diff options
Diffstat (limited to 'arch/arm/mach-ux500/include')
-rwxr-xr-x | arch/arm/mach-ux500/include/mach/devices.h | 15 | ||||
-rwxr-xr-x | arch/arm/mach-ux500/include/mach/u8500_tsc.h | 286 |
2 files changed, 15 insertions, 286 deletions
diff --git a/arch/arm/mach-ux500/include/mach/devices.h b/arch/arm/mach-ux500/include/mach/devices.h index c00a36cffed..73ddb146626 100755 --- a/arch/arm/mach-ux500/include/mach/devices.h +++ b/arch/arm/mach-ux500/include/mach/devices.h @@ -63,4 +63,19 @@ extern int platform_id; #define MOP500_PLATFORM_ID 0 #define HREF_PLATFORM_ID 1 +#define MOP500_PLATFORM_ID 0 +#define HREF_PLATFORM_ID 1 + +/** + * Touchpanel related macros declaration + */ +#define TOUCH_GPIO_PIN 84 + +#define TOUCH_XMAX 384 +#define TOUCH_YMAX 704 + +#define PRCMU_CLOCK_OCR 0x1CC +#define TSC_EXT_CLOCK_9_6MHZ 0x840000 +#define TSC_AVDD_VOLTAGE_2_5 0x08 +#define TSC_AVDD_AUX1_REGULATOR 0x01 #endif diff --git a/arch/arm/mach-ux500/include/mach/u8500_tsc.h b/arch/arm/mach-ux500/include/mach/u8500_tsc.h deleted file mode 100755 index c51ca4cc207..00000000000 --- a/arch/arm/mach-ux500/include/mach/u8500_tsc.h +++ /dev/null @@ -1,286 +0,0 @@ -/* - * Overview: - * Touch panel register definitions - * - * Copyright (C) 2009 ST-Ericsson SA - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - - - -#ifndef _TOUCHP_NOMADIK_H -#define _TOUCHP_NOMADIK_H - -#include <mach/hardware.h> - -/** - * Touchpanel related macros declaration - */ -#define I2C3_TOUCHP_ADDRESS 0x5C/* I2C slave address */ -#define TOUCHP_IRQ EGPIO_PIN_3 /* PENIRQNO egpio3 */ -#define TOUCHP_CS0 EGPIO_PIN_2 /* Chip select egpio2 */ - -#define DRIVER_TP "u8500_tp" -/* - *TOUCH SCREEN DRIVER MACROS used for Power on Sequence - */ -#define TSC_INT_CLR 0xE8 -#define TSC_INT_MODE 0xE9 -#define TSC_GAIN 0xEA -#define TSC_OFFSET_MODE 0xEB -#define TSC_XY_EDGE 0xEC -#define TSC_RESET 0xED -#define TSC_CALIB 0xEE -#define TSC_DONE 0xEF -#define TSC_SENSOR_0_7 0xF0 -#define TSC_SENSOR_8_15 0xF1 -#define TSC_SENSOR_16_23 0xF2 -#define TSC_POS_MODE1 0xF3 -#define TSC_POS_MODE2 0xF4 -#define TSC_CLK_MODE 0xF5 -#define TSC_IDLE 0xFA -#define TSC_FILTER 0xFB -#define TSC_TH_ON 0xFC -#define TSC_TH_OFF 0xFD -#define TSC_INTR_STATUS 0x7B -#define TSC_POS_X1 0x73 -#define TSC_POS_Y1 0x75 -#define TSC_POS_X2 0x77 -#define TSC_POS_Y2 0x79 - -#define MAX_10BIT ((1<<10)-1) - - -#define TSC_CLK_MODE_VAL1 0x82 -#define TSC_CLK_MODE_VAL2 0x81 -#define TSC_IDLE_VAL 0x11 -#define TSC_INT_MODE_VAL 0x00 -#define TSC_FILTER_VAL 0xFF -#define TSC_TH_ON_VAL 0x20 -#define TSC_TH_OFF_VAL 0x18 -#define TSC_GAIN_VAL 0x03 -#define TSC_OFFSET_MODE_VAL 0x00 -#define TSC_XY_EDGE_VAL 0xA5 -#define TSC_DONE_VAL 0x01 - - -/* - * Resolutions - */ -/*Panel Resolution, Target size. (864*480)*/ -#define X_MAX (480) -#define Y_MAX (864) - -/*Touchpanel Resolution */ -#define TOUCH_XMAX 384 -#define TOUCH_YMAX 704 - -#define TRUE (1) -#define FALSE (0) - -#define SET (1) -#define CLR (0) - -#define START (0) -#define STOP (-1) - -/*Direction Indicator */ -#define DIR_INVALID (0) -#define DIR_LEFT (1) -#define DIR_RIGHT (2) -#define DIR_UP (3) -#define DIR_DOWN (4) - -/* Pinch */ -#define PINCH_KEEP (0) -#define PINCH_IN (1) -#define PINCH_OUT (2) - -/* Rotate */ -#define ROTATE_INVALID (0) -#define ROTATE_R_UR (1) -#define ROTATE_R_RD (2) -#define ROTATE_R_DL (3) -#define ROTATE_R_LU (4) -#define ROTATE_L_LD (5) -#define ROTATE_L_DR (6) -#define ROTATE_L_RU (7) -#define ROTATE_L_UL (8) - -/* Gesture Information */ -#define GES_FLICK 0x01 -#define GES_TAP 0x02 -#define GES_PINCH 0x03 -#define GES_DRAGDROP 0x04 -#define GES_TOUCHSTART 0x05 -#define GES_TOUCHEND 0x06 -#define GES_MOVE 0x07 -#define GES_ROTATE 0x08 -#define GES_UNKNOWN 0xff - -/* Tap times */ -#define TAP_SINGLE 0x01 -#define TAP_DOUBLE 0x02 -#define TAP_TRIPLE 0x03 - -/* Speed */ -#define LOWSPEED 1 -#define HIGHSPEED 2 -#define THRESHOLD_TAPLIMIT 60 -#define THRESHOLD_FLICK 60 -#define THRESHOLD_FLICK_SPEED 300 -#define THRESHOLD_PINCH_SPEED 3000 -#define THRESHOLD_DRAGDROP 100 -#define THRESHOLD_ROTATE 3 -#define THRESHOLD_ROTATE_HIST 8 -#define THRESHOLD_PINCH 500 -#define DIRHEADER 6 -#define DIRTRACEN 32 -#define SMA_N 80 -#define SMA_ARRAY 81 -#define THRESHOLD_SMA_N SMA_N -#define MULTITOUCH_SIN_N 6 -#define PENUP_TIMEOUT (10) /* msec */ - -/** - * Error handling messages - **/ -typedef enum { - TSC_OK = 0, - TSC_BAD_PARAMETER = -2, - TSC_FEAT_NOT_SUPPORTED = -3, - TSC_INTERNAL_ERROR = -4, - TSC_TIMEOUT_ERROR = -5, - TSC_INITIALIZATION_ERROR = -6, - TSC_I2C_ERROR = -7, - TSC_ERROR = -8 -} tsc_error; - -/** - * struct tp_device - Handle the platform data - * @cs_en: pointer to the cs enable function - * @cs_dis: pointer to the cs disable function - * @irq_init: pointer to the irq init function - * @irq_exit: pointer to the irq exit function - * @pirq_en: pointer to the pen irq en function - * @pirq_dis: pointer to the pen irq disable function - * @pirq_read_val: pointer to read the pen irq value function - * @board_href_v1: pointer to the get the board version - * @irq: irq variable - * This is used to handle the platform data - **/ -struct tp_device { - int (*cs_en)(void); - int (*cs_dis)(void); - int (*irq_init)(void (*callback)(void *parameter), void *p); - int (*irq_exit)(void); - int (*pirq_en) (void); - int (*pirq_dis)(void); - int (*pirq_read_val)(void); - int (*board_href_v1)(void); - unsigned int irq; -}; - -/** - * struct touch_point - x and y co-ordinates of touch panel - * @x: x co-ordinate - * @y: y co-ordinate - * This is used to hold the x and y co-ordinates of touch panel - **/ -struct touch_point { - signed short x; - signed short y; -}; - -/** - * struct gesture_info - hold the gesture of the touch - * @gesture_kind: gesture kind variable - * @pt: arry to touch_point structure - * @dir: direction variable - * @times: touch times - * @speed: speed of the touch - * This is used to hold the gesture of the touch. - **/ -struct gesture_info { - signed short gesture_kind; - struct touch_point pt[2]; - signed short dir; - signed short times; - signed short speed; -}; - -/** - * struct u8500_tsc_data - touch panel data structure - * @client: pointer to the i2c client - * @chip: pointer to the touch panel controller - * @pin_dev: pointer to the input device structure - * @penirq_timer: variable to the timer list structure - * @touchp_event: variable to the wait_queue_head_t structure - * @touch_en: variable for reporting the co-ordinates to input device. - * @finger1_pressed: variable to indicate the first co-ordinates. - * @finger2_pressed: variable to indicate the first co-ordinates. - * @m_tp_timer_int_wq: variable to work structure for timer - * @m_tp_timer_gpio_wq: variable to work structure for interrupt - * @gesture_info: variable to gesture_info structure - * @touch_count: variable to maintain sensors input count - * @touchflag: variable to indicate the touch - * @pre_tap_flag: flag to indicate the pre tap - * @flick_flag: flickering flag - * @touch_continue: to continue the touch flag - * @pre_tap_flag_level: pre tap level flag - * @x1: x1 co-ordinate - * @y1: y1 co-ordinate - * @x2: x2 co-ordinate - * @y2: y2 co-ordinate - * @pinch_start: pinch start - * @tap_start_point: variable to touch_point structure - * @dir_trace: array for data trace - * @dir_idx: id for direction - * @rotate_data: array to maintain the rotate data - * @href_v1_flag: variable to indicate the href v1 board - * @finger2_count: count for finger2 touches - * - * Tocuh panel data structure - */ -struct u8500_tsc_data { - struct i2c_client *client; - struct tp_device *chip; - struct input_dev *pin_dev; - struct task_struct *touchp_tsk; - struct timer_list penirq_timer; - wait_queue_head_t touchp_event; - unsigned short touch_en; - unsigned short finger1_pressed; - unsigned short finger2_pressed; - struct work_struct m_tp_timer_int_wq; - struct work_struct m_tp_gpio_int_wq; - struct gesture_info gesture_info; - signed long touch_count; - unsigned short touchflag; - unsigned char pre_tap_flag; - unsigned char flick_flag; - unsigned char touch_continue; - unsigned char pre_tap_flag_level; - signed short x1, y1; - signed short x2, y2; - unsigned char pinch_start; - struct touch_point tap_start_point; - unsigned char dir_trace[DIRHEADER+DIRTRACEN]; - unsigned char dir_idx; - unsigned char rotate_data[5][5]; - bool href_v1_flag; - u8 finger2_count; -}; - -int doCalibrate(struct i2c_client *i2c); -int getCalibStatus(struct i2c_client *i2c); -void init_config(struct u8500_tsc_data *data); -void get_touch(struct u8500_tsc_data *data); -void touch_calculation(struct gesture_info *p_gesture_info); -int get_touch_message(struct u8500_tsc_data *data); -void check_board(struct u8500_tsc_data *data); -#endif |