u-boot/board/freescale/common/emc2305.h
Wasim Khan c63edbc750 board: freescale: emc2305: Pass chip_addr to set_fan_speed
emc2305 is a common driver. It should not use platform specific
i2c address for slave device.
Pass chip_addr as agrument to emc2305_init() and set_fan_speed()
so that emc2305 driver can be used with different platforms.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-09-24 20:57:32 +05:30

22 lines
439 B
C

/* 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_ */