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 MXC_SYS_Reset_Periph(MXC_SYS_RESET_WDT0);
37 } else if (wdt == MXC_WDT1) {
38 MXC_SYS_ClockEnable(MXC_SYS_PERIPH_CLOCK_WDT1);
39 MXC_SYS_Reset_Periph(MXC_SYS_RESET_WDT1);
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 {
57 return E_BAD_PARAM;
58 }
59
60 return E_NO_ERROR;
61 }
62
MXC_WDT_SetIntPeriod(mxc_wdt_regs_t * wdt,mxc_wdt_period_t period)63 void MXC_WDT_SetIntPeriod(mxc_wdt_regs_t *wdt, mxc_wdt_period_t period)
64 {
65 MXC_WDT_RevA_SetIntPeriod((mxc_wdt_reva_regs_t *)wdt, period);
66 }
67
MXC_WDT_SetResetPeriod(mxc_wdt_regs_t * wdt,mxc_wdt_period_t period)68 void MXC_WDT_SetResetPeriod(mxc_wdt_regs_t *wdt, mxc_wdt_period_t period)
69 {
70 MXC_WDT_RevA_SetResetPeriod((mxc_wdt_reva_regs_t *)wdt, period);
71 }
72
MXC_WDT_Enable(mxc_wdt_regs_t * wdt)73 void MXC_WDT_Enable(mxc_wdt_regs_t *wdt)
74 {
75 MXC_WDT_RevA_Enable((mxc_wdt_reva_regs_t *)wdt);
76 }
77
MXC_WDT_Disable(mxc_wdt_regs_t * wdt)78 void MXC_WDT_Disable(mxc_wdt_regs_t *wdt)
79 {
80 MXC_WDT_RevA_Disable((mxc_wdt_reva_regs_t *)wdt);
81 }
82
MXC_WDT_EnableInt(mxc_wdt_regs_t * wdt)83 void MXC_WDT_EnableInt(mxc_wdt_regs_t *wdt)
84 {
85 MXC_WDT_RevA_EnableInt((mxc_wdt_reva_regs_t *)wdt, MXC_WDT_REVA_ENABLE);
86 }
87
MXC_WDT_EnableReset(mxc_wdt_regs_t * wdt)88 void MXC_WDT_EnableReset(mxc_wdt_regs_t *wdt)
89 {
90 MXC_WDT_RevA_EnableReset((mxc_wdt_reva_regs_t *)wdt, MXC_WDT_REVA_ENABLE);
91 }
92
MXC_WDT_DisableInt(mxc_wdt_regs_t * wdt)93 void MXC_WDT_DisableInt(mxc_wdt_regs_t *wdt)
94 {
95 MXC_WDT_RevA_EnableInt((mxc_wdt_reva_regs_t *)wdt, MXC_WDT_REVA_DISABLE);
96 }
97
MXC_WDT_DisableReset(mxc_wdt_regs_t * wdt)98 void MXC_WDT_DisableReset(mxc_wdt_regs_t *wdt)
99 {
100 MXC_WDT_RevA_EnableReset((mxc_wdt_reva_regs_t *)wdt, MXC_WDT_REVA_DISABLE);
101 }
102
MXC_WDT_ResetTimer(mxc_wdt_regs_t * wdt)103 void MXC_WDT_ResetTimer(mxc_wdt_regs_t *wdt)
104 {
105 MXC_WDT_RevA_ResetTimer((mxc_wdt_reva_regs_t *)wdt);
106 }
107
MXC_WDT_GetResetFlag(mxc_wdt_regs_t * wdt)108 int MXC_WDT_GetResetFlag(mxc_wdt_regs_t *wdt)
109 {
110 return MXC_WDT_RevA_GetResetFlag((mxc_wdt_reva_regs_t *)wdt);
111 }
112
MXC_WDT_ClearResetFlag(mxc_wdt_regs_t * wdt)113 void MXC_WDT_ClearResetFlag(mxc_wdt_regs_t *wdt)
114 {
115 MXC_WDT_RevA_ClearResetFlag((mxc_wdt_reva_regs_t *)wdt);
116 }
117
MXC_WDT_GetIntFlag(mxc_wdt_regs_t * wdt)118 int MXC_WDT_GetIntFlag(mxc_wdt_regs_t *wdt)
119 {
120 return MXC_WDT_RevA_GetIntFlag((mxc_wdt_reva_regs_t *)wdt);
121 }
122
MXC_WDT_ClearIntFlag(mxc_wdt_regs_t * wdt)123 void MXC_WDT_ClearIntFlag(mxc_wdt_regs_t *wdt)
124 {
125 MXC_WDT_RevA_ClearIntFlag((mxc_wdt_reva_regs_t *)wdt);
126 }
127
