Add the USB DWC2 node to u-boot specific dtsi files since Gadget support is not (yet) available in upstream Linux yet.
Signed-off-by: Neil Armstrong narmstrong@baylibre.com --- .../meson-gxl-s905x-khadas-vim-u-boot.dtsi | 2 +- .../meson-gxl-s905x-libretech-cc-u-boot.dtsi | 6 ++++- arch/arm/dts/meson-gxl-s905x-p212-u-boot.dtsi | 2 +- arch/arm/dts/meson-gxl-u-boot.dtsi | 23 +++++++++++++++++++ 4 files changed, 30 insertions(+), 3 deletions(-) create mode 100644 arch/arm/dts/meson-gxl-u-boot.dtsi
diff --git a/arch/arm/dts/meson-gxl-s905x-khadas-vim-u-boot.dtsi b/arch/arm/dts/meson-gxl-s905x-khadas-vim-u-boot.dtsi index c35158d7e9..39270ea71c 100644 --- a/arch/arm/dts/meson-gxl-s905x-khadas-vim-u-boot.dtsi +++ b/arch/arm/dts/meson-gxl-s905x-khadas-vim-u-boot.dtsi @@ -4,4 +4,4 @@ * Author: Neil Armstrong narmstrong@baylibre.com */
-#include "meson-gx-u-boot.dtsi" +#include "meson-gxl-u-boot.dtsi" diff --git a/arch/arm/dts/meson-gxl-s905x-libretech-cc-u-boot.dtsi b/arch/arm/dts/meson-gxl-s905x-libretech-cc-u-boot.dtsi index c35158d7e9..474a3e1604 100644 --- a/arch/arm/dts/meson-gxl-s905x-libretech-cc-u-boot.dtsi +++ b/arch/arm/dts/meson-gxl-s905x-libretech-cc-u-boot.dtsi @@ -4,4 +4,8 @@ * Author: Neil Armstrong narmstrong@baylibre.com */
-#include "meson-gx-u-boot.dtsi" +#include "meson-gxl-u-boot.dtsi" + +&dwc2 { + status = "okay"; +}; diff --git a/arch/arm/dts/meson-gxl-s905x-p212-u-boot.dtsi b/arch/arm/dts/meson-gxl-s905x-p212-u-boot.dtsi index c35158d7e9..39270ea71c 100644 --- a/arch/arm/dts/meson-gxl-s905x-p212-u-boot.dtsi +++ b/arch/arm/dts/meson-gxl-s905x-p212-u-boot.dtsi @@ -4,4 +4,4 @@ * Author: Neil Armstrong narmstrong@baylibre.com */
-#include "meson-gx-u-boot.dtsi" +#include "meson-gxl-u-boot.dtsi" diff --git a/arch/arm/dts/meson-gxl-u-boot.dtsi b/arch/arm/dts/meson-gxl-u-boot.dtsi new file mode 100644 index 0000000000..9e88afd30e --- /dev/null +++ b/arch/arm/dts/meson-gxl-u-boot.dtsi @@ -0,0 +1,23 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2019 BayLibre, SAS. + * Author: Neil Armstrong narmstrong@baylibre.com + */ + +#include "meson-gx-u-boot.dtsi" + +&usb0 { + dwc2: usb@c9100000 { + compatible = "snps,dwc2"; + reg = <0x0 0xc9100000 0x0 0x40000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc CLKID_USB1_DDR_BRIDGE>; + clock-names = "ddr"; + phys = <&usb3_phy>, <&usb2_phy1>; + dr_mode = "peripheral"; + g-rx-fifo-size = <192>; + g-np-tx-fifo-size = <128>; + g-tx-fifo-size = <128 128 16 16 16>; + status = "disabled"; + }; +};