Software APIs
dt_api.c
Go to the documentation of this file.
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/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 [kTopEarlgreyPlicIrqIdPattgenDoneCh0] = kDtInstanceIdPattgen,
146 [kTopEarlgreyPlicIrqIdPattgenDoneCh1] = kDtInstanceIdPattgen,
147 [kTopEarlgreyPlicIrqIdRvTimerTimerExpiredHart0Timer0] = kDtInstanceIdRvTimer,
148 [kTopEarlgreyPlicIrqIdOtpCtrlOtpOperationDone] = kDtInstanceIdOtpCtrl,
149 [kTopEarlgreyPlicIrqIdOtpCtrlOtpError] = kDtInstanceIdOtpCtrl,
150 [kTopEarlgreyPlicIrqIdAlertHandlerClassa] = kDtInstanceIdAlertHandler,
151 [kTopEarlgreyPlicIrqIdAlertHandlerClassb] = kDtInstanceIdAlertHandler,
152 [kTopEarlgreyPlicIrqIdAlertHandlerClassc] = kDtInstanceIdAlertHandler,
153 [kTopEarlgreyPlicIrqIdAlertHandlerClassd] = kDtInstanceIdAlertHandler,
154 [kTopEarlgreyPlicIrqIdSpiHost0Error] = kDtInstanceIdSpiHost0,
155 [kTopEarlgreyPlicIrqIdSpiHost0SpiEvent] = kDtInstanceIdSpiHost0,
156 [kTopEarlgreyPlicIrqIdSpiHost1Error] = kDtInstanceIdSpiHost1,
157 [kTopEarlgreyPlicIrqIdSpiHost1SpiEvent] = kDtInstanceIdSpiHost1,
158 [kTopEarlgreyPlicIrqIdUsbdevPktReceived] = kDtInstanceIdUsbdev,
159 [kTopEarlgreyPlicIrqIdUsbdevPktSent] = kDtInstanceIdUsbdev,
160 [kTopEarlgreyPlicIrqIdUsbdevDisconnected] = kDtInstanceIdUsbdev,
161 [kTopEarlgreyPlicIrqIdUsbdevHostLost] = kDtInstanceIdUsbdev,
162 [kTopEarlgreyPlicIrqIdUsbdevLinkReset] = kDtInstanceIdUsbdev,
163 [kTopEarlgreyPlicIrqIdUsbdevLinkSuspend] = kDtInstanceIdUsbdev,
164 [kTopEarlgreyPlicIrqIdUsbdevLinkResume] = kDtInstanceIdUsbdev,
165 [kTopEarlgreyPlicIrqIdUsbdevAvOutEmpty] = kDtInstanceIdUsbdev,
166 [kTopEarlgreyPlicIrqIdUsbdevRxFull] = kDtInstanceIdUsbdev,
167 [kTopEarlgreyPlicIrqIdUsbdevAvOverflow] = kDtInstanceIdUsbdev,
168 [kTopEarlgreyPlicIrqIdUsbdevLinkInErr] = kDtInstanceIdUsbdev,
169 [kTopEarlgreyPlicIrqIdUsbdevRxCrcErr] = kDtInstanceIdUsbdev,
170 [kTopEarlgreyPlicIrqIdUsbdevRxPidErr] = kDtInstanceIdUsbdev,
171 [kTopEarlgreyPlicIrqIdUsbdevRxBitstuffErr] = kDtInstanceIdUsbdev,
172 [kTopEarlgreyPlicIrqIdUsbdevFrame] = kDtInstanceIdUsbdev,
173 [kTopEarlgreyPlicIrqIdUsbdevPowered] = kDtInstanceIdUsbdev,
174 [kTopEarlgreyPlicIrqIdUsbdevLinkOutErr] = kDtInstanceIdUsbdev,
175 [kTopEarlgreyPlicIrqIdUsbdevAvSetupEmpty] = kDtInstanceIdUsbdev,
176 [kTopEarlgreyPlicIrqIdPwrmgrAonWakeup] = kDtInstanceIdPwrmgrAon,
177 [kTopEarlgreyPlicIrqIdSysrstCtrlAonEventDetected] = kDtInstanceIdSysrstCtrlAon,
178 [kTopEarlgreyPlicIrqIdAdcCtrlAonMatchPending] = kDtInstanceIdAdcCtrlAon,
179 [kTopEarlgreyPlicIrqIdAonTimerAonWkupTimerExpired] = kDtInstanceIdAonTimerAon,
