This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / arch / mips / au1000 / common / platform.c

diff --git a/arch/mips/au1000/common/platform.c b/arch/mips/au1000/common/platform.c
new file mode 100644 (file)
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--- /dev/null
+++ b/arch/mips/au1000/common/platform.c
@@ -0,0 +1,54 @@
+/*
+ * Platform device support for Au1x00 SoCs.
+ *
+ * Copyright 2004, Matt Porter <mporter@kernel.crashing.org>
+ *
+ * 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/config.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/resource.h>
+
+#include <asm/mach-au1x00/au1000.h>
+
+static struct resource au1xxx_usb_ohci_resources[] = {
+       [0] = {
+               .start          = USB_OHCI_BASE,
+               .end            = USB_OHCI_BASE + USB_OHCI_LEN,
+               .flags          = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start          = AU1000_USB_HOST_INT,
+               .end            = AU1000_USB_HOST_INT,
+               .flags          = IORESOURCE_IRQ,
+       },
+};
+
+/* The dmamask must be set for OHCI to work */
+static u64 ohci_dmamask = ~(u32)0;
+
+static struct platform_device au1xxx_usb_ohci_device = {
+       .name           = "au1xxx-ohci",
+       .id             = 0,
+       .dev = {
+               .dma_mask               = &ohci_dmamask,
+               .coherent_dma_mask      = 0xffffffff,
+       },
+       .num_resources  = ARRAY_SIZE(au1xxx_usb_ohci_resources),
+       .resource       = au1xxx_usb_ohci_resources,
+};
+
+static struct platform_device *au1xxx_platform_devices[] __initdata = {
+       &au1xxx_usb_ohci_device,
+};
+
+int au1xxx_platform_init(void)
+{
+       return platform_add_devices(au1xxx_platform_devices, ARRAY_SIZE(au1xxx_platform_devices));
+}
+
+arch_initcall(au1xxx_platform_init);