| Simran Basi | e750a34 | 2013-03-12 13:45:26 -0700 | [diff] [blame^] | 1 | # Copyright (c) 2011 The Chromium OS Authors. All rights reserved. |
| 2 | # Use of this source code is governed by a BSD-style license that can be |
| 3 | # found in the LICENSE file. |
| 4 | """Defines the interfaces for the different servo models.""" |
| 5 | import collections |
| 6 | |
| 7 | INTERFACE_DEFAULTS = collections.defaultdict(dict) |
| 8 | |
| 9 | SERVO_ID_DEFAULTS = [(0x0403, 0x6011), (0x18d1, 0x5001), (0x18d1, 0x5002), |
| 10 | (0x18d1, 0x5004)] |
| 11 | |
| 12 | # servo v1 w/o FT4232h EEPROM programmed |
| 13 | INTERFACE_DEFAULTS[0x0403][0x6011] = ['ftdi_gpio', 'ftdi_i2c', |
| 14 | 'ftdi_gpio', 'ftdi_gpio'] |
| 15 | # servo v1 |
| 16 | INTERFACE_DEFAULTS[0x18d1][0x5001] = ['ftdi_gpio', 'ftdi_i2c', |
| 17 | 'ftdi_gpio', 'ftdi_gpio'] |
| 18 | # servo V2 |
| 19 | # Dummy interface 0 == JTAG via openocd |
| 20 | # Dummy interface 4,5 == SPI via flashrom |
| 21 | INTERFACE_DEFAULTS[0x18d1][0x5002] = \ |
| 22 | ['dummy', 'ftdi_i2c', 'ftdi_uart', 'ftdi_uart', 'dummy', |
| 23 | 'dummy', 'ftdi_uart', 'ftdi_uart'] |
| 24 | |
| 25 | # servo v3 |
| 26 | # Dummy interface 0 == JTAG via openocd |
| 27 | # Dummy interface 4,5 == SPI via flashrom |
| 28 | INTERFACE_DEFAULTS[0x18d1][0x5004] = \ |
| 29 | ['dummy', 'bb_i2c', 'bb_uart', 'bb_uart', 'dummy', |
| 30 | 'dummy', 'bb_uart', 'bb_uart'] |
| 31 | |
| 32 | # miniservo |
| 33 | MINISERVO_ID_DEFAULTS = [(0x403, 0x6001), (0x18d1, 0x5000)] |
| 34 | for vid, pid in MINISERVO_ID_DEFAULTS: |
| 35 | INTERFACE_DEFAULTS[vid][pid] = ['ftdi_gpiouart'] |
| 36 | |
| 37 | SERVO_ID_DEFAULTS.extend(MINISERVO_ID_DEFAULTS) |