ar71xx: add a common function to configure USB power GPIOs

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32454 3c298f89-4303-0410-b956-a3cf2f4a3e73

8 files changed, 16 insertions, 19 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c
index 45dc0f618c..f8870e711c 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-hornet-ub.c
@@ -101,8 +101,8 @@ static void __init hornet_ub_gpio_setup(void)
 	t |= AR933X_BOOTSTRAP_MDIO_GPIO_EN;
 	ath79_reset_wr(AR933X_RESET_REG_BOOTSTRAP, t);
 
-	gpio_request(HORNET_UB_GPIO_USB_POWER, "USB power");
-	gpio_direction_output(HORNET_UB_GPIO_USB_POWER, 1);
+	ath79_set_usb_power_gpio(HORNET_UB_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH,
+				"USB power");
 }
 
 static void __init hornet_ub_setup(void)
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c
index 4acb47942c..87facff7f7 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr11u.c
@@ -93,8 +93,8 @@ static void __init tl_mr11u_setup(void)
 					ARRAY_SIZE(tl_mr11u_gpio_keys),
 					tl_mr11u_gpio_keys);
 
-	gpio_request(TL_MR11U_GPIO_USB_POWER, "USB power");
-	gpio_direction_output(TL_MR11U_GPIO_USB_POWER, 1);
+	ath79_set_usb_power_gpio(TL_MR11U_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH,
+				"USB power");
 	ath79_register_usb();
 
 	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
index 176ad9790d..8f37d7a877 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3020.c
@@ -109,8 +109,8 @@ static void __init tl_mr3020_setup(void)
 					ARRAY_SIZE(tl_mr3020_gpio_keys),
 					tl_mr3020_gpio_keys);
 
-	gpio_request(TL_MR3020_GPIO_USB_POWER, "USB power");
-	gpio_direction_output(TL_MR3020_GPIO_USB_POWER, 1);
+	ath79_set_usb_power_gpio(TL_MR3020_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH,
+				"USB power");
 	ath79_register_usb();
 
 	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3x20.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3x20.c
index 35515a9b4b..b35f09f8a4 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3x20.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-mr3x20.c
@@ -102,9 +102,8 @@ static void __init tl_ap99_setup(void)
 static void __init tl_mr3x20_usb_setup(void)
 {
 	/* enable power for the USB port */
-	gpio_request(TL_MR3X20_GPIO_USB_POWER, "USB power");
-	gpio_direction_output(TL_MR3X20_GPIO_USB_POWER, 1);
-
+	ath79_set_usb_power_gpio(TL_MR3X20_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH,
+				"USB power");
 	ath79_register_usb();
 }
 
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c
index c61a16c99b..f60f962455 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-tl-wr703n.c
@@ -69,8 +69,8 @@ static void __init tl_wr703n_setup(void)
 					ARRAY_SIZE(tl_wr703n_gpio_keys),
 					tl_wr703n_gpio_keys);
 
-	gpio_request(TL_WR703N_GPIO_USB_POWER, "USB power");
-	gpio_direction_output(TL_WR703N_GPIO_USB_POWER, 1);
+	ath79_set_usb_power_gpio(TL_WR703N_GPIO_USB_POWER, GPIOF_OUT_INIT_HIGH,
+				"USB power");
 	ath79_register_usb();
 
 	ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-ag300h.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-ag300h.c
index 1223e842d8..5941d5ca92 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-ag300h.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-ag300h.c
@@ -137,9 +137,8 @@ static void __init wzrhpag300h_setup(void)
 	ath79_register_eth(0);
 	ath79_register_eth(1);
 
+	ath79_set_usb_power_gpio(2, GPIOF_OUT_INIT_HIGH, "USB power");
 	ath79_register_usb();
-	gpio_request(2, "usb");
-	gpio_direction_output(2, 1);
 
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpag300h_leds_gpio),
 					wzrhpag300h_leds_gpio);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g300nh2.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g300nh2.c
index 6ccafcb49d..6c850cee5c 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g300nh2.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g300nh2.c
@@ -156,10 +156,10 @@ static void __init wzrhpg300nh2_setup(void)
 	ath79_eth0_data.phy_mask = BIT(0);
 
 	ath79_register_eth(0);
-	ath79_register_usb();
+
 	/* gpio13 is usb power.  Turn it on. */
-	gpio_request(13, "usb");
-	gpio_direction_output(13, 1);
+	ath79_set_usb_power_gpio(13, GPIOF_OUT_INIT_HIGH, "USB power");
+	ath79_register_usb();
 
 	ath79_register_leds_gpio(-1, ARRAY_SIZE(wzrhpg300nh2_leds_gpio),
 				 wzrhpg300nh2_leds_gpio);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g450h.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g450h.c
index f606145573..b5292db54a 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g450h.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-wzr-hp-g450h.c
@@ -10,7 +10,7 @@
  *  by the Free Software Foundation.
  */
 
-#include <asm/mach-ath79/gpio.h>
+#include <linux/gpio.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 
@@ -156,9 +156,8 @@ static void __init wzrhpg450h_init(void)
 
 	ath79_register_eth(0);
 
+	ath79_set_usb_power_gpio(16, GPIOF_OUT_INIT_HIGH, "USB power");
 	ath79_register_usb();
-	gpio_request(16, "usb");
-	gpio_direction_output(16, 1);
 
 	ap91_pci_init(ee, NULL);
 	ap9x_pci_setup_wmac_led_pin(0, 15);