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Add devicetree support for 96Boards Chameleon96 board from Novtech, Inc. based on Altera CycloneV SoC FPGA. This board is one of the Consumer Edition boards of the 96Boards family and has the following key features: * SoC - Intel Cyclone V SoC FPGA * GPU - Graphics based on Intel Video Suite for FPGA * RAM - 512MB DDR3L * USB - 2x USB2.0 Host, 1x USB2.0 OTG * Wireless - Wifi, BT More information about this board can be found in 96Boards product page: https://www.96boards.org/product/chameleon96/ Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
131 lines
2.0 KiB
Plaintext
131 lines
2.0 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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/*
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* Device Tree file for the Chameleon96
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*
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* Copyright (c) 2018 Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
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*/
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#include <dt-bindings/gpio/gpio.h>
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#include "socfpga_cyclone5.dtsi"
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/ {
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model = "Novetech Chameleon96";
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compatible = "novtech,chameleon96", "altr,socfpga-cyclone5", "altr,socfpga";
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chosen {
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bootargs = "earlyprintk";
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stdout-path = "serial0:115200n8";
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};
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memory@0 {
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name = "memory";
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device_type = "memory";
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reg = <0x0 0x20000000>; /* 512MB */
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};
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regulator_3_3v: 3-3-v-regulator {
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compatible = "regulator-fixed";
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regulator-name = "3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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leds {
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compatible = "gpio-leds";
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user_led1 {
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label = "green:user1";
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gpios = <&porta 14 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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};
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user_led2 {
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label = "green:user2";
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gpios = <&porta 22 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "mmc0";
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};
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user_led3 {
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label = "green:user3";
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gpios = <&porta 25 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "none";
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};
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user_led4 {
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label = "green:user4";
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gpios = <&portb 3 GPIO_ACTIVE_LOW>;
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panic-indicator;
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linux,default-trigger = "none";
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};
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};
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&i2c0 {
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/* On Low speed expansion */
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label = "LS-I2C0";
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status = "okay";
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};
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&i2c1 {
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/* On Low speed expansion */
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label = "LS-I2C1";
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status = "okay";
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};
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&i2c2 {
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status = "okay";
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};
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&i2c3 {
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/* On High speed expansion */
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label = "HS-I2C2";
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status = "okay";
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};
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&mmc0 {
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vmmc-supply = <®ulator_3_3v>;
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vqmmc-supply = <®ulator_3_3v>;
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status = "okay";
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};
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&spi0 {
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/* On High speed expansion */
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label = "HS-SPI1";
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status = "okay";
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};
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&spi1 {
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/* On Low speed expansion */
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label = "LS-SPI0";
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status = "okay";
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};
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&uart0 {
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/* On Low speed expansion */
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label = "LS-UART1";
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status = "okay";
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};
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&uart1 {
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/* On Low speed expansion */
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label = "LS-UART0";
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status = "okay";
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};
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&usbphy0 {
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status = "okay";
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};
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&usb1 {
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status = "okay";
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};
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