mirror of
https://github.com/libretro/Lakka-LibreELEC.git
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74 lines
2.1 KiB
Diff
74 lines
2.1 KiB
Diff
From 75671e34bec14c140e4e81ae742de16b2a29d174 Mon Sep 17 00:00:00 2001
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From: Christian Hewitt <christianshewitt@gmail.com>
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Date: Mon, 1 Jan 2024 07:40:15 +0000
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Subject: [PATCH 53/53] WIP: arm64: dts: meson: add p271 support
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Add a device-tree for the Amlogic P271 (S905L) reference design board. This is
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similar to the P212 (S905X) but with silicon differences to omit the VP9 codec
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and use Mali 450-MP2 not MP3. The SoC is marked with S905L and a "2" (believed
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to denote the MP2) and is sometimes wrongly described on some distributor stock
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lists (and box vendor marketing) as an S905L2 chip.
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Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
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---
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.../boot/dts/amlogic/meson-gxl-s905l-p271.dts | 47 +++++++++++++++++++
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1 file changed, 47 insertions(+)
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create mode 100644 arch/arm64/boot/dts/amlogic/meson-gxl-s905l-p271.dts
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diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905l-p271.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905l-p271.dts
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new file mode 100644
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index 000000000000..a902e4af7c15
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--- /dev/null
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+++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905l-p271.dts
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@@ -0,0 +1,47 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2024 Christian Hewitt <christianshewitt@gmail.com>
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+ */
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+
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+/dts-v1/;
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+
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+#include "meson-gxl-s905x.dtsi"
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+#include "meson-gx-p23x-q20x.dtsi"
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+
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+/ {
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+ compatible = "amlogic,p271", "amlogic,s905l", "amlogic,meson-gxl";
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+ model = "Amlogic Meson GXLX (S905L) P271 Development Board";
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+
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+ memory@0 {
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+ device_type = "memory";
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+ reg = <0x0 0x0 0x0 0x40000000>;
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+ };
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+
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+ sound {
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+ model = "P271";
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+ };
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+};
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+
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+&apb {
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+ mali: gpu@c0000 {
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+ /* Mali 450-MP2 */
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+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 163 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>;
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+ interrupt-names = "gp", "gpmmu", "pp", "pmu",
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+ "pp0", "ppmmu0", "pp1", "ppmmu1";
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+ };
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+};
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+
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+&saradc {
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+ compatible = "amlogic,meson-gxlx-saradc", "amlogic,meson-saradc";
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+};
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+
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+&usb {
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+ dr_mode = "host";
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+};
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--
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2.34.1
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