ar71xx: rbspi: clarify USB power gpios action

[openwrt/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-rbspi.c

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c
index 2997018aa3d34d21527f96a0264fb6a7e6a1c868..f14b078b2c9b83ed9385afffa0e0202d12fde25d 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c
@@ -213,7 +213,7 @@ static struct gpio_led rbhapl_leds[] __initdata = {
 #define RB952_GPIO_POE_POWER   14
 #define RB952_GPIO_POE_STATUS  12
 #define RB952_GPIO_BTN_RESET   16
-#define RB952_GPIO_USB_POWER   RBSPI_SSR_GPIO(RB952_SSR_BIT_USB_POWER)
+#define RB952_GPIO_USB_PWROFF  RBSPI_SSR_GPIO(RB952_SSR_BIT_USB_POWER)
 #define RB952_GPIO_LED_LAN1    RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_LAN1)
 #define RB952_GPIO_LED_LAN2    RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_LAN2)
 #define RB952_GPIO_LED_LAN3    RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_LAN3)
@@ -258,7 +258,7 @@ static struct gpio_led rb952_leds[] __initdata = {
 #define RB962_GPIO_POE_STATUS  2
 #define RB962_GPIO_POE_POWER   3
 #define RB962_GPIO_LED_USER    12
-#define RB962_GPIO_USB_POWER   13
+#define RB962_GPIO_USB_PWROFF  13
 #define RB962_GPIO_BTN_RESET   20
 
 static struct gpio_led rb962_leds_gpio[] __initdata = {
@@ -388,7 +388,7 @@ static struct gpio_led rbcap_leds[] __initdata = {
 #define RBMAP_GPIO_LED_POWER   4
 #define RBMAP_GPIO_POE_POWER   14
 #define RBMAP_GPIO_POE_STATUS  12
-#define RBMAP_GPIO_USB_POWER   RBSPI_SSR_GPIO(RBMAP_SSR_BIT_USB_POWER)
+#define RBMAP_GPIO_USB_PWROFF  RBSPI_SSR_GPIO(RBMAP_SSR_BIT_USB_POWER)
 #define RBMAP_GPIO_LED_LAN1    RBSPI_SSR_GPIO(RBMAP_SSR_BIT_LED_LAN1)
 #define RBMAP_GPIO_LED_LAN2    RBSPI_SSR_GPIO(RBMAP_SSR_BIT_LED_LAN2)
 #define RBMAP_GPIO_LED_POEO    RBSPI_SSR_GPIO(RBMAP_SSR_BIT_LED_POEO)
@@ -828,9 +828,9 @@ static void __init rbspi_952_750r2_setup(u32 flags)
        rbspi_network_setup(flags, 1, 5, 6);
 
        if (flags & RBSPI_HAS_USB)
-               gpio_request_one(RB952_GPIO_USB_POWER,
+               gpio_request_one(RB952_GPIO_USB_PWROFF, GPIOF_ACTIVE_LOW |
                                GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
-                               "USB power");
+                               "USB power off");
 
        if (flags & RBSPI_HAS_POE)
                gpio_request_one(RB952_GPIO_POE_POWER,
@@ -938,9 +938,9 @@ static void __init rb962_setup(void)
        rbspi_wlan_init(1, 7);
 
        if (flags & RBSPI_HAS_USB)
-               gpio_request_one(RB962_GPIO_USB_POWER,
+               gpio_request_one(RB962_GPIO_USB_PWROFF, GPIOF_ACTIVE_LOW |
                                GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
-                               "USB power");
+                               "USB power off");
 
        /* PoE output GPIO is inverted, set GPIOF_ACTIVE_LOW for consistency */
        if (flags & RBSPI_HAS_POE)
@@ -1047,12 +1047,11 @@ static void __init rbmap_setup(void)
                                GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED,
                                "POE power");
 
-       /* USB power GPIO is inverted, set GPIOF_ACTIVE_LOW for consistency */
        if (flags & RBSPI_HAS_USB)
-               gpio_request_one(RBMAP_GPIO_USB_POWER,
+               gpio_request_one(RBMAP_GPIO_USB_PWROFF,
                                GPIOF_OUT_INIT_HIGH | GPIOF_ACTIVE_LOW |
                                        GPIOF_EXPORT_DIR_FIXED,
-                               "USB power");
+                               "USB power off");
 
        ath79_register_leds_gpio(-1, ARRAY_SIZE(rbmap_leds), rbmap_leds);