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