projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| b303605e MK |
1 | /** @file\r |
| 2 | Definition for Pcal9555 I2c IO Expander.\r | |
| 3 | \r | |
| 4 | Copyright (c) 2013-2015 Intel Corporation.\r | |
| 5 | \r | |
| 6 | This program and the accompanying materials\r | |
| 7 | are licensed and made available under the terms and conditions of the BSD License\r | |
| 8 | which accompanies this distribution. The full text of the license may be found at\r | |
| 9 | http://opensource.org/licenses/bsd-license.php\r | |
| 10 | \r | |
| 11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 13 | \r | |
| 14 | \r | |
| 15 | **/\r | |
| 16 | \r | |
| 17 | #ifndef __PCAL9555_H__\r | |
| 18 | #define __PCAL9555_H__\r | |
| 19 | \r | |
| 20 | #define PCAL9555_REG_IN_PORT0 0x00\r | |
| 21 | #define PCAL9555_REG_IN_PORT1 0x01\r | |
| 22 | #define PCAL9555_REG_OUT_PORT0 0x02\r | |
| 23 | #define PCAL9555_REG_OUT_PORT1 0x03\r | |
| 24 | #define PCAL9555_REG_CFG_PORT0 0x06\r | |
| 25 | #define PCAL9555_REG_CFG_PORT1 0x07\r | |
| 26 | \r | |
| 27 | #define PCAL9555_REG_PULL_EN_PORT0 0x46\r | |
| 28 | #define PCAL9555_REG_PULL_EN_PORT1 0x47\r | |
| 29 | \r | |
| 30 | #endif\r |