From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 94672C43387 for ; Sun, 13 Jan 2019 18:18:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6BC75206B6 for ; Sun, 13 Jan 2019 18:18:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Lu8DqyCU" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726617AbfAMSS0 (ORCPT ); Sun, 13 Jan 2019 13:18:26 -0500 Received: from mail-pf1-f195.google.com ([209.85.210.195]:41828 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726436AbfAMSS0 (ORCPT ); Sun, 13 Jan 2019 13:18:26 -0500 Received: by mail-pf1-f195.google.com with SMTP id b7so9279326pfi.8; Sun, 13 Jan 2019 10:18:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TB8imBtf4PAjNqPCC8uvdtsm3BgS79eWnXlUKq9cCOM=; b=Lu8DqyCUTBNJTP2Zg+KMuvhg78dhNHDuYUrCNqHkIk5Y0lyXE+PP3blssrwJBUrBS2 f+qFZr7GVdTH66Mn+1KZmvdfS+wngEGvKFAWmQebB2N9dItWOtFoJ5UH0NWZnH+EYFed vx3U/luIECC8l37riW1c2jL5q/X3iU2nEsMJp5vAVW236vyOraRK4E5UXbELGVtWZ5O/ FApS1PevImQJ0LStkptdWirEFrIRu161kcUkfTlcRBQ/jiTqD0UBIbnfMZ3ZA4UuV4NV TrPSr6TjvN2tV8duA3jI4z4/ZOn2uYVtHq6fg/rVihCEVQykI8ZHPz/zm2/Gy1bCxHOY WpPQ== 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:mime-version :content-transfer-encoding; bh=TB8imBtf4PAjNqPCC8uvdtsm3BgS79eWnXlUKq9cCOM=; b=Bx0XRmleqz+HbY5G7Zh8WqPs2vXB7GtRp9iGmv2iA8YmvsnW08d/1mhFEaCFWkmKTz HuuzNTPHxg8ZVS+1RZJxiK2d7x5Uz0SKqjKoP4qHpCl6Vzp/J0G25Q9CUh+Heo6WSxW8 GH9F+fNErOPMVCbj2I5guaMbKG4QQedkcFB1VJwuwLtlCuV94QRvj1a0WBsTSOql2ox+ tQ3TX++kJzLu2Chu2t8XADsk5j1RUNhBdMwL49fQxeZhYHXkPR6nWseoXbAdRfPtNDuM cuV9bzk7FXYLZEr6aj98ukRGZNRptHJ/5YEI/QoC9wF2MPJSKuq7XoyQopYxNC6jyC6v aeDg== X-Gm-Message-State: AJcUukenr5NWfsStkWa/VzH6qfqrUPOSnn3TWdvIM/0ec9ktnejxXRYe wnzRwL2q/D8/tcjP7F0YXjQwCjRR X-Google-Smtp-Source: ALg8bN4a2ZUCLZRINvNgsuR6mrYyrMJJLN5xkgJSj4vVCIJxdpGVcRBD33NTjum/uqUXRiR/2dFIVQ== X-Received: by 2002:a63:fc05:: with SMTP id j5mr20595026pgi.434.1547403504814; Sun, 13 Jan 2019 10:18:24 -0800 (PST) Received: from localhost.localdomain ([103.51.74.105]) by smtp.gmail.com with ESMTPSA id i193sm157504416pgc.22.2019.01.13.10.18.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 13 Jan 2019 10:18:24 -0800 (PST) From: Anand Moon To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Rob Herring , Kevin Hilman , Martin Blumenstingl , Jerome Brunet , Neil Armstrong , Emiliano Ingrassia Subject: [PATCH 1/2] ARM: dts: meson8b: odroidc1: Enable usb phy node Date: Sun, 13 Jan 2019 18:18:07 +0000 Message-Id: <20190113181808.5768-1-linux.amoon@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add missing vbus-supply link to phy controller for usb_phy0 and usb_phy1 nodes, this changes fixed the power issue on usb ports usb, changes help fix usb reset warning. [ 821.991470] usb 1-1.2: reset high-speed USB device number 3 using dwc2 [ 825.243385] usb 1-1.2: reset high-speed USB device number 3 using dwc2 [ 828.151310] usb 1-1.2: reset high-speed USB device number 3 using dwc2 [ 830.991241] usb 1-1.2: reset high-speed USB device number 3 using dwc2 Fixes: 2eb79a4d15ff (ARM: dts: meson: enabling the USB Host controller on Odroid-C1/C1+ board) Cc: Martin Blumenstingl Cc: Jerome Brunet Cc: Neil Armstrong Signed-off-by: Anand Moon --- Rebased on Kevin's amlogic/v5.0/fixes branch [alarm@archl-c1t ~]$ lsusb -t /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=dwc2/1p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M |__ Port 1: Dev 4, If 0, Class=Mass Storage, Driver=usb-storage, 480M |__ Port 3: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M |__ Port 3: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M |__ Port 3: Dev 3, If 2, Class=Audio, Driver=snd-usb-audio, 480M |__ Port 3: Dev 3, If 3, Class=Audio, Driver=snd-usb-audio, 480M [alarm@archl-c1t ~]$ [alarm@archl-c1t ~]$ lsusb -v|egrep "^Bus|MaxPower" Couldn't open device, some information will be missing Bus 001 Device 003: ID 1b71:0056 Fushicai MaxPower 500mA Couldn't open device, some information will be missing Bus 001 Device 004: ID 152d:0578 JMicron Technology Corp. / JMicron USA Technology Corp. JMS567 SATA 6Gb/s bridge MaxPower 30mA Couldn't open device, some information will be missing Couldn't open device, some information will be missing Bus 001 Device 002: ID 05e3:0610 Genesys Logic, Inc. 4-port hub MaxPower 100mA Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MaxPower 0mA --- arch/arm/boot/dts/meson8b-odroidc1.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts index 0f0a46ddf3ff..a49a8509b288 100644 --- a/arch/arm/boot/dts/meson8b-odroidc1.dts +++ b/arch/arm/boot/dts/meson8b-odroidc1.dts @@ -83,6 +83,19 @@ regulator-max-microvolt = <5000000>; }; + usb_vbus: regulator-usb-vbus { + compatible = "regulator-fixed"; + + regulator-name = "USB_VBUS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + vin-supply = <&p5v0>; + + gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + tflash_vdd: regulator-tflash_vdd { /* * signal name from schematics: TFLASH_VDD_EN @@ -293,8 +306,18 @@ pinctrl-names = "default"; }; +&usb0_phy { + status = "okay"; + vbus-supply = <&usb_vbus>; +}; + &usb1_phy { status = "okay"; + vbus-supply = <&usb_vbus>; +}; + +&usb0 { + status = "okay"; }; &usb1 { -- 2.20.1