Commits
Zhiwu Song committed 979b907fa55
i2c: add CSR SiRFprimaII on-chip I2C controllers driver SiRFprimaII is the latest generation application processor from CSR’s multi-function SoC product family. The SoC support codes are in arch/arm/mach-prima2 from Linux mainline 3.0. There are two I2C controllers on primaII, features include: * Two I2C controller modules are on chip * RISC I/O bus read write register * Up to 16 bytes data buffer for issuing commands and writing data at the same time * Up to 16 commands, and receiving read data 16 bytes at a time * Error INT report (ACK check) * No-ACK bus protocols (SCCB bus protocols) Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com> Signed-off-by: Xiangzhen Ye <Xiangzhen.Ye@csr.com> Signed-off-by: Yuping Luo <Yuping.Luo@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>