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51533b61 MS |
1 | #ifndef _ASM_CRIS_ARCH_PINMUX_H |
2 | #define _ASM_CRIS_ARCH_PINMUX_H | |
3 | ||
4 | #define PORT_B 0 | |
5 | #define PORT_C 1 | |
6 | #define PORT_D 2 | |
7 | #define PORT_E 3 | |
8 | ||
9 | enum pin_mode | |
10 | { | |
11 | pinmux_none = 0, | |
12 | pinmux_fixed, | |
13 | pinmux_gpio, | |
14 | pinmux_iop | |
15 | }; | |
16 | ||
17 | enum fixed_function | |
18 | { | |
19 | pinmux_ser1, | |
20 | pinmux_ser2, | |
21 | pinmux_ser3, | |
22 | pinmux_sser0, | |
23 | pinmux_sser1, | |
24 | pinmux_ata0, | |
25 | pinmux_ata1, | |
26 | pinmux_ata2, | |
27 | pinmux_ata3, | |
28 | pinmux_ata, | |
29 | pinmux_eth1, | |
30 | pinmux_timer | |
31 | }; | |
32 | ||
33 | int crisv32_pinmux_init(void); | |
34 | int crisv32_pinmux_alloc(int port, int first_pin, int last_pin, enum pin_mode); | |
35 | int crisv32_pinmux_alloc_fixed(enum fixed_function function); | |
36 | int crisv32_pinmux_dealloc(int port, int first_pin, int last_pin); | |
230d69cf | 37 | int crisv32_pinmux_dealloc_fixed(enum fixed_function function); |
51533b61 MS |
38 | void crisv32_pinmux_dump(void); |
39 | ||
40 | #endif |