180 [kTopEarlgreyPlicIrqIdAonTimerAonWdogTimerBark] = kDtInstanceIdAonTimerAon,
181 [kTopEarlgreyPlicIrqIdSensorCtrlAonIoStatusChange] = kDtInstanceIdSensorCtrlAon,
182 [kTopEarlgreyPlicIrqIdSensorCtrlAonInitStatusChange] = kDtInstanceIdSensorCtrlAon,
183 [kTopEarlgreyPlicIrqIdFlashCtrlProgEmpty] = kDtInstanceIdFlashCtrl,
184 [kTopEarlgreyPlicIrqIdFlashCtrlProgLvl] = kDtInstanceIdFlashCtrl,
185 [kTopEarlgreyPlicIrqIdFlashCtrlRdFull] = kDtInstanceIdFlashCtrl,
186 [kTopEarlgreyPlicIrqIdFlashCtrlRdLvl] = kDtInstanceIdFlashCtrl,
187 [kTopEarlgreyPlicIrqIdFlashCtrlOpDone] = kDtInstanceIdFlashCtrl,
188 [kTopEarlgreyPlicIrqIdFlashCtrlCorrErr] = kDtInstanceIdFlashCtrl,
189 [kTopEarlgreyPlicIrqIdHmacHmacDone] = kDtInstanceIdHmac,
190 [kTopEarlgreyPlicIrqIdHmacFifoEmpty] = kDtInstanceIdHmac,
191 [kTopEarlgreyPlicIrqIdHmacHmacErr] = kDtInstanceIdHmac,
192 [kTopEarlgreyPlicIrqIdKmacKmacDone] = kDtInstanceIdKmac,
193 [kTopEarlgreyPlicIrqIdKmacFifoEmpty] = kDtInstanceIdKmac,
194 [kTopEarlgreyPlicIrqIdKmacKmacErr] = kDtInstanceIdKmac,
195 [kTopEarlgreyPlicIrqIdOtbnDone] = kDtInstanceIdOtbn,
196 [kTopEarlgreyPlicIrqIdKeymgrOpDone] = kDtInstanceIdKeymgr,
197 [kTopEarlgreyPlicIrqIdCsrngCsCmdReqDone] = kDtInstanceIdCsrng,
198 [kTopEarlgreyPlicIrqIdCsrngCsEntropyReq] = kDtInstanceIdCsrng,
199 [kTopEarlgreyPlicIrqIdCsrngCsHwInstExc] = kDtInstanceIdCsrng,
200 [kTopEarlgreyPlicIrqIdCsrngCsFatalErr] = kDtInstanceIdCsrng,
201 [kTopEarlgreyPlicIrqIdEntropySrcEsEntropyValid] = kDtInstanceIdEntropySrc,
202 [kTopEarlgreyPlicIrqIdEntropySrcEsHealthTestFailed] = kDtInstanceIdEntropySrc,
203 [kTopEarlgreyPlicIrqIdEntropySrcEsObserveFifoReady] = kDtInstanceIdEntropySrc,
204 [kTopEarlgreyPlicIrqIdEntropySrcEsFatalErr] = kDtInstanceIdEntropySrc,
205 [kTopEarlgreyPlicIrqIdEdn0EdnCmdReqDone] = kDtInstanceIdEdn0,
206 [kTopEarlgreyPlicIrqIdEdn0EdnFatalErr] = kDtInstanceIdEdn0,
207 [kTopEarlgreyPlicIrqIdEdn1EdnCmdReqDone] = kDtInstanceIdEdn1,
208 [kTopEarlgreyPlicIrqIdEdn1EdnFatalErr] = kDtInstanceIdEdn1,
209};
210
211dt_instance_id_t dt_plic_id_to_instance_id(dt_plic_irq_id_t irq) {
212 if (irq <= kTopEarlgreyPlicIrqIdLast) {
213 return instance_from_irq[irq];
214 }
215 return kDtInstanceIdUnknown;
216}
217
218
219enum {
220 kTopEarlgreyAlertIdCount = kTopEarlgreyAlertIdLast + 1,
221};
222
223static const dt_instance_id_t instance_from_alert[kTopEarlgreyAlertIdCount] = {
224 [kTopEarlgreyAlertIdUart0FatalFault] = kDtInstanceIdUart0,
225 [kTopEarlgreyAlertIdUart1FatalFault] = kDtInstanceIdUart1,
226 [kTopEarlgreyAlertIdUart2FatalFault] = kDtInstanceIdUart2,
