aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/gadget
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/Kconfig2
-rw-r--r--drivers/usb/gadget/amd5536udc.c1
-rw-r--r--drivers/usb/gadget/at91_udc.c41
-rw-r--r--drivers/usb/gadget/dummy_hcd.c1
-rw-r--r--drivers/usb/gadget/fsl_udc_core.c1
-rw-r--r--drivers/usb/gadget/goku_udc.c1
-rw-r--r--drivers/usb/gadget/langwell_udc.c1
-rw-r--r--drivers/usb/gadget/mv_udc_core.c1
-rw-r--r--drivers/usb/gadget/net2272.c1
-rw-r--r--drivers/usb/gadget/net2280.c1
-rw-r--r--drivers/usb/gadget/omap_udc.c1
-rw-r--r--drivers/usb/gadget/printer.c1
-rw-r--r--drivers/usb/gadget/pxa25x_udc.c1
-rw-r--r--drivers/usb/gadget/rndis.c1
-rw-r--r--drivers/usb/gadget/s3c2410_udc.c1
15 files changed, 39 insertions, 17 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 26c0b75f152e..2633f7595116 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -137,7 +137,7 @@ choice
config USB_AT91
tristate "Atmel AT91 USB Device Port"
- depends on ARCH_AT91 && !ARCH_AT91SAM9RL && !ARCH_AT91SAM9G45
+ depends on ARCH_AT91
help
Many Atmel AT91 processors (such as the AT91RM2000) have a
full speed USB Device Port with support for five configurable
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index 2204a4c68d85..77779271f487 100644
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -54,7 +54,6 @@
#include <linux/prefetch.h>
#include <asm/byteorder.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
/* gadget stack */
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 2db5f68f7960..0c935d7c65bd 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -29,12 +29,13 @@
#include <linux/clk.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
+#include <linux/of.h>
+#include <linux/of_gpio.h>
#include <asm/byteorder.h>
#include <mach/hardware.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/system.h>
#include <asm/gpio.h>
#include <mach/board.h>
@@ -1707,7 +1708,27 @@ static void at91udc_shutdown(struct platform_device *dev)
spin_unlock_irqrestore(&udc->lock, flags);
}
-static int __init at91udc_probe(struct platform_device *pdev)
+static void __devinit at91udc_of_init(struct at91_udc *udc,
+ struct device_node *np)
+{
+ struct at91_udc_data *board = &udc->board;
+ u32 val;
+ enum of_gpio_flags flags;
+
+ if (of_property_read_u32(np, "atmel,vbus-polled", &val) == 0)
+ board->vbus_polled = 1;
+
+ board->vbus_pin = of_get_named_gpio_flags(np, "atmel,vbus-gpio", 0,
+ &flags);
+ board->vbus_active_low = (flags & OF_GPIO_ACTIVE_LOW) ? 1 : 0;
+
+ board->pullup_pin = of_get_named_gpio_flags(np, "atmel,pullup-gpio", 0,
+ &flags);
+
+ board->pullup_active_low = (flags & OF_GPIO_ACTIVE_LOW) ? 1 : 0;
+}
+
+static int __devinit at91udc_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct at91_udc *udc;
@@ -1742,7 +1763,11 @@ static int __init at91udc_probe(struct platform_device *pdev)
/* init software state */
udc = &controller;
udc->gadget.dev.parent = dev;
- udc->board = *(struct at91_udc_data *) dev->platform_data;
+ if (pdev->dev.of_node)
+ at91udc_of_init(udc, pdev->dev.of_node);
+ else
+ memcpy(&udc->board, dev->platform_data,
+ sizeof(struct at91_udc_data));
udc->pdev = pdev;
udc->enabled = 0;
spin_lock_init(&udc->lock);
@@ -1971,6 +1996,15 @@ static int at91udc_resume(struct platform_device *pdev)
#define at91udc_resume NULL
#endif
+#if defined(CONFIG_OF)
+static const struct of_device_id at91_udc_dt_ids[] = {
+ { .compatible = "atmel,at91rm9200-udc" },
+ { /* sentinel */ }
+};
+
+MODULE_DEVICE_TABLE(of, at91_udc_dt_ids);
+#endif
+
static struct platform_driver at91_udc_driver = {
.remove = __exit_p(at91udc_remove),
.shutdown = at91udc_shutdown,
@@ -1979,6 +2013,7 @@ static struct platform_driver at91_udc_driver = {
.driver = {
.name = (char *) driver_name,
.owner = THIS_MODULE,
+ .of_match_table = of_match_ptr(at91_udc_dt_ids),
},
};
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index e1cd56c5e2a8..a6dfd2164166 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -44,7 +44,6 @@
#include <asm/byteorder.h>
#include <linux/io.h>
#include <asm/irq.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
#define DRIVER_DESC "USB Host+Gadget Emulator"
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index b30e21fdbb1b..5f94e79cd6b9 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -43,7 +43,6 @@
#include <asm/byteorder.h>
#include <asm/io.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
#include <asm/dma.h>
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index e1dfd32dc805..e151d6b87dee 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -43,7 +43,6 @@
#include <asm/byteorder.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c
index edd52d963f14..f9cedd52cf20 100644
--- a/drivers/usb/gadget/langwell_udc.c
+++ b/drivers/usb/gadget/langwell_udc.c
@@ -32,7 +32,6 @@
#include <linux/pm.h>
#include <linux/io.h>
#include <linux/irq.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
#include "langwell_udc.h"
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index 19bbe80c2f8c..a73cf406e2a4 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -34,7 +34,6 @@
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/platform_data/mv_usb.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
#include "mv_udc.h"
diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c
index 01ae56f47174..43ac7482fa91 100644
--- a/drivers/usb/gadget/net2272.c
+++ b/drivers/usb/gadget/net2272.c
@@ -42,7 +42,6 @@
#include <linux/usb/gadget.h>
#include <asm/byteorder.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
#include "net2272.h"
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index a5ccabc37f30..ac335af154ba 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -59,7 +59,6 @@
#include <asm/byteorder.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index b44830df593e..3b4b6dd0f95a 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -40,7 +40,6 @@
#include <asm/byteorder.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
#include <asm/mach-types.h>
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index d83134b0f78a..4e4dc1f5f388 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -34,7 +34,6 @@
#include <asm/byteorder.h>
#include <linux/io.h>
#include <linux/irq.h>
-#include <asm/system.h>
#include <linux/uaccess.h>
#include <asm/unaligned.h>
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 1b33634f2736..41ed69c96d8c 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -41,7 +41,6 @@
#include <asm/byteorder.h>
#include <asm/dma.h>
#include <asm/gpio.h>
-#include <asm/system.h>
#include <asm/mach-types.h>
#include <asm/unaligned.h>
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index d3cdffea9c8a..73a934a170d1 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -34,7 +34,6 @@
#include <asm/io.h>
#include <asm/byteorder.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
index ab9c65e2c1d5..195524cde6c3 100644
--- a/drivers/usb/gadget/s3c2410_udc.c
+++ b/drivers/usb/gadget/s3c2410_udc.c
@@ -37,7 +37,6 @@
#include <asm/byteorder.h>
#include <asm/io.h>
#include <asm/irq.h>
-#include <asm/system.h>
#include <asm/unaligned.h>
#include <mach/irqs.h>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.