diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/i2c-gpio.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/i2c-gpio.h | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/ANDROID_3.4.5/include/linux/i2c-gpio.h b/ANDROID_3.4.5/include/linux/i2c-gpio.h deleted file mode 100644 index c1bcb1f1..00000000 --- a/ANDROID_3.4.5/include/linux/i2c-gpio.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * i2c-gpio interface to platform code - * - * Copyright (C) 2007 Atmel Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef _LINUX_I2C_GPIO_H -#define _LINUX_I2C_GPIO_H - -/** - * struct i2c_gpio_platform_data - Platform-dependent data for i2c-gpio - * @sda_pin: GPIO pin ID to use for SDA - * @scl_pin: GPIO pin ID to use for SCL - * @udelay: signal toggle delay. SCL frequency is (500 / udelay) kHz - * @timeout: clock stretching timeout in jiffies. If the slave keeps - * SCL low for longer than this, the transfer will time out. - * @sda_is_open_drain: SDA is configured as open drain, i.e. the pin - * isn't actively driven high when setting the output value high. - * gpio_get_value() must return the actual pin state even if the - * pin is configured as an output. - * @scl_is_open_drain: SCL is set up as open drain. Same requirements - * as for sda_is_open_drain apply. - * @scl_is_output_only: SCL output drivers cannot be turned off. - */ -struct i2c_gpio_platform_data { - unsigned int sda_pin; - unsigned int scl_pin; - int udelay; - int timeout; - unsigned int sda_is_open_drain:1; - unsigned int scl_is_open_drain:1; - unsigned int scl_is_output_only:1; -}; - -#endif /* _LINUX_I2C_GPIO_H */ |