From patchwork Fri Jul 21 11:36:12 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 792071 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=codeaurora.org header.i=@codeaurora.org header.b="bf7Li5Aw"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="gAlMWAfg"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xDTKj1nDrz9t1K for ; Fri, 21 Jul 2017 21:38:17 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751934AbdGULgm (ORCPT ); Fri, 21 Jul 2017 07:36:42 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:45128 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752494AbdGULgj (ORCPT ); Fri, 21 Jul 2017 07:36:39 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 46EA96119C; Fri, 21 Jul 2017 11:36:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1500636999; bh=RghyJuwyiPfU/LT12CeM200bOjhZWS5gMc9v1mFb0qU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bf7Li5AwBZJ0OpfmIUDSCDltnRQLsKMFSVtn1gy9SC5IM8Sb9LzmuGHQItMB9JLoc E0YQDyY3+xEZYt/AGepL2OLzst7D7IrwaEJ2qIuHFpd8Owq8yfwbXbRgGyB24lH6kt QnEefN/FQK4yOX1h/ol1UQTIzuWm2H0ly7hoiZp0= X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=2.0 tests=ALL_TRUSTED,BAYES_00, DKIM_SIGNED, T_DKIM_INVALID autolearn=no autolearn_force=no version=3.4.0 Received: from varda-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: varada@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 0C85461154; Fri, 21 Jul 2017 11:36:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1500636998; bh=RghyJuwyiPfU/LT12CeM200bOjhZWS5gMc9v1mFb0qU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gAlMWAfg9Dv9Qx0KvO3+5BdUcyTdL9iZoU5MAEjzE5F/2IIOoKN2AMCqfwb2Z79N0 PPDQBzSHgdqrGB+NZAJlWSpZW3bwfVwlUC4ktimgEFrDXDXvG+jehz9OTf5X5CYUea +I2+FadOJVaZ0+w4znIIfb9nFYcM3TLTeerf41Sc= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 0C85461154 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=varada@codeaurora.org From: Varadarajan Narayanan To: bhelgaas@google.com, robh+dt@kernel.org, mark.rutland@arm.com, svarbanov@mm-sol.com, kishon@ti.com, sboyd@codeaurora.org, vivek.gautam@codeaurora.org, fengguang.wu@intel.com, weiyongjun1@huawei.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org Cc: Varadarajan Narayanan Subject: [PATCH v4 2/7] dt-bindings: phy: qmp: Add support for QMP phy in IPQ8074 Date: Fri, 21 Jul 2017 17:06:12 +0530 Message-Id: <1500636977-11934-3-git-send-email-varada@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1500636977-11934-1-git-send-email-varada@codeaurora.org> References: <1500636977-11934-1-git-send-email-varada@codeaurora.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org IPQ8074 uses QMP phy controller that provides support to PCIe and USB. Adding dt binding information for the same. Signed-off-by: Varadarajan Narayanan --- Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt index 5d7a51f..82fe0c4 100644 --- a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt +++ b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt @@ -6,6 +6,7 @@ controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB. Required properties: - compatible: compatible list, contains: + "qcom,ipq8074-qmp-pcie-phy" for PCIe phy on IPQ8074 "qcom,msm8996-qmp-pcie-phy" for 14nm PCIe phy on msm8996, "qcom,msm8996-qmp-usb3-phy" for 14nm USB3 phy on msm8996. @@ -38,6 +39,8 @@ Required properties: "phy", "common", "cfg". For "qcom,msm8996-qmp-usb3-phy" must contain "phy", "common". + For "qcom,ipq8074-qmp-pcie-phy" must contain: + "phy", "phy_phy". - vdda-phy-supply: Phandle to a regulator supply to PHY core block. - vdda-pll-supply: Phandle to 1.8V regulator supply to PHY refclk pll block. @@ -63,6 +66,11 @@ Required properties for child node: - clock-output-names: Name of the phy clock that will be the parent for the above pipe clock. + For "qcom,ipq8074-qmp-pcie-phy": + - "pcie20_phy0_pipe_clk" Pipe Clock parent + (or) + "pcie20_phy1_pipe_clk" + - resets: a list of phandles and reset controller specifier pairs, one for each entry in reset-names. - reset-names: Must contain following for pcie qmp phys: