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1// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2/*
3 * hw.h - DesignWare HS OTG Controller hardware definitions
4 *
5 * Copyright 2004-2013 Synopsys, Inc.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions, and the following disclaimer,
12 * without modification.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. The names of the above-listed copyright holders may not be used
17 * to endorse or promote products derived from this software without
18 * specific prior written permission.
19 *
20 * ALTERNATIVELY, this software may be distributed under the terms of the
21 * GNU General Public License ("GPL") as published by the Free Software
22 * Foundation; either version 2 of the License, or (at your option) any
23 * later version.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
26 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
27 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
29 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
30 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
31 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 */
37
38#ifndef __DWC2_HW_H__
39#define __DWC2_HW_H__
40
41#define HSOTG_REG(x) (x)
42
43#define GOTGCTL HSOTG_REG(0x000)
44#define GOTGCTL_CHIRPEN BIT(27)
45#define GOTGCTL_MULT_VALID_BC_MASK (0x1f << 22)
46#define GOTGCTL_MULT_VALID_BC_SHIFT 22
47#define GOTGCTL_OTGVER BIT(20)
48#define GOTGCTL_BSESVLD BIT(19)
49#define GOTGCTL_ASESVLD BIT(18)
50#define GOTGCTL_DBNC_SHORT BIT(17)
51#define GOTGCTL_CONID_B BIT(16)
52#define GOTGCTL_DBNCE_FLTR_BYPASS BIT(15)
53#define GOTGCTL_DEVHNPEN BIT(11)
54#define GOTGCTL_HSTSETHNPEN BIT(10)
55#define GOTGCTL_HNPREQ BIT(9)
56#define GOTGCTL_HSTNEGSCS BIT(8)
57#define GOTGCTL_SESREQ BIT(1)
58#define GOTGCTL_SESREQSCS BIT(0)
59
60#define GOTGINT HSOTG_REG(0x004)
61#define GOTGINT_DBNCE_DONE BIT(19)
62#define GOTGINT_A_DEV_TOUT_CHG BIT(18)
63#define GOTGINT_HST_NEG_DET BIT(17)
64#define GOTGINT_HST_NEG_SUC_STS_CHNG BIT(9)
65#define GOTGINT_SES_REQ_SUC_STS_CHNG BIT(8)
66#define GOTGINT_SES_END_DET BIT(2)
67
68#define GAHBCFG HSOTG_REG(0x008)
69#define GAHBCFG_AHB_SINGLE BIT(23)
70#define GAHBCFG_NOTI_ALL_DMA_WRIT BIT(22)
71#define GAHBCFG_REM_MEM_SUPP BIT(21)
72#define GAHBCFG_P_TXF_EMP_LVL BIT(8)
73#define GAHBCFG_NP_TXF_EMP_LVL BIT(7)
74#define GAHBCFG_DMA_EN BIT(5)
75#define GAHBCFG_HBSTLEN_MASK (0xf << 1)
76#define GAHBCFG_HBSTLEN_SHIFT 1
77#define GAHBCFG_HBSTLEN_SINGLE 0
78#define GAHBCFG_HBSTLEN_INCR 1
79#define GAHBCFG_HBSTLEN_INCR4 3
80#define GAHBCFG_HBSTLEN_INCR8 5
81#define GAHBCFG_HBSTLEN_INCR16 7
82#define GAHBCFG_GLBL_INTR_EN BIT(0)
83#define GAHBCFG_CTRL_MASK (GAHBCFG_P_TXF_EMP_LVL | \
84 GAHBCFG_NP_TXF_EMP_LVL | \
85 GAHBCFG_DMA_EN | \
86 GAHBCFG_GLBL_INTR_EN)
87
88#define GUSBCFG HSOTG_REG(0x00C)
89#define GUSBCFG_FORCEDEVMODE BIT(30)
90#define GUSBCFG_FORCEHOSTMODE BIT(29)
91#define GUSBCFG_TXENDDELAY BIT(28)
92#define GUSBCFG_ICTRAFFICPULLREMOVE BIT(27)
93#define GUSBCFG_ICUSBCAP BIT(26)
94#define GUSBCFG_ULPI_INT_PROT_DIS BIT(25)
95#define GUSBCFG_INDICATORPASSTHROUGH BIT(24)
96#define GUSBCFG_INDICATORCOMPLEMENT BIT(23)
97#define GUSBCFG_TERMSELDLPULSE BIT(22)
98#define GUSBCFG_ULPI_INT_VBUS_IND BIT(21)
99#define GUSBCFG_ULPI_EXT_VBUS_DRV BIT(20)
100#define GUSBCFG_ULPI_CLK_SUSP_M BIT(19)
101#define GUSBCFG_ULPI_AUTO_RES BIT(18)
102#define GUSBCFG_ULPI_FS_LS BIT(17)
103#define GUSBCFG_OTG_UTMI_FS_SEL BIT(16)
104#define GUSBCFG_PHY_LP_CLK_SEL BIT(15)
105#define GUSBCFG_USBTRDTIM_MASK (0xf << 10)
106#define GUSBCFG_USBTRDTIM_SHIFT 10
107#define GUSBCFG_HNPCAP BIT(9)
108#define GUSBCFG_SRPCAP BIT(8)
109#define GUSBCFG_DDRSEL BIT(7)
110#define GUSBCFG_PHYSEL BIT(6)
111#define GUSBCFG_FSINTF BIT(5)
112#define GUSBCFG_ULPI_UTMI_SEL BIT(4)
113#define GUSBCFG_PHYIF16 BIT(3)
114#define GUSBCFG_PHYIF8 (0 << 3)
115#define GUSBCFG_TOUTCAL_MASK (0x7 << 0)
116#define GUSBCFG_TOUTCAL_SHIFT 0
117#define GUSBCFG_TOUTCAL_LIMIT 0x7
118#define GUSBCFG_TOUTCAL(_x) ((_x) << 0)
