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/*
* Copyright (C) 2010-2011 Samsung Electronics Co., Ltd.
*
* S3C series device definition for USB-GADGET
*
* 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/kernel.h>
#include <linux/dma-mapping.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#if defined(CONFIG_USB_ANDROID) || defined(CONFIG_USB_G_ANDROID)
#include <linux/usb/android_composite.h>
#endif
#include <mach/map.h>
#include <plat/devs.h>
#include <plat/usbgadget.h>
#include <plat/usb-phy.h>
/* USB Device (Gadget)*/
static struct resource s3c_usbgadget_resource[] = {
[0] = {
.start = S5P_PA_HSOTG,
.end = S5P_PA_HSOTG + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_USB_HSOTG,
.end = IRQ_USB_HSOTG,
.flags = IORESOURCE_IRQ,
}
};
static u64 s5p_device_usb_gadget_dmamask = 0xffffffffUL;
struct platform_device s3c_device_usbgadget = {
.name = "s3c-usbgadget",
.id = -1,
.num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
.resource = s3c_usbgadget_resource,
.dev = {
.dma_mask = &s5p_device_usb_gadget_dmamask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
void __init s5p_usbgadget_set_platdata(struct s5p_usbgadget_platdata *pd)
{
struct s5p_usbgadget_platdata *npd;
npd = s3c_set_platdata(pd, sizeof(struct s5p_usbgadget_platdata),
&s3c_device_usbgadget);
if (!npd->phy_init)
npd->phy_init = s5p_usb_phy_init;
if (!npd->phy_exit)
npd->phy_exit = s5p_usb_phy_exit;
}
#if defined(CONFIG_USB_ANDROID) || defined(CONFIG_USB_G_ANDROID)
/* default samsung vendor ID */
#define SAMSUNG_VENDOR_ID 0x04e8
/* dynamic composite using devguru driver */
#define SAMSUNG_MTP_PRODUCT_ID 0x6860 /* mtp(0)+...*/
#define SAMSUNG_UMS_PRODUCT_ID 0x685e /* ums(0)+...*/
#define SAMSUNG_RNDIS_PRODUCT_ID 0x6864 /* RNDIS +...*/
#define SAMSUNG_NCM_PRODUCT_ID 0x685D /* NCM + ...*/
/* only mode using devguru driver */
#define SAMSUNG_UMS_ONLY_PRODUCT_ID 0x685B /* UMS Only */
#define SAMSUNG_MTP_ONLY_PRODUCT_ID 0x685C /* MTP Only */
#define SAMSUNG_RNDIS_ONLY_PRODUCT_ID 0x6863 /* RNDIS only */
#define SAMSUNG_ADB_ONLY_PRODUCT_ID SAMSUNG_MTP_ONLY_PRODUCT_ID
#ifdef CONFIG_USB_ANDROID_MTP
#define SAMSUNG_PRODUCT_ID SAMSUNG_MTP_PRODUCT_ID
#else
#define SAMSUNG_PRODUCT_ID SAMSUNG_UMS_PRODUCT_ID
#endif
#define MAX_USB_SERIAL_NUM 17
#ifdef CONFIG_USB_ANDROID_MASS_STORAGE
static char *usb_functions_ums[] = {
"usb_mass_storage",
};
#endif
#ifdef CONFIG_USB_ANDROID_RNDIS
static char *usb_functions_rndis[] = {
"rndis",
};
#endif
#ifdef CONFIG_USB_ANDROID_MTP
static char *usb_functions_mtp[] = {
"mtp",
};
#endif
#ifdef CONFIG_USB_ANDROID_ADB
static char *usb_functions_adb[] = {
"adb",
};
#endif
#if defined(CONFIG_USB_ANDROID_MASS_STORAGE) && defined(CONFIG_USB_ANDROID_ADB)
static char *usb_functions_ums_adb[] = {
"usb_mass_storage",
"adb",
};
#endif
#if defined(CONFIG_USB_ANDROID_MTP) && defined(CONFIG_USB_ANDROID_ADB)
static char *usb_functions_mtp_adb[] = {
"mtp",
"adb",
};
#endif
#if defined(CONFIG_USB_ANDROID_MASS_STORAGE) && defined(CONFIG_USB_ANDROID_ADB) && defined(CONFIG_USB_ANDROID_ACM)
static char *usb_functions_ums_adb_acm[] = {
"usb_mass_storage",
"adb",
"acm",
};
#endif
static char *usb_functions_all[] = {
