1 files changed, 52 insertions, 0 deletions

diff --git a/arch/arm/mach-exynos/dev-ohci.c b/arch/arm/mach-exynos/dev-ohci.c
new file mode 100644
index 000000000000..b8e75300c77d
--- /dev/null
+++ b/arch/arm/mach-exynos/dev-ohci.c
@@ -0,0 +1,52 @@
+/* linux/arch/arm/mach-exynos/dev-ohci.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com
+ *
+ * EXYNOS - OHCI support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+#include <mach/ohci.h>
+
+#include <plat/devs.h>
+#include <plat/usb-phy.h>
+
+static struct resource exynos4_ohci_resource[] = {
+        [0] = DEFINE_RES_MEM(EXYNOS4_PA_OHCI, SZ_256),
+        [1] = DEFINE_RES_IRQ(IRQ_USB_HOST),
+};
+
+static u64 exynos4_ohci_dma_mask = DMA_BIT_MASK(32);
+
+struct platform_device exynos4_device_ohci = {
+        .name           = "exynos-ohci",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(exynos4_ohci_resource),
+        .resource       = exynos4_ohci_resource,
+        .dev            = {
+                .dma_mask               = &exynos4_ohci_dma_mask,
+                .coherent_dma_mask      = DMA_BIT_MASK(32),
+        }
+};
+
+void __init exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd)
+{
+        struct exynos4_ohci_platdata *npd;
+
+        npd = s3c_set_platdata(pd, sizeof(struct exynos4_ohci_platdata),
+                        &exynos4_device_ohci);
+
+        if (!npd->phy_init)
+                npd->phy_init = s5p_usb_phy_init;
+        if (!npd->phy_exit)
+                npd->phy_exit = s5p_usb_phy_exit;
+}