[ARM] pxa/magician: Enable pxa27x_udc and gpio_vbus

This patch depends on otg_transceiver support in pxa27x_udc
(which is queued via linux-usb) to work.
It compiles also without it.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>

1 files changed, 31 insertions, 4 deletions

diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index b7aafe6823f7..af464870c129 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -25,6 +25,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/pda_power.h>
 #include <linux/pwm_backlight.h>
+#include <linux/usb/gpio_vbus.h>
 
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
@@ -525,6 +526,31 @@ static struct platform_device pasic3 = {
 };
 
 /*
+ * USB "Transceiver"
+ */
+
+static struct resource gpio_vbus_resource = {
+        .flags = IORESOURCE_IRQ,
+        .start = IRQ_MAGICIAN_VBUS,
+        .end   = IRQ_MAGICIAN_VBUS,
+};
+
+static struct gpio_vbus_mach_info gpio_vbus_info = {
+        .gpio_pullup = GPIO27_MAGICIAN_USBC_PUEN,
+        .gpio_vbus   = EGPIO_MAGICIAN_CABLE_STATE_USB,
+};
+
+static struct platform_device gpio_vbus = {
+        .name          = "gpio-vbus",
+        .id            = -1,
+        .num_resources = 1,
+        .resource      = &gpio_vbus_resource,
+        .dev = {
+                .platform_data = &gpio_vbus_info,
+        },
+};
+
+/*
  * External power
  */
 
@@ -601,14 +627,14 @@ static struct resource power_supply_resources[] = {
         [0] = {
                 .name  = "ac",
                 .flags = IORESOURCE_IRQ,
-                .start = IRQ_MAGICIAN_AC,
-                .end   = IRQ_MAGICIAN_AC,
+                .start = IRQ_MAGICIAN_VBUS,
+                .end   = IRQ_MAGICIAN_VBUS,
         },
         [1] = {
                 .name  = "usb",
                 .flags = IORESOURCE_IRQ,
-                .start = IRQ_MAGICIAN_AC,
-                .end   = IRQ_MAGICIAN_AC,
+                .start = IRQ_MAGICIAN_VBUS,
+                .end   = IRQ_MAGICIAN_VBUS,
         },
 };
 
@@ -732,6 +758,7 @@ static struct platform_device *devices[] __initdata = {
         &egpio,
         &backlight,
         &pasic3,
+        &gpio_vbus,
         &power_supply,
         &strataflash,
         &leds_gpio,