119
120#define GRSTCTL HSOTG_REG(0x010)
121#define GRSTCTL_AHBIDLE BIT(31)
122#define GRSTCTL_DMAREQ BIT(30)
123#define GRSTCTL_TXFNUM_MASK (0x1f << 6)
124#define GRSTCTL_TXFNUM_SHIFT 6
125#define GRSTCTL_TXFNUM_LIMIT 0x1f
126#define GRSTCTL_TXFNUM(_x) ((_x) << 6)
127#define GRSTCTL_TXFFLSH BIT(5)
128#define GRSTCTL_RXFFLSH BIT(4)
129#define GRSTCTL_IN_TKNQ_FLSH BIT(3)
130#define GRSTCTL_FRMCNTRRST BIT(2)
131#define GRSTCTL_HSFTRST BIT(1)
132#define GRSTCTL_CSFTRST BIT(0)
133
134#define GINTSTS HSOTG_REG(0x014)
135#define GINTMSK HSOTG_REG(0x018)
136#define GINTSTS_WKUPINT BIT(31)
137#define GINTSTS_SESSREQINT BIT(30)
138#define GINTSTS_DISCONNINT BIT(29)
139#define GINTSTS_CONIDSTSCHNG BIT(28)
140#define GINTSTS_LPMTRANRCVD BIT(27)
141#define GINTSTS_PTXFEMP BIT(26)
142#define GINTSTS_HCHINT BIT(25)
143#define GINTSTS_PRTINT BIT(24)
144#define GINTSTS_RESETDET BIT(23)
145#define GINTSTS_FET_SUSP BIT(22)
146#define GINTSTS_INCOMPL_IP BIT(21)
147#define GINTSTS_INCOMPL_SOOUT BIT(21)
148#define GINTSTS_INCOMPL_SOIN BIT(20)
149#define GINTSTS_OEPINT BIT(19)
150#define GINTSTS_IEPINT BIT(18)
151#define GINTSTS_EPMIS BIT(17)
152#define GINTSTS_RESTOREDONE BIT(16)
153#define GINTSTS_EOPF BIT(15)
154#define GINTSTS_ISOUTDROP BIT(14)
155#define GINTSTS_ENUMDONE BIT(13)
156#define GINTSTS_USBRST BIT(12)
157#define GINTSTS_USBSUSP BIT(11)
158#define GINTSTS_ERLYSUSP BIT(10)
159#define GINTSTS_I2CINT BIT(9)
160#define GINTSTS_ULPI_CK_INT BIT(8)
161#define GINTSTS_GOUTNAKEFF BIT(7)
162#define GINTSTS_GINNAKEFF BIT(6)
163#define GINTSTS_NPTXFEMP BIT(5)
164#define GINTSTS_RXFLVL BIT(4)
165#define GINTSTS_SOF BIT(3)
166#define GINTSTS_OTGINT BIT(2)
167#define GINTSTS_MODEMIS BIT(1)
168#define GINTSTS_CURMODE_HOST BIT(0)
169
170#define GRXSTSR HSOTG_REG(0x01C)
171#define GRXSTSP HSOTG_REG(0x020)
172#define GRXSTS_FN_MASK (0x7f << 25)
173#define GRXSTS_FN_SHIFT 25
174#define GRXSTS_PKTSTS_MASK (0xf << 17)
175#define GRXSTS_PKTSTS_SHIFT 17
176#define GRXSTS_PKTSTS_GLOBALOUTNAK 1
177#define GRXSTS_PKTSTS_OUTRX 2
178#define GRXSTS_PKTSTS_HCHIN 2
179#define GRXSTS_PKTSTS_OUTDONE 3
180#define GRXSTS_PKTSTS_HCHIN_XFER_COMP 3
181#define GRXSTS_PKTSTS_SETUPDONE 4
182#define GRXSTS_PKTSTS_DATATOGGLEERR 5
183#define GRXSTS_PKTSTS_SETUPRX 6
184#define GRXSTS_PKTSTS_HCHHALTED 7
185#define GRXSTS_HCHNUM_MASK (0xf << 0)
186#define GRXSTS_HCHNUM_SHIFT 0
187#define GRXSTS_DPID_MASK (0x3 << 15)
188#define GRXSTS_DPID_SHIFT 15
189#define GRXSTS_BYTECNT_MASK (0x7ff << 4)
190#define GRXSTS_BYTECNT_SHIFT 4
191#define GRXSTS_EPNUM_MASK (0xf << 0)
192#define GRXSTS_EPNUM_SHIFT 0
193
194#define GRXFSIZ HSOTG_REG(0x024)
195#define GRXFSIZ_DEPTH_MASK (0xffff << 0)
196#define GRXFSIZ_DEPTH_SHIFT 0
197
198#define GNPTXFSIZ HSOTG_REG(0x028)
199/* Use FIFOSIZE_* constants to access this register */
200
201#define GNPTXSTS HSOTG_REG(0x02C)
202#define GNPTXSTS_NP_TXQ_TOP_MASK (0x7f << 24)
203#define GNPTXSTS_NP_TXQ_TOP_SHIFT 24
204#define GNPTXSTS_NP_TXQ_SPC_AVAIL_MASK (0xff << 16)
205#define GNPTXSTS_NP_TXQ_SPC_AVAIL_SHIFT 16
206#define GNPTXSTS_NP_TXQ_SPC_AVAIL_GET(_v) (((_v) >> 16) & 0xff)
207#define GNPTXSTS_NP_TXF_SPC_AVAIL_MASK (0xffff << 0)
208#define GNPTXSTS_NP_TXF_SPC_AVAIL_SHIFT 0
209#define GNPTXSTS_NP_TXF_SPC_AVAIL_GET(_v) (((_v) >> 0) & 0xffff)
210
211#define GI2CCTL HSOTG_REG(0x0030)
212#define GI2CCTL_BSYDNE BIT(31)
213#define GI2CCTL_RW BIT(30)
214#define GI2CCTL_I2CDATSE0 BIT(28)
215#define GI2CCTL_I2CDEVADDR_MASK (0x3 << 26)
216#define GI2CCTL_I2CDEVADDR_SHIFT 26
217#define GI2CCTL_I2CSUSPCTL BIT(25)
218#define GI2CCTL_ACK BIT(24)
219#define GI2CCTL_I2CEN BIT(23)
220#define GI2CCTL_ADDR_MASK (0x7f << 16)
221#define GI2CCTL_ADDR_SHIFT 16
222#define GI2CCTL_REGADDR_MASK (0xff << 8)
223#define GI2CCTL_REGADDR_SHIFT 8
224#define GI2CCTL_RWDATA_MASK (0xff << 0)
225#define GI2CCTL_RWDATA_SHIFT 0
226
227#define GPVNDCTL HSOTG_REG(0x0034)
228#define GGPIO HSOTG_REG(0x0038)
229#define GGPIO_STM32_OTG_GCCFG_PWRDWN BIT(16)
230
