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=-21.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL 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 F019EC433E0 for ; Mon, 22 Feb 2021 11:52:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 91A2564E24 for ; Mon, 22 Feb 2021 11:52:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230063AbhBVLwy (ORCPT ); Mon, 22 Feb 2021 06:52:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230062AbhBVLwt (ORCPT ); Mon, 22 Feb 2021 06:52:49 -0500 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1700BC061786 for ; Mon, 22 Feb 2021 03:52:09 -0800 (PST) Received: by mail-yb1-xb49.google.com with SMTP id o9so16141372yba.18 for ; Mon, 22 Feb 2021 03:52:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=OF1T440M439fHwXuUnr6E+We3kKdtH2NyZbidv2tW2I=; b=FmqczpbJE4Ec1YHLu4ZwTS9WkwKr2wmLLxMIyUdvdJ2q64KYqgw4LxQJlYnBAGaruA FhlIQOCiYCGMFFL4zTTc0iTubO2T4arPlLNTjhAMmdQzzlOXHCZoHbjWfTVeF/dgGGw8 4vzFlTfyRkWzU8RCQGk+WFNLn6Tle1yjjYFPXphM0FmNpLNWMag0k+iHBbuPmrJe2pwh mcbA9G2K+QRQR0JnGj8qMlelSJsPkQhiIvlwFxQuvmPhLirbI3PRZNe025c2OsqT0Byj nNVbx7RLET52POSLxKFVSg6wXlKYDwRGzHtDXk+9Q8sJ43nqpN70b3KwIP3enKGBAx7I KkdA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=OF1T440M439fHwXuUnr6E+We3kKdtH2NyZbidv2tW2I=; b=UhqLkwIGiL55bN45R3nspxLiB/ky/CmXMwsPZ4mkgHxflxnP8x2JkH1Q+kKZweHpzO URTv46+sql+HTTvunr4BXQ5CLynqGCiRzwAJD3PHiDt7qUc7gzQvHSTyqyDs46HxN4+3 ET1o3orTw7pSEAsrwKK91yc8of4iEtCfiNt+ZVcBhoaeR8TwQgVEIf6YVWENp97z57HM vMR+5OEy7W/F89zq0y104im9OikgK4pcDnqoF637hTINZ8OGPJlOjUkDwu7Kc2xTauKi HLZ2nVu/EkRApJ8J0dgTuYVd5PaXc/853UHpyM5RY/HaZOQd69KUYcW3iB8gHT3CjPnO 2c6Q== X-Gm-Message-State: AOAM531nd4a4gZlLBVI4a9DqLf1GMtBPlO9EUaMQVGKQtWrePxPzQQ36 Tkx6+SygRcivxaVGwA6hdXH+xhS/n+w= X-Google-Smtp-Source: ABdhPJyrpXuERU1y7VFX6l925lRRqJ42IDH7Wskcr0Fd49K7VGoxi9ktCmomPT2ssLHy+mdvsby2WU0Q+kA= Sender: "raychi via sendgmr" X-Received: from raychi.tao.corp.google.com ([2401:fa00:fc:202:9c8c:8669:7daa:43ff]) (user=raychi job=sendgmr) by 2002:a25:d17:: with SMTP id 23mr1551512ybn.387.1613994728329; Mon, 22 Feb 2021 03:52:08 -0800 (PST) Date: Mon, 22 Feb 2021 19:51:47 +0800 Message-Id: <20210222115149.3606776-1-raychi@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.30.0.617.g56c4b15f3c-goog Subject: [PATCH 0/2] an additional path to control charging current From: Ray Chi To: balbi@kernel.org, gregkh@linuxfoundation.org Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, kyletso@google.com, badhri@google.com, Ray Chi Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Currently, VBUS draw callback does no action when the generic PHYs are used. The patches add an additional path to control charging current through power supply property POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT. Ray Chi (2): usb: dwc3: add a power supply for current control usb: dwc3: add an alternate path in vbus_draw callback drivers/usb/dwc3/core.c | 15 +++++++++++++++ drivers/usb/dwc3/core.h | 4 ++++ drivers/usb/dwc3/gadget.c | 10 +++++++++- 3 files changed, 28 insertions(+), 1 deletion(-) -- 2.30.0.617.g56c4b15f3c-goog