Software APIs
api.c
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1// Copyright lowRISC contributors (OpenTitan project).
2// Licensed under the Apache License, Version 2.0, see LICENSE for details.
3// SPDX-License-Identifier: Apache-2.0
4//
5// Device table API auto-generated by `dtgen`
6
7
8/**
9 * @file
10 * @brief Device Tables (DT) API for top earlgrey
11 */
12
13#include "hw/top/dt/api.h"
14#include "hw/top_earlgrey/sw/autogen/top_earlgrey.h"
15#include <stdint.h>
16
17
18enum {
19 kTopEarlgreyPlicIrqIdCount = kTopEarlgreyPlicIrqIdLast + 1,
20};
21
22static const dt_instance_id_t instance_from_irq[kTopEarlgreyPlicIrqIdCount] = {
23 [kTopEarlgreyPlicIrqIdNone] = kDtInstanceIdUnknown,
24 [kTopEarlgreyPlicIrqIdUart0TxWatermark] = kDtInstanceIdUart0,
25 [kTopEarlgreyPlicIrqIdUart0RxWatermark] = kDtInstanceIdUart0,
26 [kTopEarlgreyPlicIrqIdUart0TxDone] = kDtInstanceIdUart0,
27 [kTopEarlgreyPlicIrqIdUart0RxOverflow] = kDtInstanceIdUart0,
28 [kTopEarlgreyPlicIrqIdUart0RxFrameErr] = kDtInstanceIdUart0,
29 [kTopEarlgreyPlicIrqIdUart0RxBreakErr] = kDtInstanceIdUart0,
30 [kTopEarlgreyPlicIrqIdUart0RxTimeout] = kDtInstanceIdUart0,
31 [kTopEarlgreyPlicIrqIdUart0RxParityErr] = kDtInstanceIdUart0,
32 [kTopEarlgreyPlicIrqIdUart0TxEmpty] = kDtInstanceIdUart0,
33 [kTopEarlgreyPlicIrqIdUart1TxWatermark] = kDtInstanceIdUart1,
34 [kTopEarlgreyPlicIrqIdUart1RxWatermark] = kDtInstanceIdUart1,
35 [kTopEarlgreyPlicIrqIdUart1TxDone] = kDtInstanceIdUart1,
36 [kTopEarlgreyPlicIrqIdUart1RxOverflow] = kDtInstanceIdUart1,
37 [kTopEarlgreyPlicIrqIdUart1RxFrameErr] = kDtInstanceIdUart1,
38 [kTopEarlgreyPlicIrqIdUart1RxBreakErr] = kDtInstanceIdUart1,
39 [kTopEarlgreyPlicIrqIdUart1RxTimeout] = kDtInstanceIdUart1,
40 [kTopEarlgreyPlicIrqIdUart1RxParityErr] = kDtInstanceIdUart1,
41 [kTopEarlgreyPlicIrqIdUart1TxEmpty] = kDtInstanceIdUart1,
42 [kTopEarlgreyPlicIrqIdUart2TxWatermark] = kDtInstanceIdUart2,
43 [kTopEarlgreyPlicIrqIdUart2RxWatermark] = kDtInstanceIdUart2,
44 [kTopEarlgreyPlicIrqIdUart2TxDone] = kDtInstanceIdUart2,
45 [kTopEarlgreyPlicIrqIdUart2RxOverflow] = kDtInstanceIdUart2,
46 [kTopEarlgreyPlicIrqIdUart2RxFrameErr] = kDtInstanceIdUart2,
47 [kTopEarlgreyPlicIrqIdUart2RxBreakErr] = kDtInstanceIdUart2,
48 [kTopEarlgreyPlicIrqIdUart2RxTimeout] = kDtInstanceIdUart2,
49 [kTopEarlgreyPlicIrqIdUart2RxParityErr] = kDtInstanceIdUart2,
50 [kTopEarlgreyPlicIrqIdUart2TxEmpty] = kDtInstanceIdUart2,
51 [kTopEarlgreyPlicIrqIdUart3TxWatermark] = kDtInstanceIdUart3,
52 [kTopEarlgreyPlicIrqIdUart3RxWatermark] = kDtInstanceIdUart3,
53 [kTopEarlgreyPlicIrqIdUart3TxDone] = kDtInstanceIdUart3,
54 [kTopEarlgreyPlicIrqIdUart3RxOverflow] = kDtInstanceIdUart3,
55 [kTopEarlgreyPlicIrqIdUart3RxFrameErr] = kDtInstanceIdUart3,
56 [kTopEarlgreyPlicIrqIdUart3RxBreakErr] = kDtInstanceIdUart3,
57 [kTopEarlgreyPlicIrqIdUart3RxTimeout] = kDtInstanceIdUart3,
58 [kTopEarlgreyPlicIrqIdUart3RxParityErr] = kDtInstanceIdUart3,
59 [kTopEarlgreyPlicIrqIdUart3TxEmpty] = kDtInstanceIdUart3,
60 [kTopEarlgreyPlicIrqIdGpioGpio0] = kDtInstanceIdGpio,
61 [kTopEarlgreyPlicIrqIdGpioGpio1] = kDtInstanceIdGpio,
62 [kTopEarlgreyPlicIrqIdGpioGpio2] = kDtInstanceIdGpio,
63 [kTopEarlgreyPlicIrqIdGpioGpio3] = kDtInstanceIdGpio,
64 [kTopEarlgreyPlicIrqIdGpioGpio4] = kDtInstanceIdGpio,
65 [kTopEarlgreyPlicIrqIdGpioGpio5] = kDtInstanceIdGpio,
66 [kTopEarlgreyPlicIrqIdGpioGpio6] = kDtInstanceIdGpio,
67 [kTopEarlgreyPlicIrqIdGpioGpio7] = kDtInstanceIdGpio,