231#define GUID HSOTG_REG(0x003c)
232#define GSNPSID HSOTG_REG(0x0040)
233#define GHWCFG1 HSOTG_REG(0x0044)
234#define GSNPSID_ID_MASK GENMASK(31, 16)
235
236#define GHWCFG2 HSOTG_REG(0x0048)
237#define GHWCFG2_OTG_ENABLE_IC_USB BIT(31)
238#define GHWCFG2_DEV_TOKEN_Q_DEPTH_MASK (0x1f << 26)
239#define GHWCFG2_DEV_TOKEN_Q_DEPTH_SHIFT 26
240#define GHWCFG2_HOST_PERIO_TX_Q_DEPTH_MASK (0x3 << 24)
241#define GHWCFG2_HOST_PERIO_TX_Q_DEPTH_SHIFT 24
242#define GHWCFG2_NONPERIO_TX_Q_DEPTH_MASK (0x3 << 22)
243#define GHWCFG2_NONPERIO_TX_Q_DEPTH_SHIFT 22
244#define GHWCFG2_MULTI_PROC_INT BIT(20)
245#define GHWCFG2_DYNAMIC_FIFO BIT(19)
246#define GHWCFG2_PERIO_EP_SUPPORTED BIT(18)
247#define GHWCFG2_NUM_HOST_CHAN_MASK (0xf << 14)
248#define GHWCFG2_NUM_HOST_CHAN_SHIFT 14
249#define GHWCFG2_NUM_DEV_EP_MASK (0xf << 10)
250#define GHWCFG2_NUM_DEV_EP_SHIFT 10
251#define GHWCFG2_FS_PHY_TYPE_MASK (0x3 << 8)
252#define GHWCFG2_FS_PHY_TYPE_SHIFT 8
253#define GHWCFG2_FS_PHY_TYPE_NOT_SUPPORTED 0
254#define GHWCFG2_FS_PHY_TYPE_DEDICATED 1
255#define GHWCFG2_FS_PHY_TYPE_SHARED_UTMI 2
256#define GHWCFG2_FS_PHY_TYPE_SHARED_ULPI 3
257#define GHWCFG2_HS_PHY_TYPE_MASK (0x3 << 6)
258#define GHWCFG2_HS_PHY_TYPE_SHIFT 6
259#define GHWCFG2_HS_PHY_TYPE_NOT_SUPPORTED 0
260#define GHWCFG2_HS_PHY_TYPE_UTMI 1
261#define GHWCFG2_HS_PHY_TYPE_ULPI 2
262#define GHWCFG2_HS_PHY_TYPE_UTMI_ULPI 3
263#define GHWCFG2_POINT2POINT BIT(5)
264#define GHWCFG2_ARCHITECTURE_MASK (0x3 << 3)
265#define GHWCFG2_ARCHITECTURE_SHIFT 3
266#define GHWCFG2_SLAVE_ONLY_ARCH 0
267#define GHWCFG2_EXT_DMA_ARCH 1
268#define GHWCFG2_INT_DMA_ARCH 2
269#define GHWCFG2_OP_MODE_MASK (0x7 << 0)
270#define GHWCFG2_OP_MODE_SHIFT 0
271#define GHWCFG2_OP_MODE_HNP_SRP_CAPABLE 0
272#define GHWCFG2_OP_MODE_SRP_ONLY_CAPABLE 1
273#define GHWCFG2_OP_MODE_NO_HNP_SRP_CAPABLE 2
274#define GHWCFG2_OP_MODE_SRP_CAPABLE_DEVICE 3
275#define GHWCFG2_OP_MODE_NO_SRP_CAPABLE_DEVICE 4
276#define GHWCFG2_OP_MODE_SRP_CAPABLE_HOST 5
277#define GHWCFG2_OP_MODE_NO_SRP_CAPABLE_HOST 6
278#define GHWCFG2_OP_MODE_UNDEFINED 7
279
280#define GHWCFG3 HSOTG_REG(0x004c)
281#define GHWCFG3_DFIFO_DEPTH_MASK (0xffff << 16)
282#define GHWCFG3_DFIFO_DEPTH_SHIFT 16
283#define GHWCFG3_OTG_LPM_EN BIT(15)
284#define GHWCFG3_BC_SUPPORT BIT(14)
285#define GHWCFG3_OTG_ENABLE_HSIC BIT(13)
286#define GHWCFG3_ADP_SUPP BIT(12)
287#define GHWCFG3_SYNCH_RESET_TYPE BIT(11)
288#define GHWCFG3_OPTIONAL_FEATURES BIT(10)
289#define GHWCFG3_VENDOR_CTRL_IF BIT(9)
290#define GHWCFG3_I2C BIT(8)
291#define GHWCFG3_OTG_FUNC BIT(7)
292#define GHWCFG3_PACKET_SIZE_CNTR_WIDTH_MASK (0x7 << 4)
293#define GHWCFG3_PACKET_SIZE_CNTR_WIDTH_SHIFT 4
294#define GHWCFG3_XFER_SIZE_CNTR_WIDTH_MASK (0xf << 0)
295#define GHWCFG3_XFER_SIZE_CNTR_WIDTH_SHIFT 0
296
297#define GHWCFG4 HSOTG_REG(0x0050)
298#define GHWCFG4_DESC_DMA_DYN BIT(31)
299#define GHWCFG4_DESC_DMA BIT(30)
300#define GHWCFG4_NUM_IN_EPS_MASK (0xf << 26)
301#define GHWCFG4_NUM_IN_EPS_SHIFT 26
302#define GHWCFG4_DED_FIFO_EN BIT(25)
303#define GHWCFG4_DED_FIFO_SHIFT 25
304#define GHWCFG4_SESSION_END_FILT_EN BIT(24)
305#define GHWCFG4_B_VALID_FILT_EN BIT(23)
306#define GHWCFG4_A_VALID_FILT_EN BIT(22)
307#define GHWCFG4_VBUS_VALID_FILT_EN BIT(21)
308#define GHWCFG4_IDDIG_FILT_EN BIT(20)
309#define GHWCFG4_NUM_DEV_MODE_CTRL_EP_MASK (0xf << 16)
310#define GHWCFG4_NUM_DEV_MODE_CTRL_EP_SHIFT 16
311#define GHWCFG4_UTMI_PHY_DATA_WIDTH_MASK (0x3 << 14)
312#define GHWCFG4_UTMI_PHY_DATA_WIDTH_SHIFT 14
313#define GHWCFG4_UTMI_PHY_DATA_WIDTH_8 0
314#define GHWCFG4_UTMI_PHY_DATA_WIDTH_16 1
315#define GHWCFG4_UTMI_PHY_DATA_WIDTH_8_OR_16 2
316#define GHWCFG4_ACG_SUPPORTED BIT(12)
317#define GHWCFG4_IPG_ISOC_SUPPORTED BIT(11)
318#define GHWCFG4_SERVICE_INTERVAL_SUPPORTED BIT(10)
319#define GHWCFG4_XHIBER BIT(7)
320#define GHWCFG4_HIBER BIT(6)
321#define GHWCFG4_MIN_AHB_FREQ BIT(5)
322#define GHWCFG4_POWER_OPTIMIZ BIT(4)
323#define GHWCFG4_NUM_DEV_PERIO_IN_EP_MASK (0xf << 0)
324#define GHWCFG4_NUM_DEV_PERIO_IN_EP_SHIFT 0
325
