Original Question: HMC7043 and HMC7044 Device Tree by IrfanKhan
Hi
Is there a TESTED device tree that support MULTIPLE HMC7044/HMC7043 devices (master and slave) that we can use as a reference?
Thanks
IK
Verified Answer: RE: HMC7043 and HMC7044 Device Tree by DragosB
Hi,
I would look at https://github.com/analogdevicesinc/linux/blob/fmcomms8_zu11eg_master/arch/arm64/boot/dts/xilinx/zynqmp-adrv9009-zu11eg-revb-adrv2crr-fmc-revb-sync-fmcomms8.dts .
That setup is composed by a carrier (that contains an HMC7044) + SOM (HMC7044 + 2 x ADRV9009) + FMCOMMS8 (HMC7044 + 2 x ADRV9009) - the HMC7044 from the carrier provides the reference clock and the sync signal for the HMC7044 from the SOM and for the HMC7044 from the FMCOMMS8.
Thanks,
Dragos
Question: RE: HMC7043 and HMC7044 Device Tree by andrei_g
Question moved to Linux Software Drivers forum.
Andrei
Suggested Answer: RE: HMC7043 and HMC7044 Device Tree by DragosB
Hi,
I would look at https://github.com/analogdevicesinc/linux/blob/fmcomms8_zu11eg_master/arch/arm64/boot/dts/xilinx/zynqmp-adrv9009-zu11eg-revb-adrv2crr-fmc-revb-sync-fmcomms8.dts .
That setup is composed by a carrier (that contains an HMC7044) + SOM (HMC7044 + 2 x ADRV9009) + FMCOMMS8 (HMC7044 + 2 x ADRV9009) - the HMC7044 from the carrier provides the reference clock and the sync signal for the HMC7044 from the SOM and for the HMC7044 from the FMCOMMS8.
Thanks,
Dragos
