/* | |
* (C) Copyright 2010 Stefano Babic <sbabic@denx.de> | |
* | |
* SPDX-License-Identifier: GPL-2.0+ | |
*/ | |
#include <config.h> | |
#include <common.h> | |
#include <asm/errno.h> | |
#include <linux/types.h> | |
#include <i2c.h> | |
#include <mc9sdz60.h> | |
#ifndef CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR | |
#error "You have to configure I2C address for MC9SDZ60" | |
#endif | |
u8 mc9sdz60_reg_read(enum mc9sdz60_reg reg) | |
{ | |
u8 val; | |
if (i2c_read(CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR, reg, 1, &val, 1)) { | |
puts("Error reading MC9SDZ60 register\n"); | |
return -1; | |
} | |
return val; | |
} | |
void mc9sdz60_reg_write(enum mc9sdz60_reg reg, u8 val) | |
{ | |
i2c_write(CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR, reg, 1, &val, 1); | |
} |