Add support for USB OTG, RockUSB and UMS to the generic RK3528 target. USB OTG tested on following boards: - ArmSoM Sige1 - FriendlyElec NanoPi Zero2 - Radxa E20C - Radxa ROCK 2F
Signed-off-by: Jonas Karlman <[email protected]> --- arch/arm/dts/rk3528-generic.dts | 18 +++++++++++++++++- configs/generic-rk3528_defconfig | 10 ++++++++++ 2 files changed, 27 insertions(+), 1 deletion(-) diff --git a/arch/arm/dts/rk3528-generic.dts b/arch/arm/dts/rk3528-generic.dts index 637ca03325ed..34d614452ece 100644 --- a/arch/arm/dts/rk3528-generic.dts +++ b/arch/arm/dts/rk3528-generic.dts @@ -1,6 +1,6 @@ // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* - * Minimal generic DT for RK3528 with eMMC and SD-card enabled + * Minimal generic DT for RK3528 with eMMC, SD-card and USB OTG enabled */ /dts-v1/; @@ -45,3 +45,19 @@ pinctrl-0 = <&uart0m0_xfer>; status = "okay"; }; + +&usb_host0_xhci { + dr_mode = "peripheral"; + maximum-speed = "high-speed"; + phys = <&usb2phy_otg>; + phy-names = "usb2-phy"; + status = "okay"; +}; + +&usb2phy { + status = "okay"; +}; + +&usb2phy_otg { + status = "okay"; +}; diff --git a/configs/generic-rk3528_defconfig b/configs/generic-rk3528_defconfig index c989263e014a..130aa124298a 100644 --- a/configs/generic-rk3528_defconfig +++ b/configs/generic-rk3528_defconfig @@ -19,6 +19,8 @@ CONFIG_CMD_GPIO=y CONFIG_CMD_GPT=y CONFIG_CMD_MISC=y CONFIG_CMD_MMC=y +CONFIG_CMD_ROCKUSB=y +CONFIG_CMD_USB_MASS_STORAGE=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_RNG=y # CONFIG_SPL_DOS_PARTITION is not set @@ -26,6 +28,7 @@ CONFIG_CMD_RNG=y CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_NO_NET=y # CONFIG_ADC is not set +# CONFIG_USB_FUNCTION_FASTBOOT is not set CONFIG_ROCKCHIP_GPIO=y CONFIG_SUPPORT_EMMC_RPMB=y CONFIG_MMC_DW=y @@ -33,7 +36,14 @@ CONFIG_MMC_DW_ROCKCHIP=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_SDMA=y CONFIG_MMC_SDHCI_ROCKCHIP=y +CONFIG_PHY_ROCKCHIP_INNO_USB2=y CONFIG_BAUDRATE=1500000 CONFIG_DEBUG_UART_SHIFT=2 CONFIG_SYS_NS16550_MEM32=y +CONFIG_USB=y +CONFIG_USB_DWC3=y +CONFIG_USB_DWC3_GENERIC=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_USB_FUNCTION_ROCKUSB=y CONFIG_ERRNO_STR=y -- 2.54.0
