The PWR block was merged into the SMUIO block by revision 12 so we add that to the smuio_12_0_0 headers. (v2): Drop nonsensical smuio_10_0_0 header Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>