xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

usb: host: ohci-omap3: Remove driver in favor of ohci-platform

Browse Source 
This driver is no longer needed and can be removed. The reason why
it's safe to remove this driver is that most omap devices don't have a
USB low-speed or full-speed compatible PHY installed and configured
with drivers/mfd/omap-usb-host.c. This means that devices like
beagleboard and pandaboard need to use a high-speed USB hub in order
to use devices like keyboard and mice.

Currently the only known configured for a full-speed PHY is the
mdm6600 modem on droid 4 and I've verified it works just fine with
ohci-platform.

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tony Lindgren
2017-05-25 09:13:33 -07:00
committed by Greg Kroah-Hartman
parent 2545d85301
commit ef189c8dde
3 changed files with 5 additions and 213 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/usb/host/Kconfig
View File

@@ -473,8 +473,12 @@ config USB_OHCI_HCD_AT91
config USB_OHCI_HCD_OMAP3
tristate "OHCI support for OMAP3 and later chips"
depends on (ARCH_OMAP3 || ARCH_OMAP4 || SOC_OMAP5)
select USB_OHCI_HCD_PLATFORM
default y
---help---
help
This option is deprecated now and the driver was removed, use
USB_OHCI_HCD_PLATFORM instead.
Enables support for the on-chip OHCI controller on
OMAP3 and later chips.