diff options
| author | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:45:33 +0800 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:45:33 +0800 |
| commit | 6c6c532c86bc2f335eed1537e6144266a114a4e9 (patch) | |
| tree | 3ae08a960f8f443e1a3c90e0744b0b53be4f4de7 /drivers/staging/cg2900/devices-cg2900.h | |
| parent | 5a5c0904d7eab2f2ce51419fbcd4e63247413d16 (diff) | |
| parent | c6edd75a89500109ee7a6baf929ac8748b077124 (diff) | |
Merge topic branch 'cg2900' into integration-linux-ux500
Diffstat (limited to 'drivers/staging/cg2900/devices-cg2900.h')
| -rw-r--r-- | drivers/staging/cg2900/devices-cg2900.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/staging/cg2900/devices-cg2900.h b/drivers/staging/cg2900/devices-cg2900.h new file mode 100644 index 00000000000..0a1db162279 --- /dev/null +++ b/drivers/staging/cg2900/devices-cg2900.h @@ -0,0 +1,60 @@ +/* + * Copyright (C) ST-Ericsson SA 2011 + * + * Author: Par-Gunnar Hjalmdahl <par-gunnar.p.hjalmdahl@stericsson.com> + * License terms: GNU General Public License (GPL), version 2. + */ + +#ifndef __DEVICES_CG2900_H +#define __DEVICES_CG2900_H + +#include "cg2900.h" +#include "mfd/cg2900_chip.h" +#include <linux/clk.h> + +#define CHIP_ENABLE_PDB_LOW_TIMEOUT 100 /* ms */ +#define CHIP_ENABLE_PMU_EN_TIMEOUT 300 /* us */ + +struct dcg2900_info { + int gbf_gpio; + int pmuen_gpio; + int bt_gpio; + bool sleep_gpio_set; + u8 gpio_0_7_pull_up; + u8 gpio_8_15_pull_up; + u8 gpio_16_20_pull_up; + u8 gpio_0_7_pull_down; + u8 gpio_8_15_pull_down; + u8 gpio_16_20_pull_down; + struct clk *lpoclk; + struct regulator *regulator_wlan; +}; + +extern void dcg2900_u8500_enable_chip(struct cg2900_chip_dev *dev); +extern void dcg2900_u8500_disable_chip(struct cg2900_chip_dev *dev); +extern int dcg2900_u8500_setup(struct cg2900_chip_dev *dev, + struct dcg2900_info *info); +extern void dcg2900_u5500_enable_chip(struct cg2900_chip_dev *dev); +extern void dcg2900_u5500_disable_chip(struct cg2900_chip_dev *dev); +extern int dcg2900_u5500_setup(struct cg2900_chip_dev *dev, + struct dcg2900_info *info); + +/** + * enum cg2900_gpio_pull_sleep - GPIO pull setting in sleep. + * @CG2900_NO_PULL: Normal input in sleep (no pull up or down). + * @CG2900_PULL_UP: Pull up in sleep. + * @CG2900_PULL_DN: Pull down in sleep. + */ +enum cg2900_gpio_pull_sleep { + CG2900_NO_PULL, + CG2900_PULL_UP, + CG2900_PULL_DN +}; + +/** + * dcg2900_init_platdata() - Initializes platform data with callback functions. + * @data: Platform data. + */ +extern void dcg2900_init_platdata(struct cg2900_platform_data *data); + +#endif /* __DEVICES_CG2900_H */ |