227 [kTopEarlgreyAlertIdUart3FatalFault] = kDtInstanceIdUart3,
228 [kTopEarlgreyAlertIdGpioFatalFault] = kDtInstanceIdGpio,
229 [kTopEarlgreyAlertIdSpiDeviceFatalFault] = kDtInstanceIdSpiDevice,
230 [kTopEarlgreyAlertIdI2c0FatalFault] = kDtInstanceIdI2c0,
231 [kTopEarlgreyAlertIdI2c1FatalFault] = kDtInstanceIdI2c1,
232 [kTopEarlgreyAlertIdI2c2FatalFault] = kDtInstanceIdI2c2,
233 [kTopEarlgreyAlertIdPattgenFatalFault] = kDtInstanceIdPattgen,
234 [kTopEarlgreyAlertIdRvTimerFatalFault] = kDtInstanceIdRvTimer,
235 [kTopEarlgreyAlertIdOtpCtrlFatalMacroError] = kDtInstanceIdOtpCtrl,
236 [kTopEarlgreyAlertIdOtpCtrlFatalCheckError] = kDtInstanceIdOtpCtrl,
237 [kTopEarlgreyAlertIdOtpCtrlFatalBusIntegError] = kDtInstanceIdOtpCtrl,
238 [kTopEarlgreyAlertIdOtpCtrlFatalPrimOtpAlert] = kDtInstanceIdOtpCtrl,
239 [kTopEarlgreyAlertIdOtpCtrlRecovPrimOtpAlert] = kDtInstanceIdOtpCtrl,
240 [kTopEarlgreyAlertIdLcCtrlFatalProgError] = kDtInstanceIdLcCtrl,
241 [kTopEarlgreyAlertIdLcCtrlFatalStateError] = kDtInstanceIdLcCtrl,
242 [kTopEarlgreyAlertIdLcCtrlFatalBusIntegError] = kDtInstanceIdLcCtrl,
243 [kTopEarlgreyAlertIdSpiHost0FatalFault] = kDtInstanceIdSpiHost0,
244 [kTopEarlgreyAlertIdSpiHost1FatalFault] = kDtInstanceIdSpiHost1,
245 [kTopEarlgreyAlertIdUsbdevFatalFault] = kDtInstanceIdUsbdev,
246 [kTopEarlgreyAlertIdPwrmgrAonFatalFault] = kDtInstanceIdPwrmgrAon,
247 [kTopEarlgreyAlertIdRstmgrAonFatalFault] = kDtInstanceIdRstmgrAon,
248 [kTopEarlgreyAlertIdRstmgrAonFatalCnstyFault] = kDtInstanceIdRstmgrAon,
249 [kTopEarlgreyAlertIdClkmgrAonRecovFault] = kDtInstanceIdClkmgrAon,
250 [kTopEarlgreyAlertIdClkmgrAonFatalFault] = kDtInstanceIdClkmgrAon,
251 [kTopEarlgreyAlertIdSysrstCtrlAonFatalFault] = kDtInstanceIdSysrstCtrlAon,
252 [kTopEarlgreyAlertIdAdcCtrlAonFatalFault] = kDtInstanceIdAdcCtrlAon,
253 [kTopEarlgreyAlertIdPwmAonFatalFault] = kDtInstanceIdPwmAon,
254 [kTopEarlgreyAlertIdPinmuxAonFatalFault] = kDtInstanceIdPinmuxAon,
255 [kTopEarlgreyAlertIdAonTimerAonFatalFault] = kDtInstanceIdAonTimerAon,
256 [kTopEarlgreyAlertIdSensorCtrlAonRecovAlert] = kDtInstanceIdSensorCtrlAon,
257 [kTopEarlgreyAlertIdSensorCtrlAonFatalAlert] = kDtInstanceIdSensorCtrlAon,
258 [kTopEarlgreyAlertIdSramCtrlRetAonFatalError] = kDtInstanceIdSramCtrlRetAon,
259 [kTopEarlgreyAlertIdFlashCtrlRecovErr] = kDtInstanceIdFlashCtrl,
260 [kTopEarlgreyAlertIdFlashCtrlFatalStdErr] = kDtInstanceIdFlashCtrl,
261 [kTopEarlgreyAlertIdFlashCtrlFatalErr] = kDtInstanceIdFlashCtrl,
262 [kTopEarlgreyAlertIdFlashCtrlFatalPrimFlashAlert] = kDtInstanceIdFlashCtrl,
