1#ifndef LINUX_BCMA_H_
2#define LINUX_BCMA_H_
3
4#include <linux/pci.h>
5#include <linux/mod_devicetable.h>
6
7#include <linux/bcma/bcma_driver_arm_c9.h>
8#include <linux/bcma/bcma_driver_chipcommon.h>
9#include <linux/bcma/bcma_driver_pci.h>
10#include <linux/bcma/bcma_driver_pcie2.h>
11#include <linux/bcma/bcma_driver_mips.h>
12#include <linux/bcma/bcma_driver_gmac_cmn.h>
13#include <linux/ssb/ssb.h>
14
15#include <linux/bcma/bcma_regs.h>
16
17struct bcma_device;
18struct bcma_bus;
19
20enum bcma_hosttype {
21 BCMA_HOSTTYPE_PCI,
22 BCMA_HOSTTYPE_SDIO,
23 BCMA_HOSTTYPE_SOC,
24};
25
26struct bcma_chipinfo {
27 u16 id;
28 u8 rev;
29 u8 pkg;
30};
31
32struct bcma_boardinfo {
33 u16 vendor;
34 u16 type;
35};
36
37enum bcma_clkmode {
38 BCMA_CLKMODE_FAST,
39 BCMA_CLKMODE_DYNAMIC,
40};
41
42struct bcma_host_ops {
43 u8 (*read8)(struct bcma_device *core, u16 offset);
44 u16 (*read16)(struct bcma_device *core, u16 offset);
45 u32 (*read32)(struct bcma_device *core, u16 offset);
46 void (*write8)(struct bcma_device *core, u16 offset, u8 value);
47 void (*write16)(struct bcma_device *core, u16 offset, u16 value);
48 void (*write32)(struct bcma_device *core, u16 offset, u32 value);
49#ifdef CONFIG_BCMA_BLOCKIO
50 void (*block_read)(struct bcma_device *core, void *buffer,
51 size_t count, u16 offset, u8 reg_width);
52 void (*block_write)(struct bcma_device *core, const void *buffer,
53 size_t count, u16 offset, u8 reg_width);
54#endif
55
56 u32 (*aread32)(struct bcma_device *core, u16 offset);
57 void (*awrite32)(struct bcma_device *core, u16 offset, u32 value);
58};
59
60
61#define BCMA_MANUF_ARM 0x43B
62#define BCMA_MANUF_MIPS 0x4A7
63#define BCMA_MANUF_BCM 0x4BF
64
65
66#define BCMA_CL_SIM 0x0
67#define BCMA_CL_EROM 0x1
68#define BCMA_CL_CORESIGHT 0x9
69#define BCMA_CL_VERIF 0xB
70#define BCMA_CL_OPTIMO 0xD
71#define BCMA_CL_GEN 0xE
72#define BCMA_CL_PRIMECELL 0xF
73
74
75#define BCMA_CORE_OOB_ROUTER 0x367
76#define BCMA_CORE_4706_CHIPCOMMON 0x500
77#define BCMA_CORE_NS_PCIEG2 0x501
78#define BCMA_CORE_NS_DMA 0x502
79#define BCMA_CORE_NS_SDIO3 0x503
80#define BCMA_CORE_NS_USB20 0x504
81#define BCMA_CORE_NS_USB30 0x505
82#define BCMA_CORE_NS_A9JTAG 0x506
83#define BCMA_CORE_NS_DDR23 0x507
84#define BCMA_CORE_NS_ROM 0x508
85#define BCMA_CORE_NS_NAND 0x509
86#define BCMA_CORE_NS_QSPI 0x50A
87#define BCMA_CORE_NS_CHIPCOMMON_B 0x50B
88#define BCMA_CORE_4706_SOC_RAM 0x50E
89#define BCMA_CORE_ARMCA9 0x510
90#define BCMA_CORE_4706_MAC_GBIT 0x52D
91#define BCMA_CORE_AMEMC 0x52E
92#define BCMA_CORE_ALTA 0x534
93#define BCMA_CORE_4706_MAC_GBIT_COMMON 0x5DC
94#define BCMA_CORE_DDR23_PHY 0x5DD
95#define BCMA_CORE_INVALID 0x700
96#define BCMA_CORE_CHIPCOMMON 0x800
97#define BCMA_CORE_ILINE20 0x801
98#define BCMA_CORE_SRAM 0x802
99#define BCMA_CORE_SDRAM 0x803
100#define BCMA_CORE_PCI 0x804
101#define BCMA_CORE_MIPS 0x805
102#define BCMA_CORE_ETHERNET 0x806
103#define BCMA_CORE_V90 0x807
104#define BCMA_CORE_USB11_HOSTDEV 0x808
105#define BCMA_CORE_ADSL 0x809
106#define BCMA_CORE_ILINE100 0x80A
107#define BCMA_CORE_IPSEC 0x80B
