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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
58d08319 JN |
2 | #ifndef _ASM_CRIS_ARCH_PINMUX_H |
3 | #define _ASM_CRIS_ARCH_PINMUX_H | |
4 | ||
5 | #define PORT_A 0 | |
6 | #define PORT_B 1 | |
7 | #define PORT_C 2 | |
8 | ||
9 | enum pin_mode { | |
10 | pinmux_none = 0, | |
11 | pinmux_fixed, | |
12 | pinmux_gpio, | |
13 | pinmux_iop | |
14 | }; | |
15 | ||
16 | enum fixed_function { | |
17 | pinmux_eth, | |
18 | pinmux_geth, | |
19 | pinmux_tg_ccd, | |
20 | pinmux_tg_cmos, | |
21 | pinmux_vout, | |
22 | pinmux_ser1, | |
23 | pinmux_ser2, | |
24 | pinmux_ser3, | |
25 | pinmux_ser4, | |
26 | pinmux_sser, | |
27 | pinmux_pio, | |
28 | pinmux_pwm0, | |
29 | pinmux_pwm1, | |
30 | pinmux_pwm2, | |
31 | pinmux_i2c0, | |
32 | pinmux_i2c1, | |
33 | pinmux_i2c1_3wire, | |
34 | pinmux_i2c1_sda1, | |
35 | pinmux_i2c1_sda2, | |
36 | pinmux_i2c1_sda3, | |
37 | }; | |
38 | ||
39 | int crisv32_pinmux_init(void); | |
40 | int crisv32_pinmux_alloc(int port, int first_pin, int last_pin, enum pin_mode); | |
41 | int crisv32_pinmux_alloc_fixed(enum fixed_function function); | |
42 | int crisv32_pinmux_dealloc(int port, int first_pin, int last_pin); | |
43 | int crisv32_pinmux_dealloc_fixed(enum fixed_function function); | |
44 | void crisv32_pinmux_dump(void); | |
45 | ||
46 | #endif |