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UPSTREAM: psi: fix reference to kernel commandline enable
[GitHub/LineageOS/android_kernel_motorola_exynos9610.git] / drivers / bcma / bcma_private.h
CommitLineData
b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
8369ae33
RM		 2#ifndef LINUX_BCMA_PRIVATE_H_
3#define LINUX_BCMA_PRIVATE_H_
4
5#ifndef pr_fmt
6#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
7#endif
8
9#include <linux/bcma/bcma.h>
10#include <linux/delay.h>
11
3d9d8af3
RM		 12#define bcma_err(bus, fmt, ...) \
13 pr_err("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
14#define bcma_warn(bus, fmt, ...) \
15 pr_warn("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
16#define bcma_info(bus, fmt, ...) \
17 pr_info("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
18#define bcma_debug(bus, fmt, ...) \
19 pr_debug("bus%d: " fmt, (bus)->num, ##__VA_ARGS__)
20
8369ae33
RM		 21struct bcma_bus;
22
23/* main.c */
88f9b65d
RM		 24bool bcma_wait_value(struct bcma_device *core, u16 reg, u32 mask, u32 value,
25 int timeout);
ab54bc84 26void bcma_prepare_core(struct bcma_bus *bus, struct bcma_device *core);
799038ea 27void bcma_init_bus(struct bcma_bus *bus);
9b6cc9a8 28void bcma_unregister_cores(struct bcma_bus *bus);
0f58a01d 29int bcma_bus_register(struct bcma_bus *bus);
440ca98f 30void bcma_bus_unregister(struct bcma_bus *bus);
c5ed1df7 31int __init bcma_bus_early_register(struct bcma_bus *bus);
775ab521 32#ifdef CONFIG_PM
685a4ef0 33int bcma_bus_suspend(struct bcma_bus *bus);
775ab521
RM		 34int bcma_bus_resume(struct bcma_bus *bus);
35#endif
53cd2fdb 36struct device *bcma_bus_get_host_dev(struct bcma_bus *bus);
8369ae33
RM		 37
38/* scan.c */
799038ea 39void bcma_detect_chip(struct bcma_bus *bus);
8369ae33
RM		 40int bcma_bus_scan(struct bcma_bus *bus);
41
27f18dc2
RM		 42/* sprom.c */
43int bcma_sprom_get(struct bcma_bus *bus);
44
e3afe0e5 45/* driver_chipcommon.c */
0a4e699a
RM		 46void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc);
47void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
48void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
7195439d
RM		 49#ifdef CONFIG_BCMA_DRIVER_MIPS
50void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
51#endif /* CONFIG_BCMA_DRIVER_MIPS */
e3afe0e5 52
1716bcf3
HM		 53/* driver_chipcommon_b.c */
54int bcma_core_chipcommon_b_init(struct bcma_drv_cc_b *ccb);
55void bcma_core_chipcommon_b_free(struct bcma_drv_cc_b *ccb);
56
e3afe0e5 57/* driver_chipcommon_pmu.c */
0a4e699a
RM		 58void bcma_pmu_early_init(struct bcma_drv_cc *cc);
59void bcma_pmu_init(struct bcma_drv_cc *cc);
5b5ac414
RM		 60u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc);
61u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc);
e3afe0e5 62
d6a3b51a
RM		 63/**************************************************
64 * driver_chipcommon_sflash.c
65 **************************************************/
66
67#ifdef CONFIG_BCMA_PFLASH
68extern struct platform_device bcma_pflash_dev;
69int bcma_pflash_init(struct bcma_drv_cc *cc);
70#else
71static inline int bcma_pflash_init(struct bcma_drv_cc *cc)
72{
73 bcma_err(cc->core->bus, "Parallel flash not supported\n");
74 return 0;
75}
76#endif /* CONFIG_BCMA_PFLASH */
77
23cb3b21
RM		 78#ifdef CONFIG_BCMA_SFLASH
79/* driver_chipcommon_sflash.c */
80int bcma_sflash_init(struct bcma_drv_cc *cc);
d57ef3a6 81extern struct platform_device bcma_sflash_dev;
23cb3b21
RM		 82#else
83static inline int bcma_sflash_init(struct bcma_drv_cc *cc)
84{
85 bcma_err(cc->core->bus, "Serial flash not supported\n");
86 return 0;
87}
88#endif /* CONFIG_BCMA_SFLASH */
89
90#ifdef CONFIG_BCMA_NFLASH
91/* driver_chipcommon_nflash.c */
92int bcma_nflash_init(struct bcma_drv_cc *cc);
371a0044 93extern struct platform_device bcma_nflash_dev;
23cb3b21
RM		 94#else
95static inline int bcma_nflash_init(struct bcma_drv_cc *cc)
96{
97 bcma_err(cc->core->bus, "NAND flash not supported\n");
98 return 0;
99}