263 [kTopEarlgreyAlertIdFlashCtrlRecovPrimFlashAlert] = kDtInstanceIdFlashCtrl,
264 [kTopEarlgreyAlertIdRvDmFatalFault] = kDtInstanceIdRvDm,
265 [kTopEarlgreyAlertIdRvPlicFatalFault] = kDtInstanceIdRvPlic,
266 [kTopEarlgreyAlertIdAesRecovCtrlUpdateErr] = kDtInstanceIdAes,
267 [kTopEarlgreyAlertIdAesFatalFault] = kDtInstanceIdAes,
268 [kTopEarlgreyAlertIdHmacFatalFault] = kDtInstanceIdHmac,
269 [kTopEarlgreyAlertIdKmacRecovOperationErr] = kDtInstanceIdKmac,
270 [kTopEarlgreyAlertIdKmacFatalFaultErr] = kDtInstanceIdKmac,
271 [kTopEarlgreyAlertIdOtbnFatal] = kDtInstanceIdOtbn,
272 [kTopEarlgreyAlertIdOtbnRecov] = kDtInstanceIdOtbn,
273 [kTopEarlgreyAlertIdKeymgrRecovOperationErr] = kDtInstanceIdKeymgr,
274 [kTopEarlgreyAlertIdKeymgrFatalFaultErr] = kDtInstanceIdKeymgr,
275 [kTopEarlgreyAlertIdCsrngRecovAlert] = kDtInstanceIdCsrng,
276 [kTopEarlgreyAlertIdCsrngFatalAlert] = kDtInstanceIdCsrng,
277 [kTopEarlgreyAlertIdEntropySrcRecovAlert] = kDtInstanceIdEntropySrc,
278 [kTopEarlgreyAlertIdEntropySrcFatalAlert] = kDtInstanceIdEntropySrc,
279 [kTopEarlgreyAlertIdEdn0RecovAlert] = kDtInstanceIdEdn0,
280 [kTopEarlgreyAlertIdEdn0FatalAlert] = kDtInstanceIdEdn0,
281 [kTopEarlgreyAlertIdEdn1RecovAlert] = kDtInstanceIdEdn1,
282 [kTopEarlgreyAlertIdEdn1FatalAlert] = kDtInstanceIdEdn1,
283 [kTopEarlgreyAlertIdSramCtrlMainFatalError] = kDtInstanceIdSramCtrlMain,
284 [kTopEarlgreyAlertIdRomCtrlFatal] = kDtInstanceIdRomCtrl,
285 [kTopEarlgreyAlertIdRvCoreIbexFatalSwErr] = kDtInstanceIdRvCoreIbex,
286 [kTopEarlgreyAlertIdRvCoreIbexRecovSwErr] = kDtInstanceIdRvCoreIbex,
287 [kTopEarlgreyAlertIdRvCoreIbexFatalHwErr] = kDtInstanceIdRvCoreIbex,
288 [kTopEarlgreyAlertIdRvCoreIbexRecovHwErr] = kDtInstanceIdRvCoreIbex,
289};
290
291dt_instance_id_t dt_alert_id_to_instance_id(dt_alert_id_t alert) {
292 if (alert <= kTopEarlgreyAlertIdLast) {
293 return instance_from_alert[alert];
294 }
295 return kDtInstanceIdUnknown;
296}
297
298static const dt_device_type_t device_type[kDtInstanceIdCount] = {
299 [kDtInstanceIdAdcCtrlAon] = kDtDeviceTypeAdcCtrl,
300 [kDtInstanceIdAes] = kDtDeviceTypeAes,
301 [kDtInstanceIdAlertHandler] = kDtDeviceTypeAlertHandler,
302 [kDtInstanceIdAonTimerAon] = kDtDeviceTypeAonTimer,
303 [kDtInstanceIdAst] = kDtDeviceTypeAst,
304 [kDtInstanceIdClkmgrAon] = kDtDeviceTypeClkmgr,
305 [kDtInstanceIdCsrng] = kDtDeviceTypeCsrng,
306 [kDtInstanceIdEdn0] = kDtDeviceTypeEdn,
307 [kDtInstanceIdEdn1] = kDtDeviceTypeEdn,
308 [kDtInstanceIdEntropySrc] = kDtDeviceTypeEntropySrc,
309 [kDtInstanceIdFlashCtrl] = kDtDeviceTypeFlashCtrl,