326#define GLPMCFG HSOTG_REG(0x0054)
327#define GLPMCFG_INVSELHSIC BIT(31)
328#define GLPMCFG_HSICCON BIT(30)
329#define GLPMCFG_RSTRSLPSTS BIT(29)
330#define GLPMCFG_ENBESL BIT(28)
331#define GLPMCFG_LPM_RETRYCNT_STS_MASK (0x7 << 25)
332#define GLPMCFG_LPM_RETRYCNT_STS_SHIFT 25
333#define GLPMCFG_SNDLPM BIT(24)
334#define GLPMCFG_RETRY_CNT_MASK (0x7 << 21)
335#define GLPMCFG_RETRY_CNT_SHIFT 21
336#define GLPMCFG_LPM_REJECT_CTRL_CONTROL BIT(21)
337#define GLPMCFG_LPM_ACCEPT_CTRL_ISOC BIT(22)
338#define GLPMCFG_LPM_CHNL_INDX_MASK (0xf << 17)
339#define GLPMCFG_LPM_CHNL_INDX_SHIFT 17
340#define GLPMCFG_L1RESUMEOK BIT(16)
341#define GLPMCFG_SLPSTS BIT(15)
342#define GLPMCFG_COREL1RES_MASK (0x3 << 13)
343#define GLPMCFG_COREL1RES_SHIFT 13
344#define GLPMCFG_HIRD_THRES_MASK (0x1f << 8)
345#define GLPMCFG_HIRD_THRES_SHIFT 8
346#define GLPMCFG_HIRD_THRES_EN (0x10 << 8)
347#define GLPMCFG_ENBLSLPM BIT(7)
348#define GLPMCFG_BREMOTEWAKE BIT(6)
349#define GLPMCFG_HIRD_MASK (0xf << 2)
350#define GLPMCFG_HIRD_SHIFT 2
351#define GLPMCFG_APPL1RES BIT(1)
352#define GLPMCFG_LPMCAP BIT(0)
353
354#define GPWRDN HSOTG_REG(0x0058)
355#define GPWRDN_MULT_VAL_ID_BC_MASK (0x1f << 24)
356#define GPWRDN_MULT_VAL_ID_BC_SHIFT 24
357#define GPWRDN_ADP_INT BIT(23)
358#define GPWRDN_BSESSVLD BIT(22)
359#define GPWRDN_IDSTS BIT(21)
360#define GPWRDN_LINESTATE_MASK (0x3 << 19)
361#define GPWRDN_LINESTATE_SHIFT 19
362#define GPWRDN_STS_CHGINT_MSK BIT(18)
363#define GPWRDN_STS_CHGINT BIT(17)
364#define GPWRDN_SRP_DET_MSK BIT(16)
365#define GPWRDN_SRP_DET BIT(15)
366#define GPWRDN_CONNECT_DET_MSK BIT(14)
367#define GPWRDN_CONNECT_DET BIT(13)
368#define GPWRDN_DISCONN_DET_MSK BIT(12)
369#define GPWRDN_DISCONN_DET BIT(11)
370#define GPWRDN_RST_DET_MSK BIT(10)
371#define GPWRDN_RST_DET BIT(9)
372#define GPWRDN_LNSTSCHG_MSK BIT(8)
373#define GPWRDN_LNSTSCHG BIT(7)
374#define GPWRDN_DIS_VBUS BIT(6)
375#define GPWRDN_PWRDNSWTCH BIT(5)
376#define GPWRDN_PWRDNRSTN BIT(4)
377#define GPWRDN_PWRDNCLMP BIT(3)
378#define GPWRDN_RESTORE BIT(2)
379#define GPWRDN_PMUACTV BIT(1)
380#define GPWRDN_PMUINTSEL BIT(0)
381
382#define GDFIFOCFG HSOTG_REG(0x005c)
383#define GDFIFOCFG_EPINFOBASE_MASK (0xffff << 16)
384#define GDFIFOCFG_EPINFOBASE_SHIFT 16
385#define GDFIFOCFG_GDFIFOCFG_MASK (0xffff << 0)
386#define GDFIFOCFG_GDFIFOCFG_SHIFT 0
387
388#define ADPCTL HSOTG_REG(0x0060)
389#define ADPCTL_AR_MASK (0x3 << 27)
390#define ADPCTL_AR_SHIFT 27
391#define ADPCTL_ADP_TMOUT_INT_MSK BIT(26)
392#define ADPCTL_ADP_SNS_INT_MSK BIT(25)
393#define ADPCTL_ADP_PRB_INT_MSK BIT(24)
394#define ADPCTL_ADP_TMOUT_INT BIT(23)
395#define ADPCTL_ADP_SNS_INT BIT(22)
396#define ADPCTL_ADP_PRB_INT BIT(21)
397#define ADPCTL_ADPENA BIT(20)
398#define ADPCTL_ADPRES BIT(19)
399#define ADPCTL_ENASNS BIT(18)
400#define ADPCTL_ENAPRB BIT(17)
401#define ADPCTL_RTIM_MASK (0x7ff << 6)
402#define ADPCTL_RTIM_SHIFT 6
403#define ADPCTL_PRB_PER_MASK (0x3 << 4)
404#define ADPCTL_PRB_PER_SHIFT 4
405#define ADPCTL_PRB_DELTA_MASK (0x3 << 2)
406#define ADPCTL_PRB_DELTA_SHIFT 2
407#define ADPCTL_PRB_DSCHRG_MASK (0x3 << 0)
408#define ADPCTL_PRB_DSCHRG_SHIFT 0
409
410#define GREFCLK HSOTG_REG(0x0064)
411#define GREFCLK_REFCLKPER_MASK (0x1ffff << 15)
412#define GREFCLK_REFCLKPER_SHIFT 15
413#define GREFCLK_REF_CLK_MODE BIT(14)
414#define GREFCLK_SOF_CNT_WKUP_ALERT_MASK (0x3ff)
415#define GREFCLK_SOF_CNT_WKUP_ALERT_SHIFT 0
416
417#define GINTMSK2 HSOTG_REG(0x0068)
418#define GINTMSK2_WKUP_ALERT_INT_MSK BIT(0)
419
420#define GINTSTS2 HSOTG_REG(0x006c)
421#define GINTSTS2_WKUP_ALERT_INT BIT(0)
422
423#define HPTXFSIZ HSOTG_REG(0x100)
424/* Use FIFOSIZE_* constants to access this register */
425
426#define DPTXFSIZN(_a) HSOTG_REG(0x104 + (((_a) - 1) * 4))
427/* Use FIFOSIZE_* constants to access this register */
428
429/* These apply to the GNPTXFSIZ, HPTXFSIZ and DPTXFSIZN registers */
430#define FIFOSIZE_DEPTH_MASK (0xffff << 16)
431#define FIFOSIZE_DEPTH_SHIFT 16
432#define FIFOSIZE_STARTADDR_MASK (0xffff << 0)
433#define FIFOSIZE_STARTADDR_SHIFT 0
