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diff --git a/arch/arm/mach-pxa/include/mach/pxa-regs.h b/arch/arm/mach-pxa/include/mach/pxa-regs.h
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index 000000000000..12288ca3cbb2
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+++ b/arch/arm/mach-pxa/include/mach/pxa-regs.h
@@ -0,0 +1,1070 @@
1/*
2 * arch/arm/mach-pxa/include/mach/pxa-regs.h
3 *
4 * Author: Nicolas Pitre
5 * Created: Jun 15, 2001
6 * Copyright: MontaVista Software Inc.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13#ifndef __PXA_REGS_H
14#define __PXA_REGS_H
15
16
17/*
18 * PXA Chip selects
19 */
20
21#define PXA_CS0_PHYS 0x00000000
22#define PXA_CS1_PHYS 0x04000000
23#define PXA_CS2_PHYS 0x08000000
24#define PXA_CS3_PHYS 0x0C000000
25#define PXA_CS4_PHYS 0x10000000
26#define PXA_CS5_PHYS 0x14000000
27
28
29/*
30 * Personal Computer Memory Card International Association (PCMCIA) sockets
31 */
32
33#define PCMCIAPrtSp 0x04000000 /* PCMCIA Partition Space [byte] */
34#define PCMCIASp (4*PCMCIAPrtSp) /* PCMCIA Space [byte] */
35#define PCMCIAIOSp PCMCIAPrtSp /* PCMCIA I/O Space [byte] */
36#define PCMCIAAttrSp PCMCIAPrtSp /* PCMCIA Attribute Space [byte] */
37#define PCMCIAMemSp PCMCIAPrtSp /* PCMCIA Memory Space [byte] */
38
39#define PCMCIA0Sp PCMCIASp /* PCMCIA 0 Space [byte] */
40#define PCMCIA0IOSp PCMCIAIOSp /* PCMCIA 0 I/O Space [byte] */
41#define PCMCIA0AttrSp PCMCIAAttrSp /* PCMCIA 0 Attribute Space [byte] */
42#define PCMCIA0MemSp PCMCIAMemSp /* PCMCIA 0 Memory Space [byte] */
43
44#define PCMCIA1Sp PCMCIASp /* PCMCIA 1 Space [byte] */
45#define PCMCIA1IOSp PCMCIAIOSp /* PCMCIA 1 I/O Space [byte] */
46#define PCMCIA1AttrSp PCMCIAAttrSp /* PCMCIA 1 Attribute Space [byte] */
47#define PCMCIA1MemSp PCMCIAMemSp /* PCMCIA 1 Memory Space [byte] */
48
49#define _PCMCIA(Nb) /* PCMCIA [0..1] */ \
50 (0x20000000 + (Nb)*PCMCIASp)
51#define _PCMCIAIO(Nb) _PCMCIA (Nb) /* PCMCIA I/O [0..1] */
52#define _PCMCIAAttr(Nb) /* PCMCIA Attribute [0..1] */ \
53 (_PCMCIA (Nb) + 2*PCMCIAPrtSp)
54#define _PCMCIAMem(Nb) /* PCMCIA Memory [0..1] */ \
55 (_PCMCIA (Nb) + 3*PCMCIAPrtSp)
56
57#define _PCMCIA0 _PCMCIA (0) /* PCMCIA 0 */
58#define _PCMCIA0IO _PCMCIAIO (0) /* PCMCIA 0 I/O */
59#define _PCMCIA0Attr _PCMCIAAttr (0) /* PCMCIA 0 Attribute */
60#define _PCMCIA0Mem _PCMCIAMem (0) /* PCMCIA 0 Memory */
61
62#define _PCMCIA1 _PCMCIA (1) /* PCMCIA 1 */
63#define _PCMCIA1IO _PCMCIAIO (1) /* PCMCIA 1 I/O */
64#define _PCMCIA1Attr _PCMCIAAttr (1) /* PCMCIA 1 Attribute */
65#define _PCMCIA1Mem _PCMCIAMem (1) /* PCMCIA 1 Memory */
66
67
68
69/*
70 * DMA Controller
71 */
72
73#define DCSR0 __REG(0x40000000) /* DMA Control / Status Register for Channel 0 */
74#define DCSR1 __REG(0x40000004) /* DMA Control / Status Register for Channel 1 */
75#define DCSR2 __REG(0x40000008) /* DMA Control / Status Register for Channel 2 */
76#define DCSR3 __REG(0x4000000c) /* DMA Control / Status Register for Channel 3 */
77#define DCSR4 __REG(0x40000010) /* DMA Control / Status Register for Channel 4 */
78#define DCSR5 __REG(0x40000014) /* DMA Control / Status Register for Channel 5 */
79#define DCSR6 __REG(0x40000018) /* DMA Control / Status Register for Channel 6 */
80#define DCSR7 __REG(0x4000001c) /* DMA Control / Status Register for Channel 7 */
81#define DCSR8 __REG(0x40000020) /* DMA Control / Status Register for Channel 8 */
82#define DCSR9 __REG(0x40000024) /* DMA Control / Status Register for Channel 9 */
83#define DCSR10 __REG(0x40000028) /* DMA Control / Status Register for Channel 10 */
84#define DCSR11 __REG(0x4000002c) /* DMA Control / Status Register for Channel 11 */
85#define DCSR12 __REG(0x40000030) /* DMA Control / Status Register for Channel 12 */
86#define DCSR13 __REG(0x40000034) /* DMA Control / Status Register for Channel 13 */
87#define DCSR14 __REG(0x40000038) /* DMA Control / Status Register for Channel 14 */
88#define DCSR15 __REG(0x4000003c) /* DMA Control / Status Register for Channel 15 */
89
90#define DCSR(x) __REG2(0x40000000, (x) << 2)
91
92#define DCSR_RUN (1 << 31) /* Run Bit (read / write) */
93#define DCSR_NODESC (1 << 30) /* No-Descriptor Fetch (read / write) */
94#define DCSR_STOPIRQEN (1 << 29) /* Stop Interrupt Enable (read / write) */
95#ifdef CONFIG_PXA27x
96#define DCSR_EORIRQEN (1 << 28) /* End of Receive Interrupt Enable (R/W) */
97#define DCSR_EORJMPEN (1 << 27) /* Jump to next descriptor on EOR */
98#define DCSR_EORSTOPEN (1 << 26) /* STOP on an EOR */
99#define DCSR_SETCMPST (1 << 25) /* Set Descriptor Compare Status */
100#define DCSR_CLRCMPST (1 << 24) /* Clear Descriptor Compare Status */
101#define DCSR_CMPST (1 << 10) /* The Descriptor Compare Status */
102#define DCSR_EORINTR (1 << 9) /* The end of Receive */
103#endif
104#define DCSR_REQPEND (1 << 8) /* Request Pending (read-only) */
105#define DCSR_STOPSTATE (1 << 3) /* Stop State (read-only) */
106#define DCSR_ENDINTR (1 << 2) /* End Interrupt (read / write) */
107#define DCSR_STARTINTR (1 << 1) /* Start Interrupt (read / write) */
108#define DCSR_BUSERR (1 << 0) /* Bus Error Interrupt (read / write) */
109
110#define DALGN __REG(0x400000a0) /* DMA Alignment Register */
111#define DINT __REG(0x400000f0) /* DMA Interrupt Register */
112
113#define DRCMR(n) (*(((n) < 64) ? \
114 &__REG2(0x40000100, ((n) & 0x3f) << 2) : \
115 &__REG2(0x40001100, ((n) & 0x3f) << 2)))
116
117#define DRCMR0 __REG(0x40000100) /* Request to Channel Map Register for DREQ 0 */
118#define DRCMR1 __REG(0x40000104) /* Request to Channel Map Register for DREQ 1 */
119#define DRCMR2 __REG(0x40000108) /* Request to Channel Map Register for I2S receive Request */
120#define DRCMR3 __REG(0x4000010c) /* Request to Channel Map Register for I2S transmit Request */
121#define DRCMR4 __REG(0x40000110) /* Request to Channel Map Register for BTUART receive Request */
122#define DRCMR5 __REG(0x40000114) /* Request to Channel Map Register for BTUART transmit Request. */
123#define DRCMR6 __REG(0x40000118) /* Request to Channel Map Register for FFUART receive Request */
124#define DRCMR7 __REG(0x4000011c) /* Request to Channel Map Register for FFUART transmit Request */
125#define DRCMR8 __REG(0x40000120) /* Request to Channel Map Register for AC97 microphone Request */
126#define DRCMR9 __REG(0x40000124) /* Request to Channel Map Register for AC97 modem receive Request */
127#define DRCMR10 __REG(0x40000128) /* Request to Channel Map Register for AC97 modem transmit Request */
128#define DRCMR11 __REG(0x4000012c) /* Request to Channel Map Register for AC97 audio receive Request */
129#define DRCMR12 __REG(0x40000130) /* Request to Channel Map Register for AC97 audio transmit Request */
130#define DRCMR13 __REG(0x40000134) /* Request to Channel Map Register for SSP receive Request */
131#define DRCMR14 __REG(0x40000138) /* Request to Channel Map Register for SSP transmit Request */
132#define DRCMR15 __REG(0x4000013c) /* Request to Channel Map Register for SSP2 receive Request */
133#define DRCMR16 __REG(0x40000140) /* Request to Channel Map Register for SSP2 transmit Request */
