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arm: dts: meson-gxl: Add USB Gadget nodes for U-Boot

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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>
This commit is contained in:
Neil Armstrong 2020-03-30 11:27:26 +02:00
parent dc999e5759
commit a19e8a0f03
4 changed files with 30 additions and 3 deletions
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2
arch/arm/dts/meson-gxl-s905x-khadas-vim-u-boot.dtsi
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@ -4,4 +4,4 @@
* Author: Neil Armstrong <narmstrong@baylibre.com> * Author: Neil Armstrong <narmstrong@baylibre.com>
*/ */
#include "meson-gx-u-boot.dtsi" #include "meson-gxl-u-boot.dtsi"

6
arch/arm/dts/meson-gxl-s905x-libretech-cc-u-boot.dtsi
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@ -4,4 +4,8 @@
* Author: Neil Armstrong <narmstrong@baylibre.com> * Author: Neil Armstrong <narmstrong@baylibre.com>
*/ */
#include "meson-gx-u-boot.dtsi" #include "meson-gxl-u-boot.dtsi"
&dwc2 {
status = "okay";
};

2
arch/arm/dts/meson-gxl-s905x-p212-u-boot.dtsi
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@ -4,4 +4,4 @@
* Author: Neil Armstrong <narmstrong@baylibre.com> * Author: Neil Armstrong <narmstrong@baylibre.com>
*/ */
#include "meson-gx-u-boot.dtsi" #include "meson-gxl-u-boot.dtsi"

23
arch/arm/dts/meson-gxl-u-boot.dtsi Normal file
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@ -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";
};
};