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gerrit-public.fairphone.software / kernel / msm-4.9 / 4623a26575847b385c7834549be4baf9f013d835 / . / drivers / bcma / bcma_private.h
blob: 0215f9ad755cebb2de648035d801f042b1a29383 [file] [log] [blame]
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]1#ifndef LINUX_BCMA_PRIVATE_H_
2#define LINUX_BCMA_PRIVATE_H_
3
4#ifndef pr_fmt
5#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
6#endif
7
8#include <linux/bcma/bcma.h>
9#include <linux/delay.h>
10
11#define BCMA_CORE_SIZE 0x1000
12
Rafał Miłecki3d9d8af2012-07-05 22:07:32 +0200[diff] [blame]13#define bcma_err(bus, fmt, ...) \
14 pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
15#define bcma_warn(bus, fmt, ...) \
16 pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
17#define bcma_info(bus, fmt, ...) \
18 pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
19#define bcma_debug(bus, fmt, ...) \
20 pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
21
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]22struct bcma_bus;
23
24/* main.c */
Rafał Miłecki88f9b652013-06-26 10:02:11 +0200[diff] [blame]25bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value,
26 int timeout);
Greg Kroah-Hartman0f58a012012-12-21 15:12:59 -0800[diff] [blame]27int bcma_bus_register(struct bcma_bus *bus);
Rafał Miłecki440ca982011-06-18 01:01:59 +0200[diff] [blame]28void bcma_bus_unregister(struct bcma_bus *bus);
Hauke Mehrtens517f43e2011-07-23 01:20:07 +0200[diff] [blame]29int __init bcma_bus_early_register(struct bcma_bus *bus,
30 struct bcma_device *core_cc,
31 struct bcma_device *core_mips);
Rafał Miłecki775ab522011-12-09 22:16:07 +0100[diff] [blame]32#ifdef CONFIG_PM
Linus Torvalds685a4ef2012-01-13 23:58:40 +0100[diff] [blame]33int bcma_bus_suspend(struct bcma_bus *bus);
Rafał Miłecki775ab522011-12-09 22:16:07 +0100[diff] [blame]34int bcma_bus_resume(struct bcma_bus *bus);
35#endif
Hauke Mehrtens929a03a2013-01-04 00:51:20 +0100[diff] [blame]36struct bcma_device *bcma_find_core_unit(struct bcma_bus *bus, u16 coreid,
37 u8 unit);
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]38
39/* scan.c */
40int bcma_bus_scan(struct bcma_bus *bus);
Hauke Mehrtens517f43e2011-07-23 01:20:07 +0200[diff] [blame]41int __init bcma_bus_scan_early(struct bcma_bus *bus,
42 struct bcma_device_id *match,
43 struct bcma_device *core);
44void bcma_init_bus(struct bcma_bus *bus);
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]45
Rafał Miłecki27f18dc2011-06-02 02:08:51 +0200[diff] [blame]46/* sprom.c */
47int bcma_sprom_get(struct bcma_bus *bus);
48
Hauke Mehrtense3afe0e2011-07-23 01:20:10 +0200[diff] [blame]49/* driver_chipcommon.c */
50#ifdef CONFIG_BCMA_DRIVER_MIPS
51void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
Rafał Miłecki73e4dbe2013-01-25 11:37:26 +0100[diff] [blame]52extern struct platform_device bcma_pflash_dev;
Hauke Mehrtense3afe0e2011-07-23 01:20:10 +0200[diff] [blame]53#endif /* CONFIG_BCMA_DRIVER_MIPS */
54
55/* driver_chipcommon_pmu.c */
Rafał Miłecki5b5ac412012-12-07 12:56:56 +0100[diff] [blame]56u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
57u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
Hauke Mehrtense3afe0e2011-07-23 01:20:10 +0200[diff] [blame]58
Rafał Miłecki23cb3b22012-07-17 16:26:41 +0200[diff] [blame]59#ifdef CONFIG_BCMA_SFLASH
60/* driver_chipcommon_sflash.c */
61int bcma_sflash_init(struct bcma_drv_cc *cc);
Rafał Miłeckid57ef3a2012-08-10 21:23:53 +0200[diff] [blame]62extern struct platform_device bcma_sflash_dev;
Rafał Miłecki23cb3b22012-07-17 16:26:41 +0200[diff] [blame]63#else
64static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
65{
66 bcma_err(cc->core->bus, "Serial flash not supported\n");
67 return 0;
68}
69#endif /* CONFIG_BCMA_SFLASH */
70
71#ifdef CONFIG_BCMA_NFLASH
72/* driver_chipcommon_nflash.c */
73int bcma_nflash_init(struct bcma_drv_cc *cc);
Rafał Miłecki371a0042012-08-12 13:08:05 +0200[diff] [blame]74extern struct platform_device bcma_nflash_dev;
Rafał Miłecki23cb3b22012-07-17 16:26:41 +0200[diff] [blame]75#else
76static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
77{
78 bcma_err(cc->core->bus, "NAND flash not supported\n");
79 return 0;
80}
81#endif /* CONFIG_BCMA_NFLASH */
82
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]83#ifdef CONFIG_BCMA_HOST_PCI
84/* host_pci.c */
85extern int __init bcma_host_pci_init(void);
86extern void __exit bcma_host_pci_exit(void);
87#endif /* CONFIG_BCMA_HOST_PCI */
88
Hauke Mehrtens4b259a52012-01-31 00:03:33 +0100[diff] [blame]89/* driver_pci.c */
90u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
91
Hauke Mehrtensa4855f392012-12-05 18:46:02 +0100[diff] [blame]92extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);
93
Rafał Miłecki9352f692011-07-05 19:48:26 +0200[diff] [blame]94#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
Greg Kroah-Hartman0f58a012012-12-21 15:12:59 -0800[diff] [blame]95bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
96void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
Rafał Miłecki9352f692011-07-05 19:48:26 +0200[diff] [blame]97#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
98
Hauke Mehrtenscf0936b2012-11-20 22:24:30 +0000[diff] [blame]99#ifdef CONFIG_BCMA_DRIVER_GPIO
100/* driver_gpio.c */
101int bcma_gpio_init(struct bcma_drv_cc *cc);
Hauke Mehrtensc50ae942013-02-03 23:25:33 +0100[diff] [blame]102int bcma_gpio_unregister(struct bcma_drv_cc *cc);
Hauke Mehrtenscf0936b2012-11-20 22:24:30 +0000[diff] [blame]103#else
104static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
105{
106 return -ENOTSUPP;
107}
Hauke Mehrtensc50ae942013-02-03 23:25:33 +0100[diff] [blame]108static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
109{
110 return 0;
111}
Hauke Mehrtenscf0936b2012-11-20 22:24:30 +0000[diff] [blame]112#endif /* CONFIG_BCMA_DRIVER_GPIO */
113
Rafał Miłecki8369ae32011-05-09 18:56:46 +0200[diff] [blame]114#endif