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_HELO_NONE,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 1A720C282DE for ; Wed, 5 Jun 2019 07:23:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E2DE02075C for ; Wed, 5 Jun 2019 07:23:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="V2EcUY+p" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726697AbfFEHXt (ORCPT ); Wed, 5 Jun 2019 03:23:49 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:36275 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726642AbfFEHXq (ORCPT ); Wed, 5 Jun 2019 03:23:46 -0400 Received: by mail-pl1-f196.google.com with SMTP id d21so9375646plr.3; Wed, 05 Jun 2019 00:23:45 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=OVAkmuBuntq/JiCcUISbfs7QbsWbr2uo4v+Qfkmx2xY=; b=V2EcUY+pPN+AsSWDcKbzLCzcQ3jVbMc+L3l3HjJ1+Ij1smFlWcBW5+23Y3ZXxDkJS+ +WZ/nvfUeR1Ij4Kau9W3zazWnCjOnqCOzecKVlk4sMF1O8abzM1OJn+agRlDg7yO0/oL JQtXkKFwbkii3+S/gkyiPF9W6AMZiLkfLEDIEINFuekdKTnUbejSMVoPsMLQ1mO/VWQv z6miceTSx2WNKDD/jdIg6lvE8iBqlAMiaE/GgGH7EbhBEZ7lgg2bMvX7BbnLZg2vh5sZ 7LZtHe3qzuHPFjxdPDRZNkscf9K/J9pYd9QKFDqNlxfivbd8fLCW9wHIoxorftRxf7bD LZVA== 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:mime-version:content-transfer-encoding; bh=OVAkmuBuntq/JiCcUISbfs7QbsWbr2uo4v+Qfkmx2xY=; b=jlXDoa0h62Rfz4l2KxRxUKVRDV2l3n5xc67473BpwipAUG2L0Q2/zvK9GgPtQ+Q/Ye Xxs8sA9rVV48xypNMDIYdGnhmGZgvZU9gccsGD4vyxkPYWmhQa41eN0A/lp9Qc/Tljgq a/i9nextQVCeUVNsmYj3B886Ucjg6kyUIUA2jxBaC3usae7m1t3D8gvY4uiKsXdk9ZrE Mx6WnF5EIuhm2bCutPt2iRmZzwXvazSzUBpO7hbgtwcC52ZKDCu2bcH68/VjnpS9QTdZ Vz+9Por5UYzHbxZIiyayJi09VnZQ9K4sxqdVMDiaH5mgb8+GugfQNRtZAyk9Gc9SuQl8 VyGA== X-Gm-Message-State: APjAAAWXukmKtJNfqgjcJOmwaAXb/mqCT4IcSxs/lRmbp8YedA8OP7+M GAO+Z/NHuJPExGB1wUnI2fZDfN8RVls= X-Google-Smtp-Source: APXvYqy49aupErR7JqOZtS4PHu0Ci+0cTNR5ihIy6ieF5peFedl0FjVlpzXkXfZiOGOJVPAf+LuEgA== X-Received: by 2002:a17:902:29c8:: with SMTP id h66mr41798233plb.269.1559719424733; Wed, 05 Jun 2019 00:23:44 -0700 (PDT) Received: from localhost.lan (c-24-22-235-96.hsd1.wa.comcast.net. [24.22.235.96]) by smtp.gmail.com with ESMTPSA id i4sm1027404pjd.31.2019.06.05.00.23.43 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 05 Jun 2019 00:23:44 -0700 (PDT) From: Andrey Smirnov To: linux-pm@vger.kernel.org Cc: Andrey Smirnov , Guenter Roeck , Chris Healy , Cory Tusar , Lucas Stach , Fabio Estevam , Sebastian Reichel , linux-kernel@vger.kernel.org Subject: [PATCH v3 2/2] power: supply: ucs1002: Add HWMON interface Date: Wed, 5 Jun 2019 00:23:23 -0700 Message-Id: <20190605072323.21990-3-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190605072323.21990-1-andrew.smirnov@gmail.com> References: <20190605072323.21990-1-andrew.smirnov@gmail.com> 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 Expose current sensors found on UCS1002 via HWMON. Signed-off-by: Andrey Smirnov Reviewed-by: Guenter Roeck Cc: Chris Healy Cc: Cory Tusar Cc: Lucas Stach Cc: Fabio Estevam Cc: Guenter Roeck Cc: Sebastian Reichel Cc: linux-kernel@vger.kernel.org Cc: linux-pm@vger.kernel.org --- drivers/power/supply/ucs1002_power.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/power/supply/ucs1002_power.c b/drivers/power/supply/ucs1002_power.c index 677f20a4d76f..a4b6b37549cf 100644 --- a/drivers/power/supply/ucs1002_power.c +++ b/drivers/power/supply/ucs1002_power.c @@ -571,6 +571,12 @@ static int ucs1002_probe(struct i2c_client *client, return ret; } + ret = devm_power_supply_add_hwmon_sysfs(info->charger); + if (ret) { + dev_err(dev, "Failed to add hmwon attributes: %d\n", ret); + return ret; + } + ret = regmap_read(info->regmap, UCS1002_REG_PIN_STATUS, ®val); if (ret) { dev_err(dev, "Failed to read pin status: %d\n", ret); -- 2.21.0