190 lines
2.8 KiB
Plaintext
190 lines
2.8 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0+ OR MIT
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//
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// Device Tree Source for Akebi96 Development Board
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//
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// Derived from uniphier-ld20-global.dts.
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//
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// Copyright (C) 2015-2017 Socionext Inc.
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// Copyright (C) 2019-2020 Linaro Ltd.
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/dts-v1/;
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#include <dt-bindings/gpio/uniphier-gpio.h>
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#include "uniphier-ld20.dtsi"
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/ {
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model = "Akebi96";
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compatible = "socionext,uniphier-ld20-akebi96",
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"socionext,uniphier-ld20";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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aliases {
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serial0 = &serial0;
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serial1 = &serial1;
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serial2 = &serial2;
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serial3 = &serial3;
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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i2c2 = &i2c2;
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i2c3 = &i2c3;
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i2c4 = &i2c4;
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i2c5 = &i2c5;
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spi0 = &spi0;
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spi1 = &spi1;
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spi2 = &spi2;
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spi3 = &spi3;
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ethernet0 = ð
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0 0x80000000 0 0xc0000000>;
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};
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framebuffer@c0000000 {
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compatible = "simple-framebuffer";
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reg = <0 0xc0000000 0 0x02000000>;
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width = <1920>;
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height = <1080>;
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stride = <7680>;
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format = "a8r8g8b8";
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};
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges;
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memory@c0000000 {
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reg = <0 0xc0000000 0 0x02000000>;
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no-map;
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};
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};
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sound {
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compatible = "audio-graph-card";
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label = "UniPhier LD20";
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dais = <&spdif_port0
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&comp_spdif_port0>;
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};
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spdif-out {
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compatible = "linux,spdif-dit";
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#sound-dai-cells = <0>;
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port@0 {
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spdif_tx: endpoint {
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remote-endpoint = <&spdif_hiecout1>;
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};
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};
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};
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comp-spdif-out {
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compatible = "linux,spdif-dit";
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#sound-dai-cells = <0>;
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port@0 {
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comp_spdif_tx: endpoint {
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remote-endpoint = <&comp_spdif_hiecout1>;
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};
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};
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};
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firmware {
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optee {
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compatible = "linaro,optee-tz";
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method = "smc";
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};
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};
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};
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&spi3 {
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status = "okay";
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#address-cells = <1>;
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#size-cells = <0>;
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usb-over-spi@0 {
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compatible = "maxim,max3421-udc";
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reg = <0>;
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spi-max-frequency = <12500000>;
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interrupt-parent = <&gpio>;
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interrupt-names = "udc";
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interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
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};
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};
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&serial0 {
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/* Onboard USB-UART */
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status = "okay";
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};
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&serial2 {
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/* LS connector UART1 */
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status = "okay";
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};
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&serial3 {
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/* LS connector UART0 */
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status = "okay";
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};
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&spdif_hiecout1 {
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remote-endpoint = <&spdif_tx>;
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};
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&comp_spdif_hiecout1 {
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remote-endpoint = <&comp_spdif_tx>;
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};
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&i2c0 {
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/* LS connector I2C0 */
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status = "okay";
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};
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&i2c1 {
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/* LS connector I2C1 */
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status = "okay";
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};
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ð {
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status = "okay";
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phy-handle = <ðphy>;
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};
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&mdio {
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ethphy: ethernet-phy@0 {
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reg = <0>;
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};
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};
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&usb {
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status = "okay";
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};
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&pcie {
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status = "okay";
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};
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&gpio {
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/* IRQs for Max3421 */
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xirq0-hog {
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gpio-hog;
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gpios = <UNIPHIER_GPIO_IRQ(0) 1>;
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input;
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};
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xirq10-hog {
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gpio-hog;
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gpios = <UNIPHIER_GPIO_IRQ(10) 1>;
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input;
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};
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};
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&pinctrl_aout1 {
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groups = "aout1b";
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};
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&pinctrl_uart3 {
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groups = "uart3", "uart3_ctsrts";
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};
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