108#define BCMA_CORE_UTOPIA 0x80C
109#define BCMA_CORE_PCMCIA 0x80D
110#define BCMA_CORE_INTERNAL_MEM 0x80E
111#define BCMA_CORE_MEMC_SDRAM 0x80F
112#define BCMA_CORE_OFDM 0x810
113#define BCMA_CORE_EXTIF 0x811
114#define BCMA_CORE_80211 0x812
115#define BCMA_CORE_PHY_A 0x813
116#define BCMA_CORE_PHY_B 0x814
117#define BCMA_CORE_PHY_G 0x815
118#define BCMA_CORE_MIPS_3302 0x816
119#define BCMA_CORE_USB11_HOST 0x817
120#define BCMA_CORE_USB11_DEV 0x818
121#define BCMA_CORE_USB20_HOST 0x819
122#define BCMA_CORE_USB20_DEV 0x81A
123#define BCMA_CORE_SDIO_HOST 0x81B
124#define BCMA_CORE_ROBOSWITCH 0x81C
125#define BCMA_CORE_PARA_ATA 0x81D
126#define BCMA_CORE_SATA_XORDMA 0x81E
127#define BCMA_CORE_ETHERNET_GBIT 0x81F
128#define BCMA_CORE_PCIE 0x820
129#define BCMA_CORE_PHY_N 0x821
130#define BCMA_CORE_SRAM_CTL 0x822
131#define BCMA_CORE_MINI_MACPHY 0x823
132#define BCMA_CORE_ARM_1176 0x824
133#define BCMA_CORE_ARM_7TDMI 0x825
134#define BCMA_CORE_PHY_LP 0x826
135#define BCMA_CORE_PMU 0x827
136#define BCMA_CORE_PHY_SSN 0x828
137#define BCMA_CORE_SDIO_DEV 0x829
138#define BCMA_CORE_ARM_CM3 0x82A
139#define BCMA_CORE_PHY_HT 0x82B
140#define BCMA_CORE_MIPS_74K 0x82C
141#define BCMA_CORE_MAC_GBIT 0x82D
142#define BCMA_CORE_DDR12_MEM_CTL 0x82E
143#define BCMA_CORE_PCIE_RC 0x82F
144#define BCMA_CORE_OCP_OCP_BRIDGE 0x830
145#define BCMA_CORE_SHARED_COMMON 0x831
146#define BCMA_CORE_OCP_AHB_BRIDGE 0x832
147#define BCMA_CORE_SPI_HOST 0x833
148#define BCMA_CORE_I2S 0x834
149#define BCMA_CORE_SDR_DDR1_MEM_CTL 0x835
150#define BCMA_CORE_SHIM 0x837
151#define BCMA_CORE_PHY_AC 0x83B
152#define BCMA_CORE_PCIE2 0x83C
153#define BCMA_CORE_USB30_DEV 0x83D
154#define BCMA_CORE_ARM_CR4 0x83E
155#define BCMA_CORE_GCI 0x840
156#define BCMA_CORE_CMEM 0x846
157#define BCMA_CORE_ARM_CA7 0x847
158#define BCMA_CORE_SYS_MEM 0x849
159#define BCMA_CORE_DEFAULT 0xFFF
160
161#define BCMA_MAX_NR_CORES 16
162#define BCMA_CORE_SIZE 0x1000
163
164
165#define BCMA_CHIP_ID_BCM4313 0x4313
166#define BCMA_CHIP_ID_BCM43142 43142
167#define BCMA_CHIP_ID_BCM43131 43131
168#define BCMA_CHIP_ID_BCM43217 43217
169#define BCMA_CHIP_ID_BCM43222 43222
170#define BCMA_CHIP_ID_BCM43224 43224
171#define BCMA_PKG_ID_BCM43224_FAB_CSM 0x8
172#define BCMA_PKG_ID_BCM43224_FAB_SMIC 0xa
173#define BCMA_CHIP_ID_BCM43225 43225
174#define BCMA_CHIP_ID_BCM43227 43227
175#define BCMA_CHIP_ID_BCM43228 43228
176#define BCMA_CHIP_ID_BCM43421 43421
177#define BCMA_CHIP_ID_BCM43428 43428
178#define BCMA_CHIP_ID_BCM43431 43431
179#define BCMA_CHIP_ID_BCM43460 43460
180#define BCMA_CHIP_ID_BCM4331 0x4331
181#define BCMA_CHIP_ID_BCM6362 0x6362
182#define BCMA_CHIP_ID_BCM4360 0x4360
183#define BCMA_CHIP_ID_BCM4352 0x4352
184
185
186#define BCMA_CHIP_ID_BCM4706 0x5300
187#define BCMA_PKG_ID_BCM4706L 1
188#define BCMA_CHIP_ID_BCM4716 0x4716
189#define BCMA_PKG_ID_BCM4716 8
190#define BCMA_PKG_ID_BCM4717 9
191#define BCMA_PKG_ID_BCM4718 10
192#define BCMA_CHIP_ID_BCM47162 47162
193#define BCMA_CHIP_ID_BCM4748 0x4748
194#define BCMA_CHIP_ID_BCM4749 0x4749
195#define BCMA_CHIP_ID_BCM5356 0x5356