134#define DRCMR17 __REG(0x40000144) /* Request to Channel Map Register for ICP receive Request */
135#define DRCMR18 __REG(0x40000148) /* Request to Channel Map Register for ICP transmit Request */
136#define DRCMR19 __REG(0x4000014c) /* Request to Channel Map Register for STUART receive Request */
137#define DRCMR20 __REG(0x40000150) /* Request to Channel Map Register for STUART transmit Request */
138#define DRCMR21 __REG(0x40000154) /* Request to Channel Map Register for MMC receive Request */
139#define DRCMR22 __REG(0x40000158) /* Request to Channel Map Register for MMC transmit Request */
140#define DRCMR23 __REG(0x4000015c) /* Reserved */
141#define DRCMR24 __REG(0x40000160) /* Reserved */
142#define DRCMR25 __REG(0x40000164) /* Request to Channel Map Register for USB endpoint 1 Request */
143#define DRCMR26 __REG(0x40000168) /* Request to Channel Map Register for USB endpoint 2 Request */
144#define DRCMR27 __REG(0x4000016C) /* Request to Channel Map Register for USB endpoint 3 Request */
145#define DRCMR28 __REG(0x40000170) /* Request to Channel Map Register for USB endpoint 4 Request */
146#define DRCMR29 __REG(0x40000174) /* Reserved */
147#define DRCMR30 __REG(0x40000178) /* Request to Channel Map Register for USB endpoint 6 Request */
148#define DRCMR31 __REG(0x4000017C) /* Request to Channel Map Register for USB endpoint 7 Request */
149#define DRCMR32 __REG(0x40000180) /* Request to Channel Map Register for USB endpoint 8 Request */
150#define DRCMR33 __REG(0x40000184) /* Request to Channel Map Register for USB endpoint 9 Request */
151#define DRCMR34 __REG(0x40000188) /* Reserved */
152#define DRCMR35 __REG(0x4000018C) /* Request to Channel Map Register for USB endpoint 11 Request */
153#define DRCMR36 __REG(0x40000190) /* Request to Channel Map Register for USB endpoint 12 Request */
154#define DRCMR37 __REG(0x40000194) /* Request to Channel Map Register for USB endpoint 13 Request */
155#define DRCMR38 __REG(0x40000198) /* Request to Channel Map Register for USB endpoint 14 Request */
156#define DRCMR39 __REG(0x4000019C) /* Reserved */
157#define DRCMR66 __REG(0x40001108) /* Request to Channel Map Register for SSP3 receive Request */
158#define DRCMR67 __REG(0x4000110C) /* Request to Channel Map Register for SSP3 transmit Request */
159#define DRCMR68 __REG(0x40001110) /* Request to Channel Map Register for Camera FIFO 0 Request */
160#define DRCMR69 __REG(0x40001114) /* Request to Channel Map Register for Camera FIFO 1 Request */
161#define DRCMR70 __REG(0x40001118) /* Request to Channel Map Register for Camera FIFO 2 Request */
162
163#define DRCMRRXSADR DRCMR2
164#define DRCMRTXSADR DRCMR3
165#define DRCMRRXBTRBR DRCMR4
166#define DRCMRTXBTTHR DRCMR5
167#define DRCMRRXFFRBR DRCMR6
168#define DRCMRTXFFTHR DRCMR7
169#define DRCMRRXMCDR DRCMR8
170#define DRCMRRXMODR DRCMR9
171#define DRCMRTXMODR DRCMR10
172#define DRCMRRXPCDR DRCMR11
173#define DRCMRTXPCDR DRCMR12
174#define DRCMRRXSSDR DRCMR13
175#define DRCMRTXSSDR DRCMR14
176#define DRCMRRXSS2DR DRCMR15
177#define DRCMRTXSS2DR DRCMR16
178#define DRCMRRXICDR DRCMR17
179#define DRCMRTXICDR DRCMR18
180#define DRCMRRXSTRBR DRCMR19
181#define DRCMRTXSTTHR DRCMR20
182#define DRCMRRXMMC DRCMR21
183#define DRCMRTXMMC DRCMR22
184#define DRCMRRXSS3DR DRCMR66
185#define DRCMRTXSS3DR DRCMR67
186#define DRCMRUDC(x) DRCMR((x) + 24)
187
188#define DRCMR_MAPVLD (1 << 7) /* Map Valid (read / write) */
189#define DRCMR_CHLNUM 0x1f /* mask for Channel Number (read / write) */
190
191#define DDADR0 __REG(0x40000200) /* DMA Descriptor Address Register Channel 0 */
192#define DSADR0 __REG(0x40000204) /* DMA Source Address Register Channel 0 */
193#define DTADR0 __REG(0x40000208) /* DMA Target Address Register Channel 0 */
194#define DCMD0 __REG(0x4000020c) /* DMA Command Address Register Channel 0 */
195#define DDADR1 __REG(0x40000210) /* DMA Descriptor Address Register Channel 1 */
196#define DSADR1 __REG(0x40000214) /* DMA Source Address Register Channel 1 */
197#define DTADR1 __REG(0x40000218) /* DMA Target Address Register Channel 1 */
198#define DCMD1 __REG(0x4000021c) /* DMA Command Address Register Channel 1 */
199#define DDADR2 __REG(0x40000220) /* DMA Descriptor Address Register Channel 2 */
200#define DSADR2 __REG(0x40000224) /* DMA Source Address Register Channel 2 */
201#define DTADR2 __REG(0x40000228) /* DMA Target Address Register Channel 2 */
202#define DCMD2 __REG(0x4000022c) /* DMA Command Address Register Channel 2 */
203#define DDADR3 __REG(0x40000230) /* DMA Descriptor Address Register Channel 3 */
204#define DSADR3 __REG(0x40000234) /* DMA Source Address Register Channel 3 */
205#define DTADR3 __REG(0x40000238) /* DMA Target Address Register Channel 3 */
206#define DCMD3 __REG(0x4000023c) /* DMA Command Address Register Channel 3 */
207#define DDADR4 __REG(0x40000240) /* DMA Descriptor Address Register Channel 4 */
208#define DSADR4 __REG(0x40000244) /* DMA Source Address Register Channel 4 */
209#define DTADR4 __REG(0x40000248) /* DMA Target Address Register Channel 4 */
210#define DCMD4 __REG(0x4000024c) /* DMA Command Address Register Channel 4 */
211#define DDADR5 __REG(0x40000250) /* DMA Descriptor Address Register Channel 5 */
212#define DSADR5 __REG(0x40000254) /* DMA Source Address Register Channel 5 */
213#define DTADR5 __REG(0x40000258) /* DMA Target Address Register Channel 5 */
214#define DCMD5 __REG(0x4000025c) /* DMA Command Address Register Channel 5 */
215#define DDADR6 __REG(0x40000260) /* DMA Descriptor Address Register Channel 6 */
216#define DSADR6 __REG(0x40000264) /* DMA Source Address Register Channel 6 */
217#define DTADR6 __REG(0x40000268) /* DMA Target Address Register Channel 6 */
218#define DCMD6 __REG(0x4000026c) /* DMA Command Address Register Channel 6 */
219#define DDADR7 __REG(0x40000270) /* DMA Descriptor Address Register Channel 7 */
220#define DSADR7 __REG(0x40000274) /* DMA Source Address Register Channel 7 */
221#define DTADR7 __REG(0x40000278) /* DMA Target Address Register Channel 7 */
222#define DCMD7 __REG(0x4000027c) /* DMA Command Address Register Channel 7 */
223#define DDADR8 __REG(0x40000280) /* DMA Descriptor Address Register Channel 8 */
224#define DSADR8 __REG(0x40000284) /* DMA Source Address Register Channel 8 */
225#define DTADR8 __REG(0x40000288) /* DMA Target Address Register Channel 8 */
226#define DCMD8 __REG(0x4000028c) /* DMA Command Address Register Channel 8 */
227#define DDADR9 __REG(0x40000290) /* DMA Descriptor Address Register Channel 9 */
228#define DSADR9 __REG(0x40000294) /* DMA Source Address Register Channel 9 */
229#define DTADR9 __REG(0x40000298) /* DMA Target Address Register Channel 9 */
230#define DCMD9 __REG(0x4000029c) /* DMA Command Address Register Channel 9 */
231#define DDADR10 __REG(0x400002a0) /* DMA Descriptor Address Register Channel 10 */
232#define DSADR10 __REG(0x400002a4) /* DMA Source Address Register Channel 10 */
233#define DTADR10 __REG(0x400002a8) /* DMA Target Address Register Channel 10 */
234#define DCMD10 __REG(0x400002ac) /* DMA Command Address Register Channel 10 */
