Pull RISC-V fix from Palmer Dabbelt:

 - Fix the RISC-V section of the generic CPU idle bindings to comply
   with the recently tightened DT schema.

* tag 'riscv-for-linus-5.18-mw2' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  dt-bindings: Fix phandle-array issues in the idle-states bindings