From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001 From: root Date: Fri, 25 Dec 2015 04:40:36 +0000 Subject: initial_commit --- arch/arm/mach-davinci/include/mach/i2c.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 arch/arm/mach-davinci/include/mach/i2c.h (limited to 'arch/arm/mach-davinci/include/mach/i2c.h') diff --git a/arch/arm/mach-davinci/include/mach/i2c.h b/arch/arm/mach-davinci/include/mach/i2c.h new file mode 100644 index 00000000..2312d197 --- /dev/null +++ b/arch/arm/mach-davinci/include/mach/i2c.h @@ -0,0 +1,26 @@ +/* + * DaVinci I2C controller platform_device info + * + * Author: Vladimir Barinov, MontaVista Software, Inc. + * + * 2007 (c) MontaVista Software, Inc. This file is licensed under + * the terms of the GNU General Public License version 2. This program + * is licensed "as is" without any warranty of any kind, whether express + * or implied. +*/ + +#ifndef __ASM_ARCH_I2C_H +#define __ASM_ARCH_I2C_H + +/* All frequencies are expressed in kHz */ +struct davinci_i2c_platform_data { + unsigned int bus_freq; /* standard bus frequency (kHz) */ + unsigned int bus_delay; /* post-transaction delay (usec) */ + unsigned int sda_pin; /* GPIO pin ID to use for SDA */ + unsigned int scl_pin; /* GPIO pin ID to use for SCL */ +}; + +/* for board setup code */ +void davinci_init_i2c(struct davinci_i2c_platform_data *); + +#endif /* __ASM_ARCH_I2C_H */ -- cgit v1.2.3