diff options
| author | Milan Svoboda <msvoboda@ra.rockwell.com> | 2006-11-29 12:09:52 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-11-29 20:23:07 +0000 |
| commit | aed6fad8beca30a71a6950b6f650822254efa8c6 (patch) | |
| tree | 4f5229496399366710c4db45e706447e92d9dd6b /include/asm-arm/mach | |
| parent | e730bf96c89b27b2a90ae3e8054dae6133b4f90b (diff) | |
| download | blackbird-op-linux-aed6fad8beca30a71a6950b6f650822254efa8c6.tar.gz blackbird-op-linux-aed6fad8beca30a71a6950b6f650822254efa8c6.zip | |
[ARM] 3943/1: share declaration of struct pxa2xx_udc_mach_info between multiple platforms
Move declaration of struct pxa2xx_udc_mach_info from
include/asm-arm/arch-pxa/udc.h to new file
include/asm-arm/mach/udc_pxa2xx.h.
This allow us to use this structure with
multiple platforms - pxa and ixp4xx. USB
device controller used in pxa25x is the same
as controller used in ixp4xx.
Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/mach')
| -rw-r--r-- | include/asm-arm/mach/udc_pxa2xx.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/asm-arm/mach/udc_pxa2xx.h b/include/asm-arm/mach/udc_pxa2xx.h new file mode 100644 index 000000000000..ff0a95715a07 --- /dev/null +++ b/include/asm-arm/mach/udc_pxa2xx.h @@ -0,0 +1,26 @@ +/* + * linux/include/asm-arm/mach/udc_pxa2xx.h + * + * This supports machine-specific differences in how the PXA2xx + * USB Device Controller (UDC) is wired. + * + * It is set in linux/arch/arm/mach-pxa/<machine>.c or in + * linux/arch/mach-ixp4xx/<machine>.c and used in + * the probe routine of linux/drivers/usb/gadget/pxa2xx_udc.c + */ + +struct pxa2xx_udc_mach_info { + int (*udc_is_connected)(void); /* do we see host? */ + void (*udc_command)(int cmd); +#define PXA2XX_UDC_CMD_CONNECT 0 /* let host see us */ +#define PXA2XX_UDC_CMD_DISCONNECT 1 /* so host won't see us */ + + /* Boards following the design guidelines in the developer's manual, + * with on-chip GPIOs not Lubbock's wierd hardware, can have a sane + * VBUS IRQ and omit the methods above. Store the GPIO number + * here; for GPIO 0, also mask in one of the pxa_gpio_mode() bits. + */ + u16 gpio_vbus; /* high == vbus present */ + u16 gpio_pullup; /* high == pullup activated */ +}; + |
