| /* |
| * Copyright (c) 2017-2018 ARM Limited and Contributors. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef SUNXI_RSB_H |
| #define SUNXI_RSB_H |
| |
| #include <stdint.h> |
| |
| int rsb_init_controller(void); |
| int rsb_set_bus_speed(uint32_t source_freq, uint32_t bus_freq); |
| int rsb_set_device_mode(uint32_t device_mode); |
| int rsb_assign_runtime_address(uint16_t hw_addr, uint8_t rt_addr); |
| |
| int rsb_read(uint8_t rt_addr, uint8_t reg_addr); |
| int rsb_write(uint8_t rt_addr, uint8_t reg_addr, uint8_t value); |
| |
| #endif /* SUNXI_RSB_H */ |
