From patchwork Mon Oct 28 21:59:11 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Stultz X-Patchwork-Id: 1185722 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) 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; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="aiGKojzf"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4727sp1Wq1z9sPf for ; Tue, 29 Oct 2019 08:59:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389894AbfJ1V7Z (ORCPT ); Mon, 28 Oct 2019 17:59:25 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:35054 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389644AbfJ1V7Z (ORCPT ); Mon, 28 Oct 2019 17:59:25 -0400 Received: by mail-pg1-f196.google.com with SMTP id c8so7916040pgb.2 for ; Mon, 28 Oct 2019 14:59:25 -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; bh=GYRc8Evk3wu8EUiuELp77RSTyUut+SJabJSgyybQCKc=; b=aiGKojzfX0avTva88b+Xf7Ycb1D84K+JUiiDZe8pxySNsgiNblOjP/0rEBus9uVwFy ry7jgeDbO5rYlhDY3nigJVxjosnZT+JsbJwQQMwTADrRUPh1W6luNUOyK/bKwsZop+V0 tv4rLM+oQ4ikK7IlwEgNicJh1z7AL3q/L+EPrECleyeatF29bxEdswku9u4yzoZ5Aexs ULxCVuo4HEcivtAM8axTxG7Dx6uqJKmuwi48dMUCXUdQF0n/EcPJlK/HDz9pYQ9UH0Vx 6BPRmIG4CPgtqSxeBpJc0cZx/KCEIewJ4TbVg8G0KbGRGmaEZcHxjTLjezesX65OejFs FLcw== 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=GYRc8Evk3wu8EUiuELp77RSTyUut+SJabJSgyybQCKc=; b=SwKbi1R1W7JN202F/+J9RMi34U0/lVTz3B5w9/Zu2Nwl3sQlB4LXvMC1Uzvcfh3Yys Ynwi7xXGgERBzkW8a9eJ7HtXT5//xHKYXSTe33262OfvYjZtmBVt7yojn8eu0xQMAsFj 74ZXpIDu9hTaL5SM5rur8RyTbgSl8zcdJFNf7fRrEYSSVlz6NTQZ5oV/f9WU2xjgvxiF 14vqQ2rOx+WLbBro4xHkVsYf0raJdTk4WnCDF0xpgOT5opIX8aHrdyVuqoNxP3ZLjVC8 fHobhU2N0+yh9WhMjNMbGxfraJ7glHYiBu6J6rsrB1G8wVDRnSnYxIuAnv+1uRUgZbBk ppTA== X-Gm-Message-State: APjAAAUGXaoCjxQuhLFh9imwXdzfhnvqzmJ3nRN6XuhYFBgPN33RaMX0 oJI8WOEHABRH3wzQx7ixeNlTcw== X-Google-Smtp-Source: APXvYqyBQEq+GyX9s9DcVAsO/5XEDStC7aBeHJL3KSIfp2K/5xIaHqQr6/nGowmVcOrYfSGZ5tHZhA== X-Received: by 2002:a65:4bcd:: with SMTP id p13mr23366871pgr.80.1572299964451; Mon, 28 Oct 2019 14:59:24 -0700 (PDT) Received: from localhost.localdomain (c-67-170-172-113.hsd1.or.comcast.net. [67.170.172.113]) by smtp.gmail.com with ESMTPSA id f12sm10880612pfn.152.2019.10.28.14.59.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 14:59:23 -0700 (PDT) From: John Stultz To: lkml Cc: John Stultz , Greg Kroah-Hartman , Rob Herring , Mark Rutland , ShuFan Lee , Heikki Krogerus , Suzuki K Poulose , Chunfeng Yun , Yu Chen , Felipe Balbi , Hans de Goede , Andy Shevchenko , Jun Li , Valentin Schneider , linux-usb@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v4 1/9] dt-bindings: usb: rt1711h: Add connector bindings Date: Mon, 28 Oct 2019 21:59:11 +0000 Message-Id: <20191028215919.83697-2-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191028215919.83697-1-john.stultz@linaro.org> References: <20191028215919.83697-1-john.stultz@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add connector binding documentation for Richtek RT1711H Type-C chip driver It was noted by Rob Herring that the rt1711h binding docs doesn't include the connector binding. Thus this patch adds such documentation following the details in Documentation/devicetree/bindings/usb/typec-tcpci.txt Cc: Greg Kroah-Hartman Cc: Rob Herring Cc: Mark Rutland CC: ShuFan Lee Cc: Heikki Krogerus Cc: Suzuki K Poulose Cc: Chunfeng Yun Cc: Yu Chen Cc: