The STM32F4x9 MCU family has two DWC2 USB OTG cores on it. One core is USB OTG FS and other core is USB OTG HS. The USB FS core only works with its internal phy whilst the USF HS core can work in HS with external ulpi phy or in FS/LS speed with the embedded FS PHY. The goal of this patch series is to enable the use of USB OTG FS/HS cores in FS mode using the internal phy. Changes since v4: - Rebase on top of repository https://github.com/synopsys-usb/linux - Changes var names from STM32F4xx to STM32F4x9 Changes since v3: - Removed commented lines from patch (sent by mistake) - Split DTS patch by boards and SOC - Removed unnecessary pinctrl nodes from DTS files Changes since v2: - Rename driver variables to meet the driver standard - Add compatible string for HS core Changes since v1: - Add dwc2_core_params structure for stm32f4 otg fs - Add compatible string for FS core/mode - Use GGPIO register to deativate power down of the phy Bruno Herrera (5): usb: dwc2: Add support for STM32F429/439/469 USB OTG HS/FS in FS mode (internal PHY) ARM: dts: stm32: Add USB FS support for STM32F429 MCU ARM: dts: stm32: Enable USB FS on stm32f469-disco ARM: dts: stm32: Enable USB HS in FS mode (embedded phy) on stm32f429-disco dt-bindings: Document the STM32 USB OTG DWC2 core binding Documentation/devicetree/bindings/usb/dwc2.txt | 4 ++++ arch/arm/boot/dts/stm32f429-disco.dts | 16 +++++++++++++ arch/arm/boot/dts/stm32f429.dtsi | 31 ++++++++++++++++++++++++++ arch/arm/boot/dts/stm32f469-disco.dts | 16 +++++++++++++ drivers/usb/dwc2/core.h | 4 ++++ drivers/usb/dwc2/hcd.c | 13 ++++++++++- drivers/usb/dwc2/hw.h | 2 ++ drivers/usb/dwc2/params.c | 20 +++++++++++++++++ 8 files changed, 105 insertions(+), 1 deletion(-) -- 2.10.1 (Apple Git-78) -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
