1/*
2 * Copyright (C) 2010 Pengutronix
3 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
4 *
5 * This program is free software; you can redistribute it and/or modify it under
6 * the terms of the GNU General Public License version 2 as published by the
7 * Free Software Foundation.
8 */
9#include <linux/dma-mapping.h>
10
11#include "../hardware.h"
12#include "devices-common.h"
13
14#define imx_mxc_ehci_data_entry_single(soc, _id, hs)			\
15	{								\
16		.id = _id,						\
17		.iobase = soc ## _USB_ ## hs ## _BASE_ADDR,		\
18		.irq = soc ## _INT_USB_ ## hs,				\
19	}
20
21#ifdef CONFIG_SOC_IMX27
22const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst =
23	imx_mxc_ehci_data_entry_single(MX27, 0, OTG);
24const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst = {
25	imx_mxc_ehci_data_entry_single(MX27, 1, HS1),
26	imx_mxc_ehci_data_entry_single(MX27, 2, HS2),
27};
28#endif /* ifdef CONFIG_SOC_IMX27 */
29
30#ifdef CONFIG_SOC_IMX31
31const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data __initconst =
32	imx_mxc_ehci_data_entry_single(MX31, 0, OTG);
33const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[] __initconst = {
34	imx_mxc_ehci_data_entry_single(MX31, 1, HS1),
35	imx_mxc_ehci_data_entry_single(MX31, 2, HS2),
36};
37#endif /* ifdef CONFIG_SOC_IMX31 */
38
39#ifdef CONFIG_SOC_IMX35
40const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data __initconst =
41	imx_mxc_ehci_data_entry_single(MX35, 0, OTG);
42const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst =
43	imx_mxc_ehci_data_entry_single(MX35, 1, HS);
44#endif /* ifdef CONFIG_SOC_IMX35 */
45
46struct platform_device *__init imx_add_mxc_ehci(
47		const struct imx_mxc_ehci_data *data,
48		const struct mxc_usbh_platform_data *pdata)
49{
50	struct resource res[] = {
51		{
52			.start = data->iobase,
53			.end = data->iobase + SZ_512 - 1,
54			.flags = IORESOURCE_MEM,
55		}, {
56			.start = data->irq,
57			.end = data->irq,
58			.flags = IORESOURCE_IRQ,
59		},
60	};
61	return imx_add_platform_device_dmamask("mxc-ehci", data->id,
62			res, ARRAY_SIZE(res),
63			pdata, sizeof(*pdata), DMA_BIT_MASK(32));
64}
65