In the June and August 2003 issues of Linux Journal, my column covered the Linux kernel driver model, and the I2C subsystem was used as an example. This month, we discuss what the I2C subsystem does ...

Hi all, This is an update of the patch set named "i2c: Introduce i2c listeners" which I posted 2 days ago. The only change if that the detect callback is no longer in a separate i2c_listener structure ...

Communicating with microcontrollers and other embedded systems requires a communications standard. SPI is a great one, and is commonly used, but it’s not the only one available. There’s also I2C which ...

This series add AST2600 i2c new register mode driver. The i2c new register mode have new clock divider option for more flexibale generation. And also have separate i2c master and slave register set ...

Last time, I gave you an overview of what you get from I2C, basics like addressing, interface speeds, and a breakdown of pullups. Today, let’s continue looking into I2C capabilities and requirements – ...

In my last column [LJ, December 2003], we discussed how I2C bus drivers and I2C algorithm drivers work. We also described how to make a tiny dummy I2C bus driver. This month, we discuss how an I2C ...