arc: define and use PTAG AUX regs for MMUv3 only
authorAlexey Brodkin <abrodkin@synopsys.com>
Tue, 3 Feb 2015 10:58:12 +0000 (13:58 +0300)
committerAlexey Brodkin <abrodkin@synopsys.com>
Mon, 9 Feb 2015 13:41:20 +0000 (16:41 +0300)
commit5ff40f3d4226d45c78f3bb9db276f6685b24a89a
tree81130e1aa3f26a3f7ee5c66b81acd1fca1bf29f6
parent812980bdd6c9112014f3946d1cb2728a2121ba34
arc: define and use PTAG AUX regs for MMUv3 only

DC_PTAG and IC_PTAG registers only exist in MMUv3.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
arch/arc/include/asm/arcregs.h
arch/arc/lib/cache.c