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 [kTopEarlgreyAlertIdPinmuxAonFatalFault] = kDtInstanceIdPinmuxAon,
251 [kTopEarlgreyAlertIdAonTimerAonFatalFault] = kDtInstanceIdAonTimerAon,
252 [kTopEarlgreyAlertIdSensorCtrlAonRecovAlert] = kDtInstanceIdSensorCtrlAon,
253 [kTopEarlgreyAlertIdSensorCtrlAonFatalAlert] = kDtInstanceIdSensorCtrlAon,
254 [kTopEarlgreyAlertIdSramCtrlRetAonFatalError] = kDtInstanceIdSramCtrlRetAon,
255 [kTopEarlgreyAlertIdFlashCtrlRecovErr] = kDtInstanceIdFlashCtrl,
256 [kTopEarlgreyAlertIdFlashCtrlFatalStdErr] = kDtInstanceIdFlashCtrl,
257 [kTopEarlgreyAlertIdFlashCtrlFatalErr] = kDtInstanceIdFlashCtrl,
258 [kTopEarlgreyAlertIdFlashCtrlFatalPrimFlashAlert] = kDtInstanceIdFlashCtrl,
259 [kTopEarlgreyAlertIdFlashCtrlRecovPrimFlashAlert] = kDtInstanceIdFlashCtrl,
260 [kTopEarlgreyAlertIdRvDmFatalFault] = kDtInstanceIdRvDm,
261 [kTopEarlgreyAlertIdRvPlicFatalFault] = kDtInstanceIdRvPlic,
262 [kTopEarlgreyAlertIdAesRecovCtrlUpdateErr] = kDtInstanceIdAes,
263 [kTopEarlgreyAlertIdAesFatalFault] = kDtInstanceIdAes,
264 [kTopEarlgreyAlertIdHmacFatalFault] = kDtInstanceIdHmac,
265 [kTopEarlgreyAlertIdKmacRecovOperationErr] = kDtInstanceIdKmac,
266 [kTopEarlgreyAlertIdKmacFatalFaultErr] = kDtInstanceIdKmac,
267 [kTopEarlgreyAlertIdOtbnFatal] = kDtInstanceIdOtbn,
268 [kTopEarlgreyAlertIdOtbnRecov] = kDtInstanceIdOtbn,
269 [kTopEarlgreyAlertIdKeymgrRecovOperationErr] = kDtInstanceIdKeymgr,
270 [kTopEarlgreyAlertIdKeymgrFatalFaultErr] = kDtInstanceIdKeymgr,
271 [kTopEarlgreyAlertIdCsrngRecovAlert] = kDtInstanceIdCsrng,
272 [kTopEarlgreyAlertIdCsrngFatalAlert] = kDtInstanceIdCsrng,
273 [kTopEarlgreyAlertIdEntropySrcRecovAlert] = kDtInstanceIdEntropySrc,
274 [kTopEarlgreyAlertIdEntropySrcFatalAlert] = kDtInstanceIdEntropySrc,
275 [kTopEarlgreyAlertIdEdn0RecovAlert] = kDtInstanceIdEdn0,
276 [kTopEarlgreyAlertIdEdn0FatalAlert] = kDtInstanceIdEdn0,
277 [kTopEarlgreyAlertIdEdn1RecovAlert] = kDtInstanceIdEdn1,
278 [kTopEarlgreyAlertIdEdn1FatalAlert] = kDtInstanceIdEdn1,
279 [kTopEarlgreyAlertIdSramCtrlMainFatalError] = kDtInstanceIdSramCtrlMain,
280 [kTopEarlgreyAlertIdRomCtrlFatal] = kDtInstanceIdRomCtrl,
281 [kTopEarlgreyAlertIdRvCoreIbexFatalSwErr] = kDtInstanceIdRvCoreIbex,
282 [kTopEarlgreyAlertIdRvCoreIbexRecovSwErr] = kDtInstanceIdRvCoreIbex,
283 [kTopEarlgreyAlertIdRvCoreIbexFatalHwErr] = kDtInstanceIdRvCoreIbex,
284 [kTopEarlgreyAlertIdRvCoreIbexRecovHwErr] = kDtInstanceIdRvCoreIbex,
285};
286
287dt_instance_id_t dt_alert_id_to_instance_id(dt_alert_id_t alert) {