68 [kTopEarlgreyPlicIrqIdGpioGpio8] = kDtInstanceIdGpio,
69 [kTopEarlgreyPlicIrqIdGpioGpio9] = kDtInstanceIdGpio,
70 [kTopEarlgreyPlicIrqIdGpioGpio10] = kDtInstanceIdGpio,
71 [kTopEarlgreyPlicIrqIdGpioGpio11] = kDtInstanceIdGpio,
72 [kTopEarlgreyPlicIrqIdGpioGpio12] = kDtInstanceIdGpio,
73 [kTopEarlgreyPlicIrqIdGpioGpio13] = kDtInstanceIdGpio,
74 [kTopEarlgreyPlicIrqIdGpioGpio14] = kDtInstanceIdGpio,
75 [kTopEarlgreyPlicIrqIdGpioGpio15] = kDtInstanceIdGpio,
76 [kTopEarlgreyPlicIrqIdGpioGpio16] = kDtInstanceIdGpio,
77 [kTopEarlgreyPlicIrqIdGpioGpio17] = kDtInstanceIdGpio,
78 [kTopEarlgreyPlicIrqIdGpioGpio18] = kDtInstanceIdGpio,
79 [kTopEarlgreyPlicIrqIdGpioGpio19] = kDtInstanceIdGpio,
80 [kTopEarlgreyPlicIrqIdGpioGpio20] = kDtInstanceIdGpio,
81 [kTopEarlgreyPlicIrqIdGpioGpio21] = kDtInstanceIdGpio,
82 [kTopEarlgreyPlicIrqIdGpioGpio22] = kDtInstanceIdGpio,
83 [kTopEarlgreyPlicIrqIdGpioGpio23] = kDtInstanceIdGpio,
84 [kTopEarlgreyPlicIrqIdGpioGpio24] = kDtInstanceIdGpio,
85 [kTopEarlgreyPlicIrqIdGpioGpio25] = kDtInstanceIdGpio,
86 [kTopEarlgreyPlicIrqIdGpioGpio26] = kDtInstanceIdGpio,
87 [kTopEarlgreyPlicIrqIdGpioGpio27] = kDtInstanceIdGpio,
88 [kTopEarlgreyPlicIrqIdGpioGpio28] = kDtInstanceIdGpio,
89 [kTopEarlgreyPlicIrqIdGpioGpio29] = kDtInstanceIdGpio,
90 [kTopEarlgreyPlicIrqIdGpioGpio30] = kDtInstanceIdGpio,
91 [kTopEarlgreyPlicIrqIdGpioGpio31] = kDtInstanceIdGpio,
92 [kTopEarlgreyPlicIrqIdSpiDeviceUploadCmdfifoNotEmpty] = kDtInstanceIdSpiDevice,
93 [kTopEarlgreyPlicIrqIdSpiDeviceUploadPayloadNotEmpty] = kDtInstanceIdSpiDevice,
94 [kTopEarlgreyPlicIrqIdSpiDeviceUploadPayloadOverflow] = kDtInstanceIdSpiDevice,
95 [kTopEarlgreyPlicIrqIdSpiDeviceReadbufWatermark] = kDtInstanceIdSpiDevice,
96 [kTopEarlgreyPlicIrqIdSpiDeviceReadbufFlip] = kDtInstanceIdSpiDevice,
97 [kTopEarlgreyPlicIrqIdSpiDeviceTpmHeaderNotEmpty] = kDtInstanceIdSpiDevice,
98 [kTopEarlgreyPlicIrqIdSpiDeviceTpmRdfifoCmdEnd] = kDtInstanceIdSpiDevice,
99 [kTopEarlgreyPlicIrqIdSpiDeviceTpmRdfifoDrop] = kDtInstanceIdSpiDevice,
100 [kTopEarlgreyPlicIrqIdI2c0FmtThreshold] = kDtInstanceIdI2c0,
101 [kTopEarlgreyPlicIrqIdI2c0RxThreshold] = kDtInstanceIdI2c0,
102 [kTopEarlgreyPlicIrqIdI2c0AcqThreshold] = kDtInstanceIdI2c0,
103 [kTopEarlgreyPlicIrqIdI2c0RxOverflow] = kDtInstanceIdI2c0,
104 [kTopEarlgreyPlicIrqIdI2c0ControllerHalt] = kDtInstanceIdI2c0,
105 [kTopEarlgreyPlicIrqIdI2c0SclInterference] = kDtInstanceIdI2c0,
106 [kTopEarlgreyPlicIrqIdI2c0SdaInterference] = kDtInstanceIdI2c0,
107 [kTopEarlgreyPlicIrqIdI2c0StretchTimeout] = kDtInstanceIdI2c0,
108 [kTopEarlgreyPlicIrqIdI2c0SdaUnstable] = kDtInstanceIdI2c0,
109 [kTopEarlgreyPlicIrqIdI2c0CmdComplete] = kDtInstanceIdI2c0,
110 [kTopEarlgreyPlicIrqIdI2c0TxStretch] = kDtInstanceIdI2c0,
111 [kTopEarlgreyPlicIrqIdI2c0TxThreshold] = kDtInstanceIdI2c0,
112 [kTopEarlgreyPlicIrqIdI2c0AcqStretch] = kDtInstanceIdI2c0,
113 [kTopEarlgreyPlicIrqIdI2c0UnexpStop] = kDtInstanceIdI2c0,
114 [kTopEarlgreyPlicIrqIdI2c0HostTimeout] = kDtInstanceIdI2c0,
115 [kTopEarlgreyPlicIrqIdI2c1FmtThreshold] = kDtInstanceIdI2c1,
116 [kTopEarlgreyPlicIrqIdI2c1RxThreshold] = kDtInstanceIdI2c1,
117 [kTopEarlgreyPlicIrqIdI2c1AcqThreshold] = kDtInstanceIdI2c1,
118 [kTopEarlgreyPlicIrqIdI2c1RxOverflow] = kDtInstanceIdI2c1,
119 [kTopEarlgreyPlicIrqIdI2c1ControllerHalt] = kDtInstanceIdI2c1,
120 [kTopEarlgreyPlicIrqIdI2c1SclInterference] = kDtInstanceIdI2c1,
121 [kTopEarlgreyPlicIrqIdI2c1SdaInterference] = kDtInstanceIdI2c1,
122 [kTopEarlgreyPlicIrqIdI2c1StretchTimeout] = kDtInstanceIdI2c1,
