From patchwork Wed Jan 11 01:44:40 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: 9509063 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 94E8B60710 for ; Wed, 11 Jan 2017 01:47:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8712428580 for ; Wed, 11 Jan 2017 01:47:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7A908285BB; Wed, 11 Jan 2017 01:47:25 +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=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 10BCB28580 for ; Wed, 11 Jan 2017 01:47:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932832AbdAKBpG (ORCPT ); Tue, 10 Jan 2017 20:45:06 -0500 Received: from mail-pf0-f194.google.com ([209.85.192.194]:35374 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932161AbdAKBpE (ORCPT ); Tue, 10 Jan 2017 20:45:04 -0500 Received: by mail-pf0-f194.google.com with SMTP id f144so12397019pfa.2 for ; Tue, 10 Jan 2017 17:45:04 -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=3uLo7JvyAa1zfm9Qo1vbhMIr9DI5J2d/gg4RedxxA+I=; b=c5mKpCbwmkaAhhGfDTaQc+0qZOvw8hWUzjlA4rZKjuivMuTXFw34qb5NDVFTDvWP7Z 5AQXPOTWDAA2cyaBdA0sZ4d0DpKabBRSuS5qT+zJ6VKQWoQSzlYqlBZH/mZ9bvDlxpPd cuSUf+38TfkfQ734TpCp5HvliUrJWmRmQnt1G4ElSOGxB6AIBQEgv08X7wxmmchZTUtm fdVkk/PnZ2pel1j58KOKR27X/yFPW2brZYA0I/tgVWRd5y+TqwEJx25fxMO6t7xUILWD QFVO4YaM7vfztCvwNRoYBfmS4d5pKaJ6FgzOi8djzVvRkrxioSwLlYS5M9c3gQgKfyU5 dM1Q== 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=3uLo7JvyAa1zfm9Qo1vbhMIr9DI5J2d/gg4RedxxA+I=; b=lJa1Huyk4jK7EoTBA/C8qLv7q5WdAb2lNXDkj8VRkISKP6SRgXlArllLv3h6eCLM4m /PhT2GUC/PMRK4KNKi2phlySxi3Pb8f5djhyBnUnjURYilxvr01oGh/i/bBBQgU7EOS3 xQesd4x1GLT09NwH/pFVXHoqpd968EzvJB70NacKSJPOOLK5P+h8iruuFW1l+at/dxzx DG6naWvt3sV/fSAka1WR4l4qyo/Mi732Z68OzE6DpSjhEXcMeIj2RdqyRqHHfHq2dXKM yHUal7pLbnq+dmmTsrnzGqbkMokkh+eRkA+HXmkTtYY6XL3oOhxbxy8cIUr+/wqC+9Pn Tdlg== X-Gm-Message-State: AIkVDXLTnhCrzMjebH21PdeC4spZkRRf8a0WdpqZwSnL+KUvpXSomtwd8veFewZ0PnWX3w== X-Received: by 10.99.151.1 with SMTP id n1mr7612451pge.122.1484099104246; Tue, 10 Jan 2017 17:45:04 -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.51.2017.01.10.17.45.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 10 Jan 2017 17:45:03 -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 03/11] power: supply: bq27xxx: adds specific support for bq27500/1 revision. Date: Wed, 11 Jan 2017 12:44:40 +1100 Message-Id: <1484099088-452-4-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 BQ27500 chip definition to specifically match the bq27500/1 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 | 42 ++++++++++++++++++++++++++++++ drivers/power/supply/bq27xxx_battery_i2c.c | 2 ++ include/linux/power/bq27xxx_battery.h | 1 + 3 files changed, 45 insertions(+) diff --git a/drivers/power/supply/bq27xxx_battery.c b/drivers/power/supply/bq27xxx_battery.c index 90a5373..9c9ffe2 100644 --- a/drivers/power/supply/bq27xxx_battery.c +++ b/drivers/power/supply/bq27xxx_battery.c @@ -183,6 +183,25 @@ static u8 bq27xxx_regs[][BQ27XXX_REG_MAX] = { [BQ27XXX_REG_DCAP] = 0x2e, [BQ27XXX_REG_AP] = INVALID_REG_ADDR, }, + [BQ27500] = { + [BQ27XXX_REG_CTRL] = 0x00, + [BQ27XXX_REG_TEMP] = 0x06, + [BQ27XXX_REG_INT_TEMP] = INVALID_REG_ADDR, + [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, @@ -339,6 +358,27 @@ static enum power_supply_property bq2751x_battery_props[] = { POWER_SUPPLY_PROP_MANUFACTURER, }; +static enum power_supply_property bq27500_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, @@ -423,6 +463,7 @@ static struct { BQ27XXX_PROP(BQ27010, bq27010_battery_props), BQ27XXX_PROP(BQ2750X, bq2750x_battery_props), BQ27XXX_PROP(BQ2751X, bq2751x_battery_props), + BQ27XXX_PROP(BQ27500, bq27500_battery_props), BQ27XXX_PROP(BQ27530, bq27530_battery_props), BQ27XXX_PROP(BQ27541, bq27541_battery_props), BQ27XXX_PROP(BQ27545, bq27545_battery_props), @@ -677,6 +718,7 @@ static bool bq27xxx_battery_overtemp(struct bq27xxx_device_info *di, u16 flags) switch (di->chip) { case BQ2750X: case BQ2751X: + case BQ27500: 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 5f64e70..ce0f01e 100644 --- a/drivers/power/supply/bq27xxx_battery_i2c.c +++ b/drivers/power/supply/bq27xxx_battery_i2c.c @@ -151,6 +151,7 @@ static const struct i2c_device_id bq27xxx_i2c_id_table[] = { { "bq27500", BQ2750X }, { "bq27510", BQ2751X }, { "bq27520", BQ2751X }, + { "bq27500-1", BQ27500 }, { "bq27530", BQ27530 }, { "bq27531", BQ27530 }, { "bq27541", BQ27541 }, @@ -173,6 +174,7 @@ static const struct of_device_id bq27xxx_battery_i2c_of_match_table[] = { { .compatible = "ti,bq27500" }, { .compatible = "ti,bq27510" }, { .compatible = "ti,bq27520" }, + { .compatible = "ti,bq27500-1" }, { .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 651f265..76b623d 100644 --- a/include/linux/power/bq27xxx_battery.h +++ b/include/linux/power/bq27xxx_battery.h @@ -6,6 +6,7 @@ enum bq27xxx_chip { BQ27010, /* bq27010, bq27210 */ BQ2750X, /* bq27500 deprecated alias */ BQ2751X, /* bq27510, bq27520 deprecated alias */ + BQ27500, /* bq27500/1 */ BQ27530, /* bq27530, bq27531 */ BQ27541, /* bq27541, bq27542, bq27546, bq27742 */ BQ27545, /* bq27545 */