Merge tag 'nds32-for-linux-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull nds32 updates from Greentime Hu:
 "Code clean-up and refinement"

* tag 'nds32-for-linux-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux:
  nds32: Fix bogus reference to <asm/procinfo.h>
  nds32: use get_kernel_nofault in dump_mem
  nds32: remove dump_instr
  nds32: configs: Cleanup CONFIG_CROSS_COMPILE
  nds32: Replace <linux/clk-provider.h> by <linux/of_clk.h>