| /* |
| * 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 |