Felipe Balbi Cc: Hans de Goede Cc: Andy Shevchenko Cc: Jun Li Cc: Valentin Schneider Cc: linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring Signed-off-by: John Stultz --- .../bindings/usb/richtek,rt1711h.txt | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt index d4cf53c071d9..e3fc57e605ed 100644 --- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt +++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt @@ -6,10 +6,39 @@ Required properties: - interrupts : where a is the interrupt number and b represents an encoding of the sense and level information for the interrupt. +Required sub-node: +- connector: The "usb-c-connector" attached to the tcpci chip, the bindings + of connector node are specified in + Documentation/devicetree/bindings/connector/usb-connector.txt + Example : rt1711h@4e { compatible = "richtek,rt1711h"; reg = <0x4e>; interrupt-parent = <&gpio26>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = ; + sink-pdos = ; + op-sink-microwatt = <10000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + usb_con_ss: endpoint { + remote-endpoint = <&usb3_data_ss>; + }; + }; + }; + }; }; From patchwork Mon Oct 28 21:59:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Stultz X-Patchwork-Id: 1185723 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) 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; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="OooiMpJl"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4727sv6s99z9sPd for ; Tue, 29 Oct 2019 08:59:31 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390313AbfJ1V7a (ORCPT ); Mon, 28 Oct 2019 17:59:30 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:41108 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390292AbfJ1V73 (ORCPT ); Mon, 28 Oct 2019 17:59:29 -0400 Received: by mail-pf1-f195.google.com with SMTP id p26so3747496pfq.8 for ; Mon, 28 Oct 2019 14:59:28 -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; bh=0d8c9xxXfq9azaoIMnpd7T7O6Htbc+6dqNsLBH6goLs=; b=OooiMpJlnthfCoHkNbKk5+ZkhnJ4zgwcMFUsDAdDdjsrni+Ym/oIzxMeoxGTl3a3Ma pj0Kyj2In07BwtHsqyedhyDIRyzCFk8VWca0Obw0bNYJee8KpxoiSfVZn9h/lVDEimRR 5Q7G8PZYX9o9NcyIuCmaj57UB8KFcVl0IMa/vqB9XHsr6tObAeq8UoChUCRlr0A+tg+y FDiVVTyCiU7MPfSums1k96+5GW/yFF3TomG9NIwun5QiuwETMTfBqMgs5F+ynDLBgAis N6Yvgsv0rfanq46H8AWZ5R45RtHTXclUhZzTB9Vxgy8K7aSh8KBxgHcQ7X1TH0E3GqOh ZeMg== 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=0d8c9xxXfq9azaoIMnpd7T7O6Htbc+6dqNsLBH6goLs=; b=VTWmPnQMnedZzBPPXRmL8MOMHPGXPwdRH/On79Qdb44keyocTrfMrpOJX4IGeecMiG cBafO+vj9CTGRtbK3L4pAIJPVWAuSDfJaNKwYWitveftDr/qm36usPkDJICThE9Qj0Tx LitMRwdkA9FXBLaoI2vKLCJXv5Fc7aK1bR62/ZXFVPuRcYwBNXCwAIXQTsFBTF8I0oHj ybdPXs+gFvnVaGSuDt7kuvM+aU8GtSH/kTVYVUUjht/f+7pvUdRm6XUmxKVETkuCPPPu aMxH3CCD18xf57pXB+w0PHatbVBCu0eQ/b02moiFusFAVdHshkEpyB7GqWyz2fwhoe5k 76ZQ== X-Gm-Message-State: APjAAAUcl7LP+TvC0eEOAVlYkljhsnsEe0WGCy9kKSV1og7zKuyra1+s bxFYVX9BMhoQFOkXnbERYs8WoA== X-Google-Smtp-Source: APXvYqxETt1r4GGA30YA4LQzxZEzUJ5jkilalooGWqJqTN8Hrs56L/j9noamumHZ8snA1JUFcFgYqA== X-Received: by 2002:a17:90a:8d82:: with SMTP id d2mr1932147pjo.31.1572299968324; Mon, 28 Oct 2019 14:59:28 -0700 (PDT) Received: from localhost.localdomain (c-67-170-172-113.hsd1.or.comcast.net. [67.170.172.113]) by smtp.gmail.com with ESMTPSA id f12sm10880612pfn.152.2019.10.28.14.59.