b7f080cfe2
Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually). To prevent mm.h inclusion via other channels also extract "enum dma_data_direction" definition into separate header. This tiny piece is what gluing netdevice.h with mm.h via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h". Removal of mm.h from scatterlist.h was tried and was found not feasible on most archs, so the link was cutoff earlier. Hope people are OK with tiny include file. Note, that mm_types.h is still dragged in, but it is a separate story. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
/*
|
|
* Copyright (C) 2010 Pengutronix
|
|
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
|
|
*
|
|
* 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 <mach/hardware.h>
|
|
#include <mach/devices-common.h>
|
|
|
|
#define imx_mxc_ehci_data_entry_single(soc, _id, hs) \
|
|
{ \
|
|
.id = _id, \
|
|
.iobase = soc ## _USB_ ## hs ## _BASE_ADDR, \
|
|
.irq = soc ## _INT_USB_ ## hs, \
|
|
}
|
|
|
|
#ifdef CONFIG_SOC_IMX25
|
|
const struct imx_mxc_ehci_data imx25_mxc_ehci_otg_data __initconst =
|
|
imx_mxc_ehci_data_entry_single(MX25, 0, OTG);
|
|
const struct imx_mxc_ehci_data imx25_mxc_ehci_hs_data __initconst =
|
|
imx_mxc_ehci_data_entry_single(MX25, 1, HS);
|
|
#endif /* ifdef CONFIG_SOC_IMX25 */
|
|
|
|
#ifdef CONFIG_SOC_IMX27
|
|
const struct imx_mxc_ehci_data imx27_mxc_ehci_otg_data __initconst =
|
|
imx_mxc_ehci_data_entry_single(MX27, 0, OTG);
|
|
const struct imx_mxc_ehci_data imx27_mxc_ehci_hs_data[] __initconst = {
|
|
imx_mxc_ehci_data_entry_single(MX27, 1, HS1),
|
|
imx_mxc_ehci_data_entry_single(MX27, 2, HS2),
|
|
};
|
|
#endif /* ifdef CONFIG_SOC_IMX27 */
|
|
|
|
#ifdef CONFIG_SOC_IMX31
|
|
const struct imx_mxc_ehci_data imx31_mxc_ehci_otg_data __initconst =
|
|
imx_mxc_ehci_data_entry_single(MX31, 0, OTG);
|
|
const struct imx_mxc_ehci_data imx31_mxc_ehci_hs_data[] __initconst = {
|
|
imx_mxc_ehci_data_entry_single(MX31, 1, HS1),
|
|
imx_mxc_ehci_data_entry_single(MX31, 2, HS2),
|
|
};
|
|
#endif /* ifdef CONFIG_SOC_IMX31 */
|
|
|
|
#ifdef CONFIG_SOC_IMX35
|
|
const struct imx_mxc_ehci_data imx35_mxc_ehci_otg_data __initconst =
|
|
imx_mxc_ehci_data_entry_single(MX35, 0, OTG);
|
|
const struct imx_mxc_ehci_data imx35_mxc_ehci_hs_data __initconst =
|
|
imx_mxc_ehci_data_entry_single(MX35, 1, HS);
|
|
#endif /* ifdef CONFIG_SOC_IMX35 */
|
|
|
|
struct platform_device *__init imx_add_mxc_ehci(
|
|
const struct imx_mxc_ehci_data *data,
|
|
const struct mxc_usbh_platform_data *pdata)
|
|
{
|
|
struct resource res[] = {
|
|
{
|
|
.start = data->iobase,
|
|
.end = data->iobase + SZ_512 - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
}, {
|
|
.start = data->irq,
|
|
.end = data->irq,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
return imx_add_platform_device_dmamask("mxc-ehci", data->id,
|
|
res, ARRAY_SIZE(res),
|
|
pdata, sizeof(*pdata), DMA_BIT_MASK(32));
|
|
}
|