feat(nxp-clk): setup the DDR PLL

Add the DDR PLL instance and configure it to operate at its maximum
allowed frequency.

Change-Id: I96efd68687de78f70759f631d10a0f611c234c8d
Signed-off-by: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
diff --git a/include/drivers/nxp/clk/s32cc/s32cc-clk-modules.h b/include/drivers/nxp/clk/s32cc/s32cc-clk-modules.h
index acad3cd..26d2782 100644
--- a/include/drivers/nxp/clk/s32cc/s32cc-clk-modules.h
+++ b/include/drivers/nxp/clk/s32cc/s32cc-clk-modules.h
@@ -36,6 +36,7 @@
 	S32CC_PERIPH_PLL,
 	S32CC_CGM0,
 	S32CC_CGM1,
+	S32CC_DDR_PLL,
 };
 
 struct s32cc_clk_obj {