On Thu, 14 Sep 2023 17:23:45 +0200, Christophe Leroy wrote:

It used to be impossible to select CONFIG_CPM2 without selecting
CONFIG_FSL_SOC at the same time because CONFIG_CPM2 was dependent
on CONFIG_8260 and CONFIG_8260 was selecting CONFIG_FSL_SOC.

But after commit eb5aa2137275 ("powerpc/82xx: Remove CONFIG_8260
and CONFIG_8272") CONFIG_CPM2 depends on CONFIG_MPC82xx instead
but CONFIG_MPC82xx doesn't directly selects CONFIG_FSL_SOC.

[...]

Applied to powerpc/fixes.

[1/1] powerpc/82xx: Select FSL_SOC
      https://git.kernel.org/powerpc/c/6901a9f9ef1561111283a0d8c8d1cea634d089ef

cheers