External Reference Clock

[0x657373656C6C]

Hi,

With the success in getting the external reference clock working in the UHD firmware can this success be repeated in the IIO firmware. In particular, my findings show:

1. Reference clock is not detected in 0.34:

d9361 spi1.0: Calibration TIMEOUT (0x5E, 0x80)
ad9361 spi1.0: Calibration TIMEOUT (0x247, 0x2)
ad9361 spi1.0: Calibration TIMEOUT (0x287, 0x2)
ad9361 spi1.0: Calibration TIMEOUT (0x5E, 0x80)
ad9361 spi1.0: Calibration TIMEOUT (0x5E, 0x80)
ad9361 spi1.0: Calibration TIMEOUT (0x5E, 0x80)
ad9361 spi1.0: Calibration TIMEOUT (0x5E, 0x80)
ad9361 spi1.0: Calibration TIMEOUT (0x5E, 0x80)
ad9361 spi1.0: Calibration TIMEOUT (0x5E, 0x80)

2. Clock implementation seems missing in 0.35, 0.38

Can this be fixed?

[lone-boy]

Regarding the 10M clock lock of IIO, it has been implemented in the v0.38 version, but it requires additional operations in driving the ad5660 IIO device.