5 #include <linux/mod_devicetable.h>
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> /* SPROM sharing */
15 #include <linux/bcma/bcma_regs.h>
26 struct bcma_chipinfo
{
32 struct bcma_boardinfo
{
42 struct 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
);
56 u32 (*aread32
)(struct bcma_device
*core
, u16 offset
);
57 void (*awrite32
)(struct bcma_device
*core
, u16 offset
, u32 value
);
60 /* Core manufacturers */
61 #define BCMA_MANUF_ARM 0x43B
62 #define BCMA_MANUF_MIPS 0x4A7
63 #define BCMA_MANUF_BCM 0x4BF
65 /* Core class values. */
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
75 #define BCMA_CORE_OOB_ROUTER 0x367 /* Out of band */
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 /* DDR1/2 memory controller core */
92 #define BCMA_CORE_ALTA 0x534 /* I2S core */
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 /* PCIe Root Complex */
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 /* SDR/DDR1 memory controller core */
150 #define BCMA_CORE_SHIM 0x837 /* SHIM component in ubus/6362 */
151 #define BCMA_CORE_PHY_AC 0x83B
152 #define BCMA_CORE_PCIE2 0x83C /* PCI Express Gen2 */
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 /* CNDS DDR2/3 memory controller */
157 #define BCMA_CORE_ARM_CA7 0x847
158 #define BCMA_CORE_SYS_MEM 0x849
159 #define BCMA_CORE_DEFAULT 0xFFF
161 #define BCMA_MAX_NR_CORES 16
162 #define BCMA_CORE_SIZE 0x1000
164 /* Chip IDs of PCIe devices */
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
185 /* Chip IDs of SoCs */
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
212 /* Board types (on PCI usually equals to the subsystem dev id) */
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
219 #define BCMA_BOARD_TYPE_BCM94716NR2 0X04CD
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
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
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
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
264 #define BCMA_BOARD_TYPE_BCM943142HM 0X05E0
267 struct bcma_bus
*bus
;
268 struct bcma_device_id id
;
271 struct device
*dma_dev
;
283 void __iomem
*io_addr
;
284 void __iomem
*io_wrap
;
287 struct list_head list
;
290 static inline void *bcma_get_drvdata(struct bcma_device
*core
)
292 return core
->drvdata
;
294 static inline void bcma_set_drvdata(struct bcma_device
*core
, void *drvdata
)
296 core
->drvdata
= drvdata
;
301 const struct bcma_device_id
*id_table
;
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
);
309 struct device_driver drv
;
312 int __bcma_driver_register(struct bcma_driver
*drv
, struct module
*owner
);
313 #define bcma_driver_register(drv) \
314 __bcma_driver_register(drv, THIS_MODULE)
316 extern void bcma_driver_unregister(struct bcma_driver
*drv
);
318 /* module_bcma_driver() - Helper macro for drivers that don't do
319 * anything special in module init/exit. This eliminates a lot of
320 * boilerplate. Each module may only use this macro once, and
321 * calling it replaces module_init() and module_exit()
323 #define module_bcma_driver(__bcma_driver) \
324 module_driver(__bcma_driver, bcma_driver_register, \
325 bcma_driver_unregister)
327 /* Set a fallback SPROM.