288 if (alert <= kTopEarlgreyAlertIdLast) {
289 return instance_from_alert[alert];
290 }
291 return kDtInstanceIdUnknown;
292}
293
294static const dt_device_type_t device_type[kDtInstanceIdCount] = {
295 [kDtInstanceIdAdcCtrlAon] = kDtDeviceTypeAdcCtrl,
296 [kDtInstanceIdAes] = kDtDeviceTypeAes,
297 [kDtInstanceIdAlertHandler] = kDtDeviceTypeAlertHandler,
298 [kDtInstanceIdAonTimerAon] = kDtDeviceTypeAonTimer,
299 [kDtInstanceIdAst] = kDtDeviceTypeAst,
300 [kDtInstanceIdClkmgrAon] = kDtDeviceTypeClkmgr,
301 [kDtInstanceIdCsrng] = kDtDeviceTypeCsrng,
302 [kDtInstanceIdEdn0] = kDtDeviceTypeEdn,
303 [kDtInstanceIdEdn1] = kDtDeviceTypeEdn,
304 [kDtInstanceIdEntropySrc] = kDtDeviceTypeEntropySrc,
305 [kDtInstanceIdFlashCtrl] = kDtDeviceTypeFlashCtrl,
306 [kDtInstanceIdGpio] = kDtDeviceTypeGpio,
307 [kDtInstanceIdHmac] = kDtDeviceTypeHmac,
308 [kDtInstanceIdI2c0] = kDtDeviceTypeI2c,
309 [kDtInstanceIdI2c1] = kDtDeviceTypeI2c,
310 [kDtInstanceIdI2c2] = kDtDeviceTypeI2c,
311 [kDtInstanceIdKeymgr] = kDtDeviceTypeKeymgr,
312 [kDtInstanceIdKmac] = kDtDeviceTypeKmac,
313 [kDtInstanceIdLcCtrl] = kDtDeviceTypeLcCtrl,
314 [kDtInstanceIdOtbn] = kDtDeviceTypeOtbn,
315 [kDtInstanceIdOtpCtrl] = kDtDeviceTypeOtpCtrl,
316 [kDtInstanceIdOtpMacro] = kDtDeviceTypeOtpMacro,
317 [kDtInstanceIdPinmuxAon] = kDtDeviceTypePinmux,
318 [kDtInstanceIdPwrmgrAon] = kDtDeviceTypePwrmgr,
319 [kDtInstanceIdRomCtrl] = kDtDeviceTypeRomCtrl,
320 [kDtInstanceIdRstmgrAon] = kDtDeviceTypeRstmgr,
321 [kDtInstanceIdRvCoreIbex] = kDtDeviceTypeRvCoreIbex,
322 [kDtInstanceIdRvDm] = kDtDeviceTypeRvDm,
323 [kDtInstanceIdRvPlic] = kDtDeviceTypeRvPlic,
324 [kDtInstanceIdRvTimer] = kDtDeviceTypeRvTimer,
325 [kDtInstanceIdSensorCtrlAon] = kDtDeviceTypeSensorCtrl,
326 [kDtInstanceIdSpiDevice] = kDtDeviceTypeSpiDevice,
327 [kDtInstanceIdSpiHost0] = kDtDeviceTypeSpiHost,
328 [kDtInstanceIdSpiHost1] = kDtDeviceTypeSpiHost,
329 [kDtInstanceIdSramCtrlRetAon] = kDtDeviceTypeSramCtrl,
330 [kDtInstanceIdSramCtrlMain] = kDtDeviceTypeSramCtrl,
331 [kDtInstanceIdSysrstCtrlAon] = kDtDeviceTypeSysrstCtrl,
332 [kDtInstanceIdUart0] = kDtDeviceTypeUart,
333 [kDtInstanceIdUart1] = kDtDeviceTypeUart,
334 [kDtInstanceIdUart2] = kDtDeviceTypeUart,
335 [kDtInstanceIdUart3] = kDtDeviceTypeUart,
336 [kDtInstanceIdUsbdev] = kDtDeviceTypeUsbdev,
337};
338
339dt_device_type_t dt_device_type(dt_instance_id_t dev) {
340 if ((int)dev < kDtInstanceIdCount) {
341 return device_type[dev];
342 }
343 return kDtDeviceTypeUnknown;
344}
345
346/**
347 * Pad description.
