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authorPhilipp Zabel <philipp.zabel@gmail.com>2009-02-01 11:20:30 +0100
committerEric Miao <eric.miao@marvell.com>2009-02-02 09:48:43 +0100
commit6489c611db095356645ca1a2689e93c63caeb310 (patch)
tree3811ef0a65f5cde6740d870fc03b0c0d557b715a /arch
parent[ARM] pxa/magician: use named initializers for gpio_keys setup (diff)
downloadlinux-6489c611db095356645ca1a2689e93c63caeb310.tar.xz
linux-6489c611db095356645ca1a2689e93c63caeb310.zip
[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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/configs/magician_defconfig56
-rw-r--r--arch/arm/mach-pxa/include/mach/magician.h2
-rw-r--r--arch/arm/mach-pxa/magician.c35
3 files changed, 79 insertions, 14 deletions
diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig
index dde50df09bce..4154d61af664 100644
--- a/arch/arm/configs/magician_defconfig
+++ b/arch/arm/configs/magician_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.29-rc2
-# Sat Jan 17 17:47:17 2009
+# Linux kernel version: 2.6.29-rc3
+# Fri Jan 30 12:42:03 2009
#
CONFIG_ARM=y
CONFIG_HAVE_PWM=y
@@ -44,6 +44,15 @@ CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=16
@@ -114,11 +123,6 @@ CONFIG_IOSCHED_NOOP=y
# CONFIG_DEFAULT_CFQ is not set
CONFIG_DEFAULT_NOOP=y
CONFIG_DEFAULT_IOSCHED="noop"
-CONFIG_CLASSIC_RCU=y
-# CONFIG_TREE_RCU is not set
-# CONFIG_PREEMPT_RCU is not set
-# CONFIG_TREE_RCU_TRACE is not set
-# CONFIG_PREEMPT_RCU_TRACE is not set
CONFIG_FREEZER=y
#
@@ -993,6 +997,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HWA_HCD is not set
# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_GADGET_MUSB_HDRC is not set
#
# USB Device Class drivers
@@ -1044,12 +1049,45 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
-# CONFIG_USB_GADGET is not set
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+CONFIG_USB_GADGET_VBUS_DRAW=500
+CONFIG_USB_GADGET_SELECTED=y
+# CONFIG_USB_GADGET_AT91 is not set
+# CONFIG_USB_GADGET_ATMEL_USBA is not set
+# CONFIG_USB_GADGET_FSL_USB2 is not set
+# CONFIG_USB_GADGET_LH7A40X is not set
+# CONFIG_USB_GADGET_OMAP is not set
+# CONFIG_USB_GADGET_PXA25X is not set
+CONFIG_USB_GADGET_PXA27X=y
+CONFIG_USB_PXA27X=y
+# CONFIG_USB_GADGET_S3C2410 is not set
+# CONFIG_USB_GADGET_IMX is not set
+# CONFIG_USB_GADGET_M66592 is not set
+# CONFIG_USB_GADGET_AMD5536UDC is not set
+# CONFIG_USB_GADGET_FSL_QE is not set
+# CONFIG_USB_GADGET_CI13XXX is not set
+# CONFIG_USB_GADGET_NET2280 is not set
+# CONFIG_USB_GADGET_GOKU is not set
+# CONFIG_USB_GADGET_DUMMY_HCD is not set
+# CONFIG_USB_GADGET_DUALSPEED is not set
+# CONFIG_USB_ZERO is not set
+CONFIG_USB_ETH=m
+# CONFIG_USB_ETH_RNDIS is not set
+CONFIG_USB_GADGETFS=m
+CONFIG_USB_FILE_STORAGE=m
+# CONFIG_USB_FILE_STORAGE_TEST is not set
+CONFIG_USB_G_SERIAL=m
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+CONFIG_USB_CDC_COMPOSITE=m
#
# OTG and related infrastructure
#
-# CONFIG_USB_GPIO_VBUS is not set
+CONFIG_USB_OTG_UTILS=y
+CONFIG_USB_GPIO_VBUS=y
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/include/mach/magician.h
index 38d68d99f585..82a399f3f9f2 100644
--- a/arch/arm/mach-pxa/include/mach/magician.h
+++ b/arch/arm/mach-pxa/include/mach/magician.h
@@ -69,7 +69,7 @@
#define IRQ_MAGICIAN_SD (IRQ_BOARD_START + 0)
#define IRQ_MAGICIAN_EP (IRQ_BOARD_START + 1)
#define IRQ_MAGICIAN_BT (IRQ_BOARD_START + 2)
-#define IRQ_MAGICIAN_AC (IRQ_BOARD_START + 3)
+#define IRQ_MAGICIAN_VBUS (IRQ_BOARD_START + 3)
/*
* CPLD EGPIOs
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,