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

usb: phy: Add RCAR Gen2 USB phy

Browse Source 
This adds RCAR Gen2 USB phy support. The driver configures
USB channels 0/2 which are shared between PCI USB hosts and
USBHS/USBSS devices. It also controls internal USBHS phy.

Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Valentine Barshak
2013-10-10 20:35:17 +04:00
committed by Felipe Balbi
parent c5340bd143
commit 5578b266e9
4 changed files with 284 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/usb/phy/Kconfig
View File

@@ -214,6 +214,19 @@ config USB_RCAR_PHY
To compile this driver as a module, choose M here: the
module will be called phy-rcar-usb.
config USB_RCAR_GEN2_PHY
tristate "Renesas R-Car Gen2 USB PHY support"
depends on ARCH_R8A7790 || ARCH_R8A7791 || COMPILE_TEST
select USB_PHY
help
Say Y here to add support for the Renesas R-Car Gen2 USB PHY driver.
It is typically used to control internal USB PHY for USBHS,
and to configure shared USB channels 0 and 2.
This driver supports R8A7790 and R8A7791.
To compile this driver as a module, choose M here: the
module will be called phy-rcar-gen2-usb.
config USB_ULPI
bool "Generic ULPI Transceiver Driver"
depends on ARM