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=-8.9 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 ABA59C28CC3 for ; Fri, 31 May 2019 01:16:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 85ADE2609C for ; Fri, 31 May 2019 01:16:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="h2xvqJcO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726816AbfEaBQ6 (ORCPT ); Thu, 30 May 2019 21:16:58 -0400 Received: from mail-pf1-f195.google.com ([209.85.210.195]:39842 "EHLO mail-pf1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726576AbfEaBQ4 (ORCPT ); Thu, 30 May 2019 21:16:56 -0400 Received: by mail-pf1-f195.google.com with SMTP id j2so5072507pfe.6; Thu, 30 May 2019 18:16:56 -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=bkXZr4gT4mBUwoanTukqm6IXAK3o1gCJNcNnJlAMMm4=; b=h2xvqJcOF8uE6auLZkxTC0EhAuzhcd5262Jhn1jnrUcCrNS+gfAVIURW17Og1J7dwT +37coHGSd2AzXdW/z8M+fdA1eYX8RV4/ctssgWkxOpHwuKeB1icmWh1PuI7lB++mjM99 7yqz2jwp3HP6CxeoTbdiLR3c8aQIf25RxRahQ7lW0KG+AKGabmSlLyjiIQGthH/Z547F juY+6Aoxfx6EZTbJPTVsg5tJDsUuH7UFnMgUGDL0phxPNn9xloSXUujGYS87uFzA6DCZ NyrLg6kNY/3KzBnApb32BTOeISVg7J5i/d5iUDSVJJdFPym8CMTMNyEXNy0NttzZDSof M5Tw== 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=bkXZr4gT4mBUwoanTukqm6IXAK3o1gCJNcNnJlAMMm4=; b=Z5oE678fLWegvxgPDIdwXF//Lx+U8rErKh+/i+fEe1YTclEJ8Abe+pcfRBvHCOSblu pa4AeZvtDEg6UcWu3vKjRKECm5zrBn8tokPnwHmzZ9f9+4oQYFifC0SOTe6/rpD2m1/U KJeJhSvUZAVqMkomCVY1ztG41vSoGw2H24w4wbXPQZGOz0lApzLGT+H7WZPpUWlwAwne Y3Lpi7YinUR+4/9X9rc9pSMSudNfFQnDPagCCPiLg+dvj1kczUnaavTbUZsXUEFjpHR3 IzvV33lAOO5Mwi47LWfL1YhgkU8bYYMPMkYBx3Zb0dOy1vwtLGPtEoe/RT4u3rzmqBKg X1cQ== X-Gm-Message-State: APjAAAXDv4asU9xGepiYeTVq60G33an5VvVh4UcaZfqWGLkBKp8HSHEn MQzz2c/wBwQBHMq81V+VIQ4xlJerDIo= X-Google-Smtp-Source: APXvYqx/2G+SnCGOuiJy/UIyLCLuatwBaN5PI8MEL1r7ABivjbAmwKrVcgL9EXf3zDmKAl6RCmAGhA== X-Received: by 2002:a63:f402:: with SMTP id g2mr2992989pgi.197.1559265415541; Thu, 30 May 2019 18:16:55 -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 v93sm3807335pjb.6.2019.05.30.18.16.54 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 30 May 2019 18:16:54 -0700 (PDT) From: Andrey Smirnov To: linux-pm@vger.kernel.org Cc: Andrey Smirnov , Chris Healy , Lucas Stach , Fabio Estevam , Guenter Roeck , Sebastian Reichel , linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] power: supply: ucs1002: Add HWMON interface Date: Thu, 30 May 2019 18:16:20 -0700 Message-Id: <20190531011620.9383-3-andrew.smirnov@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190531011620.9383-1-andrew.smirnov@gmail.com> References: <20190531011620.9383-1-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 Cc: Chris Healy 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 1c89d030c045..ebe84f1ca42f 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