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Kirill Smelkov
linux
Commits
9f871469
Commit
9f871469
authored
Nov 10, 2010
by
Uwe Kleine-König
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ARM: imx: dynamically allocate imx21-hcd devices
Signed-off-by:
Uwe Kleine-König
<
u.kleine-koenig@pengutronix.de
>
parent
3f880141
Changes
7
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7 changed files
with
58 additions
and
29 deletions
+58
-29
arch/arm/mach-imx/devices-imx21.h
arch/arm/mach-imx/devices-imx21.h
+4
-0
arch/arm/mach-imx/devices.c
arch/arm/mach-imx/devices.c
+0
-26
arch/arm/mach-imx/devices.h
arch/arm/mach-imx/devices.h
+0
-3
arch/arm/plat-mxc/devices/Kconfig
arch/arm/plat-mxc/devices/Kconfig
+3
-0
arch/arm/plat-mxc/devices/Makefile
arch/arm/plat-mxc/devices/Makefile
+1
-0
arch/arm/plat-mxc/devices/platform-imx21-hcd.c
arch/arm/plat-mxc/devices/platform-imx21-hcd.c
+41
-0
arch/arm/plat-mxc/include/mach/devices-common.h
arch/arm/plat-mxc/include/mach/devices-common.h
+9
-0
No files found.
arch/arm/mach-imx/devices-imx21.h
View file @
9f871469
...
...
@@ -9,6 +9,10 @@
#include <mach/mx21.h>
#include <mach/devices-common.h>
extern
const
struct
imx_imx21_hcd_data
imx21_imx21_hcd_data
__initconst
;
#define imx21_add_imx21_hcd(pdata) \
imx_add_imx21_hcd(&imx21_imx21_hcd_data, pdata)
extern
const
struct
imx_imx2_wdt_data
imx21_imx2_wdt_data
__initconst
;
#define imx21_add_imx2_wdt(pdata) \
imx_add_imx2_wdt(&imx21_imx2_wdt_data)
...
...
arch/arm/mach-imx/devices.c
View file @
9f871469
...
...
@@ -123,30 +123,4 @@ int __init imx27_register_gpios(void)
}
#endif
#ifdef CONFIG_MACH_MX21
static
struct
resource
mx21_usbhc_resources
[]
=
{
{
.
start
=
MX21_USBOTG_BASE_ADDR
,
.
end
=
MX21_USBOTG_BASE_ADDR
+
SZ_8K
-
1
,
.
flags
=
IORESOURCE_MEM
,
},
{
.
start
=
MX21_INT_USBHOST
,
.
end
=
MX21_INT_USBHOST
,
.
flags
=
IORESOURCE_IRQ
,
},
};
struct
platform_device
mx21_usbhc_device
=
{
.
name
=
"imx21-hcd"
,
.
id
=
0
,
.
dev
=
{
.
dma_mask
=
&
mx21_usbhc_device
.
dev
.
coherent_dma_mask
,
.
coherent_dma_mask
=
DMA_BIT_MASK
(
32
),
},
.
num_resources
=
ARRAY_SIZE
(
mx21_usbhc_resources
),
.
resource
=
mx21_usbhc_resources
,
};
#endif
#endif
arch/arm/mach-imx/devices.h
View file @
9f871469
#if defined(CONFIG_MACH_MX21) || defined(CONFIG_MACH_MX27)
extern
struct
platform_device
mx21_usbhc_device
;
#endif
arch/arm/plat-mxc/devices/Kconfig
View file @
9f871469
...
...
@@ -15,6 +15,9 @@ config IMX_HAVE_PLATFORM_FSL_USB2_UDC
config IMX_HAVE_PLATFORM_GPIO_KEYS
bool
default y if ARCH_MX51
config IMX_HAVE_PLATFORM_IMX21_HCD
bool
config IMX_HAVE_PLATFORM_IMX2_WDT
bool
...
...
arch/arm/plat-mxc/devices/Makefile
View file @
9f871469
...
...
@@ -3,6 +3,7 @@ obj-$(CONFIG_IMX_HAVE_PLATFORM_FEC) += platform-fec.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_FLEXCAN)
+=
platform-flexcan.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_FSL_USB2_UDC)
+=
platform-fsl-usb2-udc.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_GPIO_KEYS)
+=
platform-gpio_keys.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX21_HCD)
+=
platform-imx21-hcd.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX2_WDT)
+=
platform-imx2-wdt.o
obj-y
+=
platform-imx-dma.o
obj-$(CONFIG_IMX_HAVE_PLATFORM_IMX_FB)
+=
platform-imx-fb.o
...
...
arch/arm/plat-mxc/devices/platform-imx21-hcd.c
0 → 100644
View file @
9f871469
/*
* 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 <mach/hardware.h>
#include <mach/devices-common.h>
#define imx_imx21_hcd_data_entry_single(soc) \
{ \
.iobase = soc ## _USBOTG_BASE_ADDR, \
.irq = soc ## _INT_USBHOST, \
}
#ifdef CONFIG_SOC_IMX21
const
struct
imx_imx21_hcd_data
imx21_imx21_hcd_data
__initconst
=
imx_imx21_hcd_data_entry_single
(
MX21
);
#endif
/* ifdef CONFIG_SOC_IMX21 */
struct
platform_device
*
__init
imx_add_imx21_hcd
(
const
struct
imx_imx21_hcd_data
*
data
,
const
struct
mx21_usbh_platform_data
*
pdata
)
{
struct
resource
res
[]
=
{
{
.
start
=
data
->
iobase
,
.
end
=
data
->
iobase
+
SZ_8K
-
1
,
.
flags
=
IORESOURCE_MEM
,
},
{
.
start
=
data
->
irq
,
.
end
=
data
->
irq
,
.
flags
=
IORESOURCE_IRQ
,
},
};
return
imx_add_platform_device_dmamask
(
"imx21-hcd"
,
0
,
res
,
ARRAY_SIZE
(
res
),
pdata
,
sizeof
(
*
pdata
),
DMA_BIT_MASK
(
32
));
}
arch/arm/plat-mxc/include/mach/devices-common.h
View file @
9f871469
...
...
@@ -57,6 +57,15 @@ struct platform_device *__init imx_add_fsl_usb2_udc(
struct
platform_device
*
__init
imx_add_gpio_keys
(
const
struct
gpio_keys_platform_data
*
pdata
);
#include <mach/mx21-usbhost.h>
struct
imx_imx21_hcd_data
{
resource_size_t
iobase
;
resource_size_t
irq
;
};
struct
platform_device
*
__init
imx_add_imx21_hcd
(
const
struct
imx_imx21_hcd_data
*
data
,
const
struct
mx21_usbh_platform_data
*
pdata
);
struct
imx_imx2_wdt_data
{
resource_size_t
iobase
;
};
...
...
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