235#define DDADR11 __REG(0x400002b0) /* DMA Descriptor Address Register Channel 11 */
236#define DSADR11 __REG(0x400002b4) /* DMA Source Address Register Channel 11 */
237#define DTADR11 __REG(0x400002b8) /* DMA Target Address Register Channel 11 */
238#define DCMD11 __REG(0x400002bc) /* DMA Command Address Register Channel 11 */
239#define DDADR12 __REG(0x400002c0) /* DMA Descriptor Address Register Channel 12 */
240#define DSADR12 __REG(0x400002c4) /* DMA Source Address Register Channel 12 */
241#define DTADR12 __REG(0x400002c8) /* DMA Target Address Register Channel 12 */
242#define DCMD12 __REG(0x400002cc) /* DMA Command Address Register Channel 12 */
243#define DDADR13 __REG(0x400002d0) /* DMA Descriptor Address Register Channel 13 */
244#define DSADR13 __REG(0x400002d4) /* DMA Source Address Register Channel 13 */
245#define DTADR13 __REG(0x400002d8) /* DMA Target Address Register Channel 13 */
246#define DCMD13 __REG(0x400002dc) /* DMA Command Address Register Channel 13 */
247#define DDADR14 __REG(0x400002e0) /* DMA Descriptor Address Register Channel 14 */
248#define DSADR14 __REG(0x400002e4) /* DMA Source Address Register Channel 14 */
249#define DTADR14 __REG(0x400002e8) /* DMA Target Address Register Channel 14 */
250#define DCMD14 __REG(0x400002ec) /* DMA Command Address Register Channel 14 */
251#define DDADR15 __REG(0x400002f0) /* DMA Descriptor Address Register Channel 15 */
252#define DSADR15 __REG(0x400002f4) /* DMA Source Address Register Channel 15 */
253#define DTADR15 __REG(0x400002f8) /* DMA Target Address Register Channel 15 */
254#define DCMD15 __REG(0x400002fc) /* DMA Command Address Register Channel 15 */
255
256#define DDADR(x) __REG2(0x40000200, (x) << 4)
257#define DSADR(x) __REG2(0x40000204, (x) << 4)
258#define DTADR(x) __REG2(0x40000208, (x) << 4)
259#define DCMD(x) __REG2(0x4000020c, (x) << 4)
260
261#define DDADR_DESCADDR 0xfffffff0 /* Address of next descriptor (mask) */
262#define DDADR_STOP (1 << 0) /* Stop (read / write) */
263
264#define DCMD_INCSRCADDR (1 << 31) /* Source Address Increment Setting. */
265#define DCMD_INCTRGADDR (1 << 30) /* Target Address Increment Setting. */
266#define DCMD_FLOWSRC (1 << 29) /* Flow Control by the source. */
267#define DCMD_FLOWTRG (1 << 28) /* Flow Control by the target. */
268#define DCMD_STARTIRQEN (1 << 22) /* Start Interrupt Enable */
269#define DCMD_ENDIRQEN (1 << 21) /* End Interrupt Enable */
270#define DCMD_ENDIAN (1 << 18) /* Device Endian-ness. */
271#define DCMD_BURST8 (1 << 16) /* 8 byte burst */
272#define DCMD_BURST16 (2 << 16) /* 16 byte burst */
273#define DCMD_BURST32 (3 << 16) /* 32 byte burst */
274#define DCMD_WIDTH1 (1 << 14) /* 1 byte width */
275#define DCMD_WIDTH2 (2 << 14) /* 2 byte width (HalfWord) */
276#define DCMD_WIDTH4 (3 << 14) /* 4 byte width (Word) */
277#define DCMD_LENGTH 0x01fff /* length mask (max = 8K - 1) */
278
279
280/*
281 * UARTs
282 */
283
284/* Full Function UART (FFUART) */
285#define FFUART FFRBR
286#define FFRBR __REG(0x40100000) /* Receive Buffer Register (read only) */
287#define FFTHR __REG(0x40100000) /* Transmit Holding Register (write only) */
288#define FFIER __REG(0x40100004) /* Interrupt Enable Register (read/write) */
289#define FFIIR __REG(0x40100008) /* Interrupt ID Register (read only) */
290#define FFFCR __REG(0x40100008) /* FIFO Control Register (write only) */
291#define FFLCR __REG(0x4010000C) /* Line Control Register (read/write) */
292#define FFMCR __REG(0x40100010) /* Modem Control Register (read/write) */
293#define FFLSR __REG(0x40100014) /* Line Status Register (read only) */
294#define FFMSR __REG(0x40100018) /* Modem Status Register (read only) */
295#define FFSPR __REG(0x4010001C) /* Scratch Pad Register (read/write) */
296#define FFISR __REG(0x40100020) /* Infrared Selection Register (read/write) */
297#define FFDLL __REG(0x40100000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */
298#define FFDLH __REG(0x40100004) /* Divisor Latch High Register (DLAB = 1) (read/write) */
299
300/* Bluetooth UART (BTUART) */
301#define BTUART BTRBR
302#define BTRBR __REG(0x40200000) /* Receive Buffer Register (read only) */
303#define BTTHR __REG(0x40200000) /* Transmit Holding Register (write only) */
304#define BTIER __REG(0x40200004) /* Interrupt Enable Register (read/write) */
305#define BTIIR __REG(0x40200008) /* Interrupt ID Register (read only) */
306#define BTFCR __REG(0x40200008) /* FIFO Control Register (write only) */
307#define BTLCR __REG(0x4020000C) /* Line Control Register (read/write) */
308#define BTMCR __REG(0x40200010) /* Modem Control Register (read/write) */
309#define BTLSR __REG(0x40200014) /* Line Status Register (read only) */
310#define BTMSR __REG(0x40200018) /* Modem Status Register (read only) */
311#define BTSPR __REG(0x4020001C) /* Scratch Pad Register (read/write) */
312#define BTISR __REG(0x40200020) /* Infrared Selection Register (read/write) */
313#define BTDLL __REG(0x40200000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */
314#define BTDLH __REG(0x40200004) /* Divisor Latch High Register (DLAB = 1) (read/write) */
315
316/* Standard UART (STUART) */
317#define STUART STRBR
318#define STRBR __REG(0x40700000) /* Receive Buffer Register (read only) */
319#define STTHR __REG(0x40700000) /* Transmit Holding Register (write only) */
320#define STIER __REG(0x40700004) /* Interrupt Enable Register (read/write) */
321#define STIIR __REG(0x40700008) /* Interrupt ID Register (read only) */
322#define STFCR __REG(0x40700008) /* FIFO Control Register (write only) */
323#define STLCR __REG(0x4070000C) /* Line Control Register (read/write) */
324#define STMCR __REG(0x40700010) /* Modem Control Register (read/write) */
325#define STLSR __REG(0x40700014) /* Line Status Register (read only) */
326#define STMSR __REG(0x40700018) /* Reserved */
327#define STSPR __REG(0x4070001C) /* Scratch Pad Register (read/write) */
328#define STISR __REG(0x40700020) /* Infrared Selection Register (read/write) */
329#define STDLL __REG(0x40700000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */
330#define STDLH __REG(0x40700004) /* Divisor Latch High Register (DLAB = 1) (read/write) */
331
332/* Hardware UART (HWUART) */
333#define HWUART HWRBR
334#define HWRBR __REG(0x41600000) /* Receive Buffer Register (read only) */
335#define HWTHR __REG(0x41600000) /* Transmit Holding Register (write only) */
336#define HWIER __REG(0x41600004) /* Interrupt Enable Register (read/write) */
337#define HWIIR __REG(0x41600008) /* Interrupt ID Register (read only) */
338#define HWFCR __REG(0x41600008) /* FIFO Control Register (write only) */
339#define HWLCR __REG(0x4160000C) /* Line Control Register (read/write) */
340#define HWMCR __REG(0x41600010) /* Modem Control Register (read/write) */
341#define HWLSR __REG(0x41600014) /* Line Status Register (read only) */
342#define HWMSR __REG(0x41600018) /* Modem Status Register (read only) */
343#define HWSPR __REG(0x4160001C) /* Scratch Pad Register (read/write) */
344#define HWISR __REG(0x41600020) /* Infrared Selection Register (read/write) */
