2 commits

Author	SHA1	Message	Date
Stanley Chang	791cd7afe5	usb: dwc3: add missing of_node_put and platform_device_put ... of_get_compatible_child performs an of_node_get, so an of_node_put is required. Add platform_device_put to match with of_find_device_by_node. Fixes: 34c2004835 ("usb: dwc3: add Realtek DHC RTD SoC dwc3 glue layer driver") Signed-off-by: Stanley Chang <stanley_chang@realtek.com> Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/20231117070311.32502-1-stanley_chang@realtek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-11-21 15:30:43 +01:00
Stanley Chang	34c2004835	usb: dwc3: add Realtek DHC RTD SoC dwc3 glue layer driver ... Realtek DHC RTD SoCs integrate dwc3 IP and has some customizations to support different generations of SoCs. The RTD1619b subclass SoC only supports USB 2.0 from dwc3. The driver can set a maximum speed to support this. Add role switching function, that can switch USB roles through other drivers, or switch USB roles through user space through set /sys/class/usb_role/. Signed-off-by: Stanley Chang <stanley_chang@realtek.com> Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/20230826031028.1892-1-stanley_chang@realtek.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2023-10-02 14:05:24 +02:00