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189 lines
2.8 KiB
189 lines
2.8 KiB
// 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 2>; |
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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 { |
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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 { |
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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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