196#define BCMA_CHIP_ID_BCM5357 0x5357
197#define BCMA_PKG_ID_BCM5358 9
198#define BCMA_PKG_ID_BCM47186 10
199#define BCMA_PKG_ID_BCM5357 11
200#define BCMA_CHIP_ID_BCM53572 53572
201#define BCMA_PKG_ID_BCM47188 9
202#define BCMA_CHIP_ID_BCM4707 53010
203#define BCMA_PKG_ID_BCM4707 1
204#define BCMA_PKG_ID_BCM4708 2
205#define BCMA_PKG_ID_BCM4709 0
206#define BCMA_CHIP_ID_BCM47094 53030
207#define BCMA_CHIP_ID_BCM53018 53018
208#define BCMA_CHIP_ID_BCM53573 53573
209#define BCMA_PKG_ID_BCM53573 0
210#define BCMA_PKG_ID_BCM47189 1
211
212
213
214#define BCMA_BOARD_TYPE_BCM94313BU 0X050F
215#define BCMA_BOARD_TYPE_BCM94313HM 0X0510
216#define BCMA_BOARD_TYPE_BCM94313EPA 0X0511
217#define BCMA_BOARD_TYPE_BCM94313HMG 0X051C
218
219#define BCMA_BOARD_TYPE_BCM94716NR2 0X04CD
220
221#define BCMA_BOARD_TYPE_BCM943224X21 0X056E
222#define BCMA_BOARD_TYPE_BCM943224X21_FCC 0X00D1
223#define BCMA_BOARD_TYPE_BCM943224X21B 0X00E9
224#define BCMA_BOARD_TYPE_BCM943224M93 0X008B
225#define BCMA_BOARD_TYPE_BCM943224M93A 0X0090
226#define BCMA_BOARD_TYPE_BCM943224X16 0X0093
227#define BCMA_BOARD_TYPE_BCM94322X9 0X008D
228#define BCMA_BOARD_TYPE_BCM94322M35E 0X008E
229
230#define BCMA_BOARD_TYPE_BCM943228BU8 0X0540
231#define BCMA_BOARD_TYPE_BCM943228BU9 0X0541
232#define BCMA_BOARD_TYPE_BCM943228BU 0X0542
233#define BCMA_BOARD_TYPE_BCM943227HM4L 0X0543
234#define BCMA_BOARD_TYPE_BCM943227HMB 0X0544
235#define BCMA_BOARD_TYPE_BCM943228HM4L 0X0545
236#define BCMA_BOARD_TYPE_BCM943228SD 0X0573
237
238#define BCMA_BOARD_TYPE_BCM94331X19 0X00D6
239#define BCMA_BOARD_TYPE_BCM94331X28 0X00E4
240#define BCMA_BOARD_TYPE_BCM94331X28B 0X010E
241#define BCMA_BOARD_TYPE_BCM94331PCIEBT3AX 0X00E4
242#define BCMA_BOARD_TYPE_BCM94331X12_2G 0X00EC
243#define BCMA_BOARD_TYPE_BCM94331X12_5G 0X00ED
244#define BCMA_BOARD_TYPE_BCM94331X29B 0X00EF
245#define BCMA_BOARD_TYPE_BCM94331CSAX 0X00EF
246#define BCMA_BOARD_TYPE_BCM94331X19C 0X00F5
247#define BCMA_BOARD_TYPE_BCM94331X33 0X00F4
248#define BCMA_BOARD_TYPE_BCM94331BU 0X0523
249#define BCMA_BOARD_TYPE_BCM94331S9BU 0X0524
250#define BCMA_BOARD_TYPE_BCM94331MC 0X0525
251#define BCMA_BOARD_TYPE_BCM94331MCI 0X0526
252#define BCMA_BOARD_TYPE_BCM94331PCIEBT4 0X0527
253#define BCMA_BOARD_TYPE_BCM94331HM 0X0574
254#define BCMA_BOARD_TYPE_BCM94331PCIEDUAL 0X059B
255#define BCMA_BOARD_TYPE_BCM94331MCH5 0X05A9
256#define BCMA_BOARD_TYPE_BCM94331CS 0X05C6
257#define BCMA_BOARD_TYPE_BCM94331CD 0X05DA
258
259#define BCMA_BOARD_TYPE_BCM953572BU 0X058D
260#define BCMA_BOARD_TYPE_BCM953572NR2 0X058E
261#define BCMA_BOARD_TYPE_BCM947188NR2 0X058F
262#define BCMA_BOARD_TYPE_BCM953572SDRNR2 0X0590
263
264#define BCMA_BOARD_TYPE_BCM943142HM 0X05E0
265
266struct bcma_device {
267 struct bcma_bus *bus;
268 struct bcma_device_id id;
269
270 struct device dev;
271 struct device *dma_dev;
272
273 unsigned int irq;
274 bool dev_registered;
275
276 u8 core_index;
277 u8 core_unit;
278
279 u32 addr;
280 u32 addr_s[8];
281 u32 wrap;
282
283 void __iomem *io_addr;
284 void __iomem *io_wrap;
285
286 void *drvdata;
