sysmobts-v2: Add sda_pin/scl_pin for bus recovery

Add GPIO pins for the bus recovery. We have seen i2c bus failing
once for a customer and this would help to keep the bus low.

i2c_davinci i2c_davinci.1: controller timed out
i2c_davinci i2c_davinci.1: initiating i2c bus recovery
i2c_davinci i2c_davinci.1: controller timed out
i2c_davinci i2c_davinci.1: initiating i2c bus recovery

arch/arm/mach-davinci/board-sysmobts_v2.c

@@ -326,7 +326,9 @@ static struct i2c_board_info __initdata i2c_info_revD[] = {
 
 static struct davinci_i2c_platform_data i2c_pdata = {
 	.bus_freq	= 100 	/* kHz */,
-	.bus_delay	= 0 	/* usec */,
+	.bus_delay	= 2 	/* usec */,
+	.sda_pin	= 44	/* for bus recovery */,
+	.scl_pin	= 43	/* for bus recovery */,
 };
 
 static int __init sysmobts_v2_get_board_rev(void)