tree 1f525f0eea01388771a4a6bfaa3360b9bad80b88
parent 736256e4f1bc50bb8198c9b61dffd5fd0de17477
author Michael Ellerman <mpe@ellerman.id.au> 1401104665 +1000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1401938401 +1000

powerpc: Add cpu family documentation

This patch adds some documentation on the different cpu families
supported by arch/powerpc.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>