From patchwork Thu Dec 22 01:22:21 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: chris@lapa.com.au X-Patchwork-Id: 9483987 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E76A7601D4 for ; Thu, 22 Dec 2016 01:24:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D95072808F for ; Thu, 22 Dec 2016 01:24:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CE39D283A6; Thu, 22 Dec 2016 01:24:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 552822808F for ; Thu, 22 Dec 2016 01:24:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S938498AbcLVBYn (ORCPT ); Wed, 21 Dec 2016 20:24:43 -0500 Received: from mail-pf0-f195.google.com ([209.85.192.195]:33961 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S937863AbcLVBXg (ORCPT ); Wed, 21 Dec 2016 20:23:36 -0500 Received: by mail-pf0-f195.google.com with SMTP id y68so11537320pfb.1 for ; Wed, 21 Dec 2016 17:22:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lapa-com-au.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=wjA+HqN2W+dFjHKVu7Hru2b2I052VnTwof5rTCAb5q8=; b=QI0ICL3/iLA0rLLgHq8PZXXNUUKsOpc2v2Jm0IvDhjgwLQxgHYO1kdul4v9F98YT0s T8nQhiWgjKRiTjsXErMcb3lR82XKzgSVJt80tmTDnD+q/4td+UJVpLS2GHkQjNvUf18X 7wI7JY+JquPmm5t+nQwjKLye7FtiZZvc1eZ8q6ptvLnDEYG/JnmDinaj2Sl60yjxOArD +vfTtmVS4sNUCKdayHkvx0A1KHIpELdvcKWxKMk/e9C0XBtWLaqSTtOsB8fb4A7rIvMr IuHjl6TByb+JT24opbk16vJ0fQXxqxqmLqrjLCyyHluUPPp/xXWvGyMl+5H1s1d0nAXA G9jw== 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; bh=wjA+HqN2W+dFjHKVu7Hru2b2I052VnTwof5rTCAb5q8=; b=hdgpjNMK5Fob8SzioxbFUlP9YJGqoGAUNUzZnxvTdwcHFHOY5D8Fm/ErPwqw4Cm0zO bM1sGUDxwNk9Ycgvx2L9eTVC+BOpfxQK3LF5NSIWOYFNNhMYLWP+9qelmo3JWhkbin+d /kuPtt+2o1uQ9gzs+p0Y6WpzGIcrZPF6Bi0SVLZZ/qMnyTpZ/VAWuC+yP7CS9BKVVpJS Lqgu3HL65ewOjq7Fb+/5uCbwfez4Q9M80pEvTXRk08Hg3jtlyAkrds1OvPXVLy6S/XtQ nGZBY3zREBMriQmVIq2/fDN36q9nOC0nC5IE66hkfcaOl4uGLFJB1len0c4KwcnFvDCV +4SA== X-Gm-Message-State: AIkVDXLm2yHGUEBkHx+GmExcKECMJO2lo7b++Hb5YTWWVAB9p3NpSBnOgBi5BMslvFeGUg== X-Received: by 10.84.138.3 with SMTP id 3mr14308420plo.108.1482369775632; Wed, 21 Dec 2016 17:22:55 -0800 (PST) Received: from generaldeb-vm.management.cpd (163.164.70.115.static.exetel.com.au. [115.70.164.163]) by smtp.gmail.com with ESMTPSA id c142sm49532818pfb.23.2016.12.21.17.22.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 21 Dec 2016 17:22:55 -0800 (PST) From: Chris Lapa X-Google-Original-From: Chris Lapa To: pali.rohar@gmail.com, afd@ti.com, sre@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Chris Lapa Subject: [PATCH 08/10] power: supplies: bq275xx: adds specific support for bq27520-g3 revision. Date: Thu, 22 Dec 2016 12:22:21 +1100 Message-Id: <1482369743-79764-9-git-send-email-chris@lapa.com.au> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1482369743-79764-1-git-send-email-chris@lapa.com.au> References: <1482369743-79764-1-git-send-email-chris@lapa.com.au> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Chris Lapa This commit adds the BQ27520G3 chip definition to specifically match the bq27520-G3 functionality as described in the datasheet. tested: no Signed-off-by: Chris Lapa --- drivers/power/supply/bq27xxx_battery.c | 44 +++++++++++++++++++++++++++++- drivers/power/supply/bq27xxx_battery_i2c.c | 2 ++ include/linux/power/bq27xxx_battery.h | 1 + 3 files changed, 46 insertions(+), 1 deletion(-) diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index 0c15eed..d36dc3a 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -28,6 +28,7 @@ * http://www.ti.com/product/bq27520-g4 * http://www.ti.com/product/bq27520-g1 * http://www.ti.com/product/bq27520-g2 + * http://www.ti.com/product/bq27520-g3 * http://www.ti.com/product/bq27530-g1 * http://www.ti.com/product/bq27531-g1 * http://www.ti.com/product/bq27541-g1 @@ -282,6 +283,25 