345#define HWFOR __REG(0x41600024) /* Receive FIFO Occupancy Register (read only) */
346#define HWABR __REG(0x41600028) /* Auto-Baud Control Register (read/write) */
347#define HWACR __REG(0x4160002C) /* Auto-Baud Count Register (read only) */
348#define HWDLL __REG(0x41600000) /* Divisor Latch Low Register (DLAB = 1) (read/write) */
349#define HWDLH __REG(0x41600004) /* Divisor Latch High Register (DLAB = 1) (read/write) */
350
351#define IER_DMAE (1 << 7) /* DMA Requests Enable */
352#define IER_UUE (1 << 6) /* UART Unit Enable */
353#define IER_NRZE (1 << 5) /* NRZ coding Enable */
354#define IER_RTIOE (1 << 4) /* Receiver Time Out Interrupt Enable */
355#define IER_MIE (1 << 3) /* Modem Interrupt Enable */
356#define IER_RLSE (1 << 2) /* Receiver Line Status Interrupt Enable */
357#define IER_TIE (1 << 1) /* Transmit Data request Interrupt Enable */
358#define IER_RAVIE (1 << 0) /* Receiver Data Available Interrupt Enable */
359
360#define IIR_FIFOES1 (1 << 7) /* FIFO Mode Enable Status */
361#define IIR_FIFOES0 (1 << 6) /* FIFO Mode Enable Status */
362#define IIR_TOD (1 << 3) /* Time Out Detected */
363#define IIR_IID2 (1 << 2) /* Interrupt Source Encoded */
364#define IIR_IID1 (1 << 1) /* Interrupt Source Encoded */
365#define IIR_IP (1 << 0) /* Interrupt Pending (active low) */
366
367#define FCR_ITL2 (1 << 7) /* Interrupt Trigger Level */
368#define FCR_ITL1 (1 << 6) /* Interrupt Trigger Level */
369#define FCR_RESETTF (1 << 2) /* Reset Transmitter FIFO */
370#define FCR_RESETRF (1 << 1) /* Reset Receiver FIFO */
371#define FCR_TRFIFOE (1 << 0) /* Transmit and Receive FIFO Enable */
372#define FCR_ITL_1 (0)
373#define FCR_ITL_8 (FCR_ITL1)
374#define FCR_ITL_16 (FCR_ITL2)
375#define FCR_ITL_32 (FCR_ITL2|FCR_ITL1)
376
377#define LCR_DLAB (1 << 7) /* Divisor Latch Access Bit */
378#define LCR_SB (1 << 6) /* Set Break */
379#define LCR_STKYP (1 << 5) /* Sticky Parity */
380#define LCR_EPS (1 << 4) /* Even Parity Select */
381#define LCR_PEN (1 << 3) /* Parity Enable */
382#define LCR_STB (1 << 2) /* Stop Bit */
383#define LCR_WLS1 (1 << 1) /* Word Length Select */
384#define LCR_WLS0 (1 << 0) /* Word Length Select */
385
386#define LSR_FIFOE (1 << 7) /* FIFO Error Status */
387#define LSR_TEMT (1 << 6) /* Transmitter Empty */
388#define LSR_TDRQ (1 << 5) /* Transmit Data Request */
389#define LSR_BI (1 << 4) /* Break Interrupt */
390#define LSR_FE (1 << 3) /* Framing Error */
391#define LSR_PE (1 << 2) /* Parity Error */
392#define LSR_OE (1 << 1) /* Overrun Error */
393#define LSR_DR (1 << 0) /* Data Ready */
394
395#define MCR_LOOP (1 << 4)
396#define MCR_OUT2 (1 << 3) /* force MSR_DCD in loopback mode */
397#define MCR_OUT1 (1 << 2) /* force MSR_RI in loopback mode */
398#define MCR_RTS (1 << 1) /* Request to Send */
399#define MCR_DTR (1 << 0) /* Data Terminal Ready */
400
401#define MSR_DCD (1 << 7) /* Data Carrier Detect */
402#define MSR_RI (1 << 6) /* Ring Indicator */
403#define MSR_DSR (1 << 5) /* Data Set Ready */
404#define MSR_CTS (1 << 4) /* Clear To Send */
405#define MSR_DDCD (1 << 3) /* Delta Data Carrier Detect */
406#define MSR_TERI (1 << 2) /* Trailing Edge Ring Indicator */
407#define MSR_DDSR (1 << 1) /* Delta Data Set Ready */
408#define MSR_DCTS (1 << 0) /* Delta Clear To Send */
409
410/*
411 * IrSR (Infrared Selection Register)
412 */
413#define STISR_RXPL (1 << 4) /* Receive Data Polarity */
414#define STISR_TXPL (1 << 3) /* Transmit Data Polarity */
415#define STISR_XMODE (1 << 2) /* Transmit Pulse Width Select */
416#define STISR_RCVEIR (1 << 1) /* Receiver SIR Enable */
417#define STISR_XMITIR (1 << 0) /* Transmitter SIR Enable */
418
419
420/*
421 * I2C registers
422 */
423
424#define IBMR __REG(0x40301680) /* I2C Bus Monitor Register - IBMR */
425#define IDBR __REG(0x40301688) /* I2C Data Buffer Register - IDBR */
426#define ICR __REG(0x40301690) /* I2C Control Register - ICR */
427#define ISR __REG(0x40301698) /* I2C Status Register - ISR */
428#define ISAR __REG(0x403016A0) /* I2C Slave Address Register - ISAR */
429
430#define PWRIBMR __REG(0x40f00180) /* Power I2C Bus Monitor Register-IBMR */
431#define PWRIDBR __REG(0x40f00188) /* Power I2C Data Buffer Register-IDBR */
432#define PWRICR __REG(0x40f00190) /* Power I2C Control Register - ICR */
433#define PWRISR __REG(0x40f00198) /* Power I2C Status Register - ISR */
434#define PWRISAR __REG(0x40f001A0) /*Power I2C Slave Address Register-ISAR */
435
436#define ICR_START (1 << 0) /* start bit */
437#define ICR_STOP (1 << 1) /* stop bit */
438#define ICR_ACKNAK (1 << 2) /* send ACK(0) or NAK(1) */
439#define ICR_TB (1 << 3) /* transfer byte bit */
440#define ICR_MA (1 << 4) /* master abort */
441#define ICR_SCLE (1 << 5) /* master clock enable */
442#define ICR_IUE (1 << 6) /* unit enable */
443#define ICR_GCD (1 << 7) /* general call disable */
444#define ICR_ITEIE (1 << 8) /* enable tx interrupts */
445#define ICR_IRFIE (1 << 9) /* enable rx interrupts */
446#define ICR_BEIE (1 << 10) /* enable bus error ints */
447#define ICR_SSDIE (1 << 11) /* slave STOP detected int enable */
448#define ICR_ALDIE (1 << 12) /* enable arbitration interrupt */
449#define ICR_SADIE (1 << 13) /* slave address detected int enable */
450#define ICR_UR (1 << 14) /* unit reset */
451
452#define ISR_RWM (1 << 0) /* read/write mode */
453#define ISR_ACKNAK (1 << 1) /* ack/nak status */
454#define ISR_UB (1 << 2) /* unit busy */
455#define ISR_IBB (1 << 3) /* bus busy */
456#define ISR_SSD (1 << 4) /* slave stop detected */
457#define ISR_ALD (1 << 5) /* arbitration loss detected */
458#define ISR_ITE (1 << 6) /* tx buffer empty */
459#define ISR_IRF (1 << 7) /* rx buffer full */
460#define ISR_GCAD (1 << 8) /* general call address detected */
461#define ISR_SAD (1 << 9) /* slave address detected */
462#define ISR_BED (1 << 10) /* bus error no ACK/NAK */
463
464
465/*
466 * Serial Audio Controller
467 */
468
469#define SACR0 __REG(0x40400000) /* Global Control Register */
470#define SACR1 __REG(0x40400004) /* Serial Audio I 2 S/MSB-Justified Control Register */
471#define SASR0 __REG(0x4040000C) /* Serial Audio I 2 S/MSB-Justified Interface and FIFO Status Register */
472#define SAIMR __REG(0x40400014) /* Serial Audio Interrupt Mask Register */
473#define SAICR __REG(0x40400018) /* Serial Audio Interrupt Clear Register */
474#define SADIV __REG(0x40400060) /* Audio Clock Divider Register. */
475#define SADR __REG(0x40400080) /* Serial Audio Data Register (TX and RX FIFO access Register). */
476
477#define SACR0_RFTH(x) ((x) << 12) /* Rx FIFO Interrupt or DMA Trigger Threshold */
478#define SACR0_TFTH(x) ((x) << 8) /* Tx FIFO Interrupt or DMA Trigger Threshold */
479#define SACR0_STRF (1 << 5) /* FIFO Select for EFWR Special Function */
480#define SACR0_EFWR (1 << 4) /* Enable EFWR Function */
481#define SACR0_RST (1 << 3) /* FIFO, i2s Register Reset */
482#define SACR0_BCKD (1 << 2) /* Bit Clock Direction */
483#define SACR0_ENB (1 << 0) /* Enable I2S Link */
484#define SACR1_ENLBF (1 << 5) /* Enable Loopback */
485#define SACR1_DRPL (1 << 4) /* Disable Replaying Function */
486#define SACR1_DREC (1 << 3) /* Disable Recording Function */
