spi: kirkwood: add orion-spi compatible string
[oweals/u-boot.git] / drivers / misc / ds4510.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Copyright 2008 Extreme Engineering Solutions, Inc.
4  */
5
6 #ifndef __DS4510_H_
7 #define __DS4510_H_
8
9 /* General defines */
10 #define DS4510_NUM_IO                           0x04
11 #define DS4510_IO_MASK                          ((1 << DS4510_NUM_IO) - 1)
12 #define DS4510_EEPROM_PAGE_WRITE_DELAY_MS       20
13
14 /* EEPROM from 0x00 - 0x39 */
15 #define DS4510_EEPROM                           0x00
16 #define DS4510_EEPROM_SIZE                      0x40
17 #define DS4510_EEPROM_PAGE_SIZE                 0x08
18 #define DS4510_EEPROM_PAGE_OFFSET(x)    ((x) & (DS4510_EEPROM_PAGE_SIZE - 1))
19
20 /* SEEPROM from 0xf0 - 0xf7 */
21 #define DS4510_SEEPROM                          0xf0
22 #define DS4510_SEEPROM_SIZE                     0x08
23
24 /* Registers overlapping SEEPROM from 0xf0 - 0xf7 */
25 #define DS4510_PULLUP                           0xF0
26 #define DS4510_PULLUP_DIS                       0x00
27 #define DS4510_PULLUP_EN                        0x01
28 #define DS4510_RSTDELAY                         0xF1
29 #define DS4510_RSTDELAY_MASK                    0x03
30 #define DS4510_RSTDELAY_125                     0x00
31 #define DS4510_RSTDELAY_250                     0x01
32 #define DS4510_RSTDELAY_500                     0x02
33 #define DS4510_RSTDELAY_1000                    0x03
34 #define DS4510_IO3                              0xF4
35 #define DS4510_IO2                              0xF5
36 #define DS4510_IO1                              0xF6
37 #define DS4510_IO0                              0xF7
38
39 /* Status configuration registers from 0xf8 - 0xf9*/
40 #define DS4510_IO_STATUS                        0xF8
41 #define DS4510_CFG                              0xF9
42 #define DS4510_CFG_READY                        0x80
43 #define DS4510_CFG_TRIP_POINT                   0x40
44 #define DS4510_CFG_RESET                        0x20
45 #define DS4510_CFG_SEE                          0x10
46 #define DS4510_CFG_SWRST                        0x08
47
48 /* SRAM from 0xfa - 0xff */
49 #define DS4510_SRAM                             0xfa
50 #define DS4510_SRAM_SIZE                        0x06
51
52 #endif /* __DS4510_H_ */