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 14:59:27 -0700 (PDT) From: John Stultz To: lkml Cc: John Stultz , Greg Kroah-Hartman , Rob Herring , Mark Rutland , ShuFan Lee , Heikki Krogerus , Suzuki K Poulose , Chunfeng Yun , Yu Chen , Felipe Balbi , Hans de Goede , Andy Shevchenko , Jun Li , Valentin Schneider , Jack Pham , linux-usb@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v4 4/9] dt-bindings: usb: dwc3: Allow clock list & resets to be more flexible Date: Mon, 28 Oct 2019 21:59:14 +0000 Message-Id: <20191028215919.83697-5-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191028215919.83697-1-john.stultz@linaro.org> References: <20191028215919.83697-1-john.stultz@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Rather then adding another device specific binding to support hikey960, Rob Herring suggested we expand the current dwc3 binding to allow for variable numbers of clocks and resets. Cc: Greg Kroah-Hartman Cc: Rob Herring Cc: Mark Rutland CC: ShuFan Lee Cc: Heikki Krogerus Cc: Suzuki K Poulose Cc: Chunfeng Yun Cc: Yu Chen Cc: Felipe Balbi Cc: Hans de Goede Cc: Andy Shevchenko Cc: Jun Li Cc: Valentin Schneider Cc: Jack Pham Cc: linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org Suggested-by: Rob Herring Reviewed-by: Rob Herring Signed-off-by: John Stultz --- Documentation/devicetree/bindings/usb/dwc3.txt | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index 66780a47ad85..29768b0ca923 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -7,7 +7,8 @@ Required properties: - compatible: must be "snps,dwc3" - reg : Address and length of the register set for the device - interrupts: Interrupts used by the dwc3 controller. - - clock-names: should contain "ref", "bus_early", "suspend" + - clock-names: list of clock names. Ideally should be "ref", + "bus_early", "suspend" but may be less or more. - clocks: list of phandle and clock specifier pairs corresponding to entries in the clock-names property. @@ -36,7 +37,7 @@ Optional properties: - phys: from the *Generic PHY* bindings - phy-names: from the *Generic PHY* bindings; supported names are "usb2-phy" or "usb3-phy". - - resets: a single pair of phandle and reset specifier + - resets: set of phandle and reset specifier pairs - snps,usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM - snps,usb3_lpm_capable: determines if platform is USB3 LPM capable - snps,dis-start-transfer-quirk: when set, disable isoc START TRANSFER command From patchwork Mon Oct 28 21:59:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Stultz X-Patchwork-Id: 1185724 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) 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; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="yK8XTi+y"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 4727t93W2pz9sPd for ; Tue, 29 Oct 2019 08:59:45 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390499AbfJ1V7l (ORCPT ); Mon, 28 Oct 2019 17:59:41 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:34481 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390420AbfJ1V7d (ORCPT ); Mon, 28 Oct 2019 17:59:33 -0400 Received: by mail-pg1-f196.google.com with SMTP id e4so3610056pgs.1 for ; Mon, 28 Oct 2019 14:59:33 -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; bh=PwMMZk9WZCsU4Du96enXrC4F3u/XmD+gFRyu+Xx8uI0=; b=yK8XTi+yTqTvJtzBmsrxxZLC61ETTwPZxqGYnTbkgxYjA6GIs/gPQoC01K2sxBxzFl