Add the rt linux 4.1.3-rt3 as base
[kvmfornfv.git] / kernel / include / linux / ssb / ssb_driver_mips.h
1 #ifndef LINUX_SSB_MIPSCORE_H_
2 #define LINUX_SSB_MIPSCORE_H_
3
4 #ifdef CONFIG_SSB_DRIVER_MIPS
5
6 struct ssb_device;
7
8 struct ssb_serial_port {
9         void *regs;
10         unsigned long clockspeed;
11         unsigned int irq;
12         unsigned int baud_base;
13         unsigned int reg_shift;
14 };
15
16 struct ssb_pflash {
17         bool present;
18         u8 buswidth;
19         u32 window;
20         u32 window_size;
21 };
22
23 #ifdef CONFIG_SSB_SFLASH
24 struct ssb_sflash {
25         bool present;
26         u32 window;
27         u32 blocksize;
28         u16 numblocks;
29         u32 size;
30
31         void *priv;
32 };
33 #endif
34
35 struct ssb_mipscore {
36         struct ssb_device *dev;
37
38         int nr_serial_ports;
39         struct ssb_serial_port serial_ports[4];
40
41         struct ssb_pflash pflash;
42 #ifdef CONFIG_SSB_SFLASH
43         struct ssb_sflash sflash;
44 #endif
45 };
46
47 extern void ssb_mipscore_init(struct ssb_mipscore *mcore);
48 extern u32 ssb_cpu_clock(struct ssb_mipscore *mcore);
49
50 extern unsigned int ssb_mips_irq(struct ssb_device *dev);
51
52
53 #else /* CONFIG_SSB_DRIVER_MIPS */
54
55 struct ssb_mipscore {
56 };
57
58 static inline
59 void ssb_mipscore_init(struct ssb_mipscore *mcore)
60 {
61 }
62
63 static inline unsigned int ssb_mips_irq(struct ssb_device *dev)
64 {
65         return 0;
66 }
67
68 #endif /* CONFIG_SSB_DRIVER_MIPS */
69
70 #endif /* LINUX_SSB_MIPSCORE_H_ */