[v3,2/2] arm64: dts: Add Mediatek X20 Development Board support

Commit Message

Manivannan Sadhasivam July 19, 2018, 10:54 a.m. UTC

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 <[e-mail]>
---
 arch/arm64/boot/dts/mediatek/Makefile           |  1 +
 arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts | 33 +++++++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 arch/arm64/boot/dts/mediatek/mt6797-x20-dev.dts

Patch

diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
index ac17f60..5b7fd6a 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.dtb
diff --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 0000000..742938a
--- /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";
+
+	aliases {
+		serial0 = &uart1;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0 0x40000000 0 0x80000000>;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart1 {
+	status = "okay";
+};