2 * (C) Copyright 2015 Hans de Goede <hdegoede@redhat.com>
4 * Sunxi PMIC bus access helpers header
6 * SPDX-License-Identifier: GPL-2.0+
9 #ifndef _SUNXI_PMIC_BUS_H
10 #define _SUNXI_PMIS_BUS_H
12 int pmic_bus_init(void);
13 int pmic_bus_read(u8 reg, u8 *data);
14 int pmic_bus_write(u8 reg, u8 data);
15 int pmic_bus_setbits(u8 reg, u8 bits);
16 int pmic_bus_clrbits(u8 reg, u8 bits);