348 *
349 * A `dt_pad_t` represents a chip's physical pad.
350 */
351typedef struct dt_pad_desc {
352 dt_pad_type_t type; /**< Pad type */
353 /**
354 * For `kDtPadTypeMio` pads: MIO out number. This is the index of the MIO_OUTSEL register
355 * that controls this pad (or the output part of this pad).
356 *
357 * For `kDtPadTypeDio`: DIO pad number. This is the index of the various DIO_PAD_* registers
358 * that control this pad.
359 */
360 uint16_t mio_out_or_direct_pad;
361 /**
362 * For `kDtPadTypeMio` pads: MIO pad number. This is the value to put in the MIO_PERIPH_INSEL
363 * registers to connect a peripheral to this pad.
364 */
365 uint16_t insel;
366} dt_pad_desc_t;
367
368
369
370// Pad descriptions.
371static const dt_pad_desc_t dt_pad[kDtPadCount] = {
372 [kDtPadConstantZero] = {
373 .type = kDtPadTypeMio,
374 .mio_out_or_direct_pad = 0,
375 .insel = kTopEarlgreyPinmuxInselConstantZero,
376 },
377 [kDtPadConstantOne] = {
378 .type = kDtPadTypeMio,
379 .mio_out_or_direct_pad = 0,
380 .insel = kTopEarlgreyPinmuxInselConstantOne,
381 },
382 [kDtPadIoa0] = {
383 .type = kDtPadTypeMio,
384 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa0,
385 .insel = kTopEarlgreyPinmuxInselIoa0,
386 },
387 [kDtPadIoa1] = {
388 .type = kDtPadTypeMio,
389 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa1,
390 .insel = kTopEarlgreyPinmuxInselIoa1,
391 },
392 [kDtPadIoa2] = {
393 .type = kDtPadTypeMio,
394 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa2,
395 .insel = kTopEarlgreyPinmuxInselIoa2,
396 },
397 [kDtPadIoa3] = {
398 .type = kDtPadTypeMio,
399 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa3,
400 .insel = kTopEarlgreyPinmuxInselIoa3,
401 },
402 [kDtPadIoa4] = {
403 .type = kDtPadTypeMio,
404 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa4,
405 .insel = kTopEarlgreyPinmuxInselIoa4,
406 },
407 [kDtPadIoa5] = {
408 .type = kDtPadTypeMio,
409 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa5,
410 .insel = kTopEarlgreyPinmuxInselIoa5,
411 },
412 [kDtPadIoa6] = {
413 .type = kDtPadTypeMio,
414 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa6,
415 .insel = kTopEarlgreyPinmuxInselIoa6,
416 },
417 [kDtPadIoa7] = {
418 .type = kDtPadTypeMio,
419 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa7,
420 .insel = kTopEarlgreyPinmuxInselIoa7,
421 },
422 [kDtPadIoa8] = {
423 .type = kDtPadTypeMio,
424 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa8,
425 .insel = kTopEarlgreyPinmuxInselIoa8,
426 },
427 [kDtPadIob0] = {
428 .type = kDtPadTypeMio,
429 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob0,
430 .insel = kTopEarlgreyPinmuxInselIob0,
431 },
432 [kDtPadIob1] = {
433 .type = kDtPadTypeMio,
434 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob1,
435 .insel = kTopEarlgreyPinmuxInselIob1,
436 },
437 [kDtPadIob2] = {
438 .type = kDtPadTypeMio,
439 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob2,
440 .insel = kTopEarlgreyPinmuxInselIob2,
441 },
442 [kDtPadIob3] = {
443 .type = kDtPadTypeMio,
444 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob3,
445 .insel = kTopEarlgreyPinmuxInselIob3,
446 },
