acpuclock: remove changes for exhilarate

Change-Id: I7a68a21cc9c75d5562725c9298e9d44ae1f08971
msm: acpuclock-8x60: Add support for 1.7 GHz devices

Add the frequency and voltage data for these new devices and
select it at runtime based on the PTE and PVS eFuse data.

CRs-Fixed: 348555
Change-Id: Id04dd37def56cbbf251a0eb603656805362ee489
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
msm: acpuclock-8x60: Drop "slowest" frequency table

The voltage data in this table is not used. It applied only to
a handful of internal part samples that were never distributed.
Remove it, since it is neither maintained nor useful.

Change-Id: I2a08bd0287a400cfb65666dc3445fd5441d784d1
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
msm: acpuclock-8x60: Optimize CPU voltages on 1.7GHz parts

Hardware characterization shows that these parts can operate reliably
at lower voltages than were previously used. Update the tables to
take advantage of the power savings.

Change-Id: I6aca2da89e343c1588579e7183a0ce375cb9a821
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
msm: acpuclock: Fix error path in multicore targets

Several acpuclock drivers have inherited the same error path bug in
acpuclk_set_rate(). If an invalid cpu is passed as an argument to
these functions, they should return immediately instead of jumping to
the 'out' label, which attempts to unlock a mutex which has never
been acquired.

Change-Id: I47b9709605673a5200caf73a2f2a5086fde63efe
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
msm: acpuclock-8x60: Fix copyright attribution

Change-Id: I59b69918b061d9ec08542969f64f06cdaa757d73
presto: acpuclock: implement support for 1.7 GHz

Change-Id: I3006d3f99d36532090e08667d17e86534da46ee8