Conor Dooley 2b6190c804 riscv: dts: microchip: fix usage of fic clocks on mpfs
The fic clocks passed to the pcie controller and other peripherals in
the device tree are not the clocks they actually run on. The fics are
actually clock domain crossers & the clock config blocks output is the
mss/cpu side input to the interconnect. The peripherals are actually
clocked by fixed frequency clocks embedded in the fpga fabric.

Fix the device tree so that these peripherals use the correct clocks.
The fabric side FIC0 & FIC1 inputs both use the same 125 MHz, so only
one clock is created for them.

Fixes: 528a5b1f25 ("riscv: dts: microchip: add new peripherals to icicle kit device tree")
Reviewed-by: Daire McNamara <daire.mcnamara@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20220413075835.3354193-4-conor.dooley@microchip.com
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2022-04-22 18:40:07 -07:00
2022-04-01 11:46:09 -07:00
2022-04-03 14:08:21 -07:00

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