projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 89d63fe1 AN |
1 | /* |
| 2 | * linux/include/asm-mips/txx9/generic.h | |
| 3 | * | |
| 4 | * This file is subject to the terms and conditions of the GNU General Public | |
| 5 | * License. See the file "COPYING" in the main directory of this archive | |
| 6 | * for more details. | |
| 7 | */ | |
| 8 | #ifndef __ASM_TXX9_GENERIC_H | |
| 9 | #define __ASM_TXX9_GENERIC_H | |
| 10 | ||
| 11 | #include <linux/init.h> | |
| 12 | #include <linux/ioport.h> /* for struct resource */ | |
| 13 | ||
| 14 | extern struct resource txx9_ce_res[]; | |
| 94a4c329 AN |
15 | #define TXX9_CE(n) (unsigned long)(txx9_ce_res[(n)].start) |
| 16 | extern unsigned int txx9_pcode; | |
| 89d63fe1 AN |
17 | extern char txx9_pcode_str[8]; |
| 18 | void txx9_reg_res_init(unsigned int pcode, unsigned long base, | |
| 19 | unsigned long size); | |
| 20 | ||
| 21 | extern unsigned int txx9_master_clock; | |
| 22 | extern unsigned int txx9_cpu_clock; | |
| 23 | extern unsigned int txx9_gbus_clock; | |
| 94a4c329 AN |
24 | #define TXX9_IMCLK (txx9_gbus_clock / 2) |
| 25 | ||
| 26 | extern int txx9_ccfg_toeon; | |
| 27 | struct uart_port; | |
| 28 | int early_serial_txx9_setup(struct uart_port *port); | |
| 89d63fe1 | 29 | |
| edcaf1a6 AN |
30 | struct pci_dev; |
| 31 | struct txx9_board_vec { | |
| edcaf1a6 AN |
32 | const char *system; |
| 33 | void (*prom_init)(void); | |
| 34 | void (*mem_setup)(void); | |
| 35 | void (*irq_setup)(void); | |
| 36 | void (*time_init)(void); | |
| 37 | void (*arch_init)(void); | |
| 38 | void (*device_init)(void); | |
| 39 | #ifdef CONFIG_PCI | |
| 40 | int (*pci_map_irq)(const struct pci_dev *dev, u8 slot, u8 pin); | |
| 41 | #endif | |
| 42 | }; | |
| 43 | extern struct txx9_board_vec *txx9_board_vec; | |
| 44 | extern int (*txx9_irq_dispatch)(int pending); | |
| 265b89db | 45 | const char *prom_getenv(const char *name); |
| 68314725 | 46 | void txx9_wdt_init(unsigned long base); |
| 496a3b5c | 47 | void txx9_wdt_now(unsigned long base); |
| c49f91f5 AN |
48 | void txx9_spi_init(int busid, unsigned long base, int irq); |
| 49 | void txx9_ethaddr_init(unsigned int id, unsigned char *ethaddr); | |
| 7779a5e0 AN |
50 | void txx9_sio_init(unsigned long baseaddr, int irq, |
| 51 | unsigned int line, unsigned int sclk, int nocts); | |
| e352953c AN |
52 | void prom_putchar(char c); |
| 53 | #ifdef CONFIG_EARLY_PRINTK | |
| 54 | extern void (*txx9_prom_putchar)(char c); | |
| 55 | void txx9_sio_putchar_init(unsigned long baseaddr); | |
| 56 | #else | |
| 57 | static inline void txx9_sio_putchar_init(unsigned long baseaddr) | |
| 58 | { | |
| 59 | } | |
| 60 | #endif | |
| edcaf1a6 | 61 | |
| 51f607c7 AN |
62 | struct physmap_flash_data; |
| 63 | void txx9_physmap_flash_init(int no, unsigned long addr, unsigned long size, | |
| 64 | const struct physmap_flash_data *pdata); | |
| 65 | ||
| 21e77df2 AN |
66 | /* 8 bit version of __fls(): find first bit set (returns 0..7) */ |
| 67 | static inline unsigned int __fls8(unsigned char x) | |
| 68 | { | |
| 69 | int r = 7; | |
| 70 | ||
| 71 | if (!(x & 0xf0)) { | |
| 72 | r -= 4; | |
| 73 | x <<= 4; | |
| 74 | } | |
| 75 | if (!(x & 0xc0)) { | |
| 76 | r -= 2; | |
| 77 | x <<= 2; | |
| 78 | } | |
| 79 | if (!(x & 0x80)) | |
| 80 | r -= 1; | |
| 81 | return r; | |
| 82 | } | |
| 83 | ||
| ae027ead AN |
84 | void txx9_iocled_init(unsigned long baseaddr, |
| 85 | int basenum, unsigned int num, int lowactive, | |
| 86 | const char *color, char **deftriggers); | |
| 87 | ||
| bc89b2bd AN |
88 | /* 7SEG LED */ |
| 89 | void txx9_7segled_init(unsigned int num, | |
| 90 | void (*putc)(unsigned int pos, unsigned char val)); | |
| 91 | int txx9_7segled_putc(unsigned int pos, char c); | |
| 92 | ||
| 742cd586 AN |
93 | void __init txx9_aclc_init(unsigned long baseaddr, int irq, |
| 94 | unsigned int dmac_id, | |
| 95 | unsigned int dma_chan_out, | |
| 96 | unsigned int dma_chan_in); | |
| c3b28ae2 | 97 | void __init txx9_sramc_init(struct resource *r); |
| 742cd586 | 98 | |
| 89d63fe1 | 99 | #endif /* __ASM_TXX9_GENERIC_H */ |