1 /******************************************************************************
2 *
3 * Copyright (C) 2022-2023 Maxim Integrated Products, Inc. (now owned by
4 * Analog Devices, Inc.),
5 * Copyright (C) 2023-2024 Analog Devices, Inc.
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 ******************************************************************************/
20
21 /* **** Includes **** */
22 #include "mxc_device.h"
23 #include "mxc_errors.h"
24 #include "mxc_assert.h"
25 #include "mxc_sys.h"
26 #include "wdt.h"
27 #include "wdt_reva.h"
28
29 /* **** Functions **** */
30
MXC_WDT_Init(mxc_wdt_regs_t * wdt)31 int MXC_WDT_Init(mxc_wdt_regs_t *wdt)
32 {
33 #ifndef MSDK_NO_GPIO_CLK_INIT
34 if (wdt == MXC_WDT0) {
35 MXC_SYS_ClockEnable(MXC_SYS_PERIPH_CLOCK_WDT0);
36 } else if (wdt == MXC_WDT1) {
37 MXC_SYS_ClockEnable(MXC_SYS_PERIPH_CLOCK_WDT1);
38 } else if (wdt == MXC_WDT2) {
39 MXC_SYS_ClockEnable(MXC_SYS_PERIPH_CLOCK_WDT2);
40 } else {
41 return E_BAD_PARAM;
42 }
43 #else
44 (void)wdt;
45 #endif
46
47 return E_NO_ERROR;
48 }
49
MXC_WDT_Shutdown(mxc_wdt_regs_t * wdt)50 int MXC_WDT_Shutdown(mxc_wdt_regs_t *wdt)
51 {
52 if (wdt == MXC_WDT0) {
53 MXC_SYS_ClockDisable(MXC_SYS_PERIPH_CLOCK_WDT0);
54 } else if (wdt == MXC_WDT1) {
55 MXC_SYS_ClockDisable(MXC_SYS_PERIPH_CLOCK_WDT1);
56 } else if (wdt == MXC_WDT2) {
57 MXC_SYS_ClockDisable(MXC_SYS_PERIPH_CLOCK_WDT2);
58 } else {
59 return E_BAD_PARAM;
60 }
61
62 return E_NO_ERROR;
63 }
MXC_WDT_SetIntPeriod(mxc_wdt_regs_t * wdt,mxc_wdt_period_t period)64 void MXC_WDT_SetIntPeriod(mxc_wdt_regs_t *wdt, mxc_wdt_period_t period)
65 {
66 MXC_WDT_RevA_SetIntPeriod((mxc_wdt_reva_regs_t *)wdt, period);
67 }
68
MXC_WDT_SetResetPeriod(mxc_wdt_regs_t * wdt,mxc_wdt_period_t period)69 void MXC_WDT_SetResetPeriod(mxc_wdt_regs_t *wdt, mxc_wdt_period_t period)
70 {
71 MXC_WDT_RevA_SetResetPeriod((mxc_wdt_reva_regs_t *)wdt, period);
72 }
73
MXC_WDT_Enable(mxc_wdt_regs_t * wdt)74 void MXC_WDT_Enable(mxc_wdt_regs_t *wdt)
75 {
76 MXC_WDT_RevA_Enable((mxc_wdt_reva_regs_t *)wdt);
77 }
78
MXC_WDT_Disable(mxc_wdt_regs_t * wdt)79 void MXC_WDT_Disable(mxc_wdt_regs_t *wdt)
80 {
81 MXC_WDT_RevA_Disable((mxc_wdt_reva_regs_t *)wdt);
82 }
83
MXC_WDT_EnableInt(mxc_wdt_regs_t * wdt)84 void MXC_WDT_EnableInt(mxc_wdt_regs_t *wdt)
85 {
86 MXC_WDT_RevA_EnableInt((mxc_wdt_reva_regs_t *)wdt, MXC_WDT_REVA_ENABLE);
87 }
88
MXC_WDT_EnableReset(mxc_wdt_regs_t * wdt)89 void MXC_WDT_EnableReset(mxc_wdt_regs_t *wdt)
90 {
91 MXC_WDT_RevA_EnableReset((mxc_wdt_reva_regs_t *)wdt, MXC_WDT_REVA_ENABLE);
92 }
93
MXC_WDT_DisableInt(mxc_wdt_regs_t * wdt)94 void MXC_WDT_DisableInt(mxc_wdt_regs_t *wdt)
95 {
96 MXC_WDT_RevA_EnableInt((mxc_wdt_reva_regs_t *)wdt, MXC_WDT_REVA_DISABLE);
97 }
98
MXC_WDT_DisableReset(mxc_wdt_regs_t * wdt)99 void MXC_WDT_DisableReset(mxc_wdt_regs_t *wdt)
100 {
101 MXC_WDT_RevA_EnableReset((mxc_wdt_reva_regs_t *)wdt, MXC_WDT_REVA_DISABLE);
102 }
103
MXC_WDT_ResetTimer(mxc_wdt_regs_t * wdt)104 void MXC_WDT_ResetTimer(mxc_wdt_regs_t *wdt)
105 {
106 MXC_WDT_RevA_ResetTimer((mxc_wdt_reva_regs_t *)wdt);
107 }
108
MXC_WDT_GetResetFlag(mxc_wdt_regs_t * wdt)109 int MXC_WDT_GetResetFlag(mxc_wdt_regs_t *wdt)
110 {
111 return MXC_WDT_RevA_GetResetFlag((mxc_wdt_reva_regs_t *)wdt);
112 }
113
MXC_WDT_ClearResetFlag(mxc_wdt_regs_t * wdt)114 void MXC_WDT_ClearResetFlag(mxc_wdt_regs_t *wdt)
115 {
116 MXC_WDT_RevA_ClearResetFlag((mxc_wdt_reva_regs_t *)wdt);
117 }
118
MXC_WDT_GetIntFlag(mxc_wdt_regs_t * wdt)119 int MXC_WDT_GetIntFlag(mxc_wdt_regs_t *wdt)
120 {
121 return MXC_WDT_RevA_GetIntFlag((mxc_wdt_reva_regs_t *)wdt);
122 }
123
MXC_WDT_ClearIntFlag(mxc_wdt_regs_t * wdt)124 void MXC_WDT_ClearIntFlag(mxc_wdt_regs_t *wdt)
125 {
126 MXC_WDT_RevA_ClearIntFlag((mxc_wdt_reva_regs_t *)wdt);
127 }
128
