| 6f1dedf0 | 11-Jan-2022 |
Amjad Ouled-Ameur <[email protected]> |
phy: amlogic: meson8b-usb2: fix shared reset control use
Use reset_control_rearm() call if an error occurs in case
phy_meson8b_usb2_power_on() fails after reset() has been called, or in
case phy_mes
phy: amlogic: meson8b-usb2: fix shared reset control use
Use reset_control_rearm() call if an error occurs in case
phy_meson8b_usb2_power_on() fails after reset() has been called, or in
case phy_meson8b_usb2_power_off() is called i.e the resource is no longer
used and the reset line may be triggered again by other devices.
reset_control_rearm() keeps use of triggered_count sane in the reset
framework, use of reset_control_reset() on shared reset line should
be balanced with reset_control_rearm().
Signed-off-by: Amjad Ouled-Ameur <[email protected]>
Reported-by: Jerome Brunet <[email protected]>
Reviewed-by: Martin Blumenstingl <[email protected]>
Acked-by: Neil Armstrong <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
show more ...
|
| 122586d6 | 20-Nov-2020 |
Neil Armstrong <[email protected]> |
phy: amlogic: phy-meson-gxl-usb2: keep ID pull-up even in Host mode
In order to keep OTG ID detection even when in Host mode, the ID line of
the PHY (if the current phy is an OTG one) pull-up should
phy: amlogic: phy-meson-gxl-usb2: keep ID pull-up even in Host mode
In order to keep OTG ID detection even when in Host mode, the ID line of
the PHY (if the current phy is an OTG one) pull-up should be kept
enable in both modes.
This fixes OTG switch on GXL, GXM & AXG platforms, otherwise once switched
to Host, the ID detection doesn't work anymore to switch back to Device.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Kevin Hilman <[email protected]>
Reviewed-by: Martin Blumenstingl <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
show more ...
|
| 8eff8b4e | 16-Nov-2020 |
Neil Armstrong <[email protected]> |
phy: amlogic: phy-meson-axg-mipi-pcie-analog: add support for MIPI DSI analog
The AXG Analog MIPI-DSI PHY also provides functions to the PCIe PHY,
thus we need to have inclusive support for both int
phy: amlogic: phy-meson-axg-mipi-pcie-analog: add support for MIPI DSI analog
The AXG Analog MIPI-DSI PHY also provides functions to the PCIe PHY,
thus we need to have inclusive support for both interfaces at runtime.
This fixes the regmap get from parent node, removes cell param
to select a mode and implement runtime configuration & power on/off
for both functions since they are not exclusive.
Signed-off-by: Neil Armstrong <[email protected]>
Reviewed-by: Remi Pommarel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
show more ...
|