From patchwork Wed Mar 11 19:13:55 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: 11432581 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 8A95890 for ; Wed, 11 Mar 2020 19:14:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0BFAB2074D for ; Wed, 11 Mar 2020 19:14:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="Ay+QlVEB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731082AbgCKTOF (ORCPT ); Wed, 11 Mar 2020 15:14:05 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:33364 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731070AbgCKTOF (ORCPT ); Wed, 11 Mar 2020 15:14:05 -0400 Received: by mail-wr1-f68.google.com with SMTP id a25so4143577wrd.0 for ; Wed, 11 Mar 2020 12:14:02 -0700 (PDT) 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=6TXvp/hgnbBEE+3PAwbtcQCr5QoU1b6s07axWH6/RUg=; b=Ay+QlVEBOL/0e7o+/gvQhcRxio+sMll2rHA1eD7ibml+VDLdgYphOUtH/iQ5bNtYww ClYokrdzFRv06VwEVYaigLIOSN17CKOHTB8AGg3XztYci4bEUYotC2ErvhjPbO7j3Jzx EuaNL5uzTnoPrNSraPlyX/VkhY3EGSC/h6+CupI3+w9orewwJTclni2BGDwGjltQ7Mzt dCBUxvU1HHjxC6cDL3odRauXpTPxc/bxSLCkflmeZA074Lv6HgmyLENMX+5maInPzKRI 0P7leVsOl/6ZPMYqO3pAtpLy3I4wopkX6flmHn//a/tHSs6dhAC6sEp/YAIUuavR/lBP Z6dA== 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=6TXvp/hgnbBEE+3PAwbtcQCr5QoU1b6s07axWH6/RUg=; b=FQHo6FXuHTJgFgeH6iMHxne/bYPkzvsLaHmxDdFEuIAVPji6cBAopkyrpvDXl9Mn9N HwFABLjzL4+4LYw4dFygbv+sC4Bp+Lq3ZH57Zi52R0b8X7zcGd9z0rbhjAYTbdbif74K 8y28Hy1K7xVyaqEe+frFwXyVFBlH9cZ9KWGgw/27G90MDVfddXK1y2RX2pJQTaY6FCaW jkawKlcPiv4Td+XAq9eHoxXU2m+U/N1DP8N96nC1PU1DAmhjrxSXyRpXrts6q/ugIY39 BJYu9wfqu13kYalypwc+Ro4P7I89HqH7pdAaiySzAyk5Y2JJMoIGEYRabVFQOcygIzdj 2+hg== X-Gm-Message-State: ANhLgQ2y7uLpCtndsnjExJ2HgsQHSJfouxPgzMHCcrUmjwDJOkasci3L OgqX7m0E4UJd0aQhNkUHXD+jQw== X-Google-Smtp-Source: ADFU+vsbEv2tuX+E1jYdkMH5f0uMwjyU8P2rDau6VWAyG7B1QlgLDIYBiQajaZazh3TacboViVryFA== X-Received: by 2002:adf:f2ca:: with SMTP id d10mr6207510wrp.247.1583954041879; Wed, 11 Mar 2020 12:14:01 -0700 (PDT) Received: from localhost.localdomain ([176.61.57.127]) by smtp.gmail.com with ESMTPSA id v8sm69443919wrw.2.2020.03.11.12.14.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Mar 2020 12:14:01 -0700 (PDT) From: Bryan O'Donoghue To: kishon@ti.com Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-msm@vger.kernel.org, jackp@codeaurora.org, robh@kernel.org, bjorn.andersson@linaro.org, p.zabel@pengutronix.de, Sriharsha Allenki , Anu Ramanathan , Shawn Guo , Andy Gross , Rob Herring , Mark Rutland , Jorge Ramirez-Ortiz , devicetree@vger.kernel.org, Bryan O'Donoghue Subject: [PATCH 2/5] dt-bindings: phy: Add Qualcomm Synopsys Hi-Speed USB PHY binding Date: Wed, 11 Mar 2020 19:13:55 +0000 Message-Id: <20200311191358.8102-3-bryan.odonoghue@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200311191358.8102-1-bryan.odonoghue@linaro.org> References: <20200311191358.8102-1-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 Reviewed-by: Rob Herring Tested-by: Bjorn Andersson 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>; + }; +...