diff options
Diffstat (limited to 'arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts')
| -rw-r--r-- | arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts new file mode 100644 index 000000000..39ee279a1 --- /dev/null +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-ref.dts @@ -0,0 +1,86 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +// +// Device Tree Source for UniPhier LD20 Reference Board +// +// Copyright (C) 2015-2016 Socionext Inc. +// Author: Masahiro Yamada <yamada.masahiro@socionext.com> + +/dts-v1/; +#include "uniphier-ld20.dtsi" +#include "uniphier-ref-daughter.dtsi" +#include "uniphier-support-card.dtsi" + +/ { + model = "UniPhier LD20 Reference Board"; + compatible = "socionext,uniphier-ld20-ref", "socionext,uniphier-ld20"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + serial0 = &serial0; + serial1 = &serialsc; + serial2 = &serial2; + serial3 = &serial3; + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + ethernet0 = ð + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0xc0000000>; + }; +}; + +ðsc { + interrupts = <0 8>; +}; + +&serialsc { + interrupts = <0 8>; +}; + +&serial0 { + status = "okay"; +}; + +&gpio { + xirq0 { + gpio-hog; + gpios = <UNIPHIER_GPIO_IRQ(0) 0>; + input; + }; +}; + +&i2c0 { + status = "okay"; +}; + +ð { + status = "okay"; + phy-handle = <ðphy>; +}; + +&mdio { + ethphy: ethernet-phy@0 { + reg = <0>; + }; +}; + +&pinctrl_ether_rgmii { + tx { + pins = "RGMII_TXCLK", "RGMII_TXD0", "RGMII_TXD1", + "RGMII_TXD2", "RGMII_TXD3", "RGMII_TXCTL"; + drive-strength = <9>; + }; +}; + +&usb { + status = "okay"; +}; |