Enable the second USB controller, which is connected to a hub with 4 ports. The first controller is for the OTG port and is currently not supported.
Signed-off-by: Beniamino Galvani b.galvani@gmail.com --- arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi | 8 ++++++++ configs/odroid-c2_defconfig | 7 +++++++ include/configs/meson64.h | 5 +++++ 3 files changed, 20 insertions(+)
diff --git a/arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi b/arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi index c35158d7e9..484b40504d 100644 --- a/arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi +++ b/arch/arm/dts/meson-gxbb-odroidc2-u-boot.dtsi @@ -5,3 +5,11 @@ */
#include "meson-gx-u-boot.dtsi" + +&usb0 { + status = "disabled"; +}; + +&usb1 { + hnp-srp-disable; +}; diff --git a/configs/odroid-c2_defconfig b/configs/odroid-c2_defconfig index 8849058d33..366ea125af 100644 --- a/configs/odroid-c2_defconfig +++ b/configs/odroid-c2_defconfig @@ -16,6 +16,7 @@ CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y # CONFIG_CMD_LOADS is not set CONFIG_CMD_MMC=y +CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_REGULATOR=y CONFIG_OF_CONTROL=y @@ -29,13 +30,19 @@ CONFIG_MMC_MESON_GX=y CONFIG_PHY_REALTEK=y CONFIG_DM_ETH=y CONFIG_ETH_DESIGNWARE=y +CONFIG_PHY=y +CONFIG_MESON_GXBB_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXBB=y CONFIG_DM_REGULATOR=y CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y CONFIG_DM_RESET=y CONFIG_DEBUG_UART_MESON=y CONFIG_DEBUG_UART_ANNOUNCE=y CONFIG_DEBUG_UART_SKIP_INIT=y CONFIG_MESON_SERIAL=y +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_DWC2=y CONFIG_OF_LIBFDT_OVERLAY=y diff --git a/include/configs/meson64.h b/include/configs/meson64.h index f8d3eee292..483a8f567c 100644 --- a/include/configs/meson64.h +++ b/include/configs/meson64.h @@ -16,6 +16,11 @@ #define GICC_BASE 0xc4302000 #endif
+/* USB */ +#if defined(CONFIG_MESON_GXBB) +#define CONFIG_DWC2_UTMI_WIDTH 16 +#endif + /* For splashscreen */ #ifdef CONFIG_DM_VIDEO #define CONFIG_VIDEO_BMP_RLE8