Commit graph

18 commits

Author SHA1 Message Date
Simon Glass
907eed2ce3 dm: usb: Add a compatible string for PCI EHCI controller
Add a compatible string to allow this to be specified in the device tree
if needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-24 12:07:19 +08:00
Simon Glass
09c5c16455 dm: usb: Convert echi-pci to use new DM PCI API
Convert this driver to use the new driver model PCI API.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
2016-01-12 10:19:09 -07:00
Simon Glass
21ccce1ba5 dm: pci: Add a dm_ prefix to pci_get_bdf()
Most driver model PCI functions have a dm_ prefix. At some point, when the
old code is converted to driver model and the old functions are removed, we
will drop that prefix.

For consistency, we should use the dm_ prefix for all driver model
functions. Update pci_get_bdf() accordingly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-12 10:19:09 -07:00
Simon Glass
2b53b078d7 dm: usb: Add driver-model support to ehci-pci
Support driver model in this driver. This uses the normal USB driver search
mechanism. Any EHCI controllers will be set up as they are found during
usb_init().

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
2015-07-21 17:39:40 -06:00
Simon Glass
e62b526635 usb: Update some EHCI driver licenses to use SPDX
A few drivers still write out the license in full. Fix these.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
2015-07-21 17:39:38 -06:00
Simon Glass
4fd46727e4 usb: pci: Use pci_find_class() to find the device
Use the new utility function instead of local code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-02-05 22:16:42 -07:00
Marek Vasut
8fb83547b9 usb: ehci-pci: Clarify and cleanup the EHCI controller detection
The detection function of the EHCI PCI controller was really cryptic,
add a beefy comment and clean the portion of the code up a bit. No
change in the logic of the code.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
2013-12-18 19:53:19 +01:00
Troy Kisky
127efc4fe8 usb: ehci-hcd: add enum usb_init_type parameter to ehci_hcd_init.
This paramter will later be used to initialize OTG ports in
host or device mode.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
2013-10-20 23:46:27 +02:00
Vincent Palatin
ae003d0570 usb: Add multiple controllers support for EHCI PCI
Use the ability to have several active EHCI controller on a system
in the PCI EHCI controller implementation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-18 18:58:55 +01:00
Vincent Palatin
7c38e90aff usb: ehci: generic PCI support
Instead of hardcoding the PCI IDs on the USB controller, use the PCI
class to detect them.

Ensure the busmaster bit is properly set in the PCI configuration.

Signed-off-by: Simon Glass <sjg@chromium.org>
2013-03-16 21:12:01 +01:00
Lucas Stach
676ae068d9 usb: ehci: rework to take advantage of new lowlevel interface
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>
2012-10-15 11:54:00 -07:00
Zhao Chenhui
ae46d2a952 ehci-pci: Fix PCI EHCI driver for 36-bit
Convert the PCI base address into a virtual address.

Signed-off-by: Zhao Chenhui <b35336@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
2011-06-25 09:53:10 +02:00
Wolfgang Denk
4db2fa7f94 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Conflicts:
	drivers/usb/host/ehci-pci.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-04-05 12:24:20 +02:00
Zhao Chenhui
298f8af17b echi: add ULI1575 PCI ID
Add ULI1575 EHCI controller to the list of the supported devices.

Signed-off-by: Zhao Chenhui <b35336@freescale.com>
Acked-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-04-04 09:24:42 -05:00
Trübenbach, Ralf
0a5f7e1bdc ehci-pci: Add PCI EHCI controller
This patch adds support for the PI7C9X442SL PCIe EHCI host controller
from Pericom.

Tested at P4080DS eval board from Freescale.

Signed-off-by: Ralf Trübenbach <ralf.truebenbach@men.de>
Cc: Remy Bohmer <linux@bohmer.net>
2011-04-02 09:38:24 +02:00
Florian Fainelli
af68c06670 ehci-pci: print hccr, hcor and hc_lenght
It is useful to know the EHCI-PCI hccr, hcor and hc_lenght to make sure it was
successfully registered, and at the correct location.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2010-10-22 21:41:45 +02:00
Sergei Shtylyov
d7a22a364c EHCI: add NEC PCI ID
Add NEC EHCI controller to the list of the supported devices.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>

 drivers/usb/host/ehci-pci.c |    1 +
 1 file changed, 1 insertion(+)
2010-04-08 21:40:00 +02:00
Jean-Christophe PLAGNIOL-VILLARD
2731b9a866 drivers/usb: regorganisation
move to linux usb driver organisation

as following

drivers/usb/gadget
drivers/usb/host
drivers/usb/musb

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-04-06 20:40:46 +02:00
Renamed from drivers/usb/usb_ehci_pci.c (Browse further)