projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| b4116ede PR |
1 | /* |
| 2 | * (C) Copyright 2012 | |
| 3 | * Texas Instruments, <www.ti.com> | |
| 4 | * | |
| 1a459660 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
| b4116ede | 6 | */ |
| 6789e84e HS |
7 | #ifndef _I2C_AM33XX_H_ |
| 8 | #define _I2C_AM33XX_H_ | |
| b4116ede PR |
9 | |
| 10 | #define I2C_BASE1 0x44E0B000 | |
| 11 | #define I2C_BASE2 0x4802A000 | |
| 12 | #define I2C_BASE3 0x4819C000 | |
| b4116ede PR |
13 | |
| 14 | #define I2C_DEFAULT_BASE I2C_BASE1 | |
| 15 | ||
| 16 | struct i2c { | |
| 17 | unsigned short revnb_lo; /* 0x00 */ | |
| 18 | unsigned short res1; | |
| 19 | unsigned short revnb_hi; /* 0x04 */ | |
| fe4f97b9 TR |
20 | unsigned short res2[5]; |
| 21 | unsigned short sysc; /* 0x10 */ | |
| 22 | unsigned short res3[9]; | |
| b4116ede PR |
23 | unsigned short irqstatus_raw; /* 0x24 */ |
| 24 | unsigned short res4; | |
| 25 | unsigned short stat; /* 0x28 */ | |
| 26 | unsigned short res5; | |
| 27 | unsigned short ie; /* 0x2C */ | |
| 28 | unsigned short res6; | |
| 29 | unsigned short irqenable_clr; /* 0x30 */ | |
| 30 | unsigned short res7; | |
| 31 | unsigned short iv; /* 0x34 */ | |
| 32 | unsigned short res8[45]; | |
| 33 | unsigned short syss; /* 0x90 */ | |
| 34 | unsigned short res9; | |
| 35 | unsigned short buf; /* 0x94 */ | |
| 36 | unsigned short res10; | |
| 37 | unsigned short cnt; /* 0x98 */ | |
| 38 | unsigned short res11; | |
| 39 | unsigned short data; /* 0x9C */ | |
| 40 | unsigned short res13; | |
| 41 | unsigned short res14; /* 0xA0 */ | |
| 42 | unsigned short res15; | |
| 43 | unsigned short con; /* 0xA4 */ | |
| 44 | unsigned short res16; | |
| 45 | unsigned short oa; /* 0xA8 */ | |
| 46 | unsigned short res17; | |
| 47 | unsigned short sa; /* 0xAC */ | |
| 48 | unsigned short res18; | |
| 49 | unsigned short psc; /* 0xB0 */ | |
| 50 | unsigned short res19; | |
| 51 | unsigned short scll; /* 0xB4 */ | |
| 52 | unsigned short res20; | |
| 53 | unsigned short sclh; /* 0xB8 */ | |
| 54 | unsigned short res21; | |
| 55 | unsigned short systest; /* 0xBC */ | |
| 56 | unsigned short res22; | |
| 57 | unsigned short bufstat; /* 0xC0 */ | |
| 58 | unsigned short res23; | |
| 59 | }; | |
| 60 | ||
| 61 | #define I2C_IP_CLK 48000000 | |
| 65c206b6 | 62 | #define I2C_INTERNAL_SAMPLING_CLK 12000000 |
| b4116ede | 63 | |
| 6789e84e | 64 | #endif /* _I2C_AM33XX_H_ */ |