From b255e1268b0b3dcc5a347d203e8f38ab52bc9a1d Mon Sep 17 00:00:00 2001
From: Jianxin Pan <jianxin.pan@amlogic.com>
Date: Thu, 12 Sep 2019 04:19:30 -0400
Subject: arm64: dts: add support for A1 based Amlogic AD401

Add basic support for the Amlogic A1 based Amlogic AD401 board:
which describe components as follows: Reserve Memory, CPU, GIC, IRQ,
Timer, UART. It's capable of booting up into the serial console.

Signed-off-by: Jianxin Pan <jianxin.pan@amlogic.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts | 30 ++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts

(limited to 'arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts')

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts b/arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts
new file mode 100644
index 000000000000..69c25c68c358
--- /dev/null
+++ b/arch/arm64/boot/dts/amlogic/meson-a1-ad401.dts
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include "meson-a1.dtsi"
+
+/ {
+	compatible = "amlogic,ad401", "amlogic,a1";
+	model = "Amlogic Meson A1 AD401 Development Board";
+
+	aliases {
+		serial0 = &uart_AO_B;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x0 0x0 0x0 0x8000000>;
+	};
+};
+
+&uart_AO_B {
+	status = "okay";
+};
-- 
cgit