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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef SOC_INTEL_COMMON_BLOCK_SMBUS__LIB_H
#define SOC_INTEL_COMMON_BLOCK_SMBUS__LIB_H
/* SMBus IO Base Address */
#define SMBUS_IO_BASE 0xefa0
/* PCI Configuration Space : SMBus */
#define HOSTC 0x40
#define HST_EN (1 << 0)
#define I2C_EN (1 << 2)
/* SMBus I/O bits. */
#define SMBHSTSTAT 0x0
#define SMBHSTCTL 0x2
#define SMBHSTCMD 0x3
#define SMBXMITADD 0x4
#define SMBHSTDAT0 0x5
#define SMBUS_TIMEOUT 15 /* 15ms */
#endif /* SOC_INTEL_COMMON_BLOCK_SMBUS__LIB_H */
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