ARM: OMAP4/5: Move gpmc clocks to essential group.

GPMC clocks are currently getting enabled as a part
non-essential clocks. This will be required during
NOR boot. Move this to essential group to keep the
functionality, when non-essential clocks are not
enabled.

Signed-off-by: R Sricharan <r.sricharan@ti.com>

arch/arm/cpu/armv7/omap4/clocks.c

@@ -354,6 +354,7 @@ void enable_basic_clocks(void)
 	};
 
 	u32 *const clk_modules_hw_auto_essential[] = {
+		&prcm->cm_l3_2_gpmc_clkctrl,
 		&prcm->cm_memif_emif_1_clkctrl,
 		&prcm->cm_memif_emif_2_clkctrl,
 		&prcm->cm_l4cfg_l4_cfg_clkctrl,
@@ -452,7 +453,6 @@ void enable_non_essential_clocks(void)
 	};
 
 	u32 *const clk_modules_hw_auto_non_essential[] = {
-		&prcm->cm_l3_2_gpmc_clkctrl,
 		&prcm->cm_l3instr_l3_3_clkctrl,
 		&prcm->cm_l3instr_l3_instr_clkctrl,
 		&prcm->cm_l3instr_intrconn_wp1_clkctrl,

arch/arm/cpu/armv7/omap5/clocks.c

@@ -317,6 +317,7 @@ void enable_basic_clocks(void)
 	};
 
 	u32 *const clk_modules_hw_auto_essential[] = {
+		&prcm->cm_l3_2_gpmc_clkctrl,
 		&prcm->cm_memif_emif_1_clkctrl,
 		&prcm->cm_memif_emif_2_clkctrl,
 		&prcm->cm_l4cfg_l4_cfg_clkctrl,
@@ -427,7 +428,6 @@ void enable_non_essential_clocks(void)
 		&prcm->cm_ivahd_ivahd_clkctrl,
 		&prcm->cm_ivahd_sl2_clkctrl,
 		&prcm->cm_dsp_dsp_clkctrl,
-		&prcm->cm_l3_2_gpmc_clkctrl,
 		&prcm->cm_l3instr_l3_3_clkctrl,
 		&prcm->cm_l3instr_l3_instr_clkctrl,
 		&prcm->cm_l3instr_intrconn_wp1_clkctrl,