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authorIan Molton <spyro@f2s.com>2008-07-10 20:16:35 +0100
committerIan Molton <spyro@f2s.com>2008-07-10 20:16:35 +0100
commit32584c86b26e503dcd7228ab1c67a1e4ce9b48c4 (patch)
tree9560cd5fb700313829cb8a82a04a127ebed4c149 /arch
parent8fb105f5cc7f31ff37755945378a668f4c21590e (diff)
E-series UDC support
Signed-off-by: IAn Molton <spyro@f2s.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-pxa/Makefile2
-rw-r--r--arch/arm/mach-pxa/eseries_udc.c57
2 files changed, 58 insertions, 1 deletions
diff --git a/arch/arm/mach-pxa/Makefile b/arch/arm/mach-pxa/Makefile
index c4dfbe87fc4e..9d4c3931d0e9 100644
--- a/arch/arm/mach-pxa/Makefile
+++ b/arch/arm/mach-pxa/Makefile
@@ -36,7 +36,7 @@ obj-$(CONFIG_MACH_PCM990_BASEBOARD) += pcm990-baseboard.o
obj-$(CONFIG_MACH_TOSA) += tosa.o
obj-$(CONFIG_MACH_EM_X270) += em-x270.o
obj-$(CONFIG_MACH_MAGICIAN) += magician.o
-obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o
+obj-$(CONFIG_ARCH_PXA_ESERIES) += eseries.o eseries_udc.o
ifeq ($(CONFIG_MACH_ZYLONITE),y)
obj-y += zylonite.o
diff --git a/arch/arm/mach-pxa/eseries_udc.c b/arch/arm/mach-pxa/eseries_udc.c
new file mode 100644
index 000000000000..362847a10998
--- /dev/null
+++ b/arch/arm/mach-pxa/eseries_udc.c
@@ -0,0 +1,57 @@
+/*
+ * UDC functions for the Toshiba e-series PDAs
+ *
+ * Copyright (c) Ian Molton 2003
+ *
+ * This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <asm/arch/udc.h>
+#include <asm/arch/eseries-gpio.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/mach/arch.h>
+#include <asm/mach-types.h>
+#include <asm/mach/map.h>
+#include <asm/domain.h>
+
+/* local PXA generic code */
+#include "generic.h"
+
+static struct pxa2xx_udc_mach_info e7xx_udc_mach_info = {
+ .gpio_vbus = GPIO_E7XX_USB_DISC,
+ .gpio_pullup = GPIO_E7XX_USB_PULLUP,
+ .gpio_pullup_inverted = 1
+};
+
+static struct pxa2xx_udc_mach_info e800_udc_mach_info = {
+ .gpio_vbus = GPIO_E800_USB_DISC,
+ .gpio_pullup = GPIO_E800_USB_PULLUP,
+ .gpio_pullup_inverted = 1
+};
+
+static int __init eseries_udc_init(void)
+{
+ if (machine_is_e330() || machine_is_e350() ||
+ machine_is_e740() || machine_is_e750() ||
+ machine_is_e400())
+ pxa_set_udc_info(&e7xx_udc_mach_info);
+ else if (machine_is_e800())
+ pxa_set_udc_info(&e800_udc_mach_info);
+
+ return 0;
+}
+
+module_init(eseries_udc_init);
+
+MODULE_AUTHOR("Ian Molton <spyro@f2s.com>");
+MODULE_DESCRIPTION("eseries UDC support");
+MODULE_LICENSE("GPLv2");