From patchwork Tue Aug 25 06:37:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qiwu Huang X-Patchwork-Id: 256937 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=-6.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=no 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 AE203C433E3 for ; Tue, 25 Aug 2020 06:40:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7E7392071E for ; Tue, 25 Aug 2020 06:40:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="bA++QO0U" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729126AbgHYGkM (ORCPT ); Tue, 25 Aug 2020 02:40:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43968 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729068AbgHYGkI (ORCPT ); Tue, 25 Aug 2020 02:40:08 -0400 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C06EDC061574; Mon, 24 Aug 2020 23:40:08 -0700 (PDT) Received: by mail-pf1-x435.google.com with SMTP id t185so3424492pfd.13; Mon, 24 Aug 2020 23:40:08 -0700 (PDT) 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=wzcoYMUuE0A3TyBtVxNIYJ1tmV5P8vpyiIgbPolenCM=; b=bA++QO0UQlAMoT3SsiJxUdWW2i28AXLem7rUv4pv2adRX2xDNx0KqR89VroXjfwiLk Pl4gKykpKsrft/6aaBPJy0/0w/N/6LNovK5W+h8SfAIFzOTD2DtkYnk9cW1aWQRIUpWQ zi5n0hVP5Vv81jIj9Mw6417S4q08R1cf3XDCopu7AmE+VuKtrueb8bnm0JnNhdIfM/z6 5XEBttJ/Ubd39fBntASAcMgurmcBhZixV1J9RmYNhzRBgo3Y9nyYfxVAN47U/mjzGIqj uSlwe+1RiVv/YgfpzFYOG9HHirsGECS3XhM1Pv5RBiV3ZJ5MvCIaxmr63HKakv2G+p/q bFsw== 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=wzcoYMUuE0A3TyBtVxNIYJ1tmV5P8vpyiIgbPolenCM=; b=D8X0UKRAkgQBUqP/4jagyqzdnLKw3Px4uxeS6IbL/SU7V8SmCW/nmlD+J8sV4luFFC Z2PoVv3UEGTy3xoFm3uCHg+2uJFA41N8oqhjCNxXuMZQHp1D4CrmQJ/MUdWQBQJYQXdV 5UErVP2T0PrOLHrhWmn88d527Hk8SFzWapqRFZl/3QiIZ1PDymucBSmJjR+pT00C0qAl Jb7zaCG/HWbJdfylL3NwVsGXVffFmS1tEM22FBij+8Q3YL78116NRPe9vsSqENcZIDpa V8BT/G6Tl7cHpuYZV6sovQR4xaUs439SSE2mcv2ikfo1g0yuPLwIU4w03nN50NR4xJ+0 ybsg== X-Gm-Message-State: AOAM531a0E4gWVG+VovbxTXoHyF4mxz8y5u+qU+pLK4fum/JQQQLIUm9 PdCAUyQWa48X0AM1Vzmlydc= X-Google-Smtp-Source: ABdhPJxzCULDyfMyChJMZHrJj8XbQjHcrWOWolLXFz1A42X1Sb9XPK+USDiHGBcLs5a3QXZKu8fIWg== X-Received: by 2002:a17:902:9a88:: with SMTP id w8mr6614461plp.67.1598337607174; Mon, 24 Aug 2020 23:40:07 -0700 (PDT) Received: from xiaomi.mioffice.cn ([43.224.245.179]) by smtp.gmail.com with ESMTPSA id z2sm14197283pfq.46.2020.08.24.23.40.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Aug 2020 23:40:06 -0700 (PDT) From: Qiwu Huang To: sre@kernel.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, gregkh@linuxfoundation.org, Qiwu Huang Subject: [PATCH v9 0/4] add some power supply properties about wireless/wired charging Date: Tue, 25 Aug 2020 14:37:55 +0800 Message-Id: X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Qiwu Huang This patchset aims to provide power supply properties about wireless/wired charging. "quick_charge_type" reports different types of quick charge based on the charging power; "tx_adapter" shows" the type of wireless charging adapter; "signal_strength" shows the coupling level between TX and RX; "reverse_chg_mode" provides the interface of enabling/disabling wireless reverse charging. Changes in v9 - Set bat_imax When get quick charger type Changes in v8 - Add quick charge type driver in qcom_smbb suggested by GregKH Changes in v7 - Fix PATCH version error in 0/X email Changes in v6 - Replace "phones" with "devices" suggested by GregKH - Add permission statement for "reverse_chg_mode" - Update description for "reverse_chg_mode" in ABI suggested by GregKH - Update description for "PING phase" in ABI suggested by GregKH Changes in v5 - Add details in 0/X email Changes in v4 - Exclude the patch of "power: supply: supply battery soc with decimal form" - Fix some typo Changes in v3 - Add enumederated for quick charge type - Add enumederated for tx adapter type - Update the return type and description in ABI Changes in v2 - modify to capital letters for "power_supply_attrs" - Update the return type and description in ABI Qiwu Huang (4): power: supply: core: add quick charge type property power: supply: core: add wireless charger adapter type property power: supply: core: add wireless signal strength property power: supply: core: property to control reverse charge Documentation/ABI/testing/sysfs-class-power | 85 +++++++++++++++++++++ drivers/power/supply/power_supply_sysfs.c | 4 + drivers/power/supply/qcom_smbb.c | 79 +++++++++++++++++++ include/linux/power_supply.h | 35 +++++++++ 4 files changed, 203 insertions(+)