gta02: Set pcf50633 charger_reference_current_ma

This value is board-specific and is needed for calculations to set
charging current limit properly.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Nelson Castillo <arhuaco@freaks-unidos.net>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>

arch/arm/mach-s3c2442/mach-gta02.c

@@ -268,6 +268,9 @@ struct pcf50633_platform_data gta02_pcf_pdata = {
 
 	.batteries = gta02_batteries,
 	.num_batteries = ARRAY_SIZE(gta02_batteries),
+
+	.charger_reference_current_ma = 1000,
+
 	.reg_init_data = {
 		[PCF50633_REGULATOR_AUTO] = {
 			.constraints = {