+++ /dev/null
-// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-/*
- * Copyright (c) 2018 Oleg Ivanov <balbes-150@yandex.ru>
- * Copyright (c) 2018 Martin Blumenstingl <martin.blumenstingl@googlemail.com>
- */
-
-/dts-v1/;
-
-#include "meson8m2.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/input/input.h>
-
-/ {
- model = "Tronsmart MXIII Plus";
- compatible = "tronsmart,mxiii-plus", "amlogic,meson8m2";
-
- aliases {
- ethernet0 = ðmac;
- i2c0 = &i2c_AO;
- serial0 = &uart_AO;
- mmc0 = &sd_card_slot;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
- memory {
- device_type = "memory";
- reg = <0x40000000 0x80000000>;
- };
-
- adc-keys {
- compatible = "adc-keys";
- io-channels = <&saradc 0>;
- io-channel-names = "buttons";
- keyup-threshold-microvolt = <1710000>;
-
- button-function {
- label = "Function";
- linux,code = <KEY_FN>;
- press-threshold-microvolt = <10000>;
- };
- };
-
- sdio_pwrseq: sdio-pwrseq {
- compatible = "mmc-pwrseq-simple";
-
- pinctrl-0 = <&xtal_32k_out_pins>;
- pinctrl-names = "default";
-
- reset-gpios = <&gpio GPIOX_11 GPIO_ACTIVE_LOW>,
- <&gpio_ao GPIOAO_6 GPIO_ACTIVE_LOW>;
-
- clocks = <&xtal_32k_out>;
- clock-names = "ext_clock";
- };
-
- vcc_3v3: regulator-vcc3v3 {
- compatible = "regulator-fixed";
- regulator-name = "VCC3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- };
-
- xtal_32k_out: xtal-32k-out-clk {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <32768>;
- clock-output-names = "xtal_32k_out";
- };
-};
-
-&cpu0 {
- cpu-supply = <&vcck>;
-};
-
-ðmac {
- status = "okay";
-
- pinctrl-0 = <ð_rgmii_pins>;
- pinctrl-names = "default";
-
- phy-handle = <ð_phy0>;
- phy-mode = "rgmii-id";
-
- mdio {
- compatible = "snps,dwmac-mdio";
- #address-cells = <1>;
- #size-cells = <0>;
-
- eth_phy0: ethernet-phy@0 {
- /* Realtek RTL8211F (0x001cc916) */
- reg = <0>;
-
- reset-assert-us = <10000>;
- reset-deassert-us = <80000>;
- reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
- };
- };
-};
-
-&ir_receiver {
- status = "okay";
- pinctrl-0 = <&ir_recv_pins>;
- pinctrl-names = "default";
-};
-
-&i2c_AO {
- status = "okay";
- pinctrl-0 = <&i2c_ao_pins>;
- pinctrl-names = "default";
-
- pmic@32 {
- compatible = "ricoh,rn5t618";
- reg = <0x32>;
- system-power-controller;
-
- regulators {
- vcck: DCDC1 {
- regulator-name = "VCCK";
- regulator-min-microvolt = <825000>;
- regulator-max-microvolt = <1150000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- vddee: DCDC2 {
- /* the output is also used as VDDAO */
- regulator-name = "VDD_EE";
- regulator-min-microvolt = <950000>;
- regulator-max-microvolt = <1150000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- DCDC3 {
- regulator-name = "VDD_DDR";
- regulator-min-microvolt = <1500000>;
- regulator-max-microvolt = <1500000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- LDO1 {
- regulator-name = "VDDIO_AO28";
- regulator-min-microvolt = <2900000>;
- regulator-max-microvolt = <2900000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- vddio_ao1v8: LDO2 {
- regulator-name = "VDDIO_AO18";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- LDO3 {
- regulator-name = "VCC1V8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- LDO4 {
- regulator-name = "VCC2V8";
- regulator-min-microvolt = <2850000>;
- regulator-max-microvolt = <2850000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- LDO5 {
- regulator-name = "AVDD1V8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- LDORTC1 {
- regulator-name = "VDD_LDO";
- regulator-min-microvolt = <2700000>;
- regulator-max-microvolt = <2700000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- LDORTC2 {
- regulator-name = "RTC_0V9";
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <900000>;
- regulator-boot-on;
- regulator-always-on;
- };
- };
- };
-};
-
-&mali {
- mali-supply = <&vddee>;
-};
-
-&saradc {
- status = "okay";
- vref-supply = <&vddio_ao1v8>;
-};
-
-/* SDIO wifi */
-&sdhc {
- status = "okay";
-
- pinctrl-0 = <&sdxc_a_pins>;
- pinctrl-names = "default";
-
- bus-width = <4>;
- max-frequency = <50000000>;
-
- disable-wp;
- non-removable;
- cap-mmc-highspeed;
- cap-sd-highspeed;
-
- mmc-pwrseq = <&sdio_pwrseq>;
-
- vmmc-supply = <&vcc_3v3>;
- vqmmc-supply = <&vcc_3v3>;
-};
-
-&sdio {
- status = "okay";
-
- pinctrl-0 = <&sd_b_pins>;
- pinctrl-names = "default";
-
- /* SD card */
- sd_card_slot: slot@1 {
- compatible = "mmc-slot";
- reg = <1>;
- status = "okay";
-
- bus-width = <4>;
- no-sdio;
- cap-mmc-highspeed;
- cap-sd-highspeed;
- disable-wp;
-
- cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
-
- vmmc-supply = <&vcc_3v3>;
- };
-};
-
-/* connected to the Bluetooth module */
-&uart_A {
- status = "okay";
- pinctrl-0 = <&uart_a1_pins>, <&uart_a1_cts_rts_pins>;
- pinctrl-names = "default";
- uart-has-rtscts;
-
- bluetooth {
- compatible = "brcm,bcm20702a1";
- shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>;
- max-speed = <2000000>;
- };
-};
-
-&uart_AO {
- status = "okay";
- pinctrl-0 = <&uart_ao_a_pins>;
- pinctrl-names = "default";
-};
-
-&usb0 {
- status = "okay";
-};
-
-&usb1 {
- status = "okay";
-};
-
-&usb0_phy {
- status = "okay";
-};
-
-&usb1_phy {
- status = "okay";
-};
projects / linux-2.6-microblaze.git / blobdiff