1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * DaVinci I2C controller platform_device info 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com> 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * 2007 (c) MontaVista Software, Inc. This file is licensed under 7*4882a593Smuzhiyun * the terms of the GNU General Public License version 2. This program 8*4882a593Smuzhiyun * is licensed "as is" without any warranty of any kind, whether express 9*4882a593Smuzhiyun * or implied. 10*4882a593Smuzhiyun */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #ifndef __ASM_ARCH_I2C_H 13*4882a593Smuzhiyun #define __ASM_ARCH_I2C_H 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun /* All frequencies are expressed in kHz */ 16*4882a593Smuzhiyun struct davinci_i2c_platform_data { 17*4882a593Smuzhiyun unsigned int bus_freq; /* standard bus frequency (kHz) */ 18*4882a593Smuzhiyun unsigned int bus_delay; /* post-transaction delay (usec) */ 19*4882a593Smuzhiyun bool gpio_recovery; /* Use GPIO recovery method */ 20*4882a593Smuzhiyun bool has_pfunc; /* Chip has a ICPFUNC register */ 21*4882a593Smuzhiyun }; 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun /* for board setup code */ 24*4882a593Smuzhiyun void davinci_init_i2c(struct davinci_i2c_platform_data *); 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #endif /* __ASM_ARCH_I2C_H */ 27