1 /*
2 * Copyright (c) 2015-2016, Texas Instruments Incorporated
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * * Neither the name of Texas Instruments Incorporated nor the names of
17 * its contributors may be used to endorse or promote products derived
18 * from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
27 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
28 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
29 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
30 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32 /*
33 * ======== TimerP_default.c ========
34 */
37 #include <stdint.h>
38 #include <stdbool.h>
39 #include <stdlib.h>
40 #include <ti/csl/soc.h>
41 #include <ti/osal/src/nonos/Nonos_config.h>
43 /* This information is derived from sysbios timer implmentation for multiple SoCs */
44 TimerP_timer64Default gTimer64InfoTbl[TimerP_numTimerDevices] = {
45 /* Timer ID 0 */
46 {
47 "Timer0", /* Timer Name */
48 CSL_TIMER_0_REGS, /* base address */
49 14, /* Interrupt Number lo*/
50 4, /* Interrupt Number hi*/
51 64, /* Event Id lo */
52 65, /* Event Id hi */
53 },
55 /* Timer ID 1 */
56 {
57 "Timer1", /* Timer Name */
58 CSL_TIMER_1_REGS, /* base address */
59 14, /* Interrupt Number lo*/
60 4, /* Interrupt Number hi*/
61 64, /* Event Id lo */
62 65, /* Event Id hi */
63 },
65 /* Timer ID 2 */
66 {
67 "Timer2", /* Timer Name */
68 CSL_TIMER_2_REGS, /* base address */
69 14, /* Interrupt Number lo*/
70 4, /* Interrupt Number hi*/
71 64, /* Event Id lo */
72 65, /* Event Id hi */
73 },
74 /* Timer ID 3 */
75 {
76 "Timer3", /* Timer Name */
77 CSL_TIMER_3_REGS, /* base address */
78 14, /* Interrupt Number lo*/
79 4, /* Interrupt Number hi*/
80 64, /* Event Id lo */
81 65, /* Event Id hi */
82 },
84 /* Timer ID 4 */
85 {
86 "Timer4", /* Timer Name */
87 CSL_TIMER_4_REGS, /* base address */
88 14, /* Interrupt Number lo*/
89 4, /* Interrupt Number hi*/
90 64, /* Event Id lo */
91 65, /* Event Id hi */
92 },
94 /* Timer ID 5 */
95 {
96 "Timer5", /* Timer Name */
97 CSL_TIMER_5_REGS, /* base address */
98 14, /* Interrupt Number lo*/
99 4, /* Interrupt Number hi*/
100 64, /* Event Id lo */
101 65, /* Event Id hi */
102 },
103 /* Timer ID 6 */
104 {
105 "Timer6", /* Timer Name */
106 CSL_TIMER_6_REGS, /* base address */
107 14, /* Interrupt Number lo*/
108 4, /* Interrupt Number hi*/
109 64, /* Event Id lo */
110 65, /* Event Id hi */
111 },
113 /* Timer ID 7 */
114 {
115 "Timer7", /* Timer Name */
116 CSL_TIMER_7_REGS, /* base address */
117 14, /* Interrupt Number lo*/
118 4, /* Interrupt Number hi*/
119 64, /* Event Id lo */
120 65, /* Event Id hi */
121 },
123 /* Timer ID 8 */
124 {
125 "Timer8", /* Timer Name */
126 CSL_TIMER_8_REGS, /* base address */
127 15, /* Interrupt Number lo*/
128 5, /* Interrupt Number hi*/
129 68, /* Event Id lo */
130 69, /* Event Id hi */
131 },
132 /* Timer ID 9 */
133 {
134 "Timer9", /* Timer Name */
135 CSL_TIMER_9_REGS, /* base address */
136 15, /* Interrupt Number lo*/
137 5, /* Interrupt Number hi*/
138 68, /* Event Id lo */
139 69, /* Event Id hi */
140 },
142 /* Timer ID 10 */
143 {
144 "Timer10", /* Timer Name */
145 CSL_TIMER_10_REGS, /* base address */
146 15, /* Interrupt Number lo*/
147 5, /* Interrupt Number hi*/
148 70, /* Event Id lo */
149 71, /* Event Id hi */
150 },
152 /* Timer ID 11 */
153 {
154 "Timer11", /* Timer Name */
155 CSL_TIMER_11_REGS, /* base address */
156 15, /* Interrupt Number lo*/
157 5, /* Interrupt Number hi*/
158 72, /* Event Id lo */
159 73, /* Event Id hi */
160 },
162 /* Timer ID 12 */
163 {
164 "Timer12", /* Timer Name */
165 CSL_TIMER_12_REGS, /* base address */
166 15, /* Interrupt Number lo*/
167 5, /* Interrupt Number hi*/
168 74, /* Event Id lo */
169 75, /* Event Id hi */
170 },
171 /* Timer ID 13 */
172 {
173 "Timer13", /* Timer Name */
174 CSL_TIMER_13_REGS, /* base address */
175 15, /* Interrupt Number lo*/
176 5, /* Interrupt Number hi*/
177 76, /* Event Id lo */
178 77, /* Event Id hi */
179 },
181 /* Timer ID 14 */
182 {
183 "Timer14", /* Timer Name */
184 CSL_TIMER_14_REGS, /* base address */
185 15, /* Interrupt Number lo*/
186 5, /* Interrupt Number hi*/
187 78, /* Event Id lo */
188 79, /* Event Id hi */
189 },
191 /* Timer ID 15 */
192 {
193 "Timer15", /* Timer Name */
194 CSL_TIMER_15_REGS, /* base address */
195 15, /* Interrupt Number lo*/
196 5, /* Interrupt Number hi*/
197 80, /* Event Id lo */
198 81, /* Event Id hi */
199 }
201 };
203 /* Returns the default frquency lower 32 bits */
204 int32_t TimerP_getDefaultFreqLo(uint32_t timerId)
205 {
206 /* return the same default frequency for all timer Ids */
207 return(TIMERP_TIMER_FREQ_LO);
208 }
210 /* Returns the default frquency higher 32 bits */
211 int32_t TimerP_getDefaultFreqHi(uint32_t timerId)
212 {
213 /* return the same default frequency for all timer Ids */
214 return(TIMERP_TIMER_FREQ_HI);
215 }
217 /* Nothing past this point */