287 struct list_head list;
288};
289
290static inline void *bcma_get_drvdata(struct bcma_device *core)
291{
292 return core->drvdata;
293}
294static inline void bcma_set_drvdata(struct bcma_device *core, void *drvdata)
295{
296 core->drvdata = drvdata;
297}
298
299struct bcma_driver {
300 const char *name;
301 const struct bcma_device_id *id_table;
302
303 int (*probe)(struct bcma_device *dev);
304 void (*remove)(struct bcma_device *dev);
305 int (*suspend)(struct bcma_device *dev);
306 int (*resume)(struct bcma_device *dev);
307 void (*shutdown)(struct bcma_device *dev);
308
309 struct device_driver drv;
310};
311extern
312int __bcma_driver_register(struct bcma_driver *drv, struct module *owner);
313#define bcma_driver_register(drv) \
314 __bcma_driver_register(drv, THIS_MODULE)
315
316extern void bcma_driver_unregister(struct bcma_driver *drv);
317
318
319
320
321
322
323#define module_bcma_driver(__bcma_driver) \
324 module_driver(__bcma_driver, bcma_driver_register, \
325 bcma_driver_unregister)
326
327
328
329extern int bcma_arch_register_fallback_sprom(
330 int (*sprom_callback)(struct bcma_bus *bus,
331 struct ssb_sprom *out));
332
333struct bcma_bus {
334
335 void __iomem *mmio;
336
337 const struct bcma_host_ops *ops;
338
339 enum bcma_hosttype hosttype;
340 bool host_is_pcie2;
341 union {
342
343 struct pci_dev *host_pci;
344
345 struct sdio_func *host_sdio;
346
347 struct platform_device *host_pdev;
348 };
349
350 struct bcma_chipinfo chipinfo;
351
352 struct bcma_boardinfo boardinfo;
353
354 struct bcma_device *mapped_core;
355 struct list_head cores;
356 u8 nr_cores;
357 u8 num;
358
359 struct bcma_drv_cc drv_cc;
360 struct bcma_drv_cc_b drv_cc_b;
361 struct bcma_drv_pci drv_pci[2];
362 struct bcma_drv_pcie2 drv_pcie2;
363 struct bcma_drv_mips drv_mips;
364 struct bcma_drv_gmac_cmn drv_gmac_cmn;
365
366
367
368 struct ssb_sprom sprom;
369};
370
371static inline u32 bcma_read8(struct bcma_device *core, u16 offset)
372{
373 return core->bus->ops->read8(core, offset);
374}
375static inline u32 bcma_read16(struct bcma_device *core, u16 offset)
376{
377 return core->bus->ops->read16(core, offset);
378}
379static inline u32 bcma_read32(struct bcma_device *core, u16 offset)
380{
381 return core->bus->ops->read32(core, offset);
382}
383static inline
384void bcma_write8(struct bcma_device *core, u16 offset, u32 value)
385{
386 core->bus->ops->write8(core, offset, value);
387}
388static inline
389void bcma_write16(struct bcma_device *core, u16 offset, u32 value)
390{
391 core->bus->ops->write16(core, offset, value);
392}
393static inline
394void bcma_write32(struct bcma_device *core, u16 offset, u32 value)
395{
396 core->bus->ops->write32(core, offset, value);
397}
398#ifdef CONFIG_BCMA_BLOCKIO
399static inline void bcma_block_read(struct bcma_device *core, void *buffer,
400 size_t count, u16 offset, u8 reg_width)
401{
402 core->bus->ops->block_read(core, buffer, count, offset, reg_width);
403}
404static inline void bcma_block_write(struct bcma_device *core,
405 const void *buffer, size_t count,
