ARM: OMAP2+: clock data: add some aliases for use by CPUFreq only

These clkdev aliases should make it possible to remove the
cpu_is_omap*() calls and the omap_device*() call from
drivers/cpufreq/omap-cpufreq.c during the next merge window.  Those
are interfering with multi-subarch ARM kernels.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Kevin Hilman <khilman@ti.com>
diff --git a/arch/arm/mach-omap2/clock2430_data.c b/arch/arm/mach-omap2/clock2430_data.c
index 7ea9139..0c8503d 100644
--- a/arch/arm/mach-omap2/clock2430_data.c
+++ b/arch/arm/mach-omap2/clock2430_data.c
@@ -1994,6 +1994,7 @@
 	CLK(NULL,	"timer_32k_ck",  &func_32k_ck,   CK_243X),
 	CLK(NULL,	"timer_sys_ck",	&sys_ck,	CK_243X),
 	CLK(NULL,	"timer_ext_ck",	&alt_ck,	CK_243X),
+	CLK(NULL,	"cpufreq_ck",	&virt_prcm_set,	CK_243X),
 };
 
 /*