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GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

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lai
2026-09-06 03:52:57 +08:00
commit b1928b41c0
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source/bootloader/u-boot-2020.01/arch/arm/include/asm/arch-sunxi/i2c.h
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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
*/
#ifndef _SUNXI_I2C_H_
#define _SUNXI_I2C_H_
#include <asm/arch/cpu.h>
#ifdef CONFIG_I2C0_ENABLE
#define CONFIG_I2C_MVTWSI_BASE0 SUNXI_TWI0_BASE
#endif
#ifdef CONFIG_I2C1_ENABLE
#define CONFIG_I2C_MVTWSI_BASE1 SUNXI_TWI1_BASE
#endif
#ifdef CONFIG_I2C2_ENABLE
#define CONFIG_I2C_MVTWSI_BASE2 SUNXI_TWI2_BASE
#endif
#ifdef CONFIG_I2C3_ENABLE
#define CONFIG_I2C_MVTWSI_BASE3 SUNXI_TWI3_BASE
#endif
#ifdef CONFIG_I2C4_ENABLE
#define CONFIG_I2C_MVTWSI_BASE4 SUNXI_TWI4_BASE
#endif
#ifdef CONFIG_R_I2C_ENABLE
#define CONFIG_I2C_MVTWSI_BASE5 SUNXI_R_TWI_BASE
#endif
/* This is abp0-clk on sun4i/5i/7i / abp1-clk on sun6i/sun8i which is 24MHz */
#define CONFIG_SYS_TCLK 24000000
#endif