123 [kTopEarlgreyPlicIrqIdI2c1SdaUnstable] = kDtInstanceIdI2c1,
124 [kTopEarlgreyPlicIrqIdI2c1CmdComplete] = kDtInstanceIdI2c1,
125 [kTopEarlgreyPlicIrqIdI2c1TxStretch] = kDtInstanceIdI2c1,
126 [kTopEarlgreyPlicIrqIdI2c1TxThreshold] = kDtInstanceIdI2c1,
127 [kTopEarlgreyPlicIrqIdI2c1AcqStretch] = kDtInstanceIdI2c1,
128 [kTopEarlgreyPlicIrqIdI2c1UnexpStop] = kDtInstanceIdI2c1,
129 [kTopEarlgreyPlicIrqIdI2c1HostTimeout] = kDtInstanceIdI2c1,
130 [kTopEarlgreyPlicIrqIdI2c2FmtThreshold] = kDtInstanceIdI2c2,
131 [kTopEarlgreyPlicIrqIdI2c2RxThreshold] = kDtInstanceIdI2c2,
132 [kTopEarlgreyPlicIrqIdI2c2AcqThreshold] = kDtInstanceIdI2c2,
133 [kTopEarlgreyPlicIrqIdI2c2RxOverflow] = kDtInstanceIdI2c2,
134 [kTopEarlgreyPlicIrqIdI2c2ControllerHalt] = kDtInstanceIdI2c2,
135 [kTopEarlgreyPlicIrqIdI2c2SclInterference] = kDtInstanceIdI2c2,
136 [kTopEarlgreyPlicIrqIdI2c2SdaInterference] = kDtInstanceIdI2c2,
137 [kTopEarlgreyPlicIrqIdI2c2StretchTimeout] = kDtInstanceIdI2c2,
138 [kTopEarlgreyPlicIrqIdI2c2SdaUnstable] = kDtInstanceIdI2c2,
139 [kTopEarlgreyPlicIrqIdI2c2CmdComplete] = kDtInstanceIdI2c2,
140 [kTopEarlgreyPlicIrqIdI2c2TxStretch] = kDtInstanceIdI2c2,
141 [kTopEarlgreyPlicIrqIdI2c2TxThreshold] = kDtInstanceIdI2c2,
142 [kTopEarlgreyPlicIrqIdI2c2AcqStretch] = kDtInstanceIdI2c2,
143 [kTopEarlgreyPlicIrqIdI2c2UnexpStop] = kDtInstanceIdI2c2,
144 [kTopEarlgreyPlicIrqIdI2c2HostTimeout] = kDtInstanceIdI2c2,
145 [kTopEarlgreyPlicIrqIdRvTimerTimerExpiredHart0Timer0] = kDtInstanceIdRvTimer,
146 [kTopEarlgreyPlicIrqIdOtpCtrlOtpOperationDone] = kDtInstanceIdOtpCtrl,
147 [kTopEarlgreyPlicIrqIdOtpCtrlOtpError] = kDtInstanceIdOtpCtrl,
148 [kTopEarlgreyPlicIrqIdAlertHandlerClassa] = kDtInstanceIdAlertHandler,
149 [kTopEarlgreyPlicIrqIdAlertHandlerClassb] = kDtInstanceIdAlertHandler,
150 [kTopEarlgreyPlicIrqIdAlertHandlerClassc] = kDtInstanceIdAlertHandler,
151 [kTopEarlgreyPlicIrqIdAlertHandlerClassd] = kDtInstanceIdAlertHandler,
152 [kTopEarlgreyPlicIrqIdSpiHost0Error] = kDtInstanceIdSpiHost0,
153 [kTopEarlgreyPlicIrqIdSpiHost0SpiEvent] = kDtInstanceIdSpiHost0,
154 [kTopEarlgreyPlicIrqIdSpiHost1Error] = kDtInstanceIdSpiHost1,
155 [kTopEarlgreyPlicIrqIdSpiHost1SpiEvent] = kDtInstanceIdSpiHost1,
156 [kTopEarlgreyPlicIrqIdUsbdevPktReceived] = kDtInstanceIdUsbdev,
157 [kTopEarlgreyPlicIrqIdUsbdevPktSent] = kDtInstanceIdUsbdev,
158 [kTopEarlgreyPlicIrqIdUsbdevDisconnected] = kDtInstanceIdUsbdev,
159 [kTopEarlgreyPlicIrqIdUsbdevHostLost] = kDtInstanceIdUsbdev,
160 [kTopEarlgreyPlicIrqIdUsbdevLinkReset] = kDtInstanceIdUsbdev,
161 [kTopEarlgreyPlicIrqIdUsbdevLinkSuspend] = kDtInstanceIdUsbdev,
162 [kTopEarlgreyPlicIrqIdUsbdevLinkResume] = kDtInstanceIdUsbdev,
163 [kTopEarlgreyPlicIrqIdUsbdevAvOutEmpty] = kDtInstanceIdUsbdev,
164 [kTopEarlgreyPlicIrqIdUsbdevRxFull] = kDtInstanceIdUsbdev,
165 [kTopEarlgreyPlicIrqIdUsbdevAvOverflow] = kDtInstanceIdUsbdev,
166 [kTopEarlgreyPlicIrqIdUsbdevLinkInErr] = kDtInstanceIdUsbdev,
167 [kTopEarlgreyPlicIrqIdUsbdevRxCrcErr] = kDtInstanceIdUsbdev,
168 [kTopEarlgreyPlicIrqIdUsbdevRxPidErr] = kDtInstanceIdUsbdev,
169 [kTopEarlgreyPlicIrqIdUsbdevRxBitstuffErr] = kDtInstanceIdUsbdev,
170 [kTopEarlgreyPlicIrqIdUsbdevFrame] = kDtInstanceIdUsbdev,
171 [kTopEarlgreyPlicIrqIdUsbdevPowered] = kDtInstanceIdUsbdev,
172 [kTopEarlgreyPlicIrqIdUsbdevLinkOutErr] = kDtInstanceIdUsbdev,
173 [kTopEarlgreyPlicIrqIdUsbdevAvSetupEmpty] = kDtInstanceIdUsbdev,
174 [kTopEarlgreyPlicIrqIdPwrmgrAonWakeup] = kDtInstanceIdPwrmgrAon,
