arm: marvell: Extract kirkwood gpio functions into new common file gpio.c

This makes is possible to use those gpio functions from other MVEBU SoC's as well.

Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Luka Perkov <luka@openwrt.org>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
diff --git a/board/LaCie/net2big_v2/net2big_v2.c b/board/LaCie/net2big_v2/net2big_v2.c
index 471db77..12a516e 100644
--- a/board/LaCie/net2big_v2/net2big_v2.c
+++ b/board/LaCie/net2big_v2/net2big_v2.c
@@ -26,8 +26,8 @@
 int board_early_init_f(void)
 {
 	/* GPIO configuration */
-	kw_config_gpio(NET2BIG_V2_OE_VAL_LOW, NET2BIG_V2_OE_VAL_HIGH,
-			NET2BIG_V2_OE_LOW, NET2BIG_V2_OE_HIGH);
+	mvebu_config_gpio(NET2BIG_V2_OE_VAL_LOW, NET2BIG_V2_OE_VAL_HIGH,
+			  NET2BIG_V2_OE_LOW, NET2BIG_V2_OE_HIGH);
 
 	/* Multi-Purpose Pins Functionality configuration */
 	static const u32 kwmpp_config[] = {
diff --git a/board/LaCie/netspace_v2/netspace_v2.c b/board/LaCie/netspace_v2/netspace_v2.c
index 6a16e7b..323e34a 100644
--- a/board/LaCie/netspace_v2/netspace_v2.c
+++ b/board/LaCie/netspace_v2/netspace_v2.c
@@ -24,8 +24,8 @@
 int board_early_init_f(void)
 {
 	/* Gpio configuration */
-	kw_config_gpio(NETSPACE_V2_OE_VAL_LOW, NETSPACE_V2_OE_VAL_HIGH,
-			NETSPACE_V2_OE_LOW, NETSPACE_V2_OE_HIGH);
+	mvebu_config_gpio(NETSPACE_V2_OE_VAL_LOW, NETSPACE_V2_OE_VAL_HIGH,
+			  NETSPACE_V2_OE_LOW, NETSPACE_V2_OE_HIGH);
 
 	/* Multi-Purpose Pins Functionality configuration */
 	static const u32 kwmpp_config[] = {
diff --git a/board/LaCie/wireless_space/wireless_space.c b/board/LaCie/wireless_space/wireless_space.c
index 53f5d2f..15b34a3 100644
--- a/board/LaCie/wireless_space/wireless_space.c
+++ b/board/LaCie/wireless_space/wireless_space.c
@@ -97,8 +97,8 @@
 int board_early_init_f(void)
 {
 	/* Gpio configuration */
-	kw_config_gpio(WIRELESS_SPACE_OE_VAL_LOW, WIRELESS_SPACE_OE_VAL_HIGH,
-			WIRELESS_SPACE_OE_LOW, WIRELESS_SPACE_OE_HIGH);
+	mvebu_config_gpio(WIRELESS_SPACE_OE_VAL_LOW, WIRELESS_SPACE_OE_VAL_HIGH,
+			  WIRELESS_SPACE_OE_LOW, WIRELESS_SPACE_OE_HIGH);
 
 	/* Multi-Purpose Pins Functionality configuration */
 	kirkwood_mpp_conf(kwmpp_config, NULL);