434#define FIFOSIZE_DEPTH_GET(_x) (((_x) >> 16) & 0xffff)
435
436/* Device mode registers */
437
438#define DCFG HSOTG_REG(0x800)
439#define DCFG_DESCDMA_EN BIT(23)
440#define DCFG_EPMISCNT_MASK (0x1f << 18)
441#define DCFG_EPMISCNT_SHIFT 18
442#define DCFG_EPMISCNT_LIMIT 0x1f
443#define DCFG_EPMISCNT(_x) ((_x) << 18)
444#define DCFG_IPG_ISOC_SUPPORDED BIT(17)
445#define DCFG_PERFRINT_MASK (0x3 << 11)
446#define DCFG_PERFRINT_SHIFT 11
447#define DCFG_PERFRINT_LIMIT 0x3
448#define DCFG_PERFRINT(_x) ((_x) << 11)
449#define DCFG_DEVADDR_MASK (0x7f << 4)
450#define DCFG_DEVADDR_SHIFT 4
451#define DCFG_DEVADDR_LIMIT 0x7f
452#define DCFG_DEVADDR(_x) ((_x) << 4)
453#define DCFG_NZ_STS_OUT_HSHK BIT(2)
454#define DCFG_DEVSPD_MASK (0x3 << 0)
455#define DCFG_DEVSPD_SHIFT 0
456#define DCFG_DEVSPD_HS 0
457#define DCFG_DEVSPD_FS 1
458#define DCFG_DEVSPD_LS 2
459#define DCFG_DEVSPD_FS48 3
460
461#define DCTL HSOTG_REG(0x804)
462#define DCTL_SERVICE_INTERVAL_SUPPORTED BIT(19)
463#define DCTL_PWRONPRGDONE BIT(11)
464#define DCTL_CGOUTNAK BIT(10)
465#define DCTL_SGOUTNAK BIT(9)
466#define DCTL_CGNPINNAK BIT(8)
467#define DCTL_SGNPINNAK BIT(7)
468#define DCTL_TSTCTL_MASK (0x7 << 4)
469#define DCTL_TSTCTL_SHIFT 4
470#define DCTL_GOUTNAKSTS BIT(3)
471#define DCTL_GNPINNAKSTS BIT(2)
472#define DCTL_SFTDISCON BIT(1)
473#define DCTL_RMTWKUPSIG BIT(0)
474
475#define DSTS HSOTG_REG(0x808)
476#define DSTS_SOFFN_MASK (0x3fff << 8)
477#define DSTS_SOFFN_SHIFT 8
478#define DSTS_SOFFN_LIMIT 0x3fff
479#define DSTS_SOFFN(_x) ((_x) << 8)
480#define DSTS_ERRATICERR BIT(3)
481#define DSTS_ENUMSPD_MASK (0x3 << 1)
482#define DSTS_ENUMSPD_SHIFT 1
483#define DSTS_ENUMSPD_HS 0
484#define DSTS_ENUMSPD_FS 1
485#define DSTS_ENUMSPD_LS 2
486#define DSTS_ENUMSPD_FS48 3
487#define DSTS_SUSPSTS BIT(0)
488
489#define DIEPMSK HSOTG_REG(0x810)
490#define DIEPMSK_NAKMSK BIT(13)
491#define DIEPMSK_BNAININTRMSK BIT(9)
492#define DIEPMSK_TXFIFOUNDRNMSK BIT(8)
493#define DIEPMSK_TXFIFOEMPTY BIT(7)
494#define DIEPMSK_INEPNAKEFFMSK BIT(6)
495#define DIEPMSK_INTKNEPMISMSK BIT(5)
496#define DIEPMSK_INTKNTXFEMPMSK BIT(4)
497#define DIEPMSK_TIMEOUTMSK BIT(3)
498#define DIEPMSK_AHBERRMSK BIT(2)
499#define DIEPMSK_EPDISBLDMSK BIT(1)
500#define DIEPMSK_XFERCOMPLMSK BIT(0)
501
502#define DOEPMSK HSOTG_REG(0x814)
503#define DOEPMSK_BNAMSK BIT(9)
504#define DOEPMSK_BACK2BACKSETUP BIT(6)
505#define DOEPMSK_STSPHSERCVDMSK BIT(5)
506#define DOEPMSK_OUTTKNEPDISMSK BIT(4)
507#define DOEPMSK_SETUPMSK BIT(3)
508#define DOEPMSK_AHBERRMSK BIT(2)
509#define DOEPMSK_EPDISBLDMSK BIT(1)
510#define DOEPMSK_XFERCOMPLMSK BIT(0)
511
512#define DAINT HSOTG_REG(0x818)
513#define DAINTMSK HSOTG_REG(0x81C)
514#define DAINT_OUTEP_SHIFT 16
515#define DAINT_OUTEP(_x) (1 << ((_x) + 16))
516#define DAINT_INEP(_x) (1 << (_x))
517
518#define DTKNQR1 HSOTG_REG(0x820)
519#define DTKNQR2 HSOTG_REG(0x824)
520#define DTKNQR3 HSOTG_REG(0x830)
521#define DTKNQR4 HSOTG_REG(0x834)
522#define DIEPEMPMSK HSOTG_REG(0x834)
523
524#define DVBUSDIS HSOTG_REG(0x828)
525#define DVBUSPULSE HSOTG_REG(0x82C)
526
527#define DIEPCTL0 HSOTG_REG(0x900)
528#define DIEPCTL(_a) HSOTG_REG(0x900 + ((_a) * 0x20))
529
530#define DOEPCTL0 HSOTG_REG(0xB00)
531#define DOEPCTL(_a) HSOTG_REG(0xB00 + ((_a) * 0x20))
532
533/* EP0 specialness:
534 * bits[29..28] - reserved (no SetD0PID, SetD1PID)
535 * bits[25..22] - should always be zero, this isn't a periodic endpoint
536 * bits[10..0] - MPS setting different for EP0
537 */
538#define D0EPCTL_MPS_MASK (0x3 << 0)
539#define D0EPCTL_MPS_SHIFT 0
540#define D0EPCTL_MPS_64 0
541#define D0EPCTL_MPS_32 1
542#define D0EPCTL_MPS_16 2
543#define D0EPCTL_MPS_8 3
544
545#define DXEPCTL_EPENA BIT(31)
546#define DXEPCTL_EPDIS BIT(30)
547#define DXEPCTL_SETD1PID BIT(29)
548#define DXEPCTL_SETODDFR BIT(29)
549#define DXEPCTL_SETD0PID BIT(28)
550#define DXEPCTL_SETEVENFR BIT(28)
551#define DXEPCTL_SNAK BIT(27)
552#define DXEPCTL_CNAK BIT(26)
553#define DXEPCTL_TXFNUM_MASK (0xf << 22)
554#define DXEPCTL_TXFNUM_SHIFT 22
