2 * Core driver interface for TI TPS65090 PMIC family
4 * Copyright (C) 2012 NVIDIA Corporation
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22 #ifndef __LINUX_MFD_TPS65090_H
23 #define __LINUX_MFD_TPS65090_H
25 #include <linux/irq.h>
26 #include <linux/regmap.h>
30 TPS65090_IRQ_VAC_STATUS_CHANGE,
31 TPS65090_IRQ_VSYS_STATUS_CHANGE,
32 TPS65090_IRQ_BAT_STATUS_CHANGE,
33 TPS65090_IRQ_CHARGING_STATUS_CHANGE,
34 TPS65090_IRQ_CHARGING_COMPLETE,
35 TPS65090_IRQ_OVERLOAD_DCDC1,
36 TPS65090_IRQ_OVERLOAD_DCDC2,
37 TPS65090_IRQ_OVERLOAD_DCDC3,
38 TPS65090_IRQ_OVERLOAD_FET1,
39 TPS65090_IRQ_OVERLOAD_FET2,
40 TPS65090_IRQ_OVERLOAD_FET3,
41 TPS65090_IRQ_OVERLOAD_FET4,
42 TPS65090_IRQ_OVERLOAD_FET5,
43 TPS65090_IRQ_OVERLOAD_FET6,
44 TPS65090_IRQ_OVERLOAD_FET7,
50 struct regmap_irq_chip_data *irq_data;
53 struct tps65090_platform_data {
58 * NOTE: the functions below are not intended for use outside
59 * of the TPS65090 sub-device drivers
61 static inline int tps65090_write(struct device *dev, int reg, uint8_t val)
63 struct tps65090 *tps = dev_get_drvdata(dev);
65 return regmap_write(tps->rmap, reg, val);
68 static inline int tps65090_read(struct device *dev, int reg, uint8_t *val)
70 struct tps65090 *tps = dev_get_drvdata(dev);
71 unsigned int temp_val;
74 ret = regmap_read(tps->rmap, reg, &temp_val);
80 static inline int tps65090_set_bits(struct device *dev, int reg,
83 struct tps65090 *tps = dev_get_drvdata(dev);
85 return regmap_update_bits(tps->rmap, reg, BIT(bit_num), ~0u);
88 static inline int tps65090_clr_bits(struct device *dev, int reg,
91 struct tps65090 *tps = dev_get_drvdata(dev);
93 return regmap_update_bits(tps->rmap, reg, BIT(bit_num), 0u);
96 #endif /*__LINUX_MFD_TPS65090_H */