diff options
Diffstat (limited to 'roms/u-boot/board/freescale/common/emc2305.h')
| -rw-r--r-- | roms/u-boot/board/freescale/common/emc2305.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/roms/u-boot/board/freescale/common/emc2305.h b/roms/u-boot/board/freescale/common/emc2305.h new file mode 100644 index 000000000..24c5410d1 --- /dev/null +++ b/roms/u-boot/board/freescale/common/emc2305.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright 2018-2020 NXP + * + */ + +#ifndef __EMC2305_H_ +#define __EMC2305_H_ + +#define I2C_EMC2305_CONF 0x20 +#define I2C_EMC2305_FAN1 0x30 +#define I2C_EMC2305_FAN2 0x40 +#define I2C_EMC2305_FAN3 0x50 +#define I2C_EMC2305_FAN4 0x60 +#define I2C_EMC2305_FAN5 0x70 + +#define NUM_OF_FANS 5 + +void emc2305_init(int chip_addr); +void set_fan_speed(u8 data, int chip_addr); + +#endif /* __EMC2305_H_ */ |