310 [kDtInstanceIdGpio] = kDtDeviceTypeGpio,
311 [kDtInstanceIdHmac] = kDtDeviceTypeHmac,
312 [kDtInstanceIdI2c0] = kDtDeviceTypeI2c,
313 [kDtInstanceIdI2c1] = kDtDeviceTypeI2c,
314 [kDtInstanceIdI2c2] = kDtDeviceTypeI2c,
315 [kDtInstanceIdKeymgr] = kDtDeviceTypeKeymgr,
316 [kDtInstanceIdKmac] = kDtDeviceTypeKmac,
317 [kDtInstanceIdLcCtrl] = kDtDeviceTypeLcCtrl,
318 [kDtInstanceIdOtbn] = kDtDeviceTypeOtbn,
319 [kDtInstanceIdOtpCtrl] = kDtDeviceTypeOtpCtrl,
320 [kDtInstanceIdOtpMacro] = kDtDeviceTypeOtpMacro,
321 [kDtInstanceIdPattgen] = kDtDeviceTypePattgen,
322 [kDtInstanceIdPinmuxAon] = kDtDeviceTypePinmux,
323 [kDtInstanceIdPwmAon] = kDtDeviceTypePwm,
324 [kDtInstanceIdPwrmgrAon] = kDtDeviceTypePwrmgr,
325 [kDtInstanceIdRomCtrl] = kDtDeviceTypeRomCtrl,
326 [kDtInstanceIdRstmgrAon] = kDtDeviceTypeRstmgr,
327 [kDtInstanceIdRvCoreIbex] = kDtDeviceTypeRvCoreIbex,
328 [kDtInstanceIdRvDm] = kDtDeviceTypeRvDm,
329 [kDtInstanceIdRvPlic] = kDtDeviceTypeRvPlic,
330 [kDtInstanceIdRvTimer] = kDtDeviceTypeRvTimer,
331 [kDtInstanceIdSensorCtrlAon] = kDtDeviceTypeSensorCtrl,
332 [kDtInstanceIdSpiDevice] = kDtDeviceTypeSpiDevice,
333 [kDtInstanceIdSpiHost0] = kDtDeviceTypeSpiHost,
334 [kDtInstanceIdSpiHost1] = kDtDeviceTypeSpiHost,
335 [kDtInstanceIdSramCtrlRetAon] = kDtDeviceTypeSramCtrl,
336 [kDtInstanceIdSramCtrlMain] = kDtDeviceTypeSramCtrl,
337 [kDtInstanceIdSysrstCtrlAon] = kDtDeviceTypeSysrstCtrl,
338 [kDtInstanceIdUart0] = kDtDeviceTypeUart,
339 [kDtInstanceIdUart1] = kDtDeviceTypeUart,
340 [kDtInstanceIdUart2] = kDtDeviceTypeUart,
341 [kDtInstanceIdUart3] = kDtDeviceTypeUart,
342 [kDtInstanceIdUsbdev] = kDtDeviceTypeUsbdev,
343};
344
345dt_device_type_t dt_device_type(dt_instance_id_t dev) {
346 if (dev < kDtInstanceIdCount) {
347 return device_type[dev];
348 }
349 return kDtDeviceTypeUnknown;
350}
351
352/**
353 * Pad description.
354 *
355 * A `dt_pad_t` represents a chip's physical pad.
356 */
357typedef struct dt_pad_desc {
358 dt_pad_type_t type; /**< Pad type */
359 /**
360 * For `kDtPadTypeMio` pads: MIO out number. This is the index of the MIO_OUTSEL register
361 * that controls this pad (or the output part of this pad).
362 *
363 * For `kDtPadTypeDio`: DIO pad number. This is the index of the various DIO_PAD_* registers
364 * that control this pad.
365 */
366 uint16_t mio_out_or_direct_pad;
367 /**
368 * For `kDtPadTypeMio` pads: MIO pad number. This is the value to put in the MIO_PERIPH_INSEL
369 * registers to connect a peripheral to this pad.
370 */
371 uint16_t insel;
372} dt_pad_desc_t;
373
374
375
376// Pad descriptions.