175 [kTopEarlgreyPlicIrqIdSysrstCtrlAonEventDetected] = kDtInstanceIdSysrstCtrlAon,
176 [kTopEarlgreyPlicIrqIdAdcCtrlAonMatchPending] = kDtInstanceIdAdcCtrlAon,
177 [kTopEarlgreyPlicIrqIdAonTimerAonWkupTimerExpired] = kDtInstanceIdAonTimerAon,
178 [kTopEarlgreyPlicIrqIdAonTimerAonWdogTimerBark] = kDtInstanceIdAonTimerAon,
179 [kTopEarlgreyPlicIrqIdSensorCtrlAonIoStatusChange] = kDtInstanceIdSensorCtrlAon,
180 [kTopEarlgreyPlicIrqIdSensorCtrlAonInitStatusChange] = kDtInstanceIdSensorCtrlAon,
181 [kTopEarlgreyPlicIrqIdFlashCtrlProgEmpty] = kDtInstanceIdFlashCtrl,
182 [kTopEarlgreyPlicIrqIdFlashCtrlProgLvl] = kDtInstanceIdFlashCtrl,
183 [kTopEarlgreyPlicIrqIdFlashCtrlRdFull] = kDtInstanceIdFlashCtrl,
184 [kTopEarlgreyPlicIrqIdFlashCtrlRdLvl] = kDtInstanceIdFlashCtrl,
185 [kTopEarlgreyPlicIrqIdFlashCtrlOpDone] = kDtInstanceIdFlashCtrl,
186 [kTopEarlgreyPlicIrqIdFlashCtrlCorrErr] = kDtInstanceIdFlashCtrl,
187 [kTopEarlgreyPlicIrqIdHmacHmacDone] = kDtInstanceIdHmac,
188 [kTopEarlgreyPlicIrqIdHmacFifoEmpty] = kDtInstanceIdHmac,
189 [kTopEarlgreyPlicIrqIdHmacHmacErr] = kDtInstanceIdHmac,
190 [kTopEarlgreyPlicIrqIdKmacKmacDone] = kDtInstanceIdKmac,
191 [kTopEarlgreyPlicIrqIdKmacFifoEmpty] = kDtInstanceIdKmac,
192 [kTopEarlgreyPlicIrqIdKmacKmacErr] = kDtInstanceIdKmac,
193 [kTopEarlgreyPlicIrqIdOtbnDone] = kDtInstanceIdOtbn,
194 [kTopEarlgreyPlicIrqIdKeymgrOpDone] = kDtInstanceIdKeymgr,
195 [kTopEarlgreyPlicIrqIdCsrngCsCmdReqDone] = kDtInstanceIdCsrng,
196 [kTopEarlgreyPlicIrqIdCsrngCsEntropyReq] = kDtInstanceIdCsrng,
197 [kTopEarlgreyPlicIrqIdCsrngCsHwInstExc] = kDtInstanceIdCsrng,
198 [kTopEarlgreyPlicIrqIdCsrngCsFatalErr] = kDtInstanceIdCsrng,
199 [kTopEarlgreyPlicIrqIdEntropySrcEsEntropyValid] = kDtInstanceIdEntropySrc,
200 [kTopEarlgreyPlicIrqIdEntropySrcEsHealthTestFailed] = kDtInstanceIdEntropySrc,
201 [kTopEarlgreyPlicIrqIdEntropySrcEsObserveFifoReady] = kDtInstanceIdEntropySrc,
202 [kTopEarlgreyPlicIrqIdEntropySrcEsFatalErr] = kDtInstanceIdEntropySrc,
203 [kTopEarlgreyPlicIrqIdEdn0EdnCmdReqDone] = kDtInstanceIdEdn0,
204 [kTopEarlgreyPlicIrqIdEdn0EdnFatalErr] = kDtInstanceIdEdn0,
205 [kTopEarlgreyPlicIrqIdEdn1EdnCmdReqDone] = kDtInstanceIdEdn1,
206 [kTopEarlgreyPlicIrqIdEdn1EdnFatalErr] = kDtInstanceIdEdn1,
207};
208
209dt_instance_id_t dt_plic_id_to_instance_id(dt_plic_irq_id_t irq) {
210 if (irq <= kTopEarlgreyPlicIrqIdLast) {
211 return instance_from_irq[irq];
212 }
213 return kDtInstanceIdUnknown;
214}
215
216
217enum {
218 kTopEarlgreyAlertIdCount = kTopEarlgreyAlertIdLast + 1,
219};
220
221static const dt_instance_id_t instance_from_alert[kTopEarlgreyAlertIdCount] = {
222 [kTopEarlgreyAlertIdUart0FatalFault] = kDtInstanceIdUart0,
223 [kTopEarlgreyAlertIdUart1FatalFault] = kDtInstanceIdUart1,
224 [kTopEarlgreyAlertIdUart2FatalFault] = kDtInstanceIdUart2,
225 [kTopEarlgreyAlertIdUart3FatalFault] = kDtInstanceIdUart3,
226 [kTopEarlgreyAlertIdGpioFatalFault] = kDtInstanceIdGpio,
227 [kTopEarlgreyAlertIdSpiDeviceFatalFault] = kDtInstanceIdSpiDevice,
228 [kTopEarlgreyAlertIdI2c0FatalFault] = kDtInstanceIdI2c0,
229 [kTopEarlgreyAlertIdI2c1FatalFault] = kDtInstanceIdI2c1,
230 [kTopEarlgreyAlertIdI2c2FatalFault] = kDtInstanceIdI2c2,
231 [kTopEarlgreyAlertIdRvTimerFatalFault] = kDtInstanceIdRvTimer,
232 [kTopEarlgreyAlertIdOtpCtrlFatalMacroError] = kDtInstanceIdOtpCtrl,
233 [kTopEarlgreyAlertIdOtpCtrlFatalCheckError] = kDtInstanceIdOtpCtrl,
234 [kTopEarlgreyAlertIdOtpCtrlFatalBusIntegError] = kDtInstanceIdOtpCtrl,
