projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 95a7f10e | 1 | /* |
| 947af294 | 2 | * DaVinci I2C controller platform_device info |
| 95a7f10e VB |
3 | * |
| 4 | * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com> | |
| 5 | * | |
| 6 | * 2007 (c) MontaVista Software, Inc. This file is licensed under | |
| 7 | * the terms of the GNU General Public License version 2. This program | |
| 8 | * is licensed "as is" without any warranty of any kind, whether express | |
| 9 | * or implied. | |
| 10 | */ | |
| 11 | ||
| 12 | #ifndef __ASM_ARCH_I2C_H | |
| 13 | #define __ASM_ARCH_I2C_H | |
| 14 | ||
| 15 | /* All frequencies are expressed in kHz */ | |
| 16 | struct davinci_i2c_platform_data { | |
| d395e6ad KS |
17 | unsigned int bus_freq; /* standard bus frequency (kHz) */ |
| 18 | unsigned int bus_delay; /* post-transaction delay (usec) */ | |
| 00642f66 PJ |
19 | unsigned int sda_pin; /* GPIO pin ID to use for SDA */ |
| 20 | unsigned int scl_pin; /* GPIO pin ID to use for SCL */ | |
| 7ef97e9a | 21 | bool has_pfunc; /*chip has a ICPFUNC register */ |
| 95a7f10e VB |
22 | }; |
| 23 | ||
| d395e6ad KS |
24 | /* for board setup code */ |
| 25 | void davinci_init_i2c(struct davinci_i2c_platform_data *); | |
| 26 | ||
| 95a7f10e | 27 | #endif /* __ASM_ARCH_I2C_H */ |