1ca2e4ecdSMichael Gmelin /*- 2ca2e4ecdSMichael Gmelin * Copyright (c) 2015 Michael Gmelin <freebsd@grem.de> 3ca2e4ecdSMichael Gmelin * All rights reserved. 4ca2e4ecdSMichael Gmelin * 5ca2e4ecdSMichael Gmelin * Redistribution and use in source and binary forms, with or without 6ca2e4ecdSMichael Gmelin * modification, are permitted provided that the following conditions 7ca2e4ecdSMichael Gmelin * are met: 8ca2e4ecdSMichael Gmelin * 1. Redistributions of source code must retain the above copyright 9ca2e4ecdSMichael Gmelin * notice, this list of conditions and the following disclaimer. 10ca2e4ecdSMichael Gmelin * 2. Redistributions in binary form must reproduce the above copyright 11ca2e4ecdSMichael Gmelin * notice, this list of conditions and the following disclaimer in the 12ca2e4ecdSMichael Gmelin * documentation and/or other materials provided with the distribution. 13ca2e4ecdSMichael Gmelin * 14ca2e4ecdSMichael Gmelin * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15ca2e4ecdSMichael Gmelin * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16ca2e4ecdSMichael Gmelin * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17ca2e4ecdSMichael Gmelin * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18ca2e4ecdSMichael Gmelin * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19ca2e4ecdSMichael Gmelin * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20ca2e4ecdSMichael Gmelin * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21ca2e4ecdSMichael Gmelin * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22ca2e4ecdSMichael Gmelin * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23ca2e4ecdSMichael Gmelin * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24ca2e4ecdSMichael Gmelin * SUCH DAMAGE. 25ca2e4ecdSMichael Gmelin */ 26ca2e4ecdSMichael Gmelin 27ca2e4ecdSMichael Gmelin #ifndef _ISL_H_ 28ca2e4ecdSMichael Gmelin #define _ISL_H_ 29ca2e4ecdSMichael Gmelin 30ca2e4ecdSMichael Gmelin /* Command register 1 (bits 7-5) */ 31ca2e4ecdSMichael Gmelin #define REG_CMD1 0x00 32ca2e4ecdSMichael Gmelin #define CMD1_MASK_POWER_DOWN 0x00 /* 00000000 */ 33ca2e4ecdSMichael Gmelin #define CMD1_MASK_ALS_ONCE 0x01 << 5 /* 00100000 */ 34ca2e4ecdSMichael Gmelin #define CMD1_MASK_IR_ONCE 0x02 << 5 /* 01000000 */ 35ca2e4ecdSMichael Gmelin #define CMD1_MASK_PROX_ONCE 0x03 << 5 /* 01100000 */ 36ca2e4ecdSMichael Gmelin /* RESERVED */ /* 10000000 */ 37ca2e4ecdSMichael Gmelin #define CMD1_MASK_ALS_CONT 0x05 << 5 /* 10100000 */ 38ca2e4ecdSMichael Gmelin #define CMD1_MASK_IR_CONT 0x06 << 5 /* 11000000 */ 39ca2e4ecdSMichael Gmelin #define CMD1_MASK_PROX_CONT 0x07 << 5 /* 11100000 */ 40ca2e4ecdSMichael Gmelin 41ca2e4ecdSMichael Gmelin /* Command register 2 (bits) */ 42ca2e4ecdSMichael Gmelin #define REG_CMD2 0x01 43ca2e4ecdSMichael Gmelin 44ca2e4ecdSMichael Gmelin /* data registers */ 45ca2e4ecdSMichael Gmelin #define REG_DATA1 0x02 46ca2e4ecdSMichael Gmelin #define REG_DATA2 0x03 47ca2e4ecdSMichael Gmelin #define CMD2_SHIFT_RANGE 0x00 48ca2e4ecdSMichael Gmelin #define CMD2_MASK_RANGE (0x03 << CMD2_SHIFT_RANGE) 49ca2e4ecdSMichael Gmelin #define CMD2_SHIFT_RESOLUTION 0x02 50ca2e4ecdSMichael Gmelin #define CMD2_MASK_RESOLUTION (0x03 << CMD2_SHIFT_RESOLUTION) 51ca2e4ecdSMichael Gmelin 52ca2e4ecdSMichael Gmelin /* Interrupt registers */ 53ca2e4ecdSMichael Gmelin #define REG_INT_LO_LSB 0x04 54ca2e4ecdSMichael Gmelin #define REG_INT_LO_MSB 0x05 55ca2e4ecdSMichael Gmelin #define REG_INT_HI_LSB 0x06 56ca2e4ecdSMichael Gmelin #define REG_INT_HI_MSB 0x07 57ca2e4ecdSMichael Gmelin 58ca2e4ecdSMichael Gmelin /* Test register (should hold 0x00 at all times */ 59ca2e4ecdSMichael Gmelin #define REG_TEST 0x08 60ca2e4ecdSMichael Gmelin 61ca2e4ecdSMichael Gmelin #endif 62