235 [kTopEarlgreyAlertIdOtpCtrlFatalPrimOtpAlert] = kDtInstanceIdOtpCtrl,
236 [kTopEarlgreyAlertIdOtpCtrlRecovPrimOtpAlert] = kDtInstanceIdOtpCtrl,
237 [kTopEarlgreyAlertIdLcCtrlFatalProgError] = kDtInstanceIdLcCtrl,
238 [kTopEarlgreyAlertIdLcCtrlFatalStateError] = kDtInstanceIdLcCtrl,
239 [kTopEarlgreyAlertIdLcCtrlFatalBusIntegError] = kDtInstanceIdLcCtrl,
240 [kTopEarlgreyAlertIdSpiHost0FatalFault] = kDtInstanceIdSpiHost0,
241 [kTopEarlgreyAlertIdSpiHost1FatalFault] = kDtInstanceIdSpiHost1,
242 [kTopEarlgreyAlertIdUsbdevFatalFault] = kDtInstanceIdUsbdev,
243 [kTopEarlgreyAlertIdPwrmgrAonFatalFault] = kDtInstanceIdPwrmgrAon,
244 [kTopEarlgreyAlertIdRstmgrAonFatalFault] = kDtInstanceIdRstmgrAon,
245 [kTopEarlgreyAlertIdRstmgrAonFatalCnstyFault] = kDtInstanceIdRstmgrAon,
246 [kTopEarlgreyAlertIdClkmgrAonRecovFault] = kDtInstanceIdClkmgrAon,
247 [kTopEarlgreyAlertIdClkmgrAonFatalFault] = kDtInstanceIdClkmgrAon,
248 [kTopEarlgreyAlertIdSysrstCtrlAonFatalFault] = kDtInstanceIdSysrstCtrlAon,
249 [kTopEarlgreyAlertIdAdcCtrlAonFatalFault] = kDtInstanceIdAdcCtrlAon,
250 [kTopEarlgreyAlertIdPwmAonFatalFault] = kDtInstanceIdPwmAon,
251 [kTopEarlgreyAlertIdPinmuxAonFatalFault] = kDtInstanceIdPinmuxAon,
252 [kTopEarlgreyAlertIdAonTimerAonFatalFault] = kDtInstanceIdAonTimerAon,
253 [kTopEarlgreyAlertIdSensorCtrlAonRecovAlert] = kDtInstanceIdSensorCtrlAon,
254 [kTopEarlgreyAlertIdSensorCtrlAonFatalAlert] = kDtInstanceIdSensorCtrlAon,
255 [kTopEarlgreyAlertIdSramCtrlRetAonFatalError] = kDtInstanceIdSramCtrlRetAon,
256 [kTopEarlgreyAlertIdFlashCtrlRecovErr] = kDtInstanceIdFlashCtrl,
257 [kTopEarlgreyAlertIdFlashCtrlFatalStdErr] = kDtInstanceIdFlashCtrl,
258 [kTopEarlgreyAlertIdFlashCtrlFatalErr] = kDtInstanceIdFlashCtrl,
259 [kTopEarlgreyAlertIdFlashCtrlFatalPrimFlashAlert] = kDtInstanceIdFlashCtrl,
260 [kTopEarlgreyAlertIdFlashCtrlRecovPrimFlashAlert] = kDtInstanceIdFlashCtrl,
261 [kTopEarlgreyAlertIdRvDmFatalFault] = kDtInstanceIdRvDm,
262 [kTopEarlgreyAlertIdRvPlicFatalFault] = kDtInstanceIdRvPlic,
263 [kTopEarlgreyAlertIdAesRecovCtrlUpdateErr] = kDtInstanceIdAes,
264 [kTopEarlgreyAlertIdAesFatalFault] = kDtInstanceIdAes,
265 [kTopEarlgreyAlertIdHmacFatalFault] = kDtInstanceIdHmac,
266 [kTopEarlgreyAlertIdKmacRecovOperationErr] = kDtInstanceIdKmac,
267 [kTopEarlgreyAlertIdKmacFatalFaultErr] = kDtInstanceIdKmac,
268 [kTopEarlgreyAlertIdOtbnFatal] = kDtInstanceIdOtbn,
269 [kTopEarlgreyAlertIdOtbnRecov] = kDtInstanceIdOtbn,
270 [kTopEarlgreyAlertIdKeymgrRecovOperationErr] = kDtInstanceIdKeymgr,
271 [kTopEarlgreyAlertIdKeymgrFatalFaultErr] = kDtInstanceIdKeymgr,
272 [kTopEarlgreyAlertIdCsrngRecovAlert] = kDtInstanceIdCsrng,
273 [kTopEarlgreyAlertIdCsrngFatalAlert] = kDtInstanceIdCsrng,
274 [kTopEarlgreyAlertIdEntropySrcRecovAlert] = kDtInstanceIdEntropySrc,
275 [kTopEarlgreyAlertIdEntropySrcFatalAlert] = kDtInstanceIdEntropySrc,
276 [kTopEarlgreyAlertIdEdn0RecovAlert] = kDtInstanceIdEdn0,
277 [kTopEarlgreyAlertIdEdn0FatalAlert] = kDtInstanceIdEdn0,
278 [kTopEarlgreyAlertIdEdn1RecovAlert] = kDtInstanceIdEdn1,
279 [kTopEarlgreyAlertIdEdn1FatalAlert] = kDtInstanceIdEdn1,
280 [kTopEarlgreyAlertIdSramCtrlMainFatalError] = kDtInstanceIdSramCtrlMain,
281 [kTopEarlgreyAlertIdRomCtrlFatal] = kDtInstanceIdRomCtrl,
282 [kTopEarlgreyAlertIdRvCoreIbexFatalSwErr] = kDtInstanceIdRvCoreIbex,
283 [kTopEarlgreyAlertIdRvCoreIbexRecovSwErr] = kDtInstanceIdRvCoreIbex,
284 [kTopEarlgreyAlertIdRvCoreIbexFatalHwErr] = kDtInstanceIdRvCoreIbex,
