| Age | Commit message (Collapse) | Author |
|---|
|
Patch split function cdns3_drd_switch_gadget and
cdns3_drd_switch_host into:
- cdns3_drd_host_on
- cdns3_drd_host_off
- cdns3_drd_gadget_on
- cdns3_drd_gadgett_off
These functions don't have any shared code so it's better to
have smaller, faster and easier functions.
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
|
|
Patch adds 2 definitions that make it easier to understand the code.
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
|
|
Patch changes return type from int to bool for
cdns3_is_host and cdns3_is_device functions.
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
|
|
IRQ_NONE can be returned indirect.
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
|
|
Patch deletes unnecessary != from condition statement in cdns3_drd_init
function.
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
|
|
Patch remove some variables initialization from core.c and drd.c
file.
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
|
|
During device mode initialization, lots of device information
are printed to console, see below. Change them as debug message.
cdns-usb3 5b130000.cdns3: Initialized ep0 support:
cdns-usb3 5b130000.cdns3: Initialized ep1out support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep2out support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep3out support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep4out support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep5out support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep6out support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep7out support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep1in support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep2in support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep3in support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep4in support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep5in support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep6in support: BULK, INT ISO
cdns-usb3 5b130000.cdns3: Initialized ep7in support: BULK, INT ISO
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Reviewed-by: Roger Quadros <rogerq@ti.com>
Link: https://lore.kernel.org/r/20200331081005.32752-4-peter.chen@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
|
This patch introduce new Cadence USBSS DRD driver to Linux kernel.
The Cadence USBSS DRD Controller is a highly configurable IP Core which
can be instantiated as Dual-Role Device (DRD), Peripheral Only and
Host Only (XHCI)configurations.
The current driver has been validated with FPGA platform. We have
support for PCIe bus, which is used on FPGA prototyping.
The host side of USBSS-DRD controller is compliant with XHCI
specification, so it works with standard XHCI Linux driver.
Signed-off-by: Pawel Laszczak <pawell@cadence.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
|
