xref: /aosp_15_r20/external/arm-trusted-firmware/include/drivers/marvell/i2c.h (revision 54fd6939e177f8ff529b10183254802c76df6d08) 
1*54fd6939SJiyong Park /*
2*54fd6939SJiyong Park  * Copyright (C) 2018 Marvell International Ltd.
3*54fd6939SJiyong Park  *
4*54fd6939SJiyong Park  * SPDX-License-Identifier:     BSD-3-Clause
5*54fd6939SJiyong Park  * https://spdx.org/licenses
6*54fd6939SJiyong Park  */
7*54fd6939SJiyong Park 
8*54fd6939SJiyong Park #ifndef I2C_H
9*54fd6939SJiyong Park #define I2C_H
10*54fd6939SJiyong Park 
11*54fd6939SJiyong Park 
12*54fd6939SJiyong Park void i2c_init(void);
13*54fd6939SJiyong Park 
14*54fd6939SJiyong Park int i2c_read(uint8_t chip,
15*54fd6939SJiyong Park 	     unsigned int addr, int alen, uint8_t *buffer, int len);
16*54fd6939SJiyong Park 
17*54fd6939SJiyong Park int i2c_write(uint8_t chip,
18*54fd6939SJiyong Park 	      unsigned int addr, int alen, uint8_t *buffer, int len);
19*54fd6939SJiyong Park 
20*54fd6939SJiyong Park #endif /* I2C_H */
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