FIX BUG in GPT1 Clock Selection

The GPT1 CLK SEL register was getting wrong src register, due to which GPT1 was not able to select SYS_CLK as input.
Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap2/clock24xx.h

@@ -1489,7 +1489,7 @@ static struct clk gpt1_fck = {
 	.enable_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_FCLKEN),
 	.enable_bit	= OMAP24XX_EN_GPT1_SHIFT,
 	.init		= &omap2_init_clksel_parent,
-	.clksel_reg	= OMAP_CM_REGADDR(CORE_MOD, CM_CLKSEL2),
+	.clksel_reg	= OMAP_CM_REGADDR(WKUP_MOD, CM_CLKSEL1),
 	.clksel_mask	= OMAP24XX_CLKSEL_GPT1_MASK,
 	.clksel		= omap24xx_gpt_clksel,
 	.recalc		= &omap2_clksel_recalc,