MMEwxtYn+EJXpjSvIP6eGGl7wmPAW+jGbqWOHspOj7EiQko05VJsEfSp1MN18G1jOUEU /5vTuSj/FWaKNs2T4pu58ii6asJl3R5vuhWgK6r81QFP2V0ka7iE7k4OCpik8Nm6QAy/ 60it1XUz8BIpKv+SwD5N6xFqcNCU49JuBRhvm4ufv4JLjR081Bk5Hwi2cJwsZDpPF1/P DuxqNluasrbfqixUPmc41KVHc9FIFjCHiqGdjiSmYwyl9wuBRQpRJs6hkDEtjHnf22EU /0MQ== 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=PwMMZk9WZCsU4Du96enXrC4F3u/XmD+gFRyu+Xx8uI0=; b=Ot/ePzzCDLGu08WF4B72VrQd43Xm61DnL1MRT7EArlvJro5Q5LbXObRq5a1+1pnuQX 70MwKTwtxZI5eyfLSlc/Wo6UN+LbWVAoXu/Z9gXxoRAt76rmXVlgjq/1xy6Od6oqHrae nzrjosVLxLfMs6I+RiUvOEPPJVoDJMJ78I1cAeR+b+UXve7kjhZLAOPwcScw6jxezVOB 3D6akv+0G4otjXrffgJ23cnJpfCqzyLfmijaLv5fxjQPRKYzr+4PmUWgFhNvT2KpQPMW hHMnwzN+vSLkojvCJbCAY0ITh92JzY8pX+tKystf/TYQ6Nh9G/nLjmWPu6hYyK3jDLsR 2GPw== X-Gm-Message-State: APjAAAXp4pgatSMYYLsiBjzaLP71dl+YPXnDASFZQxvR9qI2MEUYHQrv jgEoQvI2AQet5dKON4mNOSR39g== X-Google-Smtp-Source: APXvYqw+lIWkxCOYZfgUieLhn03j3Firptukiq0WcBWbrHmeAQRBK9que/SoMHJEv+L5UyY/O19Z1Q== X-Received: by 2002:a17:90a:a616:: with SMTP id c22mr1907346pjq.61.1572299972866; Mon, 28 Oct 2019 14:59:32 -0700 (PDT) Received: from localhost.localdomain (c-67-170-172-113.hsd1.or.comcast.net. [67.170.172.113]) by smtp.gmail.com with ESMTPSA id f12sm10880612pfn.152.2019.10.28.14.59.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 14:59:32 -0700 (PDT) From: John Stultz To: lkml Cc: John Stultz , Greg Kroah-Hartman , Rob Herring , Mark Rutland , ShuFan Lee , Heikki Krogerus , Suzuki K Poulose , Chunfeng Yun , Yu Chen , Felipe Balbi , Hans de Goede , Andy Shevchenko , Jun Li , Valentin Schneider , Jack Pham , linux-usb@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v4 8/9] dt-bindings: usb: generic: Add role-switch-default-host binding Date: Mon, 28 Oct 2019 21:59:18 +0000 Message-Id: <20191028215919.83697-9-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191028215919.83697-1-john.stultz@linaro.org> References: <20191028215919.83697-1-john.stultz@linaro.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add binding to configure the default role the controller assumes is host mode when the usb role is USB_ROLE_NONE. Cc: Greg Kroah-Hartman Cc: Rob Herring Cc: Mark Rutland CC: ShuFan Lee Cc: Heikki Krogerus Cc: Suzuki K Poulose Cc: Chunfeng Yun Cc: Yu Chen Cc: Felipe Balbi Cc: Hans de Goede Cc: Andy Shevchenko Cc: Jun Li Cc: Valentin Schneider Cc: Jack Pham Cc: linux-usb@vger.kernel.org Cc: devicetree@vger.kernel.org Reviewed-by: Rob Herring Signed-off-by: John Stultz --- Documentation/devicetree/bindings/usb/generic.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/generic.txt b/Documentation/devicetree/bindings/usb/generic.txt index cf5a1ad456e6..013782fde293 100644 --- a/Documentation/devicetree/bindings/usb/generic.txt +++ b/Documentation/devicetree/bindings/usb/generic.txt @@ -34,6 +34,11 @@ Optional properties: the USB data role (USB host or USB device) for a given USB connector, such as Type-C, Type-B(micro). see connector/usb-connector.txt. + - role-switch-default-host: boolean, indicating if usb-role-switch is enabled + the device default operation mode of controller while + usb role is USB_ROLE_NONE is host mode. If this is not + set or false, it will be assumed the default is device + mode. This is an attribute to a USB controller such as: