Quoting Joel Stanley (2018-06-07 00:09:59)
> This is used by the host to talk to the BMC's PCIe slave device. The BMC
> is not involved, but the clock needs to be enabled so the host can use
> the device.
>
> Fixes: 15ed8ce5f84e ("clk: aspeed: Register gated clocks")
> Cc: [email protected] # 4.15
> Acked-by: Andrew Jeffery <[email protected]>
> Tested-by: Lei YU <[email protected]>
> Signed-off-by: Joel Stanley <[email protected]>
> ---Applied to clk-fixes