555#define DXEPCTL_TXFNUM_LIMIT 0xf
556#define DXEPCTL_TXFNUM(_x) ((_x) << 22)
557#define DXEPCTL_STALL BIT(21)
558#define DXEPCTL_SNP BIT(20)
559#define DXEPCTL_EPTYPE_MASK (0x3 << 18)
560#define DXEPCTL_EPTYPE_CONTROL (0x0 << 18)
561#define DXEPCTL_EPTYPE_ISO (0x1 << 18)
562#define DXEPCTL_EPTYPE_BULK (0x2 << 18)
563#define DXEPCTL_EPTYPE_INTERRUPT (0x3 << 18)
564
565#define DXEPCTL_NAKSTS BIT(17)
566#define DXEPCTL_DPID BIT(16)
567#define DXEPCTL_EOFRNUM BIT(16)
568#define DXEPCTL_USBACTEP BIT(15)
569#define DXEPCTL_NEXTEP_MASK (0xf << 11)
570#define DXEPCTL_NEXTEP_SHIFT 11
571#define DXEPCTL_NEXTEP_LIMIT 0xf
572#define DXEPCTL_NEXTEP(_x) ((_x) << 11)
573#define DXEPCTL_MPS_MASK (0x7ff << 0)
574#define DXEPCTL_MPS_SHIFT 0
575#define DXEPCTL_MPS_LIMIT 0x7ff
576#define DXEPCTL_MPS(_x) ((_x) << 0)
577
578#define DIEPINT(_a) HSOTG_REG(0x908 + ((_a) * 0x20))
579#define DOEPINT(_a) HSOTG_REG(0xB08 + ((_a) * 0x20))
580#define DXEPINT_SETUP_RCVD BIT(15)
581#define DXEPINT_NYETINTRPT BIT(14)
582#define DXEPINT_NAKINTRPT BIT(13)
583#define DXEPINT_BBLEERRINTRPT BIT(12)
584#define DXEPINT_PKTDRPSTS BIT(11)
585#define DXEPINT_BNAINTR BIT(9)
586#define DXEPINT_TXFIFOUNDRN BIT(8)
587#define DXEPINT_OUTPKTERR BIT(8)
588#define DXEPINT_TXFEMP BIT(7)
589#define DXEPINT_INEPNAKEFF BIT(6)
590#define DXEPINT_BACK2BACKSETUP BIT(6)
591#define DXEPINT_INTKNEPMIS BIT(5)
592#define DXEPINT_STSPHSERCVD BIT(5)
593#define DXEPINT_INTKNTXFEMP BIT(4)
594#define DXEPINT_OUTTKNEPDIS BIT(4)
595#define DXEPINT_TIMEOUT BIT(3)
596#define DXEPINT_SETUP BIT(3)
597#define DXEPINT_AHBERR BIT(2)
598#define DXEPINT_EPDISBLD BIT(1)
599#define DXEPINT_XFERCOMPL BIT(0)
600
601#define DIEPTSIZ0 HSOTG_REG(0x910)
602#define DIEPTSIZ0_PKTCNT_MASK (0x3 << 19)
603#define DIEPTSIZ0_PKTCNT_SHIFT 19
604#define DIEPTSIZ0_PKTCNT_LIMIT 0x3
605#define DIEPTSIZ0_PKTCNT(_x) ((_x) << 19)
606#define DIEPTSIZ0_XFERSIZE_MASK (0x7f << 0)
607#define DIEPTSIZ0_XFERSIZE_SHIFT 0
608#define DIEPTSIZ0_XFERSIZE_LIMIT 0x7f
609#define DIEPTSIZ0_XFERSIZE(_x) ((_x) << 0)
610
611#define DOEPTSIZ0 HSOTG_REG(0xB10)
612#define DOEPTSIZ0_SUPCNT_MASK (0x3 << 29)
613#define DOEPTSIZ0_SUPCNT_SHIFT 29
614#define DOEPTSIZ0_SUPCNT_LIMIT 0x3
615#define DOEPTSIZ0_SUPCNT(_x) ((_x) << 29)
616#define DOEPTSIZ0_PKTCNT BIT(19)
617#define DOEPTSIZ0_XFERSIZE_MASK (0x7f << 0)
618#define DOEPTSIZ0_XFERSIZE_SHIFT 0
619
620#define DIEPTSIZ(_a) HSOTG_REG(0x910 + ((_a) * 0x20))
621#define DOEPTSIZ(_a) HSOTG_REG(0xB10 + ((_a) * 0x20))
622#define DXEPTSIZ_MC_MASK (0x3 << 29)
623#define DXEPTSIZ_MC_SHIFT 29
624#define DXEPTSIZ_MC_LIMIT 0x3
625#define DXEPTSIZ_MC(_x) ((_x) << 29)
626#define DXEPTSIZ_PKTCNT_MASK (0x3ff << 19)
627#define DXEPTSIZ_PKTCNT_SHIFT 19
628#define DXEPTSIZ_PKTCNT_LIMIT 0x3ff
629#define DXEPTSIZ_PKTCNT_GET(_v) (((_v) >> 19) & 0x3ff)
630#define DXEPTSIZ_PKTCNT(_x) ((_x) << 19)
631#define DXEPTSIZ_XFERSIZE_MASK (0x7ffff << 0)
632#define DXEPTSIZ_XFERSIZE_SHIFT 0
633#define DXEPTSIZ_XFERSIZE_LIMIT 0x7ffff
634#define DXEPTSIZ_XFERSIZE_GET(_v) (((_v) >> 0) & 0x7ffff)
635#define DXEPTSIZ_XFERSIZE(_x) ((_x) << 0)
636
637#define DIEPDMA(_a) HSOTG_REG(0x914 + ((_a) * 0x20))
638#define DOEPDMA(_a) HSOTG_REG(0xB14 + ((_a) * 0x20))
639
640#define DTXFSTS(_a) HSOTG_REG(0x918 + ((_a) * 0x20))
641
642#define PCGCTL HSOTG_REG(0x0e00)
643#define PCGCTL_IF_DEV_MODE BIT(31)
644#define PCGCTL_P2HD_PRT_SPD_MASK (0x3 << 29)
645#define PCGCTL_P2HD_PRT_SPD_SHIFT 29
646#define PCGCTL_P2HD_DEV_ENUM_SPD_MASK (0x3 << 27)
647#define PCGCTL_P2HD_DEV_ENUM_SPD_SHIFT 27
648#define PCGCTL_MAC_DEV_ADDR_MASK (0x7f << 20)
649#define PCGCTL_MAC_DEV_ADDR_SHIFT 20
650#define PCGCTL_MAX_TERMSEL BIT(19)
651#define PCGCTL_MAX_XCVRSELECT_MASK (0x3 << 17)
652#define PCGCTL_MAX_XCVRSELECT_SHIFT 17
653#define PCGCTL_PORT_POWER BIT(16)
654#define PCGCTL_PRT_CLK_SEL_MASK (0x3 << 14)
655#define PCGCTL_PRT_CLK_SEL_SHIFT 14
656#define PCGCTL_ESS_REG_RESTORED BIT(13)
657#define PCGCTL_EXTND_HIBER_SWITCH BIT(12)
