On Sun, Mar 20, 2016 at 12:47 PM, Jonathan Cameron <jic23@xxxxxxxxxx> wrote: > On 17/03/16 16:32, Daniel Baluta wrote: >> The MPU-60X0 [1] has an auxiliary I2C bus for connecting external >> sensors. This bus has two operating modes: >> * pass-through, which connects the primary and auxiliary busses >> together [already implemented] >> * I2C master mode, where MPU60X0 acts as a master to any >> external connected sensors [implemented in this patch] >> >> I2C master supports up to 5 slaves. Slaves 0-3 have a common operating >> mode while slave 4 is different. >> >> This patch only adds support for slave 4 because it has a cleaner >> interface and it has an interrupt that signals when data from slave >> to master arrived. >> >> Registers are described here [2]. >> >> We use threaded handler for reading slave4 done interrupt bit. >> >> [1] >> https://www.cdiweb.com/datasheets/invensense/MPU-6050_DataSheet_V3%204.pdf >> [2] >> http://www6.in.tum.de/pub/Main/TeachingWs2015SeminarAuonomousFahren/RM-MPU-6000A.pdf >> >> Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx> > hmm. Daniel - this is an i2c driver (be it within an IIO driver) so you need > to cc Wolfram and the i2c list. > > I'll be needing an Ack from Wolfram if I am to take this, Will do with v2. Daniel. -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
