Since AArch64 assembly instructions take the destination register as
their first operand, do the same thing for the phys_to_ttbr macro.
Acked-by: NRobin Murphy <robin.murphy@arm.com>
Signed-off-by: NWill Deacon <will.deacon@arm.com>
Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>