| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _ASM_CRIS_ARCH_PINMUX_H |
| #define _ASM_CRIS_ARCH_PINMUX_H |
| |
| #define PORT_B 0 |
| #define PORT_C 1 |
| #define PORT_D 2 |
| #define PORT_E 3 |
| |
| enum pin_mode { |
| pinmux_none = 0, |
| pinmux_fixed, |
| pinmux_gpio, |
| pinmux_iop |
| }; |
| |
| enum fixed_function { |
| pinmux_ser1, |
| pinmux_ser2, |
| pinmux_ser3, |
| pinmux_sser0, |
| pinmux_sser1, |
| pinmux_ata0, |
| pinmux_ata1, |
| pinmux_ata2, |
| pinmux_ata3, |
| pinmux_ata, |
| pinmux_eth1, |
| pinmux_timer |
| }; |
| |
| int crisv32_pinmux_alloc(int port, int first_pin, int last_pin, enum pin_mode); |
| int crisv32_pinmux_alloc_fixed(enum fixed_function function); |
| int crisv32_pinmux_dealloc(int port, int first_pin, int last_pin); |
| int crisv32_pinmux_dealloc_fixed(enum fixed_function function); |
| |
| #endif |