100#endif /* CONFIG_BCMA_NFLASH */
101
8369ae33
RM		 102#ifdef CONFIG_BCMA_HOST_PCI
103/* host_pci.c */
104extern int __init bcma_host_pci_init(void);
105extern void __exit bcma_host_pci_exit(void);
106#endif /* CONFIG_BCMA_HOST_PCI */
107
2101e533
HM		 108/* host_soc.c */
109#if defined(CONFIG_BCMA_HOST_SOC) && defined(CONFIG_OF)
110extern int __init bcma_host_soc_register_driver(void);
111extern void __exit bcma_host_soc_unregister_driver(void);
112#else
113static inline int __init bcma_host_soc_register_driver(void)
114{
115 return 0;
116}
117static inline void __exit bcma_host_soc_unregister_driver(void)
118{
119}
120#endif /* CONFIG_BCMA_HOST_SOC && CONFIG_OF */
121
4b259a5c 122/* driver_pci.c */
982a40f5 123#ifdef CONFIG_BCMA_DRIVER_PCI
4b259a5c 124u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address);
0a4e699a
RM		 125void bcma_core_pci_early_init(struct bcma_drv_pci *pc);
126void bcma_core_pci_init(struct bcma_drv_pci *pc);
4186721d
RM		 127void bcma_core_pci_up(struct bcma_drv_pci *pc);
128void bcma_core_pci_down(struct bcma_drv_pci *pc);
982a40f5
RM		 129#else
130static inline void bcma_core_pci_early_init(struct bcma_drv_pci *pc)
131{
132 WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
133}
134static inline void bcma_core_pci_init(struct bcma_drv_pci *pc)
135{
136 /* Initialization is required for PCI hosted bus */
137 WARN_ON(pc->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
138}
139#endif
4b259a5c 140
804e27de 141/* driver_pcie2.c */
982a40f5 142#ifdef CONFIG_BCMA_DRIVER_PCI
0a4e699a 143void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2);
804e27de 144void bcma_core_pcie2_up(struct bcma_drv_pcie2 *pcie2);
982a40f5
RM		 145#else
146static inline void bcma_core_pcie2_init(struct bcma_drv_pcie2 *pcie2)
147{
148 /* Initialization is required for PCI hosted bus */
149 WARN_ON(pcie2->core->bus->hosttype == BCMA_HOSTTYPE_PCI);
150}
151#endif
804e27de 152
a4855f39
HM		 153extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc);
154
9352f69c 155#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE
0f58a01d
GKH		 156bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc);
157void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc);
ae8ce289
RM		 158#else
159static inline bool bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc)
160{
161 return false;
162}
163static inline void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc)
164{
165}
9352f69c
RM		 166#endif /* CONFIG_BCMA_DRIVER_PCI_HOSTMODE */
167
0a4e699a
RM		 168/**************************************************
169 * driver_mips.c
170 **************************************************/
171
172#ifdef CONFIG_BCMA_DRIVER_MIPS
173unsigned int bcma_core_mips_irq(struct bcma_device *dev);
174void bcma_core_mips_early_init(struct bcma_drv_mips *mcore);
175void bcma_core_mips_init(struct bcma_drv_mips *mcore);
176#else
177static inline unsigned int bcma_core_mips_irq(struct bcma_device *dev)
178{
179 return 0;
180}
181static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore)
182{
183}
184static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore)
185{
186}
187#endif
188
189/**************************************************
190 * driver_gmac_cmn.c
191 **************************************************/
192
193#ifdef CONFIG_BCMA_DRIVER_GMAC_CMN
194void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc);
195#else
196static inline void bcma_core_gmac_cmn_init(struct bcma_drv_gmac_cmn *gc)
197{
198}
199#endif
200
cf0936b0
HM		 201#ifdef CONFIG_BCMA_DRIVER_GPIO
202/* driver_gpio.c */
203int bcma_gpio_init(struct bcma_drv_cc *cc);
c50ae947 204int bcma_gpio_unregister(struct bcma_drv_cc *cc);
cf0936b0
HM		 205#else
206static inline int bcma_gpio_init(struct bcma_drv_cc *cc)
207{
208 return -ENOTSUPP;
209}
c50ae947
HM		 210static inline int bcma_gpio_unregister(struct bcma_drv_cc *cc)
211{
212 return 0;
213}
cf0936b0
HM		 214#endif /* CONFIG_BCMA_DRIVER_GPIO */
215
8369ae33 216#endif