Commit 5feff053 authored by Christian Hewitt's avatar Christian Hewitt Committed by Neil Armstrong
Browse files

arm64: dts: meson: add support for OSMC Vero 4K 



The OSMC Vero 4K device is based on the Amlogic S905X (P212)
reference design with the following specifications:

- 2GB DDR4 RAM
- 16GB eMMC
- HDMI 2.1 video
- S/PDIF optical output
- AV output
- 10/100 Ethernet
- AP6255 Wireless (802.11 a/b/g/n/ac, BT 4.2)
- 2x USB 2.0 ports (1x OTG)
- IR receiver (internal)
- IR extender port (external)
- 1x micro SD card slot
- 1x Power LED (red)
- 1x Reset button (in AV jack)

Signed-off-by: default avatarChristian Hewitt <christianshewitt@gmail.com>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240622135117.2608890-2-christianshewitt@gmail.com


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
parent 7d7dd631

arch/arm64/boot/dts/amlogic/Makefile

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@@ -62,6 +62,7 @@ dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-libretech-cc-v2.dtb 
dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-libretech-cc.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-nexbox-a95x.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-p212.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxl-s905x-vero4k.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxlx-s905l-p271.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxm-gt1-ultimate.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-gxm-khadas-vim2.dtb

arch/arm64/boot/dts/amlogic/meson-gxl-s905x-vero4k.dts

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+199 −0
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Copyright (c) 2024 Christian Hewitt <christianshewitt@gmail.com>

 */



/dts-v1/;



#include "meson-gxl-s905x-p212.dtsi"

#include <dt-bindings/input/input.h>

#include <dt-bindings/leds/common.h>

#include <dt-bindings/sound/meson-aiu.h>



/ {

	compatible = "osmc,vero4k", "amlogic,s905x", "amlogic,meson-gxl";

	model = "OSMC Vero 4K";



	reserved-memory {

		/* 32 MiB reserved for ARM Trusted Firmware (BL32) */

		secmon_reserved_bl32: secmon@5300000 {

			reg = <0x0 0x05300000 0x0 0x2000000>;

			no-map;

		};

	};



	gpio-keys-polled {

		compatible = "gpio-keys-polled";

		poll-interval = <20>;



		button {

			label = "power";

			linux,code = <KEY_POWER>;

			gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;

		};

	};



	leds {

		compatible = "gpio-leds";



		led-standby {

			color = <LED_COLOR_ID_RED>;

			function = LED_FUNCTION_POWER;

			gpios = <&gpio GPIODV_24 GPIO_ACTIVE_LOW>;

			default-state = "off";

			panic-indicator;

		};

	};



	dio2133: analog-amplifier {

		compatible = "simple-audio-amplifier";

		sound-name-prefix = "AU2";

		VCC-supply = <&hdmi_5v>;

		enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;

	};



	spdif_dit: audio-codec-0 {

		#sound-dai-cells = <0>;

		compatible = "linux,spdif-dit";

		sound-name-prefix = "DIT";

	};



	cvbs-connector {

		compatible = "composite-video-connector";



		port {

			cvbs_connector_in: endpoint {

				remote-endpoint = <&cvbs_vdac_out>;

			};

		};

	};



	hdmi-connector {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi_connector_in: endpoint {

				remote-endpoint = <&hdmi_tx_tmds_out>;

			};

		};

	};



	sound {

		compatible = "amlogic,gx-sound-card";

		model = "VERO4K";

		audio-aux-devs = <&dio2133>;

		audio-widgets = "Line", "Lineout";

		audio-routing = "AU2 INL", "ACODEC LOLP",

				"AU2 INR", "ACODEC LORP",

				"AU2 INL", "ACODEC LOLN",

				"AU2 INR", "ACODEC LORN",

				"Lineout", "AU2 OUTL",

				"Lineout", "AU2 OUTR";

		assigned-clocks = <&clkc CLKID_MPLL0>,

				  <&clkc CLKID_MPLL1>,

				  <&clkc CLKID_MPLL2>;

		assigned-clock-parents = <0>, <0>, <0>;

		assigned-clock-rates = <294912000>,

				       <270950400>,

				       <393216000>;



		dai-link-0 {

			sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;

		};



		dai-link-1 {

			sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;

		};



		dai-link-2 {

			sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;

			dai-format = "i2s";

			mclk-fs = <256>;



			codec-0 {

				sound-dai = <&aiu AIU_HDMI CTRL_I2S>;

			};



			codec-1 {

				sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;

			};

		};



		dai-link-3 {

			sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;



			codec-0 {

				sound-dai = <&spdif_dit>;

			};

		};



		dai-link-4 {

			sound-dai = <&aiu AIU_HDMI CTRL_OUT>;



			codec-0 {

				sound-dai = <&hdmi_tx>;

			};

		};



		dai-link-5 {

			sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;



			codec-0 {

				sound-dai = <&acodec>;

			};

		};

	};

};



&acodec {

	AVDD-supply = <&vddio_ao18>;

	status = "okay";

};



&aiu {

	status = "okay";

	pinctrl-0 = <&spdif_out_h_pins>;

	pinctrl-names = "default";

};



&cec_AO {

	status = "okay";

	pinctrl-0 = <&ao_cec_pins>;

	pinctrl-names = "default";

	hdmi-phandle = <&hdmi_tx>;

};



&cvbs_vdac_port {

	cvbs_vdac_out: endpoint {

		remote-endpoint = <&cvbs_connector_in>;

	};

};



&ethmac {

	phy-mode = "rmii";

	phy-handle = <&internal_phy>;

};



&hdmi_tx {

	status = "okay";

	pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;

	pinctrl-names = "default";

	hdmi-supply = <&hdmi_5v>;

};



&hdmi_tx_tmds_port {

	hdmi_tx_tmds_out: endpoint {

		remote-endpoint = <&hdmi_connector_in>;

	};

};



&internal_phy {

	pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;

	pinctrl-names = "default";

};



/* This UART is brought out to the DB9 connector */

&uart_AO {

	status = "okay";

};