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arm64: dts: add board AN400

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Add devicetrees support for Amlogic AN400  board based T7 SoC.

Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://lore.kernel.org/r/20230706091954.3301224-3-xianwei.zhao@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
This commit is contained in:
Xianwei Zhao 2023-07-06 17:19:53 +08:00 committed by Neil Armstrong
parent 015623ec05
commit 6f048cc7a6
2 changed files with 40 additions and 0 deletions
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1
arch/arm64/boot/dts/amlogic/Makefile
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@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0 # SPDX-License-Identifier: GPL-2.0
dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c302x-aw409.dtb dtb-$(CONFIG_ARCH_MESON) += amlogic-c3-c302x-aw409.dtb
dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-an400.dtb
dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-khadas-vim4.dtb dtb-$(CONFIG_ARCH_MESON) += amlogic-t7-a311d2-khadas-vim4.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb dtb-$(CONFIG_ARCH_MESON) += meson-a1-ad401.dtb
dtb-$(CONFIG_ARCH_MESON) += meson-axg-jethome-jethub-j100.dtb dtb-$(CONFIG_ARCH_MESON) += meson-axg-jethome-jethub-j100.dtb

39
arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts Normal file
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@ -0,0 +1,39 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2023 Amlogic, Inc. All rights reserved.
*/
/dts-v1/;
#include "amlogic-t7.dtsi"
/ {
model = "Amlogic A311D2 AN400 Development Board";
compatible = "amlogic,an400", "amlogic,a311d2", "amlogic,t7";
interrupt-parent = <&gic>;
#address-cells = <2>;
#size-cells = <2>;
aliases {
serial0 = &uart_a;
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x00000000 0x00000000 0xE0000000
0x00000001 0x00000000 0x00000000 0x20000000>;
};
xtal: xtal-clk {
compatible = "fixed-clock";
clock-frequency = <24000000>;
clock-output-names = "xtal";
#clock-cells = <0>;
};
};
&uart_a {
clocks = <&xtal>, <&xtal>, <&xtal>;
clock-names = "xtal", "pclk", "baud";
status = "okay";
};