01.29.03.35.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 29 Jan 2019 03:35:20 -0800 (PST) From: Jorge Ramirez-Ortiz To: jorge.ramirez-ortiz@linaro.org, gregkh@linuxfoundation.org, mark.rutland@arm.com, kishon@ti.com, jackp@codeaurora.org, andy.gross@linaro.org, swboyd@chromium.org Cc: shawn.guo@linaro.org, vkoul@kernel.org, bjorn.andersson@linaro.org, khasim.mohammed@linaro.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: Add Qualcomm USB Super-Speed PHY bindings Date: Tue, 29 Jan 2019 12:35:14 +0100 Message-Id: <1548761715-4004-2-git-send-email-jorge.ramirez-ortiz@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1548761715-4004-1-git-send-email-jorge.ramirez-ortiz@linaro.org> References: <1548761715-4004-1-git-send-email-jorge.ramirez-ortiz@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Binding description for Qualcomm's Synopsys 1.0.0 super-speed PHY controller embedded in QCS404. Based on Sriharsha Allenki's original definitions. Signed-off-by: Jorge Ramirez-Ortiz --- .../devicetree/bindings/usb/qcom,usb-ssphy.txt | 73 ++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt -- 2.7.4 diff --git a/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt b/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt new file mode 100644 index 0000000..8ef6e39 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/qcom,usb-ssphy.txt @@ -0,0 +1,73 @@ +Qualcomm Synopsys 1.0.0 SS phy controller +=========================================== + +Synopsys 1.0.0 ss phy controller supports SS usb connectivity on Qualcomm +chipsets + +Required properties: + +- compatible: + Value type: + Definition: Should contain "qcom,usb-ssphy". + +- reg: + Value type: + Definition: USB PHY base address and length of the register map. + +- #phy-cells: + Value type: + Definition: Should be 0. See phy/phy-bindings.txt for details. + +- clocks: + Value type: + Definition: See clock-bindings.txt section "consumers". List of + three clock specifiers for reference, phy core and + pipe clocks. + +- clock-names: + Value type: + Definition: Names of the clocks in 1-1 correspondence with the "clocks" + property. Must contain "ref", "phy" and "pipe". + +- vdd-supply: + Value type: + Definition: phandle to the regulator VDD supply node. + +- vdda1p8-supply: + Value type: + Definition: phandle to the regulator 1.8V supply node. + + +Optional child nodes: + +- vbus-supply: + Value type: + Definition: phandle to the VBUS supply node. + +- resets: + Value type: + Definition: See reset.txt section "consumers". PHY reset specifiers + for phy core and COR resets. + +- reset-names: + Value type: + Definition: Names of the resets in 1-1 correspondence with the "resets" + property. Must contain "com" and "phy". + +Example: + +usb3_phy: 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>; + vbus-supply = <&usb3_vbus_reg>; +};