Logo Search packages:      
Sourcecode: linux version File versions  Download package

regs-lradc.h

/*
 * stmp378x: LRADC register definitions
 *
 * Copyright (c) 2008 Freescale Semiconductor
 * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
 *
 * 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.
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
#define REGS_LRADC_BASE (STMP3XXX_REGS_BASE + 0x50000)
#define REGS_LRADC_PHYS 0x80050000
#define REGS_LRADC_SIZE 0x2000

#define HW_LRADC_CTRL0        0x0
#define BM_LRADC_CTRL0_SCHEDULE     0x000000FF
#define BP_LRADC_CTRL0_SCHEDULE     0
#define BM_LRADC_CTRL0_XPLUS_ENABLE 0x00010000
#define BM_LRADC_CTRL0_YPLUS_ENABLE 0x00020000
#define BM_LRADC_CTRL0_XMINUS_ENABLE      0x00040000
#define BM_LRADC_CTRL0_YMINUS_ENABLE      0x00080000
#define BM_LRADC_CTRL0_TOUCH_DETECT_ENABLE      0x00100000
#define BM_LRADC_CTRL0_ONCHIP_GROUNDREF   0x00200000
#define BM_LRADC_CTRL0_CLKGATE      0x40000000
#define BM_LRADC_CTRL0_SFTRST 0x80000000

#define HW_LRADC_CTRL1        0x10
#define BM_LRADC_CTRL1_LRADC0_IRQ   0x00000001
#define BP_LRADC_CTRL1_LRADC0_IRQ   0
#define BM_LRADC_CTRL1_LRADC5_IRQ   0x00000020
#define BM_LRADC_CTRL1_LRADC6_IRQ   0x00000040
#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ   0x00000100
#define BM_LRADC_CTRL1_LRADC0_IRQ_EN      0x00010000
#define BM_LRADC_CTRL1_LRADC5_IRQ_EN      0x00200000
#define BM_LRADC_CTRL1_TOUCH_DETECT_IRQ_EN      0x01000000

#define HW_LRADC_CTRL2        0x20
#define BM_LRADC_CTRL2_BL_BRIGHTNESS      0x001F0000
#define BP_LRADC_CTRL2_BL_BRIGHTNESS      16
#define BM_LRADC_CTRL2_BL_MUX_SELECT      0x00200000
#define BM_LRADC_CTRL2_BL_ENABLE    0x00400000
#define BM_LRADC_CTRL2_DIVIDE_BY_TWO      0xFF000000
#define BP_LRADC_CTRL2_DIVIDE_BY_TWO      24

#define HW_LRADC_CTRL3        0x30
#define BM_LRADC_CTRL3_CYCLE_TIME   0x00000300
#define BP_LRADC_CTRL3_CYCLE_TIME   8

#define HW_LRADC_STATUS       0x40
#define BM_LRADC_STATUS_TOUCH_DETECT_RAW  0x00000001
#define BP_LRADC_STATUS_TOUCH_DETECT_RAW  0

#define HW_LRADC_CH0          (0x50 + 0 * 0x10)
#define HW_LRADC_CH1          (0x50 + 1 * 0x10)
#define HW_LRADC_CH2          (0x50 + 2 * 0x10)
#define HW_LRADC_CH3          (0x50 + 3 * 0x10)
#define HW_LRADC_CH4          (0x50 + 4 * 0x10)
#define HW_LRADC_CH5          (0x50 + 5 * 0x10)
#define HW_LRADC_CH6          (0x50 + 6 * 0x10)
#define HW_LRADC_CH7          (0x50 + 7 * 0x10)

#define HW_LRADC_CHn          0x50
#define BM_LRADC_CHn_VALUE    0x0003FFFF
#define BP_LRADC_CHn_VALUE    0
#define BM_LRADC_CHn_NUM_SAMPLES    0x1F000000
#define BP_LRADC_CHn_NUM_SAMPLES    24
#define BM_LRADC_CHn_ACCUMULATE     0x20000000

#define HW_LRADC_DELAY0       (0xD0 + 0 * 0x10)
#define HW_LRADC_DELAY1       (0xD0 + 1 * 0x10)
#define HW_LRADC_DELAY2       (0xD0 + 2 * 0x10)
#define HW_LRADC_DELAY3       (0xD0 + 3 * 0x10)

#define HW_LRADC_DELAYn       0xD0
#define BM_LRADC_DELAYn_DELAY 0x000007FF
#define BP_LRADC_DELAYn_DELAY 0
#define BM_LRADC_DELAYn_LOOP_COUNT  0x0000F800
#define BP_LRADC_DELAYn_LOOP_COUNT  11
#define BM_LRADC_DELAYn_TRIGGER_DELAYS    0x000F0000
#define BP_LRADC_DELAYn_TRIGGER_DELAYS    16
#define BM_LRADC_DELAYn_KICK  0x00100000
#define BM_LRADC_DELAYn_TRIGGER_LRADCS    0xFF000000
#define BP_LRADC_DELAYn_TRIGGER_LRADCS    24

#define HW_LRADC_CTRL4        0x140
#define BM_LRADC_CTRL4_LRADC6SELECT 0x0F000000
#define BP_LRADC_CTRL4_LRADC6SELECT 24
#define BM_LRADC_CTRL4_LRADC7SELECT 0xF0000000
#define BP_LRADC_CTRL4_LRADC7SELECT 28

Generated by  Doxygen 1.6.0   Back to index