285 [kTopEarlgreyAlertIdRvCoreIbexRecovHwErr] = kDtInstanceIdRvCoreIbex,
286};
287
288dt_instance_id_t dt_alert_id_to_instance_id(dt_alert_id_t alert) {
289 if (alert <= kTopEarlgreyAlertIdLast) {
290 return instance_from_alert[alert];
291 }
292 return kDtInstanceIdUnknown;
293}
294
295static const dt_device_type_t device_type[kDtInstanceIdCount] = {
296 [kDtInstanceIdAdcCtrlAon] = kDtDeviceTypeAdcCtrl,
297 [kDtInstanceIdAes] = kDtDeviceTypeAes,
298 [kDtInstanceIdAlertHandler] = kDtDeviceTypeAlertHandler,
299 [kDtInstanceIdAonTimerAon] = kDtDeviceTypeAonTimer,
300 [kDtInstanceIdAst] = kDtDeviceTypeAst,
301 [kDtInstanceIdClkmgrAon] = kDtDeviceTypeClkmgr,
302 [kDtInstanceIdCsrng] = kDtDeviceTypeCsrng,
303 [kDtInstanceIdEdn0] = kDtDeviceTypeEdn,
304 [kDtInstanceIdEdn1] = kDtDeviceTypeEdn,
305 [kDtInstanceIdEntropySrc] = kDtDeviceTypeEntropySrc,
306 [kDtInstanceIdFlashCtrl] = kDtDeviceTypeFlashCtrl,
307 [kDtInstanceIdGpio] = kDtDeviceTypeGpio,
308 [kDtInstanceIdHmac] = kDtDeviceTypeHmac,
309 [kDtInstanceIdI2c0] = kDtDeviceTypeI2c,
310 [kDtInstanceIdI2c1] = kDtDeviceTypeI2c,
311 [kDtInstanceIdI2c2] = kDtDeviceTypeI2c,
312 [kDtInstanceIdKeymgr] = kDtDeviceTypeKeymgr,
313 [kDtInstanceIdKmac] = kDtDeviceTypeKmac,
314 [kDtInstanceIdLcCtrl] = kDtDeviceTypeLcCtrl,
315 [kDtInstanceIdOtbn] = kDtDeviceTypeOtbn,
316 [kDtInstanceIdOtpCtrl] = kDtDeviceTypeOtpCtrl,
317 [kDtInstanceIdOtpMacro] = kDtDeviceTypeOtpMacro,
318 [kDtInstanceIdPinmuxAon] = kDtDeviceTypePinmux,
319 [kDtInstanceIdPwmAon] = kDtDeviceTypePwm,
320 [kDtInstanceIdPwrmgrAon] = kDtDeviceTypePwrmgr,
321 [kDtInstanceIdRomCtrl] = kDtDeviceTypeRomCtrl,
322 [kDtInstanceIdRstmgrAon] = kDtDeviceTypeRstmgr,
323 [kDtInstanceIdRvCoreIbex] = kDtDeviceTypeRvCoreIbex,
324 [kDtInstanceIdRvDm] = kDtDeviceTypeRvDm,
325 [kDtInstanceIdRvPlic] = kDtDeviceTypeRvPlic,
326 [kDtInstanceIdRvTimer] = kDtDeviceTypeRvTimer,
327 [kDtInstanceIdSensorCtrlAon] = kDtDeviceTypeSensorCtrl,
328 [kDtInstanceIdSpiDevice] = kDtDeviceTypeSpiDevice,
329 [kDtInstanceIdSpiHost0] = kDtDeviceTypeSpiHost,
330 [kDtInstanceIdSpiHost1] = kDtDeviceTypeSpiHost,
331 [kDtInstanceIdSramCtrlRetAon] = kDtDeviceTypeSramCtrl,
332 [kDtInstanceIdSramCtrlMain] = kDtDeviceTypeSramCtrl,
333 [kDtInstanceIdSysrstCtrlAon] = kDtDeviceTypeSysrstCtrl,
334 [kDtInstanceIdUart0] = kDtDeviceTypeUart,
335 [kDtInstanceIdUart1] = kDtDeviceTypeUart,
336 [kDtInstanceIdUart2] = kDtDeviceTypeUart,
337 [kDtInstanceIdUart3] = kDtDeviceTypeUart,
338 [kDtInstanceIdUsbdev] = kDtDeviceTypeUsbdev,
339};
340
341dt_device_type_t dt_device_type(dt_instance_id_t dev) {
342 if ((int)dev < kDtInstanceIdCount) {
343 return device_type[dev];
344 }
345 return kDtDeviceTypeUnknown;
346}
347
348/**
349 * Pad description.
350 *
351 * A `dt_pad_t` represents a chip's physical pad.
352 */
353typedef struct dt_pad_desc {
354 dt_pad_type_t type; /**< Pad type */
355 /**
356 * For `kDtPadTypeMio` pads: MIO out number. This is the index of the MIO_OUTSEL register
357 * that controls this pad (or the output part of this pad).
358 *
359 * For `kDtPadTypeDio`: DIO pad number. This is the index of the various DIO_PAD_* registers
360 * that control this pad.
361 */
362 uint16_t mio_out_or_direct_pad;
363 /**
364 * For `kDtPadTypeMio` pads: MIO pad number. This is the value to put in the MIO_PERIPH_INSEL
365 * registers to connect a peripheral to this pad.
366 */
367 uint16_t insel;
368} dt_pad_desc_t;
369
370
371
372// Pad descriptions.