377static const dt_pad_desc_t dt_pad[kDtPadCount] = {
378 [kDtPadConstantZero] = {
379 .type = kDtPadTypeMio,
380 .mio_out_or_direct_pad = 0,
381 .insel = kTopEarlgreyPinmuxInselConstantZero,
382 },
383 [kDtPadConstantOne] = {
384 .type = kDtPadTypeMio,
385 .mio_out_or_direct_pad = 0,
386 .insel = kTopEarlgreyPinmuxInselConstantOne,
387 },
388 [kDtPadIoa0] = {
389 .type = kDtPadTypeMio,
390 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa0,
391 .insel = kTopEarlgreyPinmuxInselIoa0,
392 },
393 [kDtPadIoa1] = {
394 .type = kDtPadTypeMio,
395 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa1,
396 .insel = kTopEarlgreyPinmuxInselIoa1,
397 },
398 [kDtPadIoa2] = {
399 .type = kDtPadTypeMio,
400 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa2,
401 .insel = kTopEarlgreyPinmuxInselIoa2,
402 },
403 [kDtPadIoa3] = {
404 .type = kDtPadTypeMio,
405 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa3,
406 .insel = kTopEarlgreyPinmuxInselIoa3,
407 },
408 [kDtPadIoa4] = {
409 .type = kDtPadTypeMio,
410 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa4,
411 .insel = kTopEarlgreyPinmuxInselIoa4,
412 },
413 [kDtPadIoa5] = {
414 .type = kDtPadTypeMio,
415 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa5,
416 .insel = kTopEarlgreyPinmuxInselIoa5,
417 },
418 [kDtPadIoa6] = {
419 .type = kDtPadTypeMio,
420 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa6,
421 .insel = kTopEarlgreyPinmuxInselIoa6,
422 },
423 [kDtPadIoa7] = {
424 .type = kDtPadTypeMio,
425 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa7,
426 .insel = kTopEarlgreyPinmuxInselIoa7,
427 },
428 [kDtPadIoa8] = {
429 .type = kDtPadTypeMio,
430 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoa8,
431 .insel = kTopEarlgreyPinmuxInselIoa8,
432 },
433 [kDtPadIob0] = {
434 .type = kDtPadTypeMio,
435 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob0,
436 .insel = kTopEarlgreyPinmuxInselIob0,
437 },
438 [kDtPadIob1] = {
439 .type = kDtPadTypeMio,
440 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob1,
441 .insel = kTopEarlgreyPinmuxInselIob1,
442 },
443 [kDtPadIob2] = {
444 .type = kDtPadTypeMio,
445 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob2,
446 .insel = kTopEarlgreyPinmuxInselIob2,
447 },
448 [kDtPadIob3] = {
449 .type = kDtPadTypeMio,
450 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob3,
451 .insel = kTopEarlgreyPinmuxInselIob3,
452 },
453 [kDtPadIob4] = {
454 .type = kDtPadTypeMio,
455 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob4,
456 .insel = kTopEarlgreyPinmuxInselIob4,
457 },
458 [kDtPadIob5] = {
459 .type = kDtPadTypeMio,
460 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob5,
461 .insel = kTopEarlgreyPinmuxInselIob5,
462 },
463 [kDtPadIob6] = {
464 .type = kDtPadTypeMio,
465 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob6,
466 .insel = kTopEarlgreyPinmuxInselIob6,
467 },
468 [kDtPadIob7] = {
469 .type = kDtPadTypeMio,
470 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob7,
471 .insel = kTopEarlgreyPinmuxInselIob7,
472 },
473 [kDtPadIob8] = {
474 .type = kDtPadTypeMio,
475 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob8,
476 .insel = kTopEarlgreyPinmuxInselIob8,
477 },
478 [kDtPadIob9] = {
479 .type = kDtPadTypeMio,
480 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob9,
481 .insel = kTopEarlgreyPinmuxInselIob9,
482 },
483 [kDtPadIob10] = {
484 .type = kDtPadTypeMio,
485 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob10,
486 .insel = kTopEarlgreyPinmuxInselIob10,
487 },
488 [kDtPadIob11] = {
489 .type = kDtPadTypeMio,
490 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob11,
491 .insel = kTopEarlgreyPinmuxInselIob11,
492 },
493 [kDtPadIob12] = {
494 .type = kDtPadTypeMio,
495 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIob12,
496 .insel = kTopEarlgreyPinmuxInselIob12,
497 },
498 [kDtPadIoc0] = {
499 .type = kDtPadTypeMio,
500 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc0,
