2 * Author: Thomas Ingleby <thomas.c.ingleby@intel.com>
3 * Copyright (c) 2014 Intel Corporation.
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sublicense, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
13 * The above copyright notice and this permission notice shall be
14 * included in all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 #include "intel_de3815.h"
32 #define SYSFS_CLASS_GPIO "/sys/class/gpio"
37 mraa_board_t* b = (mraa_board_t*) malloc(sizeof(mraa_board_t));
41 b->phy_pin_count = 18;
46 b->pwm_default_period = 500;
47 b->pwm_max_period = 2147483;
48 b->pwm_min_period = 1;
50 b->pins = (mraa_pininfo_t*) malloc(sizeof(mraa_pininfo_t)*MRAA_INTEL_DE3815_PINCOUNT);
52 strncpy(b->pins[0].name, "1.8v", 8);
53 b->pins[0].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
55 strncpy(b->pins[1].name, "GND", 8);
56 b->pins[1].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
57 strncpy(b->pins[2].name, "HDMIcec", 8);
58 b->pins[2].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
59 strncpy(b->pins[3].name, "DMICclk", 8);
60 b->pins[3].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
61 strncpy(b->pins[4].name, "3.3v", 8);
62 b->pins[4].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
63 strncpy(b->pins[5].name, "DMICda", 8);
64 b->pins[5].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
65 strncpy(b->pins[6].name, "Key", 8);
66 b->pins[6].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
67 strncpy(b->pins[7].name, "SMB-A", 8);
68 b->pins[7].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
69 strncpy(b->pins[8].name, "5v", 8);
70 b->pins[8].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
71 strncpy(b->pins[9].name, "SCI", 8);
72 b->pins[9].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
74 strncpy(b->pins[10].name, "PWM0", 8);
75 b->pins[10].capabilites = (mraa_pincapabilities_t) {1,0,1,0,0,0,0,0};
76 b->pins[10].pwm.pinmap = 0;
77 b->pins[10].pwm.parent_id = 0;
78 b->pins[10].pwm.mux_total = 0;
80 strncpy(b->pins[11].name, "PWM1", 8);
81 b->pins[11].capabilites = (mraa_pincapabilities_t) {1,0,1,0,0,0,0,0};
82 b->pins[11].pwm.pinmap = 0;
83 b->pins[11].pwm.parent_id = 1;
84 b->pins[11].pwm.mux_total = 0;
86 strncpy(b->pins[12].name, "I2C0-SCL", 8);
87 b->pins[12].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,1,0,0};
88 b->pins[12].i2c.pinmap = 1;
89 b->pins[12].i2c.mux_total = 0;
91 strncpy(b->pins[13].name, "I2C0-SDA", 8);
92 b->pins[13].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,1,0,0};
93 b->pins[13].i2c.pinmap = 1;
94 b->pins[13].i2c.mux_total = 0;
96 strncpy(b->pins[14].name, "I2C1-SCL", 8);
97 b->pins[14].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,1,0,0};
98 b->pins[14].i2c.pinmap = 1;
99 b->pins[14].i2c.mux_total = 0;
101 strncpy(b->pins[15].name, "I2C1-SDA", 8);
102 b->pins[15].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,1,0,0};
103 b->pins[15].i2c.pinmap = 1;
104 b->pins[15].i2c.mux_total = 0;
106 strncpy(b->pins[16].name, "SMB_CLK", 8);
107 b->pins[16].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
108 strncpy(b->pins[17].name, "SMB_SDA", 8);
109 b->pins[17].capabilites = (mraa_pincapabilities_t) {1,0,0,0,0,0,0,0};
112 b->i2c_bus_count = 2;
114 b->i2c_bus[0].bus_id = 0;
115 b->i2c_bus[0].sda = 12;
116 b->i2c_bus[0].scl = 13;
118 b->i2c_bus[1].bus_id = 1;
119 b->i2c_bus[1].sda = 14;
120 b->i2c_bus[1].scl = 15;
122 b->spi_bus_count = 1;
124 b->spi_bus[0].bus_id = 1;
125 b->spi_bus[0].slave_s = 0;
126 b->spi_bus[0].cs = 10;
127 b->spi_bus[0].mosi = 11;
128 b->spi_bus[0].miso = 12;
129 b->spi_bus[0].sclk = 13;