487#define SACR1_AMSL (1 << 0) /* Specify Alternate Mode */
488
489#define SASR0_I2SOFF (1 << 7) /* Controller Status */
490#define SASR0_ROR (1 << 6) /* Rx FIFO Overrun */
491#define SASR0_TUR (1 << 5) /* Tx FIFO Underrun */
492#define SASR0_RFS (1 << 4) /* Rx FIFO Service Request */
493#define SASR0_TFS (1 << 3) /* Tx FIFO Service Request */
494#define SASR0_BSY (1 << 2) /* I2S Busy */
495#define SASR0_RNE (1 << 1) /* Rx FIFO Not Empty */
496#define SASR0_TNF (1 << 0) /* Tx FIFO Not Empty */
497
498#define SAICR_ROR (1 << 6) /* Clear Rx FIFO Overrun Interrupt */
499#define SAICR_TUR (1 << 5) /* Clear Tx FIFO Underrun Interrupt */
500
501#define SAIMR_ROR (1 << 6) /* Enable Rx FIFO Overrun Condition Interrupt */
502#define SAIMR_TUR (1 << 5) /* Enable Tx FIFO Underrun Condition Interrupt */
503#define SAIMR_RFS (1 << 4) /* Enable Rx FIFO Service Interrupt */
504#define SAIMR_TFS (1 << 3) /* Enable Tx FIFO Service Interrupt */
505
506/*
507 * AC97 Controller registers
508 */
509
510#define POCR __REG(0x40500000) /* PCM Out Control Register */
511#define POCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */
512#define POCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */
513
514#define PICR __REG(0x40500004) /* PCM In Control Register */
515#define PICR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */
516#define PICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */
517
518#define MCCR __REG(0x40500008) /* Mic In Control Register */
519#define MCCR_FEIE (1 << 3) /* FIFO Error Interrupt Enable */
520#define MCCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */
521
522#define GCR __REG(0x4050000C) /* Global Control Register */
523#ifdef CONFIG_PXA3xx
524#define GCR_CLKBPB (1 << 31) /* Internal clock enable */
525#endif
526#define GCR_nDMAEN (1 << 24) /* non DMA Enable */
527#define GCR_CDONE_IE (1 << 19) /* Command Done Interrupt Enable */
528#define GCR_SDONE_IE (1 << 18) /* Status Done Interrupt Enable */
529#define GCR_SECRDY_IEN (1 << 9) /* Secondary Ready Interrupt Enable */
530#define GCR_PRIRDY_IEN (1 << 8) /* Primary Ready Interrupt Enable */
531#define GCR_SECRES_IEN (1 << 5) /* Secondary Resume Interrupt Enable */
532#define GCR_PRIRES_IEN (1 << 4) /* Primary Resume Interrupt Enable */
533#define GCR_ACLINK_OFF (1 << 3) /* AC-link Shut Off */
534#define GCR_WARM_RST (1 << 2) /* AC97 Warm Reset */
535#define GCR_COLD_RST (1 << 1) /* AC'97 Cold Reset (0 = active) */
536#define GCR_GIE (1 << 0) /* Codec GPI Interrupt Enable */
537
538#define POSR __REG(0x40500010) /* PCM Out Status Register */
539#define POSR_FIFOE (1 << 4) /* FIFO error */
540#define POSR_FSR (1 << 2) /* FIFO Service Request */
541
542#define PISR __REG(0x40500014) /* PCM In Status Register */
543#define PISR_FIFOE (1 << 4) /* FIFO error */
544#define PISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */
545#define PISR_FSR (1 << 2) /* FIFO Service Request */
546
547#define MCSR __REG(0x40500018) /* Mic In Status Register */
548#define MCSR_FIFOE (1 << 4) /* FIFO error */
549#define MCSR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */
550#define MCSR_FSR (1 << 2) /* FIFO Service Request */
551
552#define GSR __REG(0x4050001C) /* Global Status Register */
553#define GSR_CDONE (1 << 19) /* Command Done */
554#define GSR_SDONE (1 << 18) /* Status Done */
555#define GSR_RDCS (1 << 15) /* Read Completion Status */
556#define GSR_BIT3SLT12 (1 << 14) /* Bit 3 of slot 12 */
557#define GSR_BIT2SLT12 (1 << 13) /* Bit 2 of slot 12 */
558#define GSR_BIT1SLT12 (1 << 12) /* Bit 1 of slot 12 */
559#define GSR_SECRES (1 << 11) /* Secondary Resume Interrupt */
560#define GSR_PRIRES (1 << 10) /* Primary Resume Interrupt */
561#define GSR_SCR (1 << 9) /* Secondary Codec Ready */
562#define GSR_PCR (1 << 8) /* Primary Codec Ready */
563#define GSR_MCINT (1 << 7) /* Mic In Interrupt */
564#define GSR_POINT (1 << 6) /* PCM Out Interrupt */
565#define GSR_PIINT (1 << 5) /* PCM In Interrupt */
566#define GSR_ACOFFD (1 << 3) /* AC-link Shut Off Done */
567#define GSR_MOINT (1 << 2) /* Modem Out Interrupt */
568#define GSR_MIINT (1 << 1) /* Modem In Interrupt */
569#define GSR_GSCI (1 << 0) /* Codec GPI Status Change Interrupt */
570
571#define CAR __REG(0x40500020) /* CODEC Access Register */
572#define CAR_CAIP (1 << 0) /* Codec Access In Progress */
573
574#define PCDR __REG(0x40500040) /* PCM FIFO Data Register */
575#define MCDR __REG(0x40500060) /* Mic-in FIFO Data Register */
576
577#define MOCR __REG(0x40500100) /* Modem Out Control Register */
578#define MOCR_FEIE (1 << 3) /* FIFO Error */
579#define MOCR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */
580
581#define MICR __REG(0x40500108) /* Modem In Control Register */
582#define MICR_FEIE (1 << 3) /* FIFO Error */
583#define MICR_FSRIE (1 << 1) /* FIFO Service Request Interrupt Enable */
584
585#define MOSR __REG(0x40500110) /* Modem Out Status Register */
586#define MOSR_FIFOE (1 << 4) /* FIFO error */
587#define MOSR_FSR (1 << 2) /* FIFO Service Request */
588
589#define MISR __REG(0x40500118) /* Modem In Status Register */
590#define MISR_FIFOE (1 << 4) /* FIFO error */
591#define MISR_EOC (1 << 3) /* DMA End-of-Chain (exclusive clear) */
592#define MISR_FSR (1 << 2) /* FIFO Service Request */
593
594#define MODR __REG(0x40500140) /* Modem FIFO Data Register */
595
596#define PAC_REG_BASE __REG(0x40500200) /* Primary Audio Codec */
597#define SAC_REG_BASE __REG(0x40500300) /* Secondary Audio Codec */
598#define PMC_REG_BASE __REG(0x40500400) /* Primary Modem Codec */
599#define SMC_REG_BASE __REG(0x40500500) /* Secondary Modem Codec */
600
601
602/*
603 * Fast Infrared Communication Port
604 */
605
606#define FICP __REG(0x40800000) /* Start of FICP area */
607#define ICCR0 __REG(0x40800000) /* ICP Control Register 0 */
608#define ICCR1 __REG(0x40800004) /* ICP Control Register 1 */
609#define ICCR2 __REG(0x40800008) /* ICP Control Register 2 */
610#define ICDR __REG(0x4080000c) /* ICP Data Register */
611#define ICSR0 __REG(0x40800014) /* ICP Status Register 0 */
612#define ICSR1 __REG(0x40800018) /* ICP Status Register 1 */
613
614#define ICCR0_AME (1 << 7) /* Address match enable */
615#define ICCR0_TIE (1 << 6) /* Transmit FIFO interrupt enable */
616#define ICCR0_RIE (1 << 5) /* Recieve FIFO interrupt enable */
617#define ICCR0_RXE (1 << 4) /* Receive enable */
618#define ICCR0_TXE (1 << 3) /* Transmit enable */
619#define ICCR0_TUS (1 << 2) /* Transmit FIFO underrun select */
620#define ICCR0_LBM (1 << 1) /* Loopback mode */
621#define ICCR0_ITR (1 << 0) /* IrDA transmission */
622
623#define ICCR2_RXP (1 << 3) /* Receive Pin Polarity select */
624#define ICCR2_TXP (1 << 2) /* Transmit Pin Polarity select */
625#define ICCR2_TRIG (3 << 0) /* Receive FIFO Trigger threshold */
626#define ICCR2_TRIG_8 (0 << 0) /* >= 8 bytes */
627#define ICCR2_TRIG_16 (1 << 0) /* >= 16 bytes */
628#define ICCR2_TRIG_32 (2 << 0) /* >= 32 bytes */
629
630#ifdef CONFIG_PXA27x
631#define ICSR0_EOC (1 << 6) /* DMA End of Descriptor Chain */
632#endif
633#define ICSR0_FRE (1 << 5) /* Framing error */
