diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/mfd/aat2870.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/mfd/aat2870.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/ANDROID_3.4.5/include/linux/mfd/aat2870.h b/ANDROID_3.4.5/include/linux/mfd/aat2870.h deleted file mode 100644 index f7316c29..00000000 --- a/ANDROID_3.4.5/include/linux/mfd/aat2870.h +++ /dev/null @@ -1,181 +0,0 @@ -/* - * linux/include/linux/mfd/aat2870.h - * - * Copyright (c) 2011, NVIDIA Corporation. - * Author: Jin Park <jinyoungp@nvidia.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#ifndef __LINUX_MFD_AAT2870_H -#define __LINUX_MFD_AAT2870_H - -#include <linux/debugfs.h> -#include <linux/i2c.h> - -/* Register offsets */ -#define AAT2870_BL_CH_EN 0x00 -#define AAT2870_BLM 0x01 -#define AAT2870_BLS 0x02 -#define AAT2870_BL1 0x03 -#define AAT2870_BL2 0x04 -#define AAT2870_BL3 0x05 -#define AAT2870_BL4 0x06 -#define AAT2870_BL5 0x07 -#define AAT2870_BL6 0x08 -#define AAT2870_BL7 0x09 -#define AAT2870_BL8 0x0A -#define AAT2870_FLR 0x0B -#define AAT2870_FM 0x0C -#define AAT2870_FS 0x0D -#define AAT2870_ALS_CFG0 0x0E -#define AAT2870_ALS_CFG1 0x0F -#define AAT2870_ALS_CFG2 0x10 -#define AAT2870_AMB 0x11 -#define AAT2870_ALS0 0x12 -#define AAT2870_ALS1 0x13 -#define AAT2870_ALS2 0x14 -#define AAT2870_ALS3 0x15 -#define AAT2870_ALS4 0x16 -#define AAT2870_ALS5 0x17 -#define AAT2870_ALS6 0x18 -#define AAT2870_ALS7 0x19 -#define AAT2870_ALS8 0x1A -#define AAT2870_ALS9 0x1B -#define AAT2870_ALSA 0x1C -#define AAT2870_ALSB 0x1D -#define AAT2870_ALSC 0x1E -#define AAT2870_ALSD 0x1F -#define AAT2870_ALSE 0x20 -#define AAT2870_ALSF 0x21 -#define AAT2870_SUB_SET 0x22 -#define AAT2870_SUB_CTRL 0x23 -#define AAT2870_LDO_AB 0x24 -#define AAT2870_LDO_CD 0x25 -#define AAT2870_LDO_EN 0x26 -#define AAT2870_REG_NUM 0x27 - -/* Device IDs */ -enum aat2870_id { - AAT2870_ID_BL, - AAT2870_ID_LDOA, - AAT2870_ID_LDOB, - AAT2870_ID_LDOC, - AAT2870_ID_LDOD -}; - -/* Backlight channels */ -#define AAT2870_BL_CH1 0x01 -#define AAT2870_BL_CH2 0x02 -#define AAT2870_BL_CH3 0x04 -#define AAT2870_BL_CH4 0x08 -#define AAT2870_BL_CH5 0x10 -#define AAT2870_BL_CH6 0x20 -#define AAT2870_BL_CH7 0x40 -#define AAT2870_BL_CH8 0x80 -#define AAT2870_BL_CH_ALL 0xFF - -/* Backlight current magnitude (mA) */ -enum aat2870_current { - AAT2870_CURRENT_0_45 = 1, - AAT2870_CURRENT_0_90, - AAT2870_CURRENT_1_80, - AAT2870_CURRENT_2_70, - AAT2870_CURRENT_3_60, - AAT2870_CURRENT_4_50, - AAT2870_CURRENT_5_40, - AAT2870_CURRENT_6_30, - AAT2870_CURRENT_7_20, - AAT2870_CURRENT_8_10, - AAT2870_CURRENT_9_00, - AAT2870_CURRENT_9_90, - AAT2870_CURRENT_10_8, - AAT2870_CURRENT_11_7, - AAT2870_CURRENT_12_6, - AAT2870_CURRENT_13_5, - AAT2870_CURRENT_14_4, - AAT2870_CURRENT_15_3, - AAT2870_CURRENT_16_2, - AAT2870_CURRENT_17_1, - AAT2870_CURRENT_18_0, - AAT2870_CURRENT_18_9, - AAT2870_CURRENT_19_8, - AAT2870_CURRENT_20_7, - AAT2870_CURRENT_21_6, - AAT2870_CURRENT_22_5, - AAT2870_CURRENT_23_4, - AAT2870_CURRENT_24_3, - AAT2870_CURRENT_25_2, - AAT2870_CURRENT_26_1, - AAT2870_CURRENT_27_0, - AAT2870_CURRENT_27_9 -}; - -struct aat2870_register { - bool readable; - bool writeable; - u8 value; -}; - -struct aat2870_data { - struct device *dev; - struct i2c_client *client; - - struct mutex io_lock; - struct aat2870_register *reg_cache; /* register cache */ - int en_pin; /* enable GPIO pin (if < 0, ignore this value) */ - bool is_enable; - - /* init and uninit for platform specified */ - int (*init)(struct aat2870_data *aat2870); - void (*uninit)(struct aat2870_data *aat2870); - - /* i2c io funcntions */ - int (*read)(struct aat2870_data *aat2870, u8 addr, u8 *val); - int (*write)(struct aat2870_data *aat2870, u8 addr, u8 val); - int (*update)(struct aat2870_data *aat2870, u8 addr, u8 mask, u8 val); - - /* for debugfs */ - struct dentry *dentry_root; - struct dentry *dentry_reg; -}; - -struct aat2870_subdev_info { - int id; - const char *name; - void *platform_data; -}; - -struct aat2870_platform_data { - int en_pin; /* enable GPIO pin (if < 0, ignore this value) */ - - struct aat2870_subdev_info *subdevs; - int num_subdevs; - - /* init and uninit for platform specified */ - int (*init)(struct aat2870_data *aat2870); - void (*uninit)(struct aat2870_data *aat2870); -}; - -struct aat2870_bl_platform_data { - /* backlight channels, default is AAT2870_BL_CH_ALL */ - int channels; - /* backlight current magnitude, default is AAT2870_CURRENT_27_9 */ - int max_current; - /* maximum brightness, default is 255 */ - int max_brightness; -}; - -#endif /* __LINUX_MFD_AAT2870_H */ |