501 .insel = kTopEarlgreyPinmuxInselIoc0,
502 },
503 [kDtPadIoc1] = {
504 .type = kDtPadTypeMio,
505 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc1,
506 .insel = kTopEarlgreyPinmuxInselIoc1,
507 },
508 [kDtPadIoc2] = {
509 .type = kDtPadTypeMio,
510 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc2,
511 .insel = kTopEarlgreyPinmuxInselIoc2,
512 },
513 [kDtPadIoc3] = {
514 .type = kDtPadTypeMio,
515 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc3,
516 .insel = kTopEarlgreyPinmuxInselIoc3,
517 },
518 [kDtPadIoc4] = {
519 .type = kDtPadTypeMio,
520 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc4,
521 .insel = kTopEarlgreyPinmuxInselIoc4,
522 },
523 [kDtPadIoc5] = {
524 .type = kDtPadTypeMio,
525 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc5,
526 .insel = kTopEarlgreyPinmuxInselIoc5,
527 },
528 [kDtPadIoc6] = {
529 .type = kDtPadTypeMio,
530 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc6,
531 .insel = kTopEarlgreyPinmuxInselIoc6,
532 },
533 [kDtPadIoc7] = {
534 .type = kDtPadTypeMio,
535 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc7,
536 .insel = kTopEarlgreyPinmuxInselIoc7,
537 },
538 [kDtPadIoc8] = {
539 .type = kDtPadTypeMio,
540 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc8,
541 .insel = kTopEarlgreyPinmuxInselIoc8,
542 },
543 [kDtPadIoc9] = {
544 .type = kDtPadTypeMio,
545 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc9,
546 .insel = kTopEarlgreyPinmuxInselIoc9,
547 },
548 [kDtPadIoc10] = {
549 .type = kDtPadTypeMio,
550 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc10,
551 .insel = kTopEarlgreyPinmuxInselIoc10,
552 },
553 [kDtPadIoc11] = {
554 .type = kDtPadTypeMio,
555 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc11,
556 .insel = kTopEarlgreyPinmuxInselIoc11,
557 },
558 [kDtPadIoc12] = {
559 .type = kDtPadTypeMio,
560 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIoc12,
561 .insel = kTopEarlgreyPinmuxInselIoc12,
562 },
563 [kDtPadIor0] = {
564 .type = kDtPadTypeMio,
565 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor0,
566 .insel = kTopEarlgreyPinmuxInselIor0,
567 },
568 [kDtPadIor1] = {
569 .type = kDtPadTypeMio,
570 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor1,
571 .insel = kTopEarlgreyPinmuxInselIor1,
572 },
573 [kDtPadIor2] = {
574 .type = kDtPadTypeMio,
575 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor2,
576 .insel = kTopEarlgreyPinmuxInselIor2,
577 },
578 [kDtPadIor3] = {
579 .type = kDtPadTypeMio,
580 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor3,
581 .insel = kTopEarlgreyPinmuxInselIor3,
582 },
583 [kDtPadIor4] = {
584 .type = kDtPadTypeMio,
585 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor4,
586 .insel = kTopEarlgreyPinmuxInselIor4,
587 },
588 [kDtPadIor5] = {
589 .type = kDtPadTypeMio,
590 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor5,
591 .insel = kTopEarlgreyPinmuxInselIor5,
592 },
593 [kDtPadIor6] = {
594 .type = kDtPadTypeMio,
595 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor6,
596 .insel = kTopEarlgreyPinmuxInselIor6,
597 },
598 [kDtPadIor7] = {
599 .type = kDtPadTypeMio,
600 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor7,
601 .insel = kTopEarlgreyPinmuxInselIor7,
602 },
603 [kDtPadIor10] = {
604 .type = kDtPadTypeMio,
605 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor10,
606 .insel = kTopEarlgreyPinmuxInselIor10,
607 },
608 [kDtPadIor11] = {
609 .type = kDtPadTypeMio,
610 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor11,
611 .insel = kTopEarlgreyPinmuxInselIor11,
612 },
613 [kDtPadIor12] = {
614 .type = kDtPadTypeMio,
615 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor12,
616 .insel = kTopEarlgreyPinmuxInselIor12,
617 },
618 [kDtPadIor13] = {
619 .type = kDtPadTypeMio,
620 .mio_out_or_direct_pad = kTopEarlgreyPinmuxMioOutIor13,
621 .insel = kTopEarlgreyPinmuxInselIor13,
622 },
623 [kDtPadUsbdevUsbDp] = {