634#define ICSR0_RFS (1 << 4) /* Receive FIFO service request */
635#define ICSR0_TFS (1 << 3) /* Transnit FIFO service request */
636#define ICSR0_RAB (1 << 2) /* Receiver abort */
637#define ICSR0_TUR (1 << 1) /* Trunsmit FIFO underun */
638#define ICSR0_EIF (1 << 0) /* End/Error in FIFO */
639
640#define ICSR1_ROR (1 << 6) /* Receiver FIFO underrun */
641#define ICSR1_CRE (1 << 5) /* CRC error */
642#define ICSR1_EOF (1 << 4) /* End of frame */
643#define ICSR1_TNF (1 << 3) /* Transmit FIFO not full */
644#define ICSR1_RNE (1 << 2) /* Receive FIFO not empty */
645#define ICSR1_TBY (1 << 1) /* Tramsmiter busy flag */
646#define ICSR1_RSY (1 << 0) /* Recevier synchronized flag */
647
648
649/*
650 * Real Time Clock
651 */
652
653#define RCNR __REG(0x40900000) /* RTC Count Register */
654#define RTAR __REG(0x40900004) /* RTC Alarm Register */
655#define RTSR __REG(0x40900008) /* RTC Status Register */
656#define RTTR __REG(0x4090000C) /* RTC Timer Trim Register */
657#define PIAR __REG(0x40900038) /* Periodic Interrupt Alarm Register */
658
659#define RTSR_PICE (1 << 15) /* Periodic interrupt count enable */
660#define RTSR_PIALE (1 << 14) /* Periodic interrupt Alarm enable */
661#define RTSR_HZE (1 << 3) /* HZ interrupt enable */
662#define RTSR_ALE (1 << 2) /* RTC alarm interrupt enable */
663#define RTSR_HZ (1 << 1) /* HZ rising-edge detected */
664#define RTSR_AL (1 << 0) /* RTC alarm detected */
665
666
667/*
668 * OS Timer & Match Registers
669 */
670
671#define OSMR0 __REG(0x40A00000) /* */
672#define OSMR1 __REG(0x40A00004) /* */
673#define OSMR2 __REG(0x40A00008) /* */
674#define OSMR3 __REG(0x40A0000C) /* */
675#define OSMR4 __REG(0x40A00080) /* */
676#define OSCR __REG(0x40A00010) /* OS Timer Counter Register */
677#define OSCR4 __REG(0x40A00040) /* OS Timer Counter Register */
678#define OMCR4 __REG(0x40A000C0) /* */
679#define OSSR __REG(0x40A00014) /* OS Timer Status Register */
680#define OWER __REG(0x40A00018) /* OS Timer Watchdog Enable Register */
681#define OIER __REG(0x40A0001C) /* OS Timer Interrupt Enable Register */
682
683#define OSSR_M3 (1 << 3) /* Match status channel 3 */
684#define OSSR_M2 (1 << 2) /* Match status channel 2 */
685#define OSSR_M1 (1 << 1) /* Match status channel 1 */
686#define OSSR_M0 (1 << 0) /* Match status channel 0 */
687
688#define OWER_WME (1 << 0) /* Watchdog Match Enable */
689
690#define OIER_E3 (1 << 3) /* Interrupt enable channel 3 */
691#define OIER_E2 (1 << 2) /* Interrupt enable channel 2 */
692#define OIER_E1 (1 << 1) /* Interrupt enable channel 1 */
693#define OIER_E0 (1 << 0) /* Interrupt enable channel 0 */
694
695
696/*
697 * Pulse Width Modulator
698 */
699
700#define PWM_CTRL0 __REG(0x40B00000) /* PWM 0 Control Register */
701#define PWM_PWDUTY0 __REG(0x40B00004) /* PWM 0 Duty Cycle Register */
702#define PWM_PERVAL0 __REG(0x40B00008) /* PWM 0 Period Control Register */
703
704#define PWM_CTRL1 __REG(0x40C00000) /* PWM 1Control Register */
705#define PWM_PWDUTY1 __REG(0x40C00004) /* PWM 1 Duty Cycle Register */
706#define PWM_PERVAL1 __REG(0x40C00008) /* PWM 1 Period Control Register */
707
708
709/*
710 * Interrupt Controller
711 */
712
713#define ICIP __REG(0x40D00000) /* Interrupt Controller IRQ Pending Register */
714#define ICMR __REG(0x40D00004) /* Interrupt Controller Mask Register */
715#define ICLR __REG(0x40D00008) /* Interrupt Controller Level Register */
716#define ICFP __REG(0x40D0000C) /* Interrupt Controller FIQ Pending Register */
717#define ICPR __REG(0x40D00010) /* Interrupt Controller Pending Register */
718#define ICCR __REG(0x40D00014) /* Interrupt Controller Control Register */
719
720#define ICIP2 __REG(0x40D0009C) /* Interrupt Controller IRQ Pending Register 2 */
721#define ICMR2 __REG(0x40D000A0) /* Interrupt Controller Mask Register 2 */
722#define ICLR2 __REG(0x40D000A4) /* Interrupt Controller Level Register 2 */
723#define ICFP2 __REG(0x40D000A8) /* Interrupt Controller FIQ Pending Register 2 */
724#define ICPR2 __REG(0x40D000AC) /* Interrupt Controller Pending Register 2 */
725
726/*
727 * General Purpose I/O
728 */
729
730#define GPIO0_BASE ((void __iomem *)io_p2v(0x40E00000))
731#define GPIO1_BASE ((void __iomem *)io_p2v(0x40E00004))
732#define GPIO2_BASE ((void __iomem *)io_p2v(0x40E00008))
733#define GPIO3_BASE ((void __iomem *)io_p2v(0x40E00100))
734
735#define GPLR_OFFSET 0x00
736#define GPDR_OFFSET 0x0C
737#define GPSR_OFFSET 0x18
738#define GPCR_OFFSET 0x24
739#define GRER_OFFSET 0x30
740#define GFER_OFFSET 0x3C
741#define GEDR_OFFSET 0x48
742
743#define GPLR0 __REG(0x40E00000) /* GPIO Pin-Level Register GPIO<31:0> */
744#define GPLR1 __REG(0x40E00004) /* GPIO Pin-Level Register GPIO<63:32> */
745#define GPLR2 __REG(0x40E00008) /* GPIO Pin-Level Register GPIO<80:64> */
746
747#define GPDR0 __REG(0x40E0000C) /* GPIO Pin Direction Register GPIO<31:0> */
748#define GPDR1 __REG(0x40E00010) /* GPIO Pin Direction Register GPIO<63:32> */
749#define GPDR2 __REG(0x40E00014) /* GPIO Pin Direction Register GPIO<80:64> */
750
751#define GPSR0 __REG(0x40E00018) /* GPIO Pin Output Set Register GPIO<31:0> */
752#define GPSR1 __REG(0x40E0001C) /* GPIO Pin Output Set Register GPIO<63:32> */
753#define GPSR2 __REG(0x40E00020) /* GPIO Pin Output Set Register GPIO<80:64> */
754
755#define GPCR0 __REG(0x40E00024) /* GPIO Pin Output Clear Register GPIO<31:0> */
756#define GPCR1 __REG(0x40E00028) /* GPIO Pin Output Clear Register GPIO <63:32> */
757#define GPCR2 __REG(0x40E0002C) /* GPIO Pin Output Clear Register GPIO <80:64> */
758
759#define GRER0 __REG(0x40E00030) /* GPIO Rising-Edge Detect Register GPIO<31:0> */
760#define GRER1 __REG(0x40E00034) /* GPIO Rising-Edge Detect Register GPIO<63:32> */
761#define GRER2 __REG(0x40E00038) /* GPIO Rising-Edge Detect Register GPIO<80:64> */
762
763#define GFER0 __REG(0x40E0003C) /* GPIO Falling-Edge Detect Register GPIO<31:0> */
764#define GFER1 __REG(0x40E00040) /* GPIO Falling-Edge Detect Register GPIO<63:32> */
765#define GFER2 __REG(0x40E00044) /* GPIO Falling-Edge Detect Register GPIO<80:64> */
766
767#define GEDR0 __REG(0x40E00048) /* GPIO Edge Detect Status Register GPIO<31:0> */
768#define GEDR1 __REG(0x40E0004C) /* GPIO Edge Detect Status Register GPIO<63:32> */
769#define GEDR2 __REG(0x40E00050) /* GPIO Edge Detect Status Register GPIO<80:64> */
770
771#define GAFR0_L __REG(0x40E00054) /* GPIO Alternate Function Select Register GPIO<15:0> */
772#define GAFR0_U __REG(0x40E00058) /* GPIO Alternate Function Select Register GPIO<31:16> */
773#define GAFR1_L __REG(0x40E0005C) /* GPIO Alternate Function Select Register GPIO<47:32> */
774#define GAFR1_U __REG(0x40E00060) /* GPIO Alternate Function Select Register GPIO<63:48> */
775#define GAFR2_L __REG(0x40E00064) /* GPIO Alternate Function Select Register GPIO<79:64> */
776#define GAFR2_U __REG(0x40E00068) /* GPIO Alternate Function Select Register GPIO<95-80> */
777#define GAFR3_L __REG(0x40E0006C) /* GPIO Alternate Function Select Register GPIO<111:96> */
778#define GAFR3_U __REG(0x40E00070) /* GPIO Alternate Function Select Register GPIO<127:112> */
779