447 [kDtPadIob4] = {
448 .type = kDtPadTypeMio,
449 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob4,
450 .insel = kTopEarlgreyPinmuxInselIob4,
451 },
452 [kDtPadIob5] = {
453 .type = kDtPadTypeMio,
454 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob5,
455 .insel = kTopEarlgreyPinmuxInselIob5,
456 },
457 [kDtPadIob6] = {
458 .type = kDtPadTypeMio,
459 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob6,
460 .insel = kTopEarlgreyPinmuxInselIob6,
461 },
462 [kDtPadIob7] = {
463 .type = kDtPadTypeMio,
464 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob7,
465 .insel = kTopEarlgreyPinmuxInselIob7,
466 },
467 [kDtPadIob8] = {
468 .type = kDtPadTypeMio,
469 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob8,
470 .insel = kTopEarlgreyPinmuxInselIob8,
471 },
472 [kDtPadIob9] = {
473 .type = kDtPadTypeMio,
474 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob9,
475 .insel = kTopEarlgreyPinmuxInselIob9,
476 },
477 [kDtPadIob10] = {
478 .type = kDtPadTypeMio,
479 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob10,
480 .insel = kTopEarlgreyPinmuxInselIob10,
481 },
482 [kDtPadIob11] = {
483 .type = kDtPadTypeMio,
484 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob11,
485 .insel = kTopEarlgreyPinmuxInselIob11,
486 },
487 [kDtPadIob12] = {
488 .type = kDtPadTypeMio,
489 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob12,
490 .insel = kTopEarlgreyPinmuxInselIob12,
491 },
492 [kDtPadIoc0] = {
493 .type = kDtPadTypeMio,
494 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc0,
495 .insel = kTopEarlgreyPinmuxInselIoc0,
496 },
497 [kDtPadIoc1] = {
498 .type = kDtPadTypeMio,
499 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc1,
500 .insel = kTopEarlgreyPinmuxInselIoc1,
501 },
502 [kDtPadIoc2] = {
503 .type = kDtPadTypeMio,
504 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc2,
505 .insel = kTopEarlgreyPinmuxInselIoc2,
506 },
507 [kDtPadIoc3] = {
508 .type = kDtPadTypeMio,
509 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc3,
510 .insel = kTopEarlgreyPinmuxInselIoc3,
511 },
512 [kDtPadIoc4] = {
513 .type = kDtPadTypeMio,
514 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc4,
515 .insel = kTopEarlgreyPinmuxInselIoc4,
516 },
517 [kDtPadIoc5] = {
518 .type = kDtPadTypeMio,
519 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc5,
520 .insel = kTopEarlgreyPinmuxInselIoc5,
521 },
522 [kDtPadIoc6] = {
523 .type = kDtPadTypeMio,
524 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc6,
525 .insel = kTopEarlgreyPinmuxInselIoc6,
526 },
527 [kDtPadIoc7] = {
528 .type = kDtPadTypeMio,
529 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc7,
530 .insel = kTopEarlgreyPinmuxInselIoc7,
531 },
532 [kDtPadIoc8] = {
533 .type = kDtPadTypeMio,
534 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc8,
535 .insel = kTopEarlgreyPinmuxInselIoc8,
536 },
537 [kDtPadIoc9] = {
538 .type = kDtPadTypeMio,
539 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc9,
540 .insel = kTopEarlgreyPinmuxInselIoc9,
541 },
542 [kDtPadIoc10] = {
543 .type = kDtPadTypeMio,
544 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc10,
