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Thomas Gleixnerd2912cb2019-06-04 10:11:33 +02001// SPDX-License-Identifier: GPL-2.0-only
Uwe Kleine-König2eb42d52010-11-05 18:52:09 +01002/*
3 * Copyright (C) 2010 Pengutronix
4 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
Uwe Kleine-König2eb42d52010-11-05 18:52:09 +01005 */
Alexey Dobriyanb7f080c2011-06-16 11:01:34 +00006#include <linux/dma-mapping.h>
Shawn Guo50f2de62012-09-14 14:14:45 +08007
8#include "../hardware.h"
Shawn Guoe0557c02012-09-13 15:51:15 +08009#include "devices-common.h"
Uwe Kleine-König2eb42d52010-11-05 18:52:09 +010010
11#define imx_mxc_ehci_data_entry_single(soc, _id, hs) \
12 { \
13 .id = _id, \
14 .iobase = soc ## _USB_ ## hs ## _BASE_ADDR, \
15 .irq = soc ## _INT_USB_ ## hs, \
16 }
17
Uwe Kleine-König2eb42d52010-11-05 18:52:09 +010018#ifdef CONFIG_SOC_IMX27
19const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst =
20 imx_mxc_ehci_data_entry_single(MX27, 0, OTG);
21const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst = {
22 imx_mxc_ehci_data_entry_single(MX27, 1, HS1),
23 imx_mxc_ehci_data_entry_single(MX27, 2, HS2),
24};
25#endif /* ifdef CONFIG_SOC_IMX27 */
26
Uwe Kleine-König2d58de22010-11-15 11:57:49 +010027#ifdef CONFIG_SOC_IMX31
28const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data __initconst =
29 imx_mxc_ehci_data_entry_single(MX31, 0, OTG);
30const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[] __initconst = {
31 imx_mxc_ehci_data_entry_single(MX31, 1, HS1),
32 imx_mxc_ehci_data_entry_single(MX31, 2, HS2),
33};
34#endif /* ifdef CONFIG_SOC_IMX31 */
35
36#ifdef CONFIG_SOC_IMX35
37const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data __initconst =
38 imx_mxc_ehci_data_entry_single(MX35, 0, OTG);
39const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst =
40 imx_mxc_ehci_data_entry_single(MX35, 1, HS);
41#endif /* ifdef CONFIG_SOC_IMX35 */
42
Uwe Kleine-König2eb42d52010-11-05 18:52:09 +010043struct platform_device *__init imx_add_mxc_ehci(
44 const struct imx_mxc_ehci_data *data,
45 const struct mxc_usbh_platform_data *pdata)
46{
47 struct resource res[] = {
48 {
49 .start = data->iobase,
50 .end = data->iobase + SZ_512 - 1,
51 .flags = IORESOURCE_MEM,
52 }, {
53 .start = data->irq,
54 .end = data->irq,
55 .flags = IORESOURCE_IRQ,
56 },
57 };
58 return imx_add_platform_device_dmamask("mxc-ehci", data->id,
59 res, ARRAY_SIZE(res),
60 pdata, sizeof(*pdata), DMA_BIT_MASK(32));
61}