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This tablet uses a MediaTek MT6572 system-on-chip with 1GB of RAM. It can currently boot into initramfs with a working UART and Simple Framebuffer using already initialized panel by the bootloader. Signed-off-by: Max Shevchenko <wctrl@proton.me> Link: https://lore.kernel.org/r/20250702-mt6572-v4-10-bde75b7ed445@proton.me Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
61 lines
978 B
Text
61 lines
978 B
Text
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2025 Max Shevchenko <wctrl@proton.me>
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*/
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/dts-v1/;
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#include "mt6572.dtsi"
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/ {
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model = "JTY D101";
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compatible = "jty,d101", "mediatek,mt6572";
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aliases {
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serial0 = &uart0;
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};
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chosen {
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#address-cells = <1>;
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#size-cells = <1>;
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stdout-path = "serial0:921600n8";
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framebuffer: framebuffer@bf400000 {
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compatible = "simple-framebuffer";
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memory-region = <&framebuffer_reserved>;
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width = <1024>;
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height = <600>;
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stride = <(1024 * 2)>;
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format = "r5g6b5";
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};
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x40000000>;
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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connsys@80000000 {
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reg = <0x80000000 0x100000>;
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no-map;
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};
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modem@be000000 {
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reg = <0xbe000000 0x1400000>;
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no-map;
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};
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framebuffer_reserved: framebuffer@bf400000 {
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reg = <0xbf400000 0xc00000>;
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no-map;
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};
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};
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};
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&uart0 {
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status = "okay";
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};
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