From patchwork Wed Jan 11 01:44:45 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: chris@lapa.com.au X-Patchwork-Id: 9509049 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 64DC560710 for ; Wed, 11 Jan 2017 01:46:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5719828580 for ; Wed, 11 Jan 2017 01:46:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4C0BB285AA; Wed, 11 Jan 2017 01:46:26 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=unavailable 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 510AE2858A for ; Wed, 11 Jan 2017 01:46:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934548AbdAKBqX (ORCPT ); Tue, 10 Jan 2017 20:46:23 -0500 Received: from mail-pf0-f196.google.com ([209.85.192.196]:35498 "EHLO mail-pf0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934789AbdAKBp0 (ORCPT ); Tue, 10 Jan 2017 20:45:26 -0500 Received: by mail-pf0-f196.google.com with SMTP id f144so12398043pfa.2 for ; Tue, 10 Jan 2017 17:45:25 -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 :mime-version:content-transfer-encoding; bh=aX7mO5SeEALNdWH/LkIttXoQGkhRx0YXIx7VdjN8sxw=; b=1PMZMpfD7Qtl4QSwhiu56wCPSlNFxIerf6I5XRSQ83uVfL1Lvy/Y21tg+oVuXFeOL8 2xHanToOlbwSHYLA2QNddApXSDlxDhdtJVRd5djLmrXIcdIknBLsKzKe6BSZhAPrHA6Y bmPxJ4Fg56d3ATKQhwtaOY9eAubUsaYZd2jWeagwuMOo0yCW0+7xjOuuJbDqvY+I8ZJk SNJvyhxYrh+lree5nLPUOwKho35V810fpEBXPkIPnUGED0H+Xp6CYrdRJ6IxDYIdCd4/ be+dUNXigbtc4WBl9wTjItzT36FtHwvAFLUwDJ8zR8lzPBSHaPUUlQMy6+J1aTO6c0ce GeZw== 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=aX7mO5SeEALNdWH/LkIttXoQGkhRx0YXIx7VdjN8sxw=; b=hf7Rk3LmFtxWIJV08S9SHr/x0hFECVU4XExlLv6wP/nxlOIbpBGhS/DhMMMv95iaiq BENyQ6b/ul3EOepFRRDMPk+4G0BtsDeoB6amEFVboTI0b6Y4L5Bq24rj36Z+MKayknel PrrUDdLVNkxeJkalxofxze34UYF5AMnvUwfc1lw7kO4Z85GpYDnvAvkBhFCoLUw/lPeJ zPv5A/HE/7Vx8RyYNuGsH9sHkM4EhEemNzFIpNzv/Nu/0gwICLz2W1hJ/78TOiwShlw4 PG7rg0zOZN/URbQbsD+AHt6UjISJbyDW7N1AO6Z+Pn/L+ktiorduGsHy3aQCLer31zUZ cUig== X-Gm-Message-State: AIkVDXLvaZX0d6U749I/KQRK3T2KBUaXVpdJUvmVJqRPBI+PrUCQtC9gZBupwJf8PigMpg== X-Received: by 10.99.199.69 with SMTP id v5mr7595695pgg.90.1484099120501; Tue, 10 Jan 2017 17:45:20 -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 q190sm8607011pfb.51.2017.01.10.17.45.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 10 Jan 2017 17:45:19 -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 v5 08/11] power: supply: bq27xxx: adds specific support for bq27520-g2 revision. Date: Wed, 11 Jan 2017 12:44:45 +1100 Message-Id: <1484099088-452-9-git-send-email-chris@cpdesign.com.au> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1484099088-452-1-git-send-email-chris@cpdesign.com.au> References: <1482369743-79764-1-git-send-email-chris@lapa.com.au> <1484099088-452-1-git-send-email-chris@cpdesign.com.au> MIME-Version: 1.0 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 BQ27520G2 chip definition to specifically match the bq27520-G2 functionality as described in the datasheet. Signed-off-by: Chris Lapa Acked-by: Pali Rohár Reviewed-by: Andrew F. Davis --- drivers/power/supply/bq27xxx_battery.c | 43 ++++++++++++++++++++++++++++++ drivers/power/supply/bq27xxx_battery_i2c.c | 2 ++ include/linux/power/bq27xxx_battery.h | 1 + 3 files changed, 46 insertions(+) diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index c5e1bf0..cd483ec 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -27,6 +27,7 @@ * http://www.ti.com/product/bq27510-g3 * 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/bq27530-g1 * http://www.ti.com/product/bq27531-g1 * http://www.ti.com/product/bq27541-g1 @@ -281,6 +282,25 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_DCAP] = 0x3c, [BQ27XXX_REG_AP] = 0x24, }, + [BQ27520G2] = { + [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] = 0x18, + [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, @@ -538,6 +558,27 @@ static enum power_supply_property bq27520g1_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; +static enum power_supply_property bq27520g2_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_TIME_TO_FULL_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, @@ -627,6 +668,7 @@ static struct { BQ27XXX_PROP(BQ27510G2, bq27510g2_battery_props), BQ27XXX_PROP(BQ27510G3, bq27510g3_battery_props), BQ27XXX_PROP(BQ27520G1, bq27520g1_battery_props), + BQ27XXX_PROP(BQ27520G2, bq27520g2_battery_props), BQ27XXX_PROP(BQ27530, bq27530_battery_props), BQ27XXX_PROP(BQ27541, bq27541_battery_props), BQ27XXX_PROP(BQ27545, bq27545_battery_props), @@ -886,6 +928,7 @@ static bool bq27xxx_battery_overtemp(struct bq27xxx_device_info *di, u16 flags) case BQ27510G2: case BQ27510G3: case BQ27520G1: + case BQ27520G2: case BQ27541: case BQ27545: return flags & (BQ27XXX_FLAG_OTC | BQ27XXX_FLAG_OTD); diff --git a/drivers/power/supply/bq27xxx_battery_i2c.c b/drivers/power/supply/bq27xxx_battery_i2c.c index e398ede..b289899 100644 --- a/drivers/power/supply/bq27xxx_battery_i2c.c +++ b/drivers/power/supply/bq27xxx_battery_i2c.c @@ -156,6 +156,7 @@ static const struct i2c_device_id bq27xxx_i2c_id_table[] = { { "bq27510g2", BQ27510G2 }, { "bq27510g3", BQ27510G3 }, { "bq27520g1", BQ27520G1 }, + { "bq27520g2", BQ27520G2 }, { "bq27530", BQ27530 }, { "bq27531", BQ27530 }, { "bq27541", BQ27541 }, @@ -183,6 +184,7 @@ static const struct of_device_id bq27xxx_battery_i2c_of_match_table[] = { { .compatible = "ti,bq27510g2" }, { .compatible = "ti,bq27510g3" }, { .compatible = "ti,bq27520g1" }, + { .compatible = "ti,bq27520g2" }, { .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 eddd969..a3fc34a 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -11,6 +11,7 @@ enum bq27xxx_chip { BQ27510G2, /* bq27510G2 */ BQ27510G3, /* bq27510G3 */ BQ27520G1, /* bq27520G1 */ + BQ27520G2, /* bq27520G2 */ BQ27530, /* bq27530, bq27531 */ BQ27541, /* bq27541, bq27542, bq27546, bq27742 */ BQ27545, /* bq27545 */