Hauke Mehrtens | 21e0534 | 2011-07-23 01:20:09 +0200 | [diff] [blame] | 1 | #ifndef LINUX_BCMA_DRIVER_MIPS_H_ |
| 2 | #define LINUX_BCMA_DRIVER_MIPS_H_ |
| 3 | |
| 4 | #define BCMA_MIPS_IPSFLAG 0x0F08 |
| 5 | /* which sbflags get routed to mips interrupt 1 */ |
| 6 | #define BCMA_MIPS_IPSFLAG_IRQ1 0x0000003F |
| 7 | #define BCMA_MIPS_IPSFLAG_IRQ1_SHIFT 0 |
| 8 | /* which sbflags get routed to mips interrupt 2 */ |
| 9 | #define BCMA_MIPS_IPSFLAG_IRQ2 0x00003F00 |
| 10 | #define BCMA_MIPS_IPSFLAG_IRQ2_SHIFT 8 |
| 11 | /* which sbflags get routed to mips interrupt 3 */ |
| 12 | #define BCMA_MIPS_IPSFLAG_IRQ3 0x003F0000 |
| 13 | #define BCMA_MIPS_IPSFLAG_IRQ3_SHIFT 16 |
| 14 | /* which sbflags get routed to mips interrupt 4 */ |
| 15 | #define BCMA_MIPS_IPSFLAG_IRQ4 0x3F000000 |
| 16 | #define BCMA_MIPS_IPSFLAG_IRQ4_SHIFT 24 |
| 17 | |
| 18 | /* MIPS 74K core registers */ |
| 19 | #define BCMA_MIPS_MIPS74K_CORECTL 0x0000 |
| 20 | #define BCMA_MIPS_MIPS74K_EXCEPTBASE 0x0004 |
| 21 | #define BCMA_MIPS_MIPS74K_BIST 0x000C |
| 22 | #define BCMA_MIPS_MIPS74K_INTMASK_INT0 0x0014 |
| 23 | #define BCMA_MIPS_MIPS74K_INTMASK(int) \ |
| 24 | ((int) * 4 + BCMA_MIPS_MIPS74K_INTMASK_INT0) |
| 25 | #define BCMA_MIPS_MIPS74K_NMIMASK 0x002C |
| 26 | #define BCMA_MIPS_MIPS74K_GPIOSEL 0x0040 |
| 27 | #define BCMA_MIPS_MIPS74K_GPIOOUT 0x0044 |
| 28 | #define BCMA_MIPS_MIPS74K_GPIOEN 0x0048 |
| 29 | #define BCMA_MIPS_MIPS74K_CLKCTLST 0x01E0 |
| 30 | |
Nathan Hintz | 6bf2e54 | 2013-01-11 22:07:22 -0800 | [diff] [blame] | 31 | #define BCMA_MIPS_OOBSELINA74 0x004 |
Hauke Mehrtens | 21e0534 | 2011-07-23 01:20:09 +0200 | [diff] [blame] | 32 | #define BCMA_MIPS_OOBSELOUTA30 0x100 |
| 33 | |
| 34 | struct bcma_device; |
| 35 | |
| 36 | struct bcma_drv_mips { |
| 37 | struct bcma_device *core; |
| 38 | u8 setup_done:1; |
Hauke Mehrtens | 49655bb | 2012-09-29 20:29:49 +0200 | [diff] [blame] | 39 | u8 early_setup_done:1; |
Hauke Mehrtens | 21e0534 | 2011-07-23 01:20:09 +0200 | [diff] [blame] | 40 | }; |
| 41 | |
| 42 | #ifdef CONFIG_BCMA_DRIVER_MIPS |
| 43 | extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); |
Hauke Mehrtens | 49655bb | 2012-09-29 20:29:49 +0200 | [diff] [blame] | 44 | extern void bcma_core_mips_early_init(struct bcma_drv_mips *mcore); |
Hauke Mehrtens | 8f1ca26 | 2013-01-26 21:39:44 +0100 | [diff] [blame] | 45 | |
Hauke Mehrtens | 85eb92e | 2014-11-01 16:54:55 +0100 | [diff] [blame] | 46 | extern unsigned int bcma_core_mips_irq(struct bcma_device *dev); |
Hauke Mehrtens | 21e0534 | 2011-07-23 01:20:09 +0200 | [diff] [blame] | 47 | #else |
| 48 | static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } |
Hauke Mehrtens | 49655bb | 2012-09-29 20:29:49 +0200 | [diff] [blame] | 49 | static inline void bcma_core_mips_early_init(struct bcma_drv_mips *mcore) { } |
Hauke Mehrtens | 8f1ca26 | 2013-01-26 21:39:44 +0100 | [diff] [blame] | 50 | |
Hauke Mehrtens | 85eb92e | 2014-11-01 16:54:55 +0100 | [diff] [blame] | 51 | static inline unsigned int bcma_core_mips_irq(struct bcma_device *dev) |
Hauke Mehrtens | 8f1ca26 | 2013-01-26 21:39:44 +0100 | [diff] [blame] | 52 | { |
| 53 | return 0; |
| 54 | } |
Hauke Mehrtens | 21e0534 | 2011-07-23 01:20:09 +0200 | [diff] [blame] | 55 | #endif |
| 56 | |
Hauke Mehrtens | 908debc | 2011-07-23 01:20:11 +0200 | [diff] [blame] | 57 | extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); |
| 58 | |
Hauke Mehrtens | 21e0534 | 2011-07-23 01:20:09 +0200 | [diff] [blame] | 59 | #endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ |