Commit 9bc7ffb0 authored by Andreas Färber's avatar Andreas Färber Committed by Kevin Hilman

arm64: dts: amlogic: Add NanoPi K2

The FriendlyARM NanoPi K2 is a single-board computer.

Cc: techsupport@friendlyarm.com
Signed-off-by: default avatarAndreas Färber <afaerber@suse.de>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 4db6db72
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nanopi-k2.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-nexbox-a95x.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-odroidc2.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-p200.dtb dtb-$(CONFIG_ARCH_MESON) += meson-gxbb-p200.dtb
......
/*
* Copyright (c) 2017 Andreas Färber
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
*/
/dts-v1/;
#include "meson-gxbb.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
compatible = "friendlyarm,nanopi-k2", "amlogic,meson-gxbb";
aliases {
serial0 = &uart_AO;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x80000000>;
};
leds {
compatible = "gpio-leds";
stat {
label = "nanopi-k2:blue:stat";
gpios = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
default-state = "on";
panic-indicator;
};
};
vdd_5v: regulator-vdd-5v {
compatible = "regulator-fixed";
regulator-name = "VDD_5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
vddio_ao18: regulator-vddio-ao18 {
compatible = "regulator-fixed";
regulator-name = "VDDIO_AO18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vddio_ao3v3: regulator-vddio-ao3v3 {
compatible = "regulator-fixed";
regulator-name = "VDDIO_AO3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vddio_tf: regulator-vddio-tf {
compatible = "regulator-gpio";
regulator-name = "VDDIO_TF";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
gpios-states = <0>;
states = <3300000 0>,
<1800000 1>;
};
wifi_32k: wifi-32k {
compatible = "pwm-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
clocks = <&wifi_32k>;
clock-names = "ext_clock";
};
vcc1v8: regulator-vcc1v8 {
compatible = "regulator-fixed";
regulator-name = "VCC1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vcc3v3: regulator-vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "VCC3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
emmc_pwrseq: emmc-pwrseq {
compatible = "mmc-pwrseq-emmc";
reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
};
};
&ethmac {
status = "okay";
pinctrl-0 = <&eth_rgmii_pins>;
pinctrl-names = "default";
phy-handle = <&eth_phy0>;
phy-mode = "rgmii";
amlogic,tx-delay-ns = <2>;
snps,reset-gpio = <&gpio GPIOZ_14 0>;
snps,reset-delays-us = <0 10000 1000000>;
snps,reset-active-low;
mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
eth_phy0: ethernet-phy@0 {
/* Realtek RTL8211F (0x001cc916) */
reg = <0>;
};
};
};
&ir {
status = "okay";
pinctrl-0 = <&remote_input_ao_pins>;
pinctrl-names = "default";
};
&pwm_ef {
status = "okay";
pinctrl-0 = <&pwm_e_pins>;
pinctrl-names = "default";
clocks = <&clkc CLKID_FCLK_DIV4>;
clock-names = "clkin0";
};
&saradc {
status = "okay";
vref-supply = <&vddio_ao18>;
};
/* SDIO */
&sd_emmc_a {
status = "okay";
pinctrl-0 = <&sdio_pins>, <&sdio_irq_pins>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
bus-width = <4>;
cap-sd-highspeed;
max-frequency = <200000000>;
non-removable;
disable-wp;
mmc-pwrseq = <&sdio_pwrseq>;
vmmc-supply = <&vddio_ao3v3>;
vqmmc-supply = <&vddio_ao18>;
brcmf: wifi@1 {
compatible = "brcm,bcm4329-fmac";
reg = <1>;
};
};
/* SD */
&sd_emmc_b {
status = "okay";
pinctrl-0 = <&sdcard_pins>;
pinctrl-names = "default";
bus-width = <4>;
cap-sd-highspeed;
max-frequency = <100000000>;
disable-wp;
cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
cd-inverted;
vmmc-supply = <&vddio_ao3v3>;
vqmmc-supply = <&vddio_tf>;
};
/* eMMC */
&sd_emmc_c {
status = "disabled";
pinctrl-0 = <&emmc_pins>;
pinctrl-names = "default";
bus-width = <8>;
cap-sd-highspeed;
max-frequency = <200000000>;
non-removable;
disable-wp;
cap-mmc-highspeed;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
mmc-pwrseq = <&emmc_pwrseq>;
vmmc-supply = <&vcc3v3>;
vqmmc-supply = <&vcc1v8>;
};
/* DBG_UART */
&uart_AO {
status = "okay";
pinctrl-0 = <&uart_ao_a_pins>;
pinctrl-names = "default";
};
/* Bluetooth on AP6212 */
&uart_A {
status = "disabled";
pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
pinctrl-names = "default";
};
/* 40-pin CON1 */
&uart_C {
status = "disabled";
pinctrl-0 = <&uart_c_pins>;
pinctrl-names = "default";
};
&usb0_phy {
status = "okay";
phy-supply = <&vdd_5v>;
};
&usb1_phy {
status = "okay";
};
&usb0 {
status = "okay";
};
&usb1 {
status = "okay";
};
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