658#define PCGCTL_EXTND_HIBER_PWRCLMP BIT(11)
659#define PCGCTL_ENBL_EXTND_HIBER BIT(10)
660#define PCGCTL_RESTOREMODE BIT(9)
661#define PCGCTL_RESETAFTSUSP BIT(8)
662#define PCGCTL_DEEP_SLEEP BIT(7)
663#define PCGCTL_PHY_IN_SLEEP BIT(6)
664#define PCGCTL_ENBL_SLEEP_GATING BIT(5)
665#define PCGCTL_RSTPDWNMODULE BIT(3)
666#define PCGCTL_PWRCLMP BIT(2)
667#define PCGCTL_GATEHCLK BIT(1)
668#define PCGCTL_STOPPCLK BIT(0)
669
670#define PCGCCTL1 HSOTG_REG(0xe04)
671#define PCGCCTL1_TIMER (0x3 << 1)
672#define PCGCCTL1_GATEEN BIT(0)
673
674#define EPFIFO(_a) HSOTG_REG(0x1000 + ((_a) * 0x1000))
675
676/* Host Mode Registers */
677
678#define HCFG HSOTG_REG(0x0400)
679#define HCFG_MODECHTIMEN BIT(31)
680#define HCFG_PERSCHEDENA BIT(26)
681#define HCFG_FRLISTEN_MASK (0x3 << 24)
682#define HCFG_FRLISTEN_SHIFT 24
683#define HCFG_FRLISTEN_8 (0 << 24)
684#define FRLISTEN_8_SIZE 8
685#define HCFG_FRLISTEN_16 BIT(24)
686#define FRLISTEN_16_SIZE 16
687#define HCFG_FRLISTEN_32 (2 << 24)
688#define FRLISTEN_32_SIZE 32
689#define HCFG_FRLISTEN_64 (3 << 24)
690#define FRLISTEN_64_SIZE 64
691#define HCFG_DESCDMA BIT(23)
692#define HCFG_RESVALID_MASK (0xff << 8)
693#define HCFG_RESVALID_SHIFT 8
694#define HCFG_ENA32KHZ BIT(7)
695#define HCFG_FSLSSUPP BIT(2)
696#define HCFG_FSLSPCLKSEL_MASK (0x3 << 0)
697#define HCFG_FSLSPCLKSEL_SHIFT 0
698#define HCFG_FSLSPCLKSEL_30_60_MHZ 0
699#define HCFG_FSLSPCLKSEL_48_MHZ 1
700#define HCFG_FSLSPCLKSEL_6_MHZ 2
701
702#define HFIR HSOTG_REG(0x0404)
703#define HFIR_FRINT_MASK (0xffff << 0)
704#define HFIR_FRINT_SHIFT 0
705#define HFIR_RLDCTRL BIT(16)
706
707#define HFNUM HSOTG_REG(0x0408)
708#define HFNUM_FRREM_MASK (0xffff << 16)
709#define HFNUM_FRREM_SHIFT 16
710#define HFNUM_FRNUM_MASK (0xffff << 0)
711#define HFNUM_FRNUM_SHIFT 0
712#define HFNUM_MAX_FRNUM 0x3fff
713
714#define HPTXSTS HSOTG_REG(0x0410)
715#define TXSTS_QTOP_ODD BIT(31)
716#define TXSTS_QTOP_CHNEP_MASK (0xf << 27)
717#define TXSTS_QTOP_CHNEP_SHIFT 27
718#define TXSTS_QTOP_TOKEN_MASK (0x3 << 25)
719#define TXSTS_QTOP_TOKEN_SHIFT 25
720#define TXSTS_QTOP_TERMINATE BIT(24)
721#define TXSTS_QSPCAVAIL_MASK (0xff << 16)
722#define TXSTS_QSPCAVAIL_SHIFT 16
723#define TXSTS_FSPCAVAIL_MASK (0xffff << 0)
724#define TXSTS_FSPCAVAIL_SHIFT 0
725
726#define HAINT HSOTG_REG(0x0414)
727#define HAINTMSK HSOTG_REG(0x0418)
728#define HFLBADDR HSOTG_REG(0x041c)
729
730#define HPRT0 HSOTG_REG(0x0440)
731#define HPRT0_SPD_MASK (0x3 << 17)
732#define HPRT0_SPD_SHIFT 17
733#define HPRT0_SPD_HIGH_SPEED 0
734#define HPRT0_SPD_FULL_SPEED 1
735#define HPRT0_SPD_LOW_SPEED 2
736#define HPRT0_TSTCTL_MASK (0xf << 13)
737#define HPRT0_TSTCTL_SHIFT 13
738#define HPRT0_PWR BIT(12)
739#define HPRT0_LNSTS_MASK (0x3 << 10)
740#define HPRT0_LNSTS_SHIFT 10
741#define HPRT0_RST BIT(8)
742#define HPRT0_SUSP BIT(7)
743#define HPRT0_RES BIT(6)
744#define HPRT0_OVRCURRCHG BIT(5)
745#define HPRT0_OVRCURRACT BIT(4)
746#define HPRT0_ENACHG BIT(3)
747#define HPRT0_ENA BIT(2)
748#define HPRT0_CONNDET BIT(1)
749#define HPRT0_CONNSTS BIT(0)
750
751#define HCCHAR(_ch) HSOTG_REG(0x0500 + 0x20 * (_ch))
752#define HCCHAR_CHENA BIT(31)
753#define HCCHAR_CHDIS BIT(30)
754#define HCCHAR_ODDFRM BIT(29)
755#define HCCHAR_DEVADDR_MASK (0x7f << 22)
756#define HCCHAR_DEVADDR_SHIFT 22
757#define HCCHAR_MULTICNT_MASK (0x3 << 20)
758#define HCCHAR_MULTICNT_SHIFT 20
759#define HCCHAR_EPTYPE_MASK (0x3 << 18)
760#define HCCHAR_EPTYPE_SHIFT 18
761#define HCCHAR_LSPDDEV BIT(17)
762#define HCCHAR_EPDIR BIT(15)
763#define HCCHAR_EPNUM_MASK (0xf << 11)
764#define HCCHAR_EPNUM_SHIFT 11
765#define HCCHAR_MPS_MASK (0x7ff << 0)
766#define HCCHAR_MPS_SHIFT 0
767
768#define HCSPLT(_ch) HSOTG_REG(0x0504 + 0x20 * (_ch))
769#define HCSPLT_SPLTENA BIT(31)
770#define HCSPLT_COMPSPLT BIT(16)
771#define HCSPLT_XACTPOS_MASK (0x3 << 14)
772#define HCSPLT_XACTPOS_SHIFT 14
773#define HCSPLT_XACTPOS_MID 0
774#define HCSPLT_XACTPOS_END 1
775#define HCSPLT_XACTPOS_BEGIN 2
776#define HCSPLT_XACTPOS_ALL 3
777#define HCSPLT_HUBADDR_MASK (0x7f << 7)
