[PATCH 2/2] arm64: dts: Add Mediatek X20 Development Board support
From: robh@kernel.org (Rob Herring)
Date: 2018-05-31 17:17:33
Also in:
linux-devicetree, linux-mediatek, lkml
tOn Tue, May 29, 2018 at 10:22:58AM +0530, Manivannan Sadhasivam wrote:
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Add initial device tree support for Mediatek X20 Development Board based on MT6797 Deca core SoC. This board is one of the 96Boards Consumer Edition platform. Signed-off-by: Manivannan Sadhasivam <redacted> --- arch/arm64/boot/dts/mediatek/Makefile | 1 + .../boot/dts/mediatek/mt6797-x20-dev.dts | 33 +++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dtsdiff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index ac17f60f998c..5b7fd6ad96e4 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile@@ -3,5 +3,6 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt2712-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6755-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6795-evb.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-evb.dtbdiff --git a/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts b/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts new file mode 100644 index 000000000000..2c09ca95d9e2 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts@@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for MediaTek X20 Development Board + * + * Copyright (C) 2018, Linaro Ltd. + * + */ + +/dts-v1/; + +#include "mt6797.dtsi" + +/ { + model = "Mediatek X20 Development Board"; + compatible = "archermind,mt6797-x20-dev", "mediatek,mt6797";
The board compatible needs documenting.
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ memory at 40000000 {
+ device_type = "memory";
+ reg = <0 0x40000000 0 0x1e605000>;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+};
+
+&uart1 {
+ status = "okay";
+};
--
2.17.0