[Blackfin] arch: Equalize include files: Add PLL_DIV Masks

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

include/asm-blackfin/mach-bf561/defBF561.h

@@ -871,6 +871,8 @@
 /* PLL_DIV Masks */
 #define SCLK_DIV(x)  (x)	/* SCLK = VCO / x */
 
+#define CSEL			0x30		/* Core Select */
+#define SSEL			0xf		/* System Select */
 #define CCLK_DIV1              0x00000000	/* CCLK = VCO / 1 */
 #define CCLK_DIV2              0x00000010	/* CCLK = VCO / 2 */
 #define CCLK_DIV4              0x00000020	/* CCLK = VCO / 4 */