diff options
author | Felipe Balbi <balbi@ti.com> | 2012-10-24 14:26:19 -0700 |
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committer | Tony Lindgren <tony@atomide.com> | 2012-10-24 14:26:55 -0700 |
commit | e8c4a7acc9ec0ee82feedcdc3c6d0ee44d67918a (patch) | |
tree | aac78f4e5855a3e1790b76d07d406665318ab05b /include/linux/platform_data/usb-omap.h | |
parent | 54db6eee06b51278a79e007765151fb5e71c370c (diff) | |
download | linux-stable-e8c4a7acc9ec0ee82feedcdc3c6d0ee44d67918a.tar.gz linux-stable-e8c4a7acc9ec0ee82feedcdc3c6d0ee44d67918a.tar.bz2 linux-stable-e8c4a7acc9ec0ee82feedcdc3c6d0ee44d67918a.zip |
ARM: OMAP: move OMAP USB platform data to <linux/platform_data/omap-usb.h>
In order to make single zImage work for ARM architecture,
we need to make sure we don't depend on private headers.
Move USB platform_data to <linux/platform_data/omap-usb.h>
and add a minimal drivers/mfd/usb-omap.h.
Cc: Samuel Ortiz <sameo@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Partha Basak <parthab@india.ti.com>
Cc: Keshava Munegowda <keshava_mgowda@ti.com>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Felipe Balbi <balbi@ti.com>
[tony@atomide.com: updated for local mfd/usb-omap.h]
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'include/linux/platform_data/usb-omap.h')
-rw-r--r-- | include/linux/platform_data/usb-omap.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/include/linux/platform_data/usb-omap.h b/include/linux/platform_data/usb-omap.h new file mode 100644 index 000000000000..8570bcfe6311 --- /dev/null +++ b/include/linux/platform_data/usb-omap.h @@ -0,0 +1,80 @@ +/* + * usb-omap.h - Platform data for the various OMAP USB IPs + * + * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com + * + * This software is distributed under the terms of the GNU General Public + * License ("GPL") version 2, as published by the Free Software Foundation. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#define OMAP3_HS_USB_PORTS 3 + +enum usbhs_omap_port_mode { + OMAP_USBHS_PORT_MODE_UNUSED, + OMAP_EHCI_PORT_MODE_PHY, + OMAP_EHCI_PORT_MODE_TLL, + OMAP_EHCI_PORT_MODE_HSIC, + OMAP_OHCI_PORT_MODE_PHY_6PIN_DATSE0, + OMAP_OHCI_PORT_MODE_PHY_6PIN_DPDM, + OMAP_OHCI_PORT_MODE_PHY_3PIN_DATSE0, + OMAP_OHCI_PORT_MODE_PHY_4PIN_DPDM, + OMAP_OHCI_PORT_MODE_TLL_6PIN_DATSE0, + OMAP_OHCI_PORT_MODE_TLL_6PIN_DPDM, + OMAP_OHCI_PORT_MODE_TLL_3PIN_DATSE0, + OMAP_OHCI_PORT_MODE_TLL_4PIN_DPDM, + OMAP_OHCI_PORT_MODE_TLL_2PIN_DATSE0, + OMAP_OHCI_PORT_MODE_TLL_2PIN_DPDM +}; + +struct usbtll_omap_platform_data { + enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS]; +}; + +struct ehci_hcd_omap_platform_data { + enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS]; + int reset_gpio_port[OMAP3_HS_USB_PORTS]; + struct regulator *regulator[OMAP3_HS_USB_PORTS]; + unsigned phy_reset:1; +}; + +struct ohci_hcd_omap_platform_data { + enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS]; + unsigned es2_compatibility:1; +}; + +struct usbhs_omap_platform_data { + enum usbhs_omap_port_mode port_mode[OMAP3_HS_USB_PORTS]; + + struct ehci_hcd_omap_platform_data *ehci_data; + struct ohci_hcd_omap_platform_data *ohci_data; +}; + +/*-------------------------------------------------------------------------*/ + +struct omap_musb_board_data { + u8 interface_type; + u8 mode; + u16 power; + unsigned extvbus:1; + void (*set_phy_power)(u8 on); + void (*clear_irq)(void); + void (*set_mode)(u8 mode); + void (*reset)(void); +}; + +enum musb_interface { + MUSB_INTERFACE_ULPI, + MUSB_INTERFACE_UTMI +}; |