CLK: TI: add dra7 clock init file

clk-7xx.c now contains the clock init functionality for dra7, including
DT clock registration and adding of static clkdev entries.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Tested-by: Nishanth Menon <nm@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

drivers/clk/ti/Makefile

@@ -4,4 +4,5 @@ clk-common				= dpll.o composite.o divider.o gate.o \
 					  fixed-factor.o mux.o apll.o
 obj-$(CONFIG_ARCH_OMAP4)		+= $(clk-common) clk-44xx.o
 obj-$(CONFIG_SOC_OMAP5)			+= $(clk-common) clk-54xx.o
+obj-$(CONFIG_SOC_DRA7XX)		+= $(clk-common) clk-7xx.o
 endif

include/linux/clk/ti.h

@@ -265,6 +265,7 @@ int ti_clk_add_component(struct device_node *node, struct clk_hw *hw, int type);
 
 int omap4xxx_dt_clk_init(void);
 int omap5xxx_dt_clk_init(void);
+int dra7xx_dt_clk_init(void);
 
 #ifdef CONFIG_OF
 void of_ti_clk_allow_autoidle_all(void);