780#define GPLR3 __REG(0x40E00100) /* GPIO Pin-Level Register GPIO<127:96> */
781#define GPDR3 __REG(0x40E0010C) /* GPIO Pin Direction Register GPIO<127:96> */
782#define GPSR3 __REG(0x40E00118) /* GPIO Pin Output Set Register GPIO<127:96> */
783#define GPCR3 __REG(0x40E00124) /* GPIO Pin Output Clear Register GPIO<127:96> */
784#define GRER3 __REG(0x40E00130) /* GPIO Rising-Edge Detect Register GPIO<127:96> */
785#define GFER3 __REG(0x40E0013C) /* GPIO Falling-Edge Detect Register GPIO<127:96> */
786#define GEDR3 __REG(0x40E00148) /* GPIO Edge Detect Status Register GPIO<127:96> */
787
788/* More handy macros. The argument is a literal GPIO number. */
789
790#define GPIO_bit(x) (1 << ((x) & 0x1f))
791
792#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
793
794/* Interrupt Controller */
795
796#define _GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3)
797#define _GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3)
798#define _GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3)
799#define _GPCR(x) __REG2(0x40E00024, ((x) & 0x60) >> 3)
800#define _GRER(x) __REG2(0x40E00030, ((x) & 0x60) >> 3)
801#define _GFER(x) __REG2(0x40E0003C, ((x) & 0x60) >> 3)
802#define _GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3)
803#define _GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2)
804
805#define GPLR(x) (*((((x) & 0x7f) < 96) ? &_GPLR(x) : &GPLR3))
806#define GPDR(x) (*((((x) & 0x7f) < 96) ? &_GPDR(x) : &GPDR3))
807#define GPSR(x) (*((((x) & 0x7f) < 96) ? &_GPSR(x) : &GPSR3))
808#define GPCR(x) (*((((x) & 0x7f) < 96) ? &_GPCR(x) : &GPCR3))
809#define GRER(x) (*((((x) & 0x7f) < 96) ? &_GRER(x) : &GRER3))
810#define GFER(x) (*((((x) & 0x7f) < 96) ? &_GFER(x) : &GFER3))
811#define GEDR(x) (*((((x) & 0x7f) < 96) ? &_GEDR(x) : &GEDR3))
812#define GAFR(x) (*((((x) & 0x7f) < 96) ? &_GAFR(x) : \
813 ((((x) & 0x7f) < 112) ? &GAFR3_L : &GAFR3_U)))
814#else
815
816#define GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3)
817#define GPDR(x) __REG2(0x40E0000C, ((x) & 0x60) >> 3)
818#define GPSR(x) __REG2(0x40E00018, ((x) & 0x60) >> 3)
819#define GPCR(x) __REG2(0x40E00024, ((x) & 0x60) >> 3)
820#define GRER(x) __REG2(0x40E00030, ((x) & 0x60) >> 3)
821#define GFER(x) __REG2(0x40E0003C, ((x) & 0x60) >> 3)
822#define GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3)
823#define GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2)
824
825#endif
826
827/*
828 * Power Manager - see pxa2xx-regs.h
829 */
830
831/*
832 * SSP Serial Port Registers - see arch/arm/mach-pxa/include/mach/regs-ssp.h
833 */
834
835/*
836 * MultiMediaCard (MMC) controller - see drivers/mmc/host/pxamci.h
837 */
838
839/*
840 * Core Clock - see arch/arm/mach-pxa/include/mach/pxa2xx-regs.h
841 */
842
843#ifdef CONFIG_PXA27x
844
845/* Camera Interface */
846#define CICR0 __REG(0x50000000)
847#define CICR1 __REG(0x50000004)
848#define CICR2 __REG(0x50000008)
849#define CICR3 __REG(0x5000000C)
850#define CICR4 __REG(0x50000010)
851#define CISR __REG(0x50000014)
852#define CIFR __REG(0x50000018)
853#define CITOR __REG(0x5000001C)
854#define CIBR0 __REG(0x50000028)
855#define CIBR1 __REG(0x50000030)
856#define CIBR2 __REG(0x50000038)
857
858#define CICR0_DMAEN (1 << 31) /* DMA request enable */
859#define CICR0_PAR_EN (1 << 30) /* Parity enable */
860#define CICR0_SL_CAP_EN (1 << 29) /* Capture enable for slave mode */
861#define CICR0_ENB (1 << 28) /* Camera interface enable */
862#define CICR0_DIS (1 << 27) /* Camera interface disable */
863#define CICR0_SIM (0x7 << 24) /* Sensor interface mode mask */
864#define CICR0_TOM (1 << 9) /* Time-out mask */
865#define CICR0_RDAVM (1 << 8) /* Receive-data-available mask */
866#define CICR0_FEM (1 << 7) /* FIFO-empty mask */
867#define CICR0_EOLM (1 << 6) /* End-of-line mask */
868#define CICR0_PERRM (1 << 5) /* Parity-error mask */
869#define CICR0_QDM (1 << 4) /* Quick-disable mask */
870#define CICR0_CDM (1 << 3) /* Disable-done mask */
871#define CICR0_SOFM (1 << 2) /* Start-of-frame mask */
872#define CICR0_EOFM (1 << 1) /* End-of-frame mask */
873#define CICR0_FOM (1 << 0) /* FIFO-overrun mask */
874
875#define CICR1_TBIT (1 << 31) /* Transparency bit */
876#define CICR1_RGBT_CONV (0x3 << 29) /* RGBT conversion mask */
877#define CICR1_PPL (0x7ff << 15) /* Pixels per line mask */
878#define CICR1_RGB_CONV (0x7 << 12) /* RGB conversion mask */
879#define CICR1_RGB_F (1 << 11) /* RGB format */
880#define CICR1_YCBCR_F (1 << 10) /* YCbCr format */
881#define CICR1_RGB_BPP (0x7 << 7) /* RGB bis per pixel mask */
882#define CICR1_RAW_BPP (0x3 << 5) /* Raw bis per pixel mask */
883#define CICR1_COLOR_SP (0x3 << 3) /* Color space mask */
884#define CICR1_DW (0x7 << 0) /* Data width mask */
885
886#define CICR2_BLW (0xff << 24) /* Beginning-of-line pixel clock
887 wait count mask */
888#define CICR2_ELW (0xff << 16) /* End-of-line pixel clock
889 wait count mask */
890#define CICR2_HSW (0x3f << 10) /* Horizontal sync pulse width mask */
891#define CICR2_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock
892 wait count mask */
893#define CICR2_FSW (0x7 << 0) /* Frame stabilization
894 wait count mask */
895
896#define CICR3_BFW (0xff << 24) /* Beginning-of-frame line clock
897 wait count mask */
898#define CICR3_EFW (0xff << 16) /* End-of-frame line clock
899 wait count mask */
900#define CICR3_VSW (0x3f << 10) /* Vertical sync pulse width mask */
901#define CICR3_BFPW (0x3f << 3) /* Beginning-of-frame pixel clock
902 wait count mask */
903#define CICR3_LPF (0x7ff << 0) /* Lines per frame mask */
904
905#define CICR4_MCLK_DLY (0x3 << 24) /* MCLK Data Capture Delay mask */
906#define CICR4_PCLK_EN (1 << 23) /* Pixel clock enable */
907#define CICR4_PCP (1 << 22) /* Pixel clock polarity */
908#define CICR4_HSP (1 << 21) /* Horizontal sync polarity */
909#define CICR4_VSP (1 << 20) /* Vertical sync polarity */
910#define CICR4_MCLK_EN (1 << 19) /* MCLK enable */
911#define CICR4_FR_RATE (0x7 << 8) /* Frame rate mask */
912#define CICR4_DIV (0xff << 0) /* Clock divisor mask */
913
914#define CISR_FTO (1 << 15) /* FIFO time-out */
915#define CISR_RDAV_2 (1 << 14) /* Channel 2 receive data available */
916#define CISR_RDAV_1 (1 << 13) /* Channel 1 receive data available */
917#define CISR_RDAV_0 (1 << 12) /* Channel 0 receive data available */
918#define CISR_FEMPTY_2 (1 << 11) /* Channel 2 FIFO empty */
919#define CISR_FEMPTY_1 (1 << 10) /* Channel 1 FIFO empty */
920#define CISR_FEMPTY_0 (1 << 9) /* Channel 0 FIFO empty */
921#define CISR_EOL (1 << 8) /* End of line */
922#define CISR_PAR_ERR (1 << 7) /* Parity error */
923#define CISR_CQD (1 << 6) /* Camera interface quick disable */
924#define CISR_CDD (1 << 5) /* Camera interface disable done */
925#define CISR_SOF (1 << 4) /* Start of frame */
926#define CISR_EOF (1 << 3) /* End of frame */
927#define CISR_IFO_2 (1 << 2) /* FIFO overrun for Channel 2 */
928#define CISR_IFO_1 (1 << 1) /* FIFO overrun for Channel 1 */
929#define CISR_IFO_0 (1 << 0) /* FIFO overrun for Channel 0 */
930
931#define CIFR_FLVL2 (0x7f << 23) /* FIFO 2 level mask */
