1/* SPDX-License-Identifier: GPL-2.0+ */ 2/* 3 * Copyright 2014 - Hans de Goede <hdegoede@redhat.com> 4 */ 5#ifndef _SUNXI_I2C_H_ 6#define _SUNXI_I2C_H_ 7 8#include <asm/arch/cpu.h> 9 10#ifdef CONFIG_I2C0_ENABLE 11#define CONFIG_I2C_MVTWSI_BASE0 SUNXI_TWI0_BASE 12#endif 13#ifdef CONFIG_I2C1_ENABLE 14#define CONFIG_I2C_MVTWSI_BASE1 SUNXI_TWI1_BASE 15#endif 16#ifdef CONFIG_I2C2_ENABLE 17#define CONFIG_I2C_MVTWSI_BASE2 SUNXI_TWI2_BASE 18#endif 19#ifdef CONFIG_I2C3_ENABLE 20#define CONFIG_I2C_MVTWSI_BASE3 SUNXI_TWI3_BASE 21#endif 22#ifdef CONFIG_I2C4_ENABLE 23#define CONFIG_I2C_MVTWSI_BASE4 SUNXI_TWI4_BASE 24#endif 25#ifdef CONFIG_R_I2C_ENABLE 26#define CONFIG_I2C_MVTWSI_BASE5 SUNXI_R_TWI_BASE 27#endif 28 29/* This is abp0-clk on sun4i/5i/7i / abp1-clk on sun6i/sun8i which is 24MHz */ 30#define CONFIG_SYS_TCLK 24000000 31 32#endif 33