Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756184AbbBEA0A (ORCPT ); Wed, 4 Feb 2015 19:26:00 -0500 Received: from mga14.intel.com ([192.55.52.115]:34916 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966537AbbBEAYu (ORCPT ); Wed, 4 Feb 2015 19:24:50 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,521,1418112000"; d="scan'208";a="672979556" From: Todd Brandt To: sre@kernel.org, dbaryshkov@gmail.com Cc: dwmw2@infradead.org, linux-pm@vger.kernel.org, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, todd.e.brandt@linux.intel.com, todd.e.brandt@intel.com, jacob.jun.pan@linux.intel.com, sameo@linux.intel.com, lee.jones@linaro.org, david.woodhouse@intel.com, jic23@kernel.org Subject: [PATCH v4 2/3] mfd/axp20x: add support for fuel gauge cell Date: Wed, 4 Feb 2015 16:24:37 -0800 Message-Id: X-Mailer: git-send-email 2.1.0 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2383 Lines: 79 Register definitions and platform data structure for fuel gauge cell devices. Signed-off-by: Todd Brandt --- include/linux/mfd/axp20x.h | 43 +++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 41 insertions(+), 2 deletions(-) v4: same as v1-3 and is already accepted, re-included for continuity diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 81589d1..dfabd6d 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -124,10 +124,27 @@ enum { #define AXP288_PMIC_ADC_H 0x56 #define AXP288_PMIC_ADC_L 0x57 #define AXP288_ADC_TS_PIN_CTRL 0x84 - #define AXP288_PMIC_ADC_EN 0x84 -#define AXP288_FG_TUNE5 0xed +/* Fuel Gauge */ +#define AXP288_FG_RDC1_REG 0xba +#define AXP288_FG_RDC0_REG 0xbb +#define AXP288_FG_OCVH_REG 0xbc +#define AXP288_FG_OCVL_REG 0xbd +#define AXP288_FG_OCV_CURVE_REG 0xc0 +#define AXP288_FG_DES_CAP1_REG 0xe0 +#define AXP288_FG_DES_CAP0_REG 0xe1 +#define AXP288_FG_CC_MTR1_REG 0xe2 +#define AXP288_FG_CC_MTR0_REG 0xe3 +#define AXP288_FG_OCV_CAP_REG 0xe4 +#define AXP288_FG_CC_CAP_REG 0xe5 +#define AXP288_FG_LOW_CAP_REG 0xe6 +#define AXP288_FG_TUNE0 0xe8 +#define AXP288_FG_TUNE1 0xe9 +#define AXP288_FG_TUNE2 0xea +#define AXP288_FG_TUNE3 0xeb +#define AXP288_FG_TUNE4 0xec +#define AXP288_FG_TUNE5 0xed /* Regulators IDs */ enum { @@ -236,4 +253,26 @@ struct axp20x_dev { const struct regmap_irq_chip *regmap_irq_chip; }; +#define BATTID_LEN 64 +#define OCV_CURVE_SIZE 32 +#define MAX_THERM_CURVE_SIZE 25 +#define PD_DEF_MIN_TEMP 0 +#define PD_DEF_MAX_TEMP 55 + +struct axp20x_fg_pdata { + char battid[BATTID_LEN + 1]; + int design_cap; + int min_volt; + int max_volt; + int max_temp; + int min_temp; + int cap1; + int cap0; + int rdc1; + int rdc0; + int ocv_curve[OCV_CURVE_SIZE]; + int tcsz; + int thermistor_curve[MAX_THERM_CURVE_SIZE][2]; +}; + #endif /* __LINUX_MFD_AXP20X_H */ -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/