545 .insel = kTopEarlgreyPinmuxInselIoc10,
546 },
547 [kDtPadIoc11] = {
548 .type = kDtPadTypeMio,
549 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc11,
550 .insel = kTopEarlgreyPinmuxInselIoc11,
551 },
552 [kDtPadIoc12] = {
553 .type = kDtPadTypeMio,
554 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc12,
555 .insel = kTopEarlgreyPinmuxInselIoc12,
556 },
557 [kDtPadIor0] = {
558 .type = kDtPadTypeMio,
559 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor0,
560 .insel = kTopEarlgreyPinmuxInselIor0,
561 },
562 [kDtPadIor1] = {
563 .type = kDtPadTypeMio,
564 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor1,
565 .insel = kTopEarlgreyPinmuxInselIor1,
566 },
567 [kDtPadIor2] = {
568 .type = kDtPadTypeMio,
569 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor2,
570 .insel = kTopEarlgreyPinmuxInselIor2,
571 },
572 [kDtPadIor3] = {
573 .type = kDtPadTypeMio,
574 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor3,
575 .insel = kTopEarlgreyPinmuxInselIor3,
576 },
577 [kDtPadIor4] = {
578 .type = kDtPadTypeMio,
579 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor4,
580 .insel = kTopEarlgreyPinmuxInselIor4,
581 },
582 [kDtPadIor5] = {
583 .type = kDtPadTypeMio,
584 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor5,
585 .insel = kTopEarlgreyPinmuxInselIor5,
586 },
587 [kDtPadIor6] = {
588 .type = kDtPadTypeMio,
589 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor6,
590 .insel = kTopEarlgreyPinmuxInselIor6,
591 },
592 [kDtPadIor7] = {
593 .type = kDtPadTypeMio,
594 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor7,
595 .insel = kTopEarlgreyPinmuxInselIor7,
596 },
597 [kDtPadIor10] = {
598 .type = kDtPadTypeMio,
599 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor10,
600 .insel = kTopEarlgreyPinmuxInselIor10,
601 },
602 [kDtPadIor11] = {
603 .type = kDtPadTypeMio,
604 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor11,
605 .insel = kTopEarlgreyPinmuxInselIor11,
606 },
607 [kDtPadIor12] = {
608 .type = kDtPadTypeMio,
609 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor12,
610 .insel = kTopEarlgreyPinmuxInselIor12,
611 },
612 [kDtPadIor13] = {
613 .type = kDtPadTypeMio,
614 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor13,
615 .insel = kTopEarlgreyPinmuxInselIor13,
616 },
617 [kDtPadUsbdevUsbDp] = {
618 .type = kDtPadTypeDio,
619 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsUsbdevUsbDp,
620 .insel = 0,
621 },
622 [kDtPadUsbdevUsbDn] = {
623 .type = kDtPadTypeDio,
624 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsUsbdevUsbDn,
625 .insel = 0,
626 },
627 [kDtPadSpiHost0Sd0] = {
628 .type = kDtPadTypeDio,
629 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd0,
630 .insel = 0,
631 },
632 [kDtPadSpiHost0Sd1] = {
633 .type = kDtPadTypeDio,
634 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd1,
635 .insel = 0,
636 },
637 [kDtPadSpiHost0Sd2] = {
638 .type = kDtPadTypeDio,
639 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd2,
640 .insel = 0,
641 },
642 [kDtPadSpiHost0Sd3] = {
643 .type = kDtPadTypeDio,
644 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd3,
