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