624 .type = kDtPadTypeDio,
625 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsUsbdevUsbDp,
626 .insel = 0,
627 },
628 [kDtPadUsbdevUsbDn] = {
629 .type = kDtPadTypeDio,
630 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsUsbdevUsbDn,
631 .insel = 0,
632 },
633 [kDtPadSpiHost0Sd0] = {
634 .type = kDtPadTypeDio,
635 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd0,
636 .insel = 0,
637 },
638 [kDtPadSpiHost0Sd1] = {
639 .type = kDtPadTypeDio,
640 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd1,
641 .insel = 0,
642 },
643 [kDtPadSpiHost0Sd2] = {
644 .type = kDtPadTypeDio,
645 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd2,
646 .insel = 0,
647 },
648 [kDtPadSpiHost0Sd3] = {
649 .type = kDtPadTypeDio,
650 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sd3,
651 .insel = 0,
652 },
653 [kDtPadSpiDeviceSd0] = {
654 .type = kDtPadTypeDio,
655 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd0,
656 .insel = 0,
657 },
658 [kDtPadSpiDeviceSd1] = {
659 .type = kDtPadTypeDio,
660 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd1,
661 .insel = 0,
662 },
663 [kDtPadSpiDeviceSd2] = {
664 .type = kDtPadTypeDio,
665 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd2,
666 .insel = 0,
667 },
668 [kDtPadSpiDeviceSd3] = {
669 .type = kDtPadTypeDio,
670 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSd3,
671 .insel = 0,
672 },
673 [kDtPadSysrstCtrlAonEcRstL] = {
674 .type = kDtPadTypeDio,
675 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSysrstCtrlAonEcRstL,
676 .insel = 0,
677 },
678 [kDtPadSysrstCtrlAonFlashWpL] = {
679 .type = kDtPadTypeDio,
680 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSysrstCtrlAonFlashWpL,
681 .insel = 0,
682 },
683 [kDtPadSpiDeviceSck] = {
684 .type = kDtPadTypeDio,
685 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceSck,
686 .insel = 0,
687 },
688 [kDtPadSpiDeviceCsb] = {
689 .type = kDtPadTypeDio,
690 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiDeviceCsb,
691 .insel = 0,
692 },
693 [kDtPadSpiHost0Sck] = {
694 .type = kDtPadTypeDio,
695 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Sck,
696 .insel = 0,
697 },
698 [kDtPadSpiHost0Csb] = {
699 .type = kDtPadTypeDio,
700 .mio_out_or_direct_pad = kTopEarlgreyDirectPadsSpiHost0Csb,
701 .insel = 0,
702 },
703};
704
705
706
707#define TRY_GET_PAD(pad, default) ({ if ((pad) < (dt_pad_t)0 || (pad) >= kDtPadCount) return (default); &dt_pad[pad]; })
708
709dt_pad_type_t dt_pad_type(dt_pad_t pad) {
710 return TRY_GET_PAD(pad, kDtPadTypeUnspecified)->type;
711}
712
713dt_pinmux_mio_out_t dt_pad_mio_out(dt_pad_t pad) {
714 return (dt_pinmux_mio_out_t)TRY_GET_PAD(pad, 0)->mio_out_or_direct_pad;
715}
716
717dt_pinmux_muxed_pad_t dt_pad_mio_pad_index(dt_pad_t pad) {
718 // Same index as MIO_OUT.
719 return (dt_pinmux_muxed_pad_t)dt_pad_mio_out(pad);
720}
721
722dt_pinmux_insel_t dt_pad_mio_insel(dt_pad_t pad) {
723 return (dt_pinmux_insel_t)TRY_GET_PAD(pad, 0)->insel;
724}
725
726dt_pinmux_direct_pad_t dt_pad_dio_pad_index(dt_pad_t pad) {
727 return (dt_pinmux_direct_pad_t)TRY_GET_PAD(pad, 0)->mio_out_or_direct_pad;
728}
729
730/* Pin that is constantly tied to high-Z (input only) */
731const dt_periph_io_t kDtPeriphIoConstantHighZ = {
732 .__internal = {
733 .type = kDtPeriphIoTypeMio,
734 .periph_input_or_direct_pad = 0,
735 .outsel_or_dt_pad = kDtPinmuxOutselConstantHighZ,
736 }
737};
738
739/* Pin that is constantly tied to zero (input/output) */
740const dt_periph_io_t kDtPeriphIoConstantZero = {
741 .__internal = {
742 .type = kDtPeriphIoTypeMio,
743 .periph_input_or_direct_pad = 0,
744 .outsel_or_dt_pad = kDtPinmuxOutselConstantZero,
745 }
746};
747
748/* Pin that is constantly tied to one (input/output) */
749const dt_periph_io_t kDtPeriphIoConstantOne = {
750 .__internal = {
751 .type = kDtPeriphIoTypeMio,
752 .periph_input_or_direct_pad = 0,
753 .outsel_or_dt_pad = kDtPinmuxOutselConstantOne,
754 }
755};