blob: 2effe62daacde877bf2e30d333bd3aab3a41517b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
/* 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
#endif /* SOC_INTEL_COMMON_BLOCK_SMBUS__LIB_H */
|