373static const dt_pad_desc_t dt_pad[kDtPadCount] = {
374 [kDtPadConstantZero] = {
375 .type = kDtPadTypeMio,
376 .mio_out_or_direct_pad = 0,
377 .insel = kTopEarlgreyPinmuxInselConstantZero,
378 },
379 [kDtPadConstantOne] = {
380 .type = kDtPadTypeMio,
381 .mio_out_or_direct_pad = 0,
382 .insel = kTopEarlgreyPinmuxInselConstantOne,
383 },
384 [kDtPadIoa0] = {
385 .type = kDtPadTypeMio,
386 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa0,
387 .insel = kTopEarlgreyPinmuxInselIoa0,
388 },
389 [kDtPadIoa1] = {
390 .type = kDtPadTypeMio,
391 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa1,
392 .insel = kTopEarlgreyPinmuxInselIoa1,
393 },
394 [kDtPadIoa2] = {
395 .type = kDtPadTypeMio,
396 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa2,
397 .insel = kTopEarlgreyPinmuxInselIoa2,
398 },
399 [kDtPadIoa3] = {
400 .type = kDtPadTypeMio,
401 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa3,
402 .insel = kTopEarlgreyPinmuxInselIoa3,
403 },
404 [kDtPadIoa4] = {
405 .type = kDtPadTypeMio,
406 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa4,
407 .insel = kTopEarlgreyPinmuxInselIoa4,
408 },
409 [kDtPadIoa5] = {
410 .type = kDtPadTypeMio,
411 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa5,
412 .insel = kTopEarlgreyPinmuxInselIoa5,
413 },
414 [kDtPadIoa6] = {
415 .type = kDtPadTypeMio,
416 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa6,
417 .insel = kTopEarlgreyPinmuxInselIoa6,
418 },
419 [kDtPadIoa7] = {
420 .type = kDtPadTypeMio,
421 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa7,
422 .insel = kTopEarlgreyPinmuxInselIoa7,
423 },
424 [kDtPadIoa8] = {
425 .type = kDtPadTypeMio,
426 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa8,
427 .insel = kTopEarlgreyPinmuxInselIoa8,
428 },
429 [kDtPadIob0] = {
430 .type = kDtPadTypeMio,
431 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob0,
432 .insel = kTopEarlgreyPinmuxInselIob0,
433 },
434 [kDtPadIob1] = {
435 .type = kDtPadTypeMio,
436 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob1,
437 .insel = kTopEarlgreyPinmuxInselIob1,
438 },
439 [kDtPadIob2] = {
440 .type = kDtPadTypeMio,
441 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob2,
442 .insel = kTopEarlgreyPinmuxInselIob2,
443 },
444 [kDtPadIob3] = {
445 .type = kDtPadTypeMio,
446 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob3,
447 .insel = kTopEarlgreyPinmuxInselIob3,
448 },
449 [kDtPadIob4] = {
450 .type = kDtPadTypeMio,
451 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob4,
452 .insel = kTopEarlgreyPinmuxInselIob4,
453 },
454 [kDtPadIob5] = {
455 .type = kDtPadTypeMio,
456 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob5,
457 .insel = kTopEarlgreyPinmuxInselIob5,
458 },
459 [kDtPadIob6] = {
460 .type = kDtPadTypeMio,
461 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob6,
462 .insel = kTopEarlgreyPinmuxInselIob6,
463 },
464 [kDtPadIob7] = {
465 .type = kDtPadTypeMio,
466 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob7,
467 .insel = kTopEarlgreyPinmuxInselIob7,
468 },
469 [kDtPadIob8] = {
470 .type = kDtPadTypeMio,
471 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob8,
472 .insel = kTopEarlgreyPinmuxInselIob8,
473 },
474 [kDtPadIob9] = {
475 .type = kDtPadTypeMio,
476 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob9,
477 .insel = kTopEarlgreyPinmuxInselIob9,
478 },
479 [kDtPadIob10] = {
480 .type = kDtPadTypeMio,
481 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob10,
482 .insel = kTopEarlgreyPinmuxInselIob10,
483 },
484 [kDtPadIob11] = {
485 .type = kDtPadTypeMio,
486 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob11,
487 .insel = kTopEarlgreyPinmuxInselIob11,
488 },
489 [kDtPadIob12] = {
490 .type = kDtPadTypeMio,
491 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob12,
492 .insel = kTopEarlgreyPinmuxInselIob12,
493 },
494 [kDtPadIoc0] = {
495 .type = kDtPadTypeMio,
496 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc0,
497 .insel = kTopEarlgreyPinmuxInselIoc0,
498 },
499 [kDtPadIoc1] = {
500 .type = kDtPadTypeMio,
501 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc1,
502 .insel = kTopEarlgreyPinmuxInselIoc1,
503 },
504 [kDtPadIoc2] = {
505 .type = kDtPadTypeMio,
506 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc2,
507 .insel = kTopEarlgreyPinmuxInselIoc2,
508 },
509 [kDtPadIoc3] = {
510 .type = kDtPadTypeMio,
511 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc3,
512 .insel = kTopEarlgreyPinmuxInselIoc3,
513 },
514 [kDtPadIoc4] = {
515 .type = kDtPadTypeMio,
516 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc4,
517 .insel = kTopEarlgreyPinmuxInselIoc4,
518 },
519 [kDtPadIoc5] = {
520 .type = kDtPadTypeMio,
521 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc5,
522 .insel = kTopEarlgreyPinmuxInselIoc5,
523 },
524 [kDtPadIoc6] = {
525 .type = kDtPadTypeMio,
526 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc6,
527 .insel = kTopEarlgreyPinmuxInselIoc6,
528 },
529 [kDtPadIoc7] = {
530 .type = kDtPadTypeMio,
531 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc7,
532 .insel = kTopEarlgreyPinmuxInselIoc7,
533 },
534 [kDtPadIoc8] = {
535 .type = kDtPadTypeMio,
536 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc8,
537 .insel = kTopEarlgreyPinmuxInselIoc8,
538 },
539 [kDtPadIoc9] = {
540 .type = kDtPadTypeMio,
541 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc9,
542 .insel = kTopEarlgreyPinmuxInselIoc9,
543 },
544 [kDtPadIoc10] = {
545 .type = kDtPadTypeMio,
546 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc10,
547 .insel = kTopEarlgreyPinmuxInselIoc10,
548 },
549 [kDtPadIoc11] = {
550 .type = kDtPadTypeMio,
551 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc11,
552 .insel = kTopEarlgreyPinmuxInselIoc11,
553 },
554 [kDtPadIoc12] = {
555 .type = kDtPadTypeMio,
556 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc12,
557 .insel = kTopEarlgreyPinmuxInselIoc12,