778#define HCSPLT_HUBADDR_SHIFT 7
779#define HCSPLT_PRTADDR_MASK (0x7f << 0)
780#define HCSPLT_PRTADDR_SHIFT 0
781
782#define HCINT(_ch) HSOTG_REG(0x0508 + 0x20 * (_ch))
783#define HCINTMSK(_ch) HSOTG_REG(0x050c + 0x20 * (_ch))
784#define HCINTMSK_RESERVED14_31 (0x3ffff << 14)
785#define HCINTMSK_FRM_LIST_ROLL BIT(13)
786#define HCINTMSK_XCS_XACT BIT(12)
787#define HCINTMSK_BNA BIT(11)
788#define HCINTMSK_DATATGLERR BIT(10)
789#define HCINTMSK_FRMOVRUN BIT(9)
790#define HCINTMSK_BBLERR BIT(8)
791#define HCINTMSK_XACTERR BIT(7)
792#define HCINTMSK_NYET BIT(6)
793#define HCINTMSK_ACK BIT(5)
794#define HCINTMSK_NAK BIT(4)
795#define HCINTMSK_STALL BIT(3)
796#define HCINTMSK_AHBERR BIT(2)
797#define HCINTMSK_CHHLTD BIT(1)
798#define HCINTMSK_XFERCOMPL BIT(0)
799
800#define HCTSIZ(_ch) HSOTG_REG(0x0510 + 0x20 * (_ch))
801#define TSIZ_DOPNG BIT(31)
802#define TSIZ_SC_MC_PID_MASK (0x3 << 29)
803#define TSIZ_SC_MC_PID_SHIFT 29
804#define TSIZ_SC_MC_PID_DATA0 0
805#define TSIZ_SC_MC_PID_DATA2 1
806#define TSIZ_SC_MC_PID_DATA1 2
807#define TSIZ_SC_MC_PID_MDATA 3
808#define TSIZ_SC_MC_PID_SETUP 3
809#define TSIZ_PKTCNT_MASK (0x3ff << 19)
810#define TSIZ_PKTCNT_SHIFT 19
811#define TSIZ_NTD_MASK (0xff << 8)
812#define TSIZ_NTD_SHIFT 8
813#define TSIZ_SCHINFO_MASK (0xff << 0)
814#define TSIZ_SCHINFO_SHIFT 0
815#define TSIZ_XFERSIZE_MASK (0x7ffff << 0)
816#define TSIZ_XFERSIZE_SHIFT 0
817
818#define HCDMA(_ch) HSOTG_REG(0x0514 + 0x20 * (_ch))
819
820#define HCDMAB(_ch) HSOTG_REG(0x051c + 0x20 * (_ch))
821
822#define HCFIFO(_ch) HSOTG_REG(0x1000 + 0x1000 * (_ch))
823
824/**
825 * struct dwc2_dma_desc - DMA descriptor structure,
826 * used for both host and gadget modes
827 *
828 * @status: DMA descriptor status quadlet
829 * @buf: DMA descriptor data buffer pointer
830 *
831 * DMA Descriptor structure contains two quadlets:
832 * Status quadlet and Data buffer pointer.
833 */
834struct dwc2_dma_desc {
835 u32 status;
836 u32 buf;
837} __packed;
838
839/* Host Mode DMA descriptor status quadlet */
840
841#define HOST_DMA_A BIT(31)
842#define HOST_DMA_STS_MASK (0x3 << 28)
843#define HOST_DMA_STS_SHIFT 28
844#define HOST_DMA_STS_PKTERR BIT(28)
845#define HOST_DMA_EOL BIT(26)
846#define HOST_DMA_IOC BIT(25)
847#define HOST_DMA_SUP BIT(24)
848#define HOST_DMA_ALT_QTD BIT(23)
849#define HOST_DMA_QTD_OFFSET_MASK (0x3f << 17)
850#define HOST_DMA_QTD_OFFSET_SHIFT 17
851#define HOST_DMA_ISOC_NBYTES_MASK (0xfff << 0)
852#define HOST_DMA_ISOC_NBYTES_SHIFT 0
853#define HOST_DMA_NBYTES_MASK (0x1ffff << 0)
854#define HOST_DMA_NBYTES_SHIFT 0
855#define HOST_DMA_NBYTES_LIMIT 131071
856
857/* Device Mode DMA descriptor status quadlet */
858
859#define DEV_DMA_BUFF_STS_MASK (0x3 << 30)
860#define DEV_DMA_BUFF_STS_SHIFT 30
861#define DEV_DMA_BUFF_STS_HREADY 0
862#define DEV_DMA_BUFF_STS_DMABUSY 1
863#define DEV_DMA_BUFF_STS_DMADONE 2
864#define DEV_DMA_BUFF_STS_HBUSY 3
865#define DEV_DMA_STS_MASK (0x3 << 28)
866#define DEV_DMA_STS_SHIFT 28
867#define DEV_DMA_STS_SUCC 0
868#define DEV_DMA_STS_BUFF_FLUSH 1
869#define DEV_DMA_STS_BUFF_ERR 3
870#define DEV_DMA_L BIT(27)
871#define DEV_DMA_SHORT BIT(26)
872#define DEV_DMA_IOC BIT(25)
873#define DEV_DMA_SR BIT(24)
874#define DEV_DMA_MTRF BIT(23)
875#define DEV_DMA_ISOC_PID_MASK (0x3 << 23)
876#define DEV_DMA_ISOC_PID_SHIFT 23
877#define DEV_DMA_ISOC_PID_DATA0 0
878#define DEV_DMA_ISOC_PID_DATA2 1
879#define DEV_DMA_ISOC_PID_DATA1 2
880#define DEV_DMA_ISOC_PID_MDATA 3
881#define DEV_DMA_ISOC_FRNUM_MASK (0x7ff << 12)
882#define DEV_DMA_ISOC_FRNUM_SHIFT 12
883#define DEV_DMA_ISOC_TX_NBYTES_MASK (0xfff << 0)
884#define DEV_DMA_ISOC_TX_NBYTES_LIMIT 0xfff
885#define DEV_DMA_ISOC_RX_NBYTES_MASK (0x7ff << 0)
886#define DEV_DMA_ISOC_RX_NBYTES_LIMIT 0x7ff
887#define DEV_DMA_ISOC_NBYTES_SHIFT 0
888#define DEV_DMA_NBYTES_MASK (0xffff << 0)
889#define DEV_DMA_NBYTES_SHIFT 0
890#define DEV_DMA_NBYTES_LIMIT 0xffff
891
892#define MAX_DMA_DESC_NUM_GENERIC 64
893#define MAX_DMA_DESC_NUM_HS_ISOC 256
894
895#endif /* __DWC2_HW_H__ */