summaryrefslogtreecommitdiff
path: root/drivers/usb/host/ehci-mx6.c
Commit message (Collapse)AuthorAgeLines
* usb:ehci-mx6 add phy mode query functionPeng Fan2014-11-14-2/+25
| | | | | | | | | | | | | | | | usb_phy_enable should return status bit, but not phy mode bit, thus add a new function usb_phy_mode to query the PHY for it's mode and make usb_phy_enable just return 0 but not 'phy_ctrl & USBPHY_CTRL_OTG_ID'. Include a new board weak function board_usb_phy_mode. If board code does not reimplement this function, it just call usb_phy_mode and return usb_phy_mode's return value. The reason to include such a weak function is: " SOC OTG core <--connect--> board HOST port, but no pin id for the board host port, so board can not use usb_phy_mode to return the phy mode, but define it's own rule." Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Signed-off-by: Ye Li <B37916@freescale.com>
* usb: ehci-mx6: Rename the USB register base addressYe.Li2014-09-29-2/+2
| | | | | | | | | | | | The mx6sl/mx6sx has 2 OTG and 1 host. So they have name "USBO2H_USB_BASE_ADDR" in imx-regs.h. The driver hard codes the USB base address name to "USBOH3", which causes the driver failed to build for mx6sl/mx6sx. This patch uniform the address name to "USB_BASE_ADDR" for all mx6 series. Signed-off-by: Ye.Li <B37916@freescale.com>
* usb: ehci-mx6: add support for otg portTroy Kisky2013-10-20-40/+91
| | | | | | | | | | | | | | | | | | Previously, only host1 was supported using an index of 0. Now, otg has index 0, host1 is 1, host2 is 2, host3 is 3. Since OTG requires usbmode to be set after reset, I added CONFIG_EHCI_HCD_INIT_AFTER_RESET to nitrogen6x.h and mx6qsabreauto.h. I also added a weak function board_ehci_power to handle turning power on/off for otg. Type is type of device connected (USB stick vs Host.) Init is type of device desired. Only power up port if type == init == USB_INIT_HOST. Only return error if type != init. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init.Troy Kisky2013-10-20-1/+2
| | | | | | | This paramter will later be used to initialize OTG ports in host or device mode. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-9/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* USB: drop unneeded header in ehci-mx6Stefano Babic2013-03-07-1/+0
| | | | | | | | | | | Including header for pads is not needed and breaks board after renaming pin definitions. Series-to: u-boot Series-cc: marex@denx.de,fabio.estevam@freescale.com,eric.nelson@boundarydevices.com Signed-off-by: Stefano Babic <sbabic@denx.de>
* ehci-mx5/6: Make board_ehci_hcd_init() optionalBenoît Thébaudeau2012-11-16-0/+5
| | | | | | | | | | | | A custom board_ehci_hcd_init() may be unneeded, so add a weak default implementation doing nothing. By the way, use simple __weak from linux/compiler.h for board_ehci_hcd_postinit() instead of weak alias with full attribute. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
* usb: ehci: rework to take advantage of new lowlevel interfaceLucas Stach2012-10-15-6/+5
| | | | | | | | | | | | | | Kill off ehci-core.h It was used to specify some static controller data. To support more than one controller being active at any time we have to carry the controller data ourselfes. Change the ehci interface accordingly. NOTE: OMAP implemented the ehci stuff a bit backwards and should be fixed to do the same thing as other platforms. But the change for now is at least compile clean. Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Marek Vasut <marex@denx.de>
* i.mx: iomux-v3.h: move to imx-common include directoryTroy Kisky2012-07-31-1/+1
| | | | Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* USB: ehci-mx6: Fix broken IO accessWolfgang Grandegger2012-05-15-2/+3
| | | | | | | | | | To get USB working again on the i.MX6, this patch fixes a bug introduced with commit 522b2a0 "Add proper IO accessors for mx6 usb registers.". At that occasion, I also added the missing __iomem directive. Cc: Marek Vasut <marex@denx.de> CC: Fabio Estevam <festevam@gmail.com> Signed-off-by: Wolfgang Grandegger <wg@denx.de>
* USB: ehci-mx6: Add proper IO accessorsFabio Estevam2012-03-27-9/+4
| | | | | | | | | Add proper IO accessors for mx6 usb registers. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Jason Liu <r64343@freescale.com>
* usb/ehci: Add USB support for the MX6QWolfgang Grandegger2012-03-26-0/+205
Currently, only USB Host 1 is supported. Cc: Remy Bohmer <linux@bohmer.net> Signed-off-by: Wolfgang Grandegger <wg@denx.de>