3 Commits

Author	SHA1	Message	Date
Neil Armstrong	66d9427403	phy: meson-gxl: remove invalid USB3 PHY driver ... The registers which are managed by the meson-gxl-usb3 PHY driver are actually "USB control" registers (which are "glue" registers which manage OTG detection and routing of the OTG capable port between the DWC2 peripheral-only controller and the DWC3 host-only controller). Drop the meson-gxl-usb3 PHY driver now that the dwc3-meson-gxl-usb driver supports the USB control registers on GXL and GXM SoCs (these were previously managed by the meson-gxl-usb3 PHY driver). Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>	2020-10-05 17:59:45 +02:00
Neil Armstrong	46eddbc58f	usb: dwc3: add Amlogic GXL & GXL DWC3 Glue ... The USB support was initialy done with a set of PHYs and dwc3-of-simple because the architecture of the USB complex was not understood correctly at the time (and proper documentation was missing...). But with the G12A family, the USB complex was correctly understood and implemented correctly. This adds a proper driver for the glue, based on the G12A one, but with enough changes to require a different driver in U-Boot. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>	2020-10-05 17:59:45 +02:00
Neil Armstrong	838c0af9d2	phy: meson-gxl-usb: add set_mode call to force switch to peripheral mode ... Add set_mode function in the Amlogic GXL PHYs that will be called by the arch code to switch PHYs from/to gadget mode. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>	2020-04-20 14:19:10 +02:00