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_DCAP] = 0x3c, [BQ27XXX_REG_AP] = 0x24, }, + [BQ27520G3] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x06, + [BQ27XXX_REG_INT_TEMP] = 0x36, + [BQ27XXX_REG_VOLT] = 0x08, + [BQ27XXX_REG_AI] = 0x14, + [BQ27XXX_REG_FLAGS] = 0x0a, + [BQ27XXX_REG_TTE] = 0x16, + [BQ27XXX_REG_TTF] = INVALID_REG_ADDR, + [BQ27XXX_REG_TTES] = 0x1c, + [BQ27XXX_REG_TTECP] = 0x26, + [BQ27XXX_REG_NAC] = 0x0c, + [BQ27XXX_REG_FCC] = 0x12, + [BQ27XXX_REG_CYCT] = 0x2a, + [BQ27XXX_REG_AE] = 0x22, + [BQ27XXX_REG_SOC] = 0x2c, + [BQ27XXX_REG_DCAP] = 0x3c, + [BQ27XXX_REG_AP] = 0x24, + }, [BQ27530] = { [BQ27XXX_REG_CTRL] = 0x00, [BQ27XXX_REG_TEMP] = 0x06, @@ -542,6 +562,26 @@ static enum power_supply_property bq27520g2_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; +static enum power_supply_property bq27520g3_battery_props[] = { + POWER_SUPPLY_PROP_STATUS, + POWER_SUPPLY_PROP_PRESENT, + POWER_SUPPLY_PROP_VOLTAGE_NOW, + POWER_SUPPLY_PROP_CURRENT_NOW, + POWER_SUPPLY_PROP_CAPACITY, + POWER_SUPPLY_PROP_CAPACITY_LEVEL, + POWER_SUPPLY_PROP_TEMP, + POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW, + POWER_SUPPLY_PROP_TECHNOLOGY, + POWER_SUPPLY_PROP_CHARGE_FULL, + POWER_SUPPLY_PROP_CHARGE_NOW, + POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, + POWER_SUPPLY_PROP_CYCLE_COUNT, + POWER_SUPPLY_PROP_ENERGY_NOW, + POWER_SUPPLY_PROP_POWER_AVG, + POWER_SUPPLY_PROP_HEALTH, + POWER_SUPPLY_PROP_MANUFACTURER, +}; + static enum power_supply_property bq27530_battery_props[] = { POWER_SUPPLY_PROP_STATUS, POWER_SUPPLY_PROP_PRESENT, @@ -631,6 +671,7 @@ static struct { BQ27XXX_PROP(BQ27510G3, bq27510g3_battery_props), BQ27XXX_PROP(BQ27520G1, bq27520g1_battery_props), BQ27XXX_PROP(BQ27520G2, bq27520g2_battery_props), + BQ27XXX_PROP(BQ27520G3, bq27520g3_battery_props), BQ27XXX_PROP(BQ27530, bq27530_battery_props), BQ27XXX_PROP(BQ27541, bq27541_battery_props), BQ27XXX_PROP(BQ27545, bq27545_battery_props), @@ -883,7 +924,8 @@ static bool bq27xxx_battery_overtemp(struct bq27xxx_device_info *di, u16 flags) { if (di->chip == BQ275XX || di->chip == BQ27500 || di->chip == BQ27510G1 || di->chip == BQ27510G2 || di->chip == BQ27510G3 || di->chip == BQ27541 - || di->chip == BQ27520G1 || di->chip == BQ27520G2 || di->chip == BQ27545) + || di->chip == BQ27520G1 || di->chip == BQ27520G2 || di->chip == BQ27520G3 + || di->chip == BQ27545) return flags & (BQ27XXX_FLAG_OTC | BQ27XXX_FLAG_OTD); if (di->chip == BQ27530 || di->chip == BQ27421) return flags & BQ27XXX_FLAG_OT; diff --git a/drivers/power/supply/bq27xxx_battery_i2c.c b/drivers/power/supply/bq27xxx_battery_i2c.c index 4835523..899a846 100644 --- a/drivers/power/supply/bq27xxx_battery_i2c.c +++ b/drivers/power/supply/bq27xxx_battery_i2c.c @@ -157,6 +157,7 @@ static const struct i2c_device_id bq27xxx_i2c_id_table[] = { { "bq27510g3", BQ27510G3 }, { "bq27520g1", BQ27520G1 }, { "bq27520g2", BQ27520G2 }, + { "bq27520g3", BQ27520G3 }, { "bq27530", BQ27530 }, { "bq27531", BQ27530 }, { "bq27541", BQ27541 }, @@ -185,6 +186,7 @@ static const struct of_device_id bq27xxx_battery_i2c_of_match_table[] = { { .compatible = "ti,bq27510g3" }, { .compatible = "ti,bq27520g1" }, { .compatible = "ti,bq27520g2" }, + { .compatible = "ti,bq27520g3" }, { .compatible = "ti,bq27530" }, { .compatible = "ti,bq27531" }, { .compatible = "ti,bq27541" }, diff --git a/include/linux/power/bq27xxx_battery.h b/include/linux/power/bq27xxx_battery.h index 6a1a4ab..e61f4fa 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -11,6 +11,7 @@ enum bq27xxx_chip { BQ27510G3, /* bq27510G3 */ BQ27520G1, /* bq27520G1 */ BQ27520G2, /* bq27520G2 */ + BQ27520G3, /* bq27520G3 */ BQ27530, /* bq27530, bq27531 */ BQ27541, /* bq27541, bq27542, bq27546, bq27742 */ BQ27545, /* bq27545 */