/* * DTS File for HiSilicon Poplar Development Board * * Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd. * * Released under the GPLv2 only. * SPDX-License-Identifier: GPL-2.0 */ /dts-v1/; #include <dt-bindings/gpio/gpio.h> #include "hi3798cv200.dtsi" #include "poplar-pinctrl.dtsi" / { model = "HiSilicon Poplar Development Board"; compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200"; aliases { serial0 = &uart0; serial2 = &uart2; }; chosen { stdout-path = "serial0:115200n8"; }; memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; }; firmware { optee { compatible = "linaro,optee-tz"; method = "smc"; }; }; leds { compatible = "gpio-leds"; user-led0 { label = "USER-LED0"; gpios = <&gpio6 3 GPIO_ACTIVE_LOW>; linux,default-trigger = "heartbeat"; default-state = "off"; }; user-led1 { label = "USER-LED1"; gpios = <&gpio5 1 GPIO_ACTIVE_LOW>; linux,default-trigger = "mmc0"; default-state = "off"; }; user-led2 { label = "USER-LED2"; gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; linux,default-trigger = "none"; default-state = "off"; }; user-led3 { label = "USER-LED3"; gpios = <&gpio10 6 GPIO_ACTIVE_LOW>; linux,default-trigger = "cpu0"; default-state = "off"; }; }; reg_pcie: regulator-pcie { compatible = "regulator-fixed"; regulator-name = "3V3_PCIE0"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; gpio = <&gpio6 7 0>; enable-active-high; }; }; &ehci { status = "okay"; }; &emmc { pinctrl-names = "default"; pinctrl-0 = <&emmc_pins_1 &emmc_pins_2 &emmc_pins_3 &emmc_pins_4>; fifo-depth = <256>; clock-frequency = <200000000>; cap-mmc-highspeed; mmc-ddr-1_8v; mmc-hs200-1_8v; non-removable; bus-width = <8>; status = "okay"; }; &gmac1 { status = "okay"; #address-cells = <1>; #size-cells = <0>; phy-handle = <ð_phy1>; phy-mode = "rgmii"; hisilicon,phy-reset-delays-us = <10000 10000 30000>; eth_phy1: phy@3 { reg = <3>; }; }; &gpio1 { status = "okay"; gpio-line-names = "GPIO-E", "", "", "", "", "GPIO-F", "", "GPIO-J"; }; &gpio2 { status = "okay"; gpio-line-names = "GPIO-H", "GPIO-I", "GPIO-L", "GPIO-G", "GPIO-K", "", "", ""; }; &gpio3 { status = "okay"; gpio-line-names = "", "", "", "", "GPIO-C", "", "", "GPIO-B"; }; &gpio4 { status = "okay"; gpio-line-names = "", "", "", "", "", "GPIO-D", "", ""; }; &gpio5 { status = "okay"; gpio-line-names = "", "USER-LED-1", "USER-LED-2", "", "", "GPIO-A", "", ""; }; &gpio6 { status = "okay"; gpio-line-names = "", "", "", "USER-LED-0", "", "", "", ""; }; &gpio10 { status = "okay"; gpio-line-names = "", "", "", "", "", "", "USER-LED-3", ""; }; &i2c0 { status = "okay"; label = "LS-I2C0"; }; &i2c2 { status = "okay"; label = "LS-I2C1"; }; &ir { status = "okay"; }; &ohci { status = "okay"; }; &pcie { reset-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>; vpcie-supply = <®_pcie>; status = "okay"; }; &sd0 { bus-width = <4>; cap-sd-highspeed; status = "okay"; }; &spi0 { status = "okay"; label = "LS-SPI0"; }; &uart0 { status = "okay"; }; &uart2 { status = "okay"; label = "LS-UART0"; }; /* No optional LS-UART1 on Low Speed Expansion Connector. */