Searched hist:b0c0b66c0b432d3f3a1ae5849298ba9c7f1810c5 (Results 1 – 4 of 4) sorted by relevance
| /openbmc/linux/drivers/phy/broadcom/ |
| H A D | phy-brcm-usb-init-synopsys.c | diff b0c0b66c0b432d3f3a1ae5849298ba9c7f1810c5 Fri Jan 03 12:18:11 CST 2020 Al Cooper <alcooperx@gmail.com> phy: usb: Add support for wake and USB low power mode for 7211 S2/S5
Add support for 7211 USB wake. Disable all possible 7211 USB logic
for S2/S5 if USB wake is not enabled.
On the 7211, the XHCI wake signal was not connected properly and
only goes to the USB1_USB1_CTRL_TP_DIAG1 diagonstic register.
The workaround is to have VPU code running that polls for the
proper bit in the DIAG register and to wake the system when
the bit is asserted.
Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
|
| H A D | phy-brcm-usb-init.h | diff b0c0b66c0b432d3f3a1ae5849298ba9c7f1810c5 Fri Jan 03 12:18:11 CST 2020 Al Cooper <alcooperx@gmail.com> phy: usb: Add support for wake and USB low power mode for 7211 S2/S5
Add support for 7211 USB wake. Disable all possible 7211 USB logic
for S2/S5 if USB wake is not enabled.
On the 7211, the XHCI wake signal was not connected properly and
only goes to the USB1_USB1_CTRL_TP_DIAG1 diagonstic register.
The workaround is to have VPU code running that polls for the
proper bit in the DIAG register and to wake the system when
the bit is asserted.
Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
|
| H A D | phy-brcm-usb.c | diff b0c0b66c0b432d3f3a1ae5849298ba9c7f1810c5 Fri Jan 03 12:18:11 CST 2020 Al Cooper <alcooperx@gmail.com> phy: usb: Add support for wake and USB low power mode for 7211 S2/S5
Add support for 7211 USB wake. Disable all possible 7211 USB logic
for S2/S5 if USB wake is not enabled.
On the 7211, the XHCI wake signal was not connected properly and
only goes to the USB1_USB1_CTRL_TP_DIAG1 diagonstic register.
The workaround is to have VPU code running that polls for the
proper bit in the DIAG register and to wake the system when
the bit is asserted.
Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
|
| H A D | phy-brcm-usb-init.c | diff b0c0b66c0b432d3f3a1ae5849298ba9c7f1810c5 Fri Jan 03 12:18:11 CST 2020 Al Cooper <alcooperx@gmail.com> phy: usb: Add support for wake and USB low power mode for 7211 S2/S5
Add support for 7211 USB wake. Disable all possible 7211 USB logic
for S2/S5 if USB wake is not enabled.
On the 7211, the XHCI wake signal was not connected properly and
only goes to the USB1_USB1_CTRL_TP_DIAG1 diagonstic register.
The workaround is to have VPU code running that polls for the
proper bit in the DIAG register and to wake the system when
the bit is asserted.
Signed-off-by: Al Cooper <alcooperx@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
|