Commit 83a6f4c6 authored by Christian Hewitt's avatar Christian Hewitt Committed by Neil Armstrong
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arm64: dts: meson: add initial support for Dreambox One/Two 



Dreambox One and Dreambox Two are based on the Amlogic W400 reference
board with an S922X chip and the following specs:

- 2GB DDR3 RAM
- 16GB eMMC
- 10/100/1000 Base-T Ethernet
- AP6356 Wireless (802.11 b/g/n/ac, BT 5.0)
- HDMI 2.1 video
- S/PDIF optical output
- 2x DVB-S2/T2
- Smartcard Reader Slot
- 2x USB 2.0 port (1x micro-USB for service)
- 1x USB 3.0 port
- IR receiver
- 1x Power LED (blue)
- 1x Power button (top)
- 1x Update/Reset button (underside)
- 1x micro SD card slot

Dreambox Two differences:

- 3" Colour LCD display (MIPI-DSI)
- Common Interface Slot

Signed-off-by: default avatarChristian Hewitt <christianshewitt@gmail.com>
Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240622140112.2609534-3-christianshewitt@gmail.com


Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
parent 96cf7ca1

arch/arm64/boot/dts/amlogic/Makefile

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@@ -21,6 +21,8 @@ dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3.dtb 
dtb-$(CONFIG_ARCH_MESON) += meson-g12b-a311d-khadas-vim3-ts050.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-cm4io.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12b-bananapi-cm4-mnt-reform2.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12b-dreambox-one.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12b-dreambox-two.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gsking-x.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking-pro.dtb

dtb-$(CONFIG_ARCH_MESON) += meson-g12b-gtking.dtb

arch/arm64/boot/dts/amlogic/meson-g12b-dreambox-one.dts

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

/*

 * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>

 */



/dts-v1/;



#include "meson-g12b-dreambox.dtsi"



/ {

	compatible = "dream,dreambox-one", "amlogic,s922x", "amlogic,g12b";

	model = "Dreambox One";

};



&sd_emmc_a {

	sd-uhs-sdr12;

};

arch/arm64/boot/dts/amlogic/meson-g12b-dreambox-two.dts

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

/*

 * Copyright (c) 2019 Christian Hewitt <christianshewitt@gmail.com>

 */



/dts-v1/;



#include "meson-g12b-dreambox.dtsi"



/ {

	compatible = "dream,dreambox-two", "amlogic,s922x", "amlogic,g12b";

	model = "Dreambox Two";

};



&sd_emmc_a {

	sd-uhs-sdr12;

	sd-uhs-sdr25;

	sd-uhs-sdr50;

	sd-uhs-sdr104;

};

arch/arm64/boot/dts/amlogic/meson-g12b-dreambox.dtsi

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

/*

 * Copyright (c) 2021 Christian Hewitt <christianshewitt@gmail.com>

 */



#include "meson-g12b-w400.dtsi"

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

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

#include <dt-bindings/sound/meson-g12a-tohdmitx.h>



/ {

	cvbs-connector {

		status = "disabled";

	};



	sdio_pwrseq: sdio-pwrseq {

		compatible = "mmc-pwrseq-simple";

		reset-gpios = <&gpio GPIOA_11 GPIO_ACTIVE_LOW>;

		clocks = <&wifi32k>;

		clock-names = "ext_clock";

	};



	spdif_dit: audio-codec-1 {

		#sound-dai-cells = <0>;

		compatible = "linux,spdif-dit";

		status = "okay";

		sound-name-prefix = "DIT";

	};



	sound {

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

		model = "DREAMBOX";

		audio-aux-devs = <&tdmout_b>;

		audio-routing = "TDMOUT_B IN 0", "FRDDR_A OUT 1",

				"TDMOUT_B IN 1", "FRDDR_B OUT 1",

				"TDMOUT_B IN 2", "FRDDR_C OUT 1",

				"TDM_B Playback", "TDMOUT_B OUT",

				"SPDIFOUT_A IN 0", "FRDDR_A OUT 3",

				"SPDIFOUT_A IN 1", "FRDDR_B OUT 3",

				"SPDIFOUT_A IN 2", "FRDDR_C OUT 3";

		assigned-clocks = <&clkc CLKID_MPLL2>,

				  <&clkc CLKID_MPLL0>,

				  <&clkc CLKID_MPLL1>;

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

		assigned-clock-rates = <294912000>,

				       <270950400>,

				       <393216000>;



		dai-link-0 {

			sound-dai = <&frddr_a>;

		};



		dai-link-1 {

			sound-dai = <&frddr_b>;

		};



		dai-link-2 {

			sound-dai = <&frddr_c>;

		};



		/* 8ch hdmi interface */

		dai-link-3 {

			sound-dai = <&tdmif_b>;

			dai-format = "i2s";

			dai-tdm-slot-tx-mask-0 = <1 1>;

			dai-tdm-slot-tx-mask-1 = <1 1>;

			dai-tdm-slot-tx-mask-2 = <1 1>;

			dai-tdm-slot-tx-mask-3 = <1 1>;

			mclk-fs = <256>;



			codec {

				sound-dai = <&tohdmitx TOHDMITX_I2S_IN_B>;

			};

		};



		/* spdif hdmi or toslink interface */

		dai-link-4 {

			sound-dai = <&spdifout_a>;



			codec-0 {

				sound-dai = <&spdif_dit>;

			};



			codec-1 {

				sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_A>;

			};

		};



		/* spdif hdmi interface */

		dai-link-5 {

			sound-dai = <&spdifout_b>;



			codec {

				sound-dai = <&tohdmitx TOHDMITX_SPDIF_IN_B>;

			};

		};



		/* hdmi glue */

		dai-link-6 {

			sound-dai = <&tohdmitx TOHDMITX_I2S_OUT>;



			codec {

				sound-dai = <&hdmi_tx>;

			};

		};

	};

};



&arb {

	status = "okay";

};



&frddr_a {

	status = "okay";

};



&frddr_b {

	status = "okay";

};



&frddr_c {

	status = "okay";

};



&ir {

	linux,rc-map-name = "rc-dreambox";

};



&saradc {

	status = "okay";

	vref-supply = <&vddao_1v8>;

};



&spdifout_a {

	pinctrl-0 = <&spdif_out_h_pins>;

	pinctrl-names = "default";

	status = "okay";

};



&spdifout_b {

	status = "okay";

};



&tdmif_b {

	status = "okay";

};



&tdmout_b {

	status = "okay";

};



&tohdmitx {

	status = "okay";

};