i2c hid device driver

, mainboard init code could define several devices, * as could the init code for each daughtercard in a board stack. * * The I2C devices will be created later, after the adapter for the relevant * bus has been registered. After that moment, standard driver model tools * are used to bind "new style" I2C drivers to the devices. The bus number * for any

,S3C_DEVICE_USB_HSOTG,smdk6410_lcd_powerdev, smdk6410_smsc911x, }; The puts one or several device resources together for easy centralized management, with the IIC device Platform_device as follows: struct platform_devices3c_device_i2c0 = { .name= " S3C2410-I2C ", #ifdef config_s3c_dev_i2c1 .id = 0, #else .id =-1, #endif .num_resources = Array_size (S3c_i2

contain a struct device structure.The following is the directory tree of My USB mouse in sysfs: /Sys/devices/pci0000: 00/0000: 00: 1A. 0/usb3/3-1 (indicating the usb_device structure) . | -- 3-. 0 (USB _ interface corresponding to the mouse) | -- 0003: 046d: c018.0003 | -- Driver-> http://www.cnblogs.com/http://www.cnblogs.com/http://www.cnblogs.com/../bus/hid/d

code for each daughtercard in a board stack. * * The I2C devices will be created later, after the adapter for the relevant * bus has been registered. After that moment, standard driver model tools * are used to bind "new style" I2C drivers to the devices. The bus number * for any device declared using this routine

Preface Device tree is a data structure used to describe hardware, similar to a plate-level description language, originating from OpenFirmware (of). In the current widely used Linux kernel 2.6.x version, for different platforms, different hardware, there is often a large number of different, poor portability of the board level Description code to achieve these different platforms and different hardware special adaptation needs. But the plethora of p

EHCI separately, generally, I load uhci or OHCI Based on the motherboard type, and then load EHCI to support the USB2.0 device ). Enable "USB support" and appropriate "? After HCI "USB master controller driver, you only need to perform a few steps to enable and run USB. You should enable "Preliminary USB device filesystem" and ensure that all drivers specific to

Original URL: http://www.cnblogs.com/biglucky/p/4059576.htmlIn the Linux drive, the following members are mainly included in the I²C system:I2C adapter 即I2C适配器I2C driver 某个I2C设备的设备驱动，可以以driver理解。I2C client 某个

In the Linux drive, the following members are mainly included in the I²C system:I2C adapter 即I2C适配器I2C driver 某个I2C设备的设备驱动，可以以driver理解。I2C client 某个I2C设备的设备声明，可以以

This article was reproduced from: http://blog.csdn.net/airk000/article/details/21345457In the Linux drive, the following members are mainly included in the I²C system:I2C adapter 即I2C适配器I2C driver 某个I2C设备的设备驱动，可以以driver理解。I2C clie

Tags: future orm write form details har csdn bit turnhttp://blog.csdn.net/airk000/article/details/21345457In the Linux drive, the following members are mainly included in the I²C system:I2C adapter 即I2C适配器I2C driver 某个I2C设备的设备驱动，可以以driver理解。

In the Linux drive, the following members are mainly included in the I²C system:I2C adapter 即I2C适配器I2C driver 某个I2C设备的设备驱动，可以以driver理解。I2C client 某个I2C设备的设备声明，可以以

This concept emerged when the new sysfs management device driver was adopted in linux2.6 and can be intuitively understood under the/sys directory. Bus indicates the bus type, such as I2C, IDE, USB... many bus types such as platform, including MTD devices; Device records device