#ifdef CONFIG_USB_ANDROID_RNDIS
"rndis",
#endif
#ifdef CONFIG_USB_ANDROID_MASS_STORAGE
"usb_mass_storage",
#endif
#ifdef CONFIG_USB_ANDROID_MTP
"mtp",
#endif
#ifdef CONFIG_USB_ANDROID_ADB
"adb",
#endif
#ifdef CONFIG_USB_ANDROID_ACM
"acm",
#endif
};
static struct android_usb_product usb_products[] = {
#ifdef CONFIG_USB_ANDROID_MASS_STORAGE
{
.product_id = SAMSUNG_UMS_ONLY_PRODUCT_ID,
.num_functions = ARRAY_SIZE(usb_functions_ums),
.functions = usb_functions_ums,
},
#endif
#ifdef CONFIG_USB_ANDROID_RNDIS
{
.product_id = SAMSUNG_RNDIS_ONLY_PRODUCT_ID,
.num_functions = ARRAY_SIZE(usb_functions_rndis),
.functions = usb_functions_rndis,
},
#endif
#ifdef CONFIG_USB_ANDROID_MTP
{
.product_id = SAMSUNG_MTP_ONLY_PRODUCT_ID,
.num_functions = ARRAY_SIZE(usb_functions_mtp),
.functions = usb_functions_mtp,
},
#endif
{
/* debug mode : using MS Composite*/
#ifdef CONFIG_USB_ANDROID_SAMSUNG_DEBUG_MTP
.product_id = SAMSUNG_KIES_PRODUCT_ID,
.num_functions = ARRAY_SIZE(usb_functions_mtp_acm_adb),
.functions = usb_functions_mtp_acm_adb,
#endif
},
#if defined(CONFIG_USB_ANDROID_MASS_STORAGE) && defined(CONFIG_USB_ANDROID_ADB)
{
.product_id = SAMSUNG_UMS_PRODUCT_ID,
.num_functions = ARRAY_SIZE(usb_functions_ums_adb),
.functions = usb_functions_ums_adb,
},
#endif
#if defined(CONFIG_USB_ANDROID_MTP) && defined(CONFIG_USB_ANDROID_ADB)
{
.product_id = SAMSUNG_MTP_PRODUCT_ID,
.num_functions = ARRAY_SIZE(usb_functions_mtp_adb),
.functions = usb_functions_mtp_adb,
},
#endif
#ifdef CONFIG_USB_ANDROID_ADB
{
.product_id = SAMSUNG_ADB_ONLY_PRODUCT_ID,
.num_functions = ARRAY_SIZE(usb_functions_adb),
.functions = usb_functions_adb,
},
#endif
#if defined(CONFIG_USB_ANDROID_MASS_STORAGE) && defined(CONFIG_USB_ANDROID_ADB) && defined(CONFIG_USB_ANDROID_ACM)
{
.product_id = SAMSUNG_UMS_PRODUCT_ID,
.num_functions = ARRAY_SIZE(usb_functions_ums_adb_acm),
.functions = usb_functions_ums_adb_acm,
},
#endif
};
static char device_serial[MAX_USB_SERIAL_NUM] = "0123456789ABCDEF";
/* standard android USB platform data */
static struct android_usb_platform_data android_usb_pdata = {
.vendor_id = SAMSUNG_VENDOR_ID,
.product_id = SAMSUNG_PRODUCT_ID,
.manufacturer_name = "SAMSUNG",
.product_name = "S5P OTG-USB",
.serial_number = device_serial,
.num_products = ARRAY_SIZE(usb_products),
.products = usb_products,
.num_functions = ARRAY_SIZE(usb_functions_all),
.functions = usb_functions_all,
};
struct platform_device s3c_device_android_usb = {
.name = "android_usb",
.id = -1,
.dev = {
.platform_data = &android_usb_pdata,
},
};
static struct usb_mass_storage_platform_data ums_pdata = {
.vendor = "SAMSUNG",
.product = "S5P UMS",
.release = 1,
.nluns = 1,
};
struct platform_device s3c_device_usb_mass_storage = {
.name = "usb_mass_storage",
.id = -1,
.dev = {
.platform_data = &ums_pdata,
},
};
#ifdef CONFIG_USB_ANDROID_RNDIS
static struct usb_ether_platform_data rndis_pdata = {
/* ethaddr is filled by board_serialno_setup */
.vendorID = SAMSUNG_VENDOR_ID,
.vendorDescr = "SAMSUNG",
};
struct platform_device s3c_device_rndis = {
.name = "rndis",
.id = -1,
.dev = {
.platform_data = &rndis_pdata,
},
};
#endif
#endif /* CONFIG_USB_ANDROID */
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