summaryrefslogtreecommitdiff
path: root/drivers/mfd/cros_ec_i2c.c
AgeCommit message (Collapse)Author
2013-04-05mfd: Add ChromeOS EC I2C driverSimon Glass
This uses an I2C bus to talk to the ChromeOS EC. The protocol is defined by the EC and is fairly simple, with a length byte, checksum, command byte and version byte (to permit easy creation of new commands). Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>