645 .insel = 0,
646 },
647 [kDtPadSpiDeviceSd0] = {
648 .type = kDtPadTypeDio,
649 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd0,
650 .insel = 0,
651 },
652 [kDtPadSpiDeviceSd1] = {
653 .type = kDtPadTypeDio,
654 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd1,
655 .insel = 0,
656 },
657 [kDtPadSpiDeviceSd2] = {
658 .type = kDtPadTypeDio,
659 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd2,
660 .insel = 0,
661 },
662 [kDtPadSpiDeviceSd3] = {
663 .type = kDtPadTypeDio,
664 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd3,
665 .insel = 0,
666 },
667 [kDtPadSysrstCtrlAonEcRstL] = {
668 .type = kDtPadTypeDio,
669 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSysrstCtrlAonEcRstL,
670 .insel = 0,
671 },
672 [kDtPadSysrstCtrlAonFlashWpL] = {
673 .type = kDtPadTypeDio,
674 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSysrstCtrlAonFlashWpL,
675 .insel = 0,
676 },
677 [kDtPadSpiDeviceSck] = {
678 .type = kDtPadTypeDio,
679 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSck,
680 .insel = 0,
681 },
682 [kDtPadSpiDeviceCsb] = {
683 .type = kDtPadTypeDio,
684 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceCsb,
685 .insel = 0,
686 },
687 [kDtPadSpiHost0Sck] = {
688 .type = kDtPadTypeDio,
689 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sck,
690 .insel = 0,
691 },
692 [kDtPadSpiHost0Csb] = {
693 .type = kDtPadTypeDio,
694 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Csb,
695 .insel = 0,
696 },
697};
698
699
700
701#define TRY_GET_PAD(pad, default) ({ if ((pad) < (dt_pad_t)0 || (int)(pad) >= kDtPadCount) return (default); &dt_pad[pad]; })
702
703dt_pad_type_t dt_pad_type(dt_pad_t pad) {
704 return TRY_GET_PAD(pad, kDtPadTypeUnspecified)->type;
705}
706
707dt_pinmux_mio_out_t dt_pad_mio_out(dt_pad_t pad) {
708 return (dt_pinmux_mio_out_t)TRY_GET_PAD(pad, 0)->mio_out_or_direct_pad;
709}
710
711dt_pinmux_muxed_pad_t dt_pad_mio_pad_index(dt_pad_t pad) {
712 // Same index as MIO_OUT.
713 return (dt_pinmux_muxed_pad_t)dt_pad_mio_out(pad);
714}
715
716dt_pinmux_insel_t dt_pad_mio_insel(dt_pad_t pad) {
717 return (dt_pinmux_insel_t)TRY_GET_PAD(pad, 0)->insel;
718}
719
720dt_pinmux_direct_pad_t dt_pad_dio_pad_index(dt_pad_t pad) {
721 return (dt_pinmux_direct_pad_t)TRY_GET_PAD(pad, 0)->mio_out_or_direct_pad;
722}
723
724/* Pin that is constantly tied to high-Z (input only) */
725const dt_periph_io_t kDtPeriphIoConstantHighZ = {
726 .__internal = {
727 .type = kDtPeriphIoTypeMio,
728 .periph_input_or_direct_pad = 0,
729 .outsel_or_dt_pad = kDtPinmuxOutselConstantHighZ,
730 }
731};
732
733/* Pin that is constantly tied to zero (input/output) */
734const dt_periph_io_t kDtPeriphIoConstantZero = {
735 .__internal = {
736 .type = kDtPeriphIoTypeMio,
737 .periph_input_or_direct_pad = 0,
738 .outsel_or_dt_pad = kDtPinmuxOutselConstantZero,
739 }
740};
741
742/* Pin that is constantly tied to one (input/output) */
743const dt_periph_io_t kDtPeriphIoConstantOne = {
744 .__internal = {
745 .type = kDtPeriphIoTypeMio,
746 .periph_input_or_direct_pad = 0,
747 .outsel_or_dt_pad = kDtPinmuxOutselConstantOne,
748 }
749};