mirror of
https://github.com/AsahiLinux/u-boot
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58f68611df
Update the H5 DT files from the Linux 5.12 release. The changes don't affect U-Boot at all, but fix Gigabit Ethernet when this DT is passed on to the Linux kernel. It also introduces DVFS. This also updates the shared sunxi-h3-h5.dtsi, but that only adds nodes that are of no concern to U-Boot. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
163 lines
3 KiB
Text
163 lines
3 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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// Copyright (C) 2017 Antony Antony <antony@phenome.org>
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// Copyright (C) 2016 ARM Ltd.
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/dts-v1/;
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#include "sun50i-h5.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/pinctrl/sun4i-a10.h>
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/ {
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model = "FriendlyARM NanoPi NEO Plus2";
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compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
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aliases {
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ethernet0 = &emac;
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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leds {
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compatible = "gpio-leds";
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led-0 {
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label = "nanopi:green:pwr";
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gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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led-1 {
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label = "nanopi:red:status";
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gpios = <&pio 0 20 GPIO_ACTIVE_HIGH>;
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};
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};
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reg_gmac_3v3: gmac-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "gmac-3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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startup-delay-us = <100000>;
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enable-active-high;
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gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>;
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};
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reg_vcc3v3: vcc3v3 {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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vdd_cpux: gpio-regulator {
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compatible = "regulator-gpio";
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regulator-name = "vdd-cpux";
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regulator-type = "voltage";
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regulator-boot-on;
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regulator-always-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1300000>;
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regulator-ramp-delay = <50>; /* 4ms */
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gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>;
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gpios-states = <0x1>;
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states = <1100000 0>, <1300000 1>;
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};
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wifi_pwrseq: wifi_pwrseq {
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
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post-power-on-delay-ms = <200>;
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};
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};
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&codec {
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allwinner,audio-routing =
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"Line Out", "LINEOUT",
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"MIC1", "Mic",
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"Mic", "MBIAS";
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status = "okay";
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};
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&ehci0 {
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status = "okay";
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};
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&ehci3 {
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status = "okay";
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};
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&emac {
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pinctrl-names = "default";
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pinctrl-0 = <&emac_rgmii_pins>;
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phy-supply = <®_gmac_3v3>;
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phy-handle = <&ext_rgmii_phy>;
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phy-mode = "rgmii-id";
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status = "okay";
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};
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&external_mdio {
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ext_rgmii_phy: ethernet-phy@7 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <7>;
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};
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};
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&mmc0 {
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vmmc-supply = <®_vcc3v3>;
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bus-width = <4>;
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
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status = "okay";
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};
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&mmc1 {
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vmmc-supply = <®_vcc3v3>;
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vqmmc-supply = <®_vcc3v3>;
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mmc-pwrseq = <&wifi_pwrseq>;
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bus-width = <4>;
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non-removable;
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status = "okay";
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brcmf: wifi@1 {
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reg = <1>;
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compatible = "brcm,bcm4329-fmac";
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};
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};
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&mmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_8bit_pins>;
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vmmc-supply = <®_vcc3v3>;
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bus-width = <8>;
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non-removable;
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cap-mmc-hw-reset;
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status = "okay";
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};
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&ohci0 {
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status = "okay";
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};
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&ohci3 {
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status = "okay";
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_pa_pins>;
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status = "okay";
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};
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&usb_otg {
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dr_mode = "host";
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status = "okay";
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};
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&usbphy {
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/* USB Type-A ports' VBUS is always on */
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status = "okay";
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};
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