932#define CIFR_FLVL1 (0x7f << 16) /* FIFO 1 level mask */
933#define CIFR_FLVL0 (0xff << 8) /* FIFO 0 level mask */
934#define CIFR_THL_0 (0x3 << 4) /* Threshold Level for Channel 0 FIFO */
935#define CIFR_RESET_F (1 << 3) /* Reset input FIFOs */
936#define CIFR_FEN2 (1 << 2) /* FIFO enable for channel 2 */
937#define CIFR_FEN1 (1 << 1) /* FIFO enable for channel 1 */
938#define CIFR_FEN0 (1 << 0) /* FIFO enable for channel 0 */
939
940#define SRAM_SIZE 0x40000 /* 4x64K */
941
942#define SRAM_MEM_PHYS 0x5C000000
943
944#define IMPMCR __REG(0x58000000) /* IM Power Management Control Reg */
945#define IMPMSR __REG(0x58000008) /* IM Power Management Status Reg */
946
947#define IMPMCR_PC3 (0x3 << 22) /* Bank 3 Power Control */
948#define IMPMCR_PC3_RUN_MODE (0x0 << 22) /* Run mode */
949#define IMPMCR_PC3_STANDBY_MODE (0x1 << 22) /* Standby mode */
950#define IMPMCR_PC3_AUTO_MODE (0x3 << 22) /* Automatically controlled */
951
952#define IMPMCR_PC2 (0x3 << 20) /* Bank 2 Power Control */
953#define IMPMCR_PC2_RUN_MODE (0x0 << 20) /* Run mode */
954#define IMPMCR_PC2_STANDBY_MODE (0x1 << 20) /* Standby mode */
955#define IMPMCR_PC2_AUTO_MODE (0x3 << 20) /* Automatically controlled */
956
957#define IMPMCR_PC1 (0x3 << 18) /* Bank 1 Power Control */
958#define IMPMCR_PC1_RUN_MODE (0x0 << 18) /* Run mode */
959#define IMPMCR_PC1_STANDBY_MODE (0x1 << 18) /* Standby mode */
960#define IMPMCR_PC1_AUTO_MODE (0x3 << 18) /* Automatically controlled */
961
962#define IMPMCR_PC0 (0x3 << 16) /* Bank 0 Power Control */
963#define IMPMCR_PC0_RUN_MODE (0x0 << 16) /* Run mode */
964#define IMPMCR_PC0_STANDBY_MODE (0x1 << 16) /* Standby mode */
965#define IMPMCR_PC0_AUTO_MODE (0x3 << 16) /* Automatically controlled */
966
967#define IMPMCR_AW3 (1 << 11) /* Bank 3 Automatic Wake-up enable */
968#define IMPMCR_AW2 (1 << 10) /* Bank 2 Automatic Wake-up enable */
969#define IMPMCR_AW1 (1 << 9) /* Bank 1 Automatic Wake-up enable */
970#define IMPMCR_AW0 (1 << 8) /* Bank 0 Automatic Wake-up enable */
971
972#define IMPMCR_DST (0xFF << 0) /* Delay Standby Time, ms */
973
974#define IMPMSR_PS3 (0x3 << 6) /* Bank 3 Power Status: */
975#define IMPMSR_PS3_RUN_MODE (0x0 << 6) /* Run mode */
976#define IMPMSR_PS3_STANDBY_MODE (0x1 << 6) /* Standby mode */
977
978#define IMPMSR_PS2 (0x3 << 4) /* Bank 2 Power Status: */
979#define IMPMSR_PS2_RUN_MODE (0x0 << 4) /* Run mode */
980#define IMPMSR_PS2_STANDBY_MODE (0x1 << 4) /* Standby mode */
981
982#define IMPMSR_PS1 (0x3 << 2) /* Bank 1 Power Status: */
983#define IMPMSR_PS1_RUN_MODE (0x0 << 2) /* Run mode */
984#define IMPMSR_PS1_STANDBY_MODE (0x1 << 2) /* Standby mode */
985
986#define IMPMSR_PS0 (0x3 << 0) /* Bank 0 Power Status: */
987#define IMPMSR_PS0_RUN_MODE (0x0 << 0) /* Run mode */
988#define IMPMSR_PS0_STANDBY_MODE (0x1 << 0) /* Standby mode */
989
990#endif
991
992#if defined(CONFIG_PXA27x) || defined(CONFIG_PXA3xx)
993/*
994 * UHC: USB Host Controller (OHCI-like) register definitions
995 */
996#define UHC_BASE_PHYS (0x4C000000)
997#define UHCREV __REG(0x4C000000) /* UHC HCI Spec Revision */
998#define UHCHCON __REG(0x4C000004) /* UHC Host Control Register */
999#define UHCCOMS __REG(0x4C000008) /* UHC Command Status Register */
1000#define UHCINTS __REG(0x4C00000C) /* UHC Interrupt Status Register */
1001#define UHCINTE __REG(0x4C000010) /* UHC Interrupt Enable */
1002#define UHCINTD __REG(0x4C000014) /* UHC Interrupt Disable */
1003#define UHCHCCA __REG(0x4C000018) /* UHC Host Controller Comm. Area */
1004#define UHCPCED __REG(0x4C00001C) /* UHC Period Current Endpt Descr */
1005#define UHCCHED __REG(0x4C000020) /* UHC Control Head Endpt Descr */
1006#define UHCCCED __REG(0x4C000024) /* UHC Control Current Endpt Descr */
1007#define UHCBHED __REG(0x4C000028) /* UHC Bulk Head Endpt Descr */
1008#define UHCBCED __REG(0x4C00002C) /* UHC Bulk Current Endpt Descr */
1009#define UHCDHEAD __REG(0x4C000030) /* UHC Done Head */
1010#define UHCFMI __REG(0x4C000034) /* UHC Frame Interval */
1011#define UHCFMR __REG(0x4C000038) /* UHC Frame Remaining */
1012#define UHCFMN __REG(0x4C00003C) /* UHC Frame Number */
1013#define UHCPERS __REG(0x4C000040) /* UHC Periodic Start */
1014#define UHCLS __REG(0x4C000044) /* UHC Low Speed Threshold */
1015
1016#define UHCRHDA __REG(0x4C000048) /* UHC Root Hub Descriptor A */
1017#define UHCRHDA_NOCP (1 << 12) /* No over current protection */
1018
1019#define UHCRHDB __REG(0x4C00004C) /* UHC Root Hub Descriptor B */
1020#define UHCRHS __REG(0x4C000050) /* UHC Root Hub Status */
1021#define UHCRHPS1 __REG(0x4C000054) /* UHC Root Hub Port 1 Status */
1022#define UHCRHPS2 __REG(0x4C000058) /* UHC Root Hub Port 2 Status */
1023#define UHCRHPS3 __REG(0x4C00005C) /* UHC Root Hub Port 3 Status */
1024
1025#define UHCSTAT __REG(0x4C000060) /* UHC Status Register */
1026#define UHCSTAT_UPS3 (1 << 16) /* USB Power Sense Port3 */
1027#define UHCSTAT_SBMAI (1 << 15) /* System Bus Master Abort Interrupt*/
1028#define UHCSTAT_SBTAI (1 << 14) /* System Bus Target Abort Interrupt*/
1029#define UHCSTAT_UPRI (1 << 13) /* USB Port Resume Interrupt */
1030#define UHCSTAT_UPS2 (1 << 12) /* USB Power Sense Port 2 */
1031#define UHCSTAT_UPS1 (1 << 11) /* USB Power Sense Port 1 */
1032#define UHCSTAT_HTA (1 << 10) /* HCI Target Abort */
1033#define UHCSTAT_HBA (1 << 8) /* HCI Buffer Active */
1034#define UHCSTAT_RWUE (1 << 7) /* HCI Remote Wake Up Event */
1035
1036#define UHCHR __REG(0x4C000064) /* UHC Reset Register */
1037#define UHCHR_SSEP3 (1 << 11) /* Sleep Standby Enable for Port3 */
1038#define UHCHR_SSEP2 (1 << 10) /* Sleep Standby Enable for Port2 */
1039#define UHCHR_SSEP1 (1 << 9) /* Sleep Standby Enable for Port1 */
1040#define UHCHR_PCPL (1 << 7) /* Power control polarity low */
1041#define UHCHR_PSPL (1 << 6) /* Power sense polarity low */
1042#define UHCHR_SSE (1 << 5) /* Sleep Standby Enable */
1043#define UHCHR_UIT (1 << 4) /* USB Interrupt Test */
1044#define UHCHR_SSDC (1 << 3) /* Simulation Scale Down Clock */
1045#define UHCHR_CGR (1 << 2) /* Clock Generation Reset */
1046#define UHCHR_FHR (1 << 1) /* Force Host Controller Reset */
1047#define UHCHR_FSBIR (1 << 0) /* Force System Bus Iface Reset */
1048
1049#define UHCHIE __REG(0x4C000068) /* UHC Interrupt Enable Register*/
1050#define UHCHIE_UPS3IE (1 << 14) /* Power Sense Port3 IntEn */
1051#define UHCHIE_UPRIE (1 << 13) /* Port Resume IntEn */
1052#define UHCHIE_UPS2IE (1 << 12) /* Power Sense Port2 IntEn */
1053#define UHCHIE_UPS1IE (1 << 11) /* Power Sense Port1 IntEn */
1054#define UHCHIE_TAIE (1 << 10) /* HCI Interface Transfer Abort
1055 Interrupt Enable*/
1056#define UHCHIE_HBAIE (1 << 8) /* HCI Buffer Active IntEn */
1057#define UHCHIE_RWIE (1 << 7) /* Remote Wake-up IntEn */
1058
1059#define UHCHIT __REG(0x4C00006C) /* UHC Interrupt Test register */
1060
1061#endif /* CONFIG_PXA27x || CONFIG_PXA3xx */
1062
1063/* PWRMODE register M field values */
1064
1065#define PWRMODE_IDLE 0x1
1066#define PWRMODE_STANDBY 0x2
1067#define PWRMODE_SLEEP 0x3
1068#define PWRMODE_DEEPSLEEP 0x7
1069
1070#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-30 00:45:09 -0500