Commit 35ee52be authored by Oleg Ivanov's avatar Oleg Ivanov Committed by Kevin Hilman
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ARM: dts: meson8m2: add support for the Tronsmart MXIII Plus 



The Tronsmart MXIII Plus is an Android TV box which uses the Amlogic
S812 (Meson8m2) SoC. It uses a Realtek RTL8211F RGMII Ethernet PHY as
well as a Ricoh RN5T618 system power controller. It also comes with an
Ampak AP6330 SDIO wifi/Bluetooth combo chip (support for wifi and
Bluetooth is currently not added because the Linux drivers currently
only support one MMC controller and that is used for the SD card).

Signed-off-by: default avatarOleg Ivanov <balbes-150@yandex.ru>
Signed-off-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent e981e459

arch/arm/boot/dts/Makefile

+2 −1
Original line number Original line Diff line number Diff line
@@ -312,7 +312,8 @@ dtb-$(CONFIG_ARCH_NPCM7XX) += \ 
dtb-$(CONFIG_MACH_MESON6) += \

dtb-$(CONFIG_MACH_MESON6) += \

	meson6-atv1200.dtb

	meson6-atv1200.dtb

dtb-$(CONFIG_MACH_MESON8) += \

dtb-$(CONFIG_MACH_MESON8) += \

	meson8-minix-neo-x8.dtb

	meson8-minix-neo-x8.dtb \

	meson8m2-mxiii-plus.dtb

dtb-$(CONFIG_ARCH_MMP) += \

dtb-$(CONFIG_ARCH_MMP) += \

	pxa168-aspenite.dtb \

	pxa168-aspenite.dtb \

	pxa910-dkb.dtb \

	pxa910-dkb.dtb \

arch/arm/boot/dts/meson8m2-mxiii-plus.dts

0 → 100644
+244 −0
Original line number Original line Diff line number Diff line 
// 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 = &ethmac;

		i2c0 = &i2c_AO;

		serial0 = &uart_AO;

		serial1 = &uart_A;

		mmc0 = &sd_card_slot;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	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>;

		};

	};



	vcc_3v3: regulator-vcc3v3 {

		compatible = "regulator-fixed";

		regulator-name = "VCC3V3";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

	};

};



&cpu0 {

	cpu-supply = <&vcck>;

};



&ethmac {

	status = "okay";



	pinctrl-0 = <&eth_rgmii_pins>;

	pinctrl-names = "default";



	phy-handle = <&eth_phy0>;

	phy-mode = "rgmii";



	amlogic,tx-delay-ns = <4>;



	snps,reset-gpio = <&gpio GPIOH_4 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_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;

			};



			DCDC2 {

				regulator-name = "VDDAO";

				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;

			};

		};

	};

};



&saradc {

	status = "okay";

	vref-supply = <&vddio_ao1v8>;

};



&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_HIGH>;

		cd-inverted;



		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;

};



&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";

};

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