328 * See kdoc at the function definition for complete documentation. */
329 extern int bcma_arch_register_fallback_sprom(
330 int (*sprom_callback
)(struct bcma_bus
*bus
,
331 struct ssb_sprom
*out
));
337 const struct bcma_host_ops
*ops
;
339 enum bcma_hosttype hosttype
;
340 bool host_is_pcie2
; /* Used for BCMA_HOSTTYPE_PCI only */
342 /* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
343 struct pci_dev
*host_pci
;
344 /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
345 struct sdio_func
*host_sdio
;
346 /* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */
347 struct platform_device
*host_pdev
;
350 struct bcma_chipinfo chipinfo
;
352 struct bcma_boardinfo boardinfo
;
354 struct bcma_device
*mapped_core
;
355 struct list_head cores
;
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
;
366 /* We decided to share SPROM struct with SSB as long as we do not need
367 * any hacks for BCMA. This simplifies drivers code. */
368 struct ssb_sprom sprom
;
371 static inline u32
bcma_read8(struct bcma_device
*core
, u16 offset
)
373 return core
->bus
->ops
->read8(core
, offset
);
375 static inline u32
bcma_read16(struct bcma_device
*core
, u16 offset
)
377 return core
->bus
->ops
->read16(core
, offset
);
379 static inline u32
bcma_read32(struct bcma_device
*core
, u16 offset
)
381 return core
->bus
->ops
->read32(core
, offset
);
384 void bcma_write8(struct bcma_device
*core
, u16 offset
, u32 value
)
386 core
->bus
->ops
->write8(core
, offset
, value
);
389 void bcma_write16(struct bcma_device
*core
, u16 offset
, u32 value
)
391 core
->bus
->ops
->write16(core
, offset
, value
);
394 void bcma_write32(struct bcma_device
*core
, u16 offset
, u32 value
)
396 core
->bus
->ops
->write32(core
, offset
, value
);
398 #ifdef CONFIG_BCMA_BLOCKIO
399 static inline void bcma_block_read(struct bcma_device
*core
, void *buffer
,
400 size_t count
, u16 offset
, u8 reg_width
)
402 core
->bus
->ops
->block_read(core
, buffer
, count
, offset
, reg_width
);
404 static inline void bcma_block_write(struct bcma_device
*core
,
405 const void *buffer
, size_t count
,
406 u16 offset
, u8 reg_width
)
408 core
->bus
->ops
->block_write(core
, buffer
, count
, offset
, reg_width
);
411 static inline u32
bcma_aread32(struct bcma_device
*core
, u16 offset
)
413 return core
->bus
->ops
->aread32(core
, offset
);
416 void bcma_awrite32(struct bcma_device
*core
, u16 offset
, u32 value
)
418 core
->bus
->ops
->awrite32(core
, offset
, value
);
421 static inline void bcma_mask32(struct bcma_device
*cc
, u16 offset
, u32 mask
)
423 bcma_write32(cc
, offset
, bcma_read32(cc
, offset
) & mask
);
425 static inline void bcma_set32(struct bcma_device
*cc
, u16 offset
, u32 set
)
427 bcma_write32(cc
, offset
, bcma_read32(cc
, offset
) | set
);
429 static inline void bcma_maskset32(struct bcma_device
*cc
,
430 u16 offset
, u32 mask
, u32 set
)
432 bcma_write32(cc
, offset
, (bcma_read32(cc
, offset
) & mask
) | set
);
434 static inline void bcma_mask16(struct bcma_device
*cc
, u16 offset
, u16 mask
)
436 bcma_write16(cc
, offset
, bcma_read16(cc
, offset
) & mask
);
438 static inline void bcma_set16(struct bcma_device
*cc
, u16 offset
, u16 set
)
440 bcma_write16(cc
, offset
, bcma_read16(cc
, offset
) | set
);
442 static inline void bcma_maskset16(struct bcma_device
*cc
,
443 u16 offset
, u16 mask
, u16 set
)
445 bcma_write16(cc
, offset
, (bcma_read16(cc
, offset
) & mask
) | set
);
448 extern struct bcma_device
*bcma_find_core_unit(struct bcma_bus
*bus
, u16 coreid
,
450 static inline struct bcma_device
*bcma_find_core(struct bcma_bus
*bus
,
453 return bcma_find_core_unit(bus
, coreid
, 0);
456 #ifdef CONFIG_BCMA_HOST_PCI
457 extern void bcma_host_pci_up(struct bcma_bus
*bus
);
458 extern void bcma_host_pci_down(struct bcma_bus
*bus
);
459 extern int bcma_host_pci_irq_ctl(struct bcma_bus
*bus
,
460 struct bcma_device
*core
, bool enable
);
462 static inline void bcma_host_pci_up(struct bcma_bus
*bus
)
465 static inline void bcma_host_pci_down(struct bcma_bus
*bus
)
468 static inline int bcma_host_pci_irq_ctl(struct bcma_bus
*bus
,
469 struct bcma_device
*core
, bool enable
)
471 if (bus
->hosttype
== BCMA_HOSTTYPE_PCI
)
477 extern bool bcma_core_is_enabled(struct bcma_device
*core
);
478 extern void bcma_core_disable(struct bcma_device
*core
, u32 flags
);
479 extern int bcma_core_enable(struct bcma_device
*core
, u32 flags
);
480 extern void bcma_core_set_clockmode(struct bcma_device
*core
,
481 enum bcma_clkmode clkmode
);
482 extern void bcma_core_pll_ctl(struct bcma_device
*core
, u32 req
, u32 status
,
484 extern 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 /* Client Mode Translation for 32-bit DMA */
488 #define BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000 /* Client Mode Translation for 64-bit DMA */
489 extern u32
bcma_core_dma_translation(struct bcma_device
*core
);
491 extern unsigned int bcma_core_irq(struct bcma_device
*core
, int num
);
493 #endif /* LINUX_BCMA_H_ */