406 u16 offset, u8 reg_width)
407{
408 core->bus->ops->block_write(core, buffer, count, offset, reg_width);
409}
410#endif
411static inline u32 bcma_aread32(struct bcma_device *core, u16 offset)
412{
413 return core->bus->ops->aread32(core, offset);
414}
415static inline
416void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
417{
418 core->bus->ops->awrite32(core, offset, value);
419}
420
421static inline void bcma_mask32(struct bcma_device *cc, u16 offset, u32 mask)
422{
423 bcma_write32(cc, offset, bcma_read32(cc, offset) & mask);
424}
425static inline void bcma_set32(struct bcma_device *cc, u16 offset, u32 set)
426{
427 bcma_write32(cc, offset, bcma_read32(cc, offset) | set);
428}
429static inline void bcma_maskset32(struct bcma_device *cc,
430 u16 offset, u32 mask, u32 set)
431{
432 bcma_write32(cc, offset, (bcma_read32(cc, offset) & mask) | set);
433}
434static inline void bcma_mask16(struct bcma_device *cc, u16 offset, u16 mask)
435{
436 bcma_write16(cc, offset, bcma_read16(cc, offset) & mask);
437}
438static inline void bcma_set16(struct bcma_device *cc, u16 offset, u16 set)
439{
440 bcma_write16(cc, offset, bcma_read16(cc, offset) | set);
441}
442static inline void bcma_maskset16(struct bcma_device *cc,
443 u16 offset, u16 mask, u16 set)
444{
445 bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set);
446}
447
448extern struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid,
449 u8 unit);
450static inline struct bcma_device *bcma_find_core(struct bcma_bus *bus,
451 u16 coreid)
452{
453 return bcma_find_core_unit(bus, coreid, 0);
454}
455
456#ifdef CONFIG_BCMA_HOST_PCI
457extern void bcma_host_pci_up(struct bcma_bus *bus);
458extern void bcma_host_pci_down(struct bcma_bus *bus);
459extern int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
460 struct bcma_device *core, bool enable);
461#else
462static inline void bcma_host_pci_up(struct bcma_bus *bus)
463{
464}
465static inline void bcma_host_pci_down(struct bcma_bus *bus)
466{
467}
468static inline int bcma_host_pci_irq_ctl(struct bcma_bus *bus,
469 struct bcma_device *core, bool enable)
470{
471 if (bus->hosttype == BCMA_HOSTTYPE_PCI)
472 return -ENOTSUPP;
473 return 0;
474}
475#endif
476
477extern bool bcma_core_is_enabled(struct bcma_device *core);
478extern void bcma_core_disable(struct bcma_device *core, u32 flags);
479extern int bcma_core_enable(struct bcma_device *core, u32 flags);
480extern void bcma_core_set_clockmode(struct bcma_device *core,
481 enum bcma_clkmode clkmode);
482extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status,
483 bool on);
484extern u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset);
485#define BCMA_DMA_TRANSLATION_MASK 0xC0000000
486#define BCMA_DMA_TRANSLATION_NONE 0x00000000
487#define BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000
488#define BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000
489extern u32 bcma_core_dma_translation(struct bcma_device *core);
490
491extern unsigned int bcma_core_irq(struct bcma_device *core, int num);
492
493#endif
494