558 },
559 [kDtPadIor0] = {
560 .type = kDtPadTypeMio,
561 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor0,
562 .insel = kTopEarlgreyPinmuxInselIor0,
563 },
564 [kDtPadIor1] = {
565 .type = kDtPadTypeMio,
566 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor1,
567 .insel = kTopEarlgreyPinmuxInselIor1,
568 },
569 [kDtPadIor2] = {
570 .type = kDtPadTypeMio,
571 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor2,
572 .insel = kTopEarlgreyPinmuxInselIor2,
573 },
574 [kDtPadIor3] = {
575 .type = kDtPadTypeMio,
576 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor3,
577 .insel = kTopEarlgreyPinmuxInselIor3,
578 },
579 [kDtPadIor4] = {
580 .type = kDtPadTypeMio,
581 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor4,
582 .insel = kTopEarlgreyPinmuxInselIor4,
583 },
584 [kDtPadIor5] = {
585 .type = kDtPadTypeMio,
586 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor5,
587 .insel = kTopEarlgreyPinmuxInselIor5,
588 },
589 [kDtPadIor6] = {
590 .type = kDtPadTypeMio,
591 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor6,
592 .insel = kTopEarlgreyPinmuxInselIor6,
593 },
594 [kDtPadIor7] = {
595 .type = kDtPadTypeMio,
596 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor7,
597 .insel = kTopEarlgreyPinmuxInselIor7,
598 },
599 [kDtPadIor10] = {
600 .type = kDtPadTypeMio,
601 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor10,
602 .insel = kTopEarlgreyPinmuxInselIor10,
603 },
604 [kDtPadIor11] = {
605 .type = kDtPadTypeMio,
606 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor11,
607 .insel = kTopEarlgreyPinmuxInselIor11,
608 },
609 [kDtPadIor12] = {
610 .type = kDtPadTypeMio,
611 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor12,
612 .insel = kTopEarlgreyPinmuxInselIor12,
613 },
614 [kDtPadIor13] = {
615 .type = kDtPadTypeMio,
616 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor13,
617 .insel = kTopEarlgreyPinmuxInselIor13,
618 },
619 [kDtPadUsbdevUsbDp] = {
620 .type = kDtPadTypeDio,
621 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsUsbdevUsbDp,
622 .insel = 0,
623 },
624 [kDtPadUsbdevUsbDn] = {
625 .type = kDtPadTypeDio,
626 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsUsbdevUsbDn,
627 .insel = 0,
628 },
629 [kDtPadSpiHost0Sd0] = {
630 .type = kDtPadTypeDio,
631 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd0,
632 .insel = 0,
633 },
634 [kDtPadSpiHost0Sd1] = {
635 .type = kDtPadTypeDio,
636 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd1,
637 .insel = 0,
638 },
639 [kDtPadSpiHost0Sd2] = {
640 .type = kDtPadTypeDio,
641 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd2,
642 .insel = 0,
643 },
644 [kDtPadSpiHost0Sd3] = {
645 .type = kDtPadTypeDio,
646 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd3,
647 .insel = 0,
648 },
649 [kDtPadSpiDeviceSd0] = {
650 .type = kDtPadTypeDio,
651 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd0,
652 .insel = 0,
653 },
654 [kDtPadSpiDeviceSd1] = {
655 .type = kDtPadTypeDio,
656 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd1,
657 .insel = 0,
658 },
659 [kDtPadSpiDeviceSd2] = {
660 .type = kDtPadTypeDio,
661 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd2,
662 .insel = 0,
663 },
664 [kDtPadSpiDeviceSd3] = {
665 .type = kDtPadTypeDio,
666 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd3,
667 .insel = 0,
668 },
669 [kDtPadSysrstCtrlAonEcRstL] = {
670 .type = kDtPadTypeDio,
671 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSysrstCtrlAonEcRstL,
672 .insel = 0,
673 },
674 [kDtPadSysrstCtrlAonFlashWpL] = {
675 .type = kDtPadTypeDio,
676 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSysrstCtrlAonFlashWpL,
677 .insel = 0,
678 },
679 [kDtPadSpiDeviceSck] = {
680 .type = kDtPadTypeDio,
681 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSck,
682 .insel = 0,
683 },
684 [kDtPadSpiDeviceCsb] = {
685 .type = kDtPadTypeDio,
686 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceCsb,
687 .insel = 0,
688 },
689 [kDtPadSpiHost0Sck] = {
690 .type = kDtPadTypeDio,
691 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sck,
692 .insel = 0,
693 },
694 [kDtPadSpiHost0Csb] = {
695 .type = kDtPadTypeDio,
696 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Csb,
697 .insel = 0,
698 },
699};
700
701
702
703#define TRY_GET_PAD(pad, default) ({ if ((pad) < (dt_pad_t)0 || (int)(pad) >= kDtPadCount) return (default); &dt_pad[pad]; })
704
705dt_pad_type_t dt_pad_type(dt_pad_t pad) {
706 return TRY_GET_PAD(pad, kDtPadTypeUnspecified)->type;
707}
708
709dt_pinmux_mio_out_t dt_pad_mio_out(dt_pad_t pad) {
710 return (dt_pinmux_mio_out_t)TRY_GET_PAD(pad, 0)->mio_out_or_direct_pad;
711}
712
713dt_pinmux_muxed_pad_t dt_pad_mio_pad_index(dt_pad_t pad) {
714 // Same index as MIO_OUT.
715 return (dt_pinmux_muxed_pad_t)dt_pad_mio_out(pad);
716}
717
718dt_pinmux_insel_t dt_pad_mio_insel(dt_pad_t pad) {
719 return (dt_pinmux_insel_t)TRY_GET_PAD(pad, 0)->insel;
720}
721
722dt_pinmux_direct_pad_t dt_pad_dio_pad_index(dt_pad_t pad) {
723 return (dt_pinmux_direct_pad_t)TRY_GET_PAD(pad, 0)->mio_out_or_direct_pad;
724}
725
726/* Pin that is constantly tied to high-Z (input only) */
727const dt_periph_io_t kDtPeriphIoConstantHighZ = {
728 .__internal = {
729 .type = kDtPeriphIoTypeMio,
730 .periph_input_or_direct_pad = 0,
731 .outsel_or_dt_pad = kDtPinmuxOutselConstantHighZ,
732 }
733};
734
735/* Pin that is constantly tied to zero (input/output) */
736const dt_periph_io_t kDtPeriphIoConstantZero = {
737 .__internal = {
738 .type = kDtPeriphIoTypeMio,
739 .periph_input_or_direct_pad = 0,
740 .outsel_or_dt_pad = kDtPinmuxOutselConstantZero,
741 }
742};
743
744/* Pin that is constantly tied to one (input/output) */
745const dt_periph_io_t kDtPeriphIoConstantOne = {
746 .__internal = {
747 .type = kDtPeriphIoTypeMio,
748 .periph_input_or_direct_pad = 0,
749 .outsel_or_dt_pad = kDtPinmuxOutselConstantOne,
750 }
751};