From patchwork Fri Oct 2 11:46:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 1375677 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=CS2qYpzq; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4C2pDS5GJsz9s1t for ; Fri, 2 Oct 2020 21:48:56 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726010AbgJBLsz (ORCPT ); Fri, 2 Oct 2020 07:48:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:43370 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725964AbgJBLsz (ORCPT ); Fri, 2 Oct 2020 07:48:55 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 840A0206B7; Fri, 2 Oct 2020 11:48:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1601639334; bh=oGtruLjp7GohnO3KGv3t/yY377bmqlUUakRAu1vacQc=; h=Subject:To:From:Date:From; b=CS2qYpzqjXND1EYDlA/+l9wIhfO5Te0+Cy86xOI4cbC8mbQ3Mt/CRwSziiHswi81U RP1itnIj/FTpqSTxyUOCQV0wfUt24SMl78fQNioGg9gXZt8mZZXu6f9qOIKhTGgrtm BaW1ZFTsVex/pV4V947na1bZYc4fDk3ZiHRFJICo= Subject: patch "dt-bindings: phy: qcom,qmp-usb3-dp: Add DP phy information" added to usb-testing To: swboyd@chromium.org, bjorn.andersson@linaro.org, chandanu@codeaurora.org, devicetree@vger.kernel.org, dianders@chromium.org, dmitry.baryshkov@linaro.org, jonathan@marek.ca, jsanka@codeaurora.org, mgautam@codeaurora.org, robdclark@chromium.org, robh+dt@kernel.org, robh@kernel.org, sanm@codeaurora.org, seanpaul@chromium.org, tanmay@codeaurora.org, varar@codeaurora.org, vkoul@kernel.org From: Date: Fri, 02 Oct 2020 13:46:20 +0200 Message-ID: <160163918018774@kroah.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This is a note to let you know that I've just added the patch titled dt-bindings: phy: qcom,qmp-usb3-dp: Add DP phy information to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-testing branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will be merged to the usb-next branch sometime soon, after it passes testing, and the merge window is open. If you have any questions about this process, please let me know. From 724fabf5df1342eae363fd3bfc091b5d160225d3 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Wed, 16 Sep 2020 16:11:53 -0700 Subject: dt-bindings: phy: qcom,qmp-usb3-dp: Add DP phy information This binding only describes the USB phy inside the USB3 + DP "combo" phy. Add information for the DP phy and describe the sub-nodes that represent the DP and USB3 phys that exist inside the combo wrapper. Remove reg-names from required properties because it isn't required nor used by the kernel driver. Signed-off-by: Stephen Boyd Reviewed-by: Rob Herring Cc: Jeykumar Sankaran Cc: Chandan Uddaraju Cc: Vara Reddy Cc: Tanmay Shah Cc: Bjorn Andersson Cc: Manu Gautam Cc: Sandeep Maheswaram Cc: Douglas Anderson Cc: Sean Paul Cc: Jonathan Marek Cc: Dmitry Baryshkov Cc: Cc: Rob Herring Cc: Rob Clark Link: https://lore.kernel.org/r/20200916231202.3637932-2-swboyd@chromium.org Signed-off-by: Vinod Koul --- .../bindings/phy/qcom,qmp-usb3-dp-phy.yaml | 95 ++++++++++++++++--- 1 file changed, 84 insertions(+), 11 deletions(-) diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml index ef8ae9f73092..33974ad10afe 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml @@ -13,17 +13,21 @@ maintainers: properties: compatible: enum: + - qcom,sc7180-qmp-usb3-dp-phy - qcom,sc7180-qmp-usb3-phy + - qcom,sdm845-qmp-usb3-dp-phy - qcom,sdm845-qmp-usb3-phy reg: items: - - description: Address and length of PHY's common serdes block. + - description: Address and length of PHY's USB serdes block. - description: Address and length of the DP_COM control block. + - description: Address and length of PHY's DP serdes block. reg-names: items: - - const: reg-base + - const: usb - const: dp_com + - const: dp "#clock-cells": enum: [ 1, 2 ] @@ -74,16 +78,74 @@ properties: #Required nodes: patternProperties: - "^phy@[0-9a-f]+$": + "^usb3-phy@[0-9a-f]+$": type: object description: - Each device node of QMP phy is required to have as many child nodes as - the number of lanes the PHY has. + The USB3 PHY. + + properties: + reg: + items: + - description: Address and length of TX. + - description: Address and length of RX. + - description: Address and length of PCS. + - description: Address and length of TX2. + - description: Address and length of RX2. + - description: Address and length of pcs_misc. + + clocks: + items: + - description: pipe clock + + clock-names: + items: + - const: pipe0 + + clock-output-names: + items: + - const: usb3_phy_pipe_clk_src + + '#clock-cells': + const: 0 + + '#phy-cells': + const: 0 + + required: + - reg + - clocks + - clock-names + - '#clock-cells' + - '#phy-cells' + + "^dp-phy@[0-9a-f]+$": + type: object + description: + The DP PHY. + + properties: + reg: + items: + - description: Address and length of TX. + - description: Address and length of RX. + - description: Address and length of PCS. + - description: Address and length of TX2. + - description: Address and length of RX2. + + '#clock-cells': + const: 1 + + '#phy-cells': + const: 0 + + required: + - reg + - '#clock-cells' + - '#phy-cells' required: - compatible - reg - - reg-names - "#clock-cells" - "#address-cells" - "#size-cells" @@ -101,14 +163,15 @@ examples: - | #include usb_1_qmpphy: phy-wrapper@88e9000 { - compatible = "qcom,sdm845-qmp-usb3-phy"; + compatible = "qcom,sdm845-qmp-usb3-dp-phy"; reg = <0x088e9000 0x18c>, - <0x088e8000 0x10>; - reg-names = "reg-base", "dp_com"; + <0x088e8000 0x10>, + <0x088ea000 0x40>; + reg-names = "usb", "dp_com", "dp"; #clock-cells = <1>; #address-cells = <1>; #size-cells = <1>; - ranges = <0x0 0x088e9000 0x1000>; + ranges = <0x0 0x088e9000 0x2000>; clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>, <&gcc GCC_USB_PHY_CFG_AHB2PHY_CLK>, @@ -123,7 +186,7 @@ examples: vdda-phy-supply = <&vdda_usb2_ss_1p2>; vdda-pll-supply = <&vdda_usb2_ss_core>; - phy@200 { + usb3-phy@200 { reg = <0x200 0x128>, <0x400 0x200>, <0xc00 0x218>, @@ -136,4 +199,14 @@ examples: clock-names = "pipe0"; clock-output-names = "usb3_phy_pipe_clk_src"; }; + + dp-phy@88ea200 { + reg = <0xa200 0x200>, + <0xa400 0x200>, + <0xaa00 0x200>, + <0xa600 0x200>, + <0xa800 0x200>; + #clock-cells = <1>; + #phy-cells = <0>; + }; };