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authorMarkos Chandras <markos.chandras@imgtec.com>2015-07-14 09:14:12 +0100
committerRalf Baechle <ralf@linux-mips.org>2015-08-26 15:23:12 +0200
commitc0b584a2691ccbc3c0d4e6cb1874bcf00a921371 (patch)
treebf9c066b0cf5102ee911d38209b105f8f6aaf7e2 /arch/m32r
parentc014d164f21dbdbe721a4ec7e5147591c4eed545 (diff)
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MIPS: mips-cm: Extend CM accessors for 64-bit CPUs
Previously, the CM accessors were only accessing CM registers as u32 types instead of using the native CM register with. However, newer CMs may actually be 64-bit on MIPS64 cores. Fortunately, current 64-bit CMs (CM3) hold all the useful configuration bits in the lower half of the 64-bit registers (at least most of them) so they can still be accessed using the current 32-bit accessors. Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/10707/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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