diff options
| author | Ben Zong-You Xie <ben717@andestech.com> | 2025-07-11 21:30:23 +0800 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2025-07-21 16:51:52 +0200 |
| commit | 9d462f56db7a0fdb0c814b34a6f9bdd01ebc23f5 (patch) | |
| tree | 04b50e5c4d81469673827b846edb9e1dfea7bff6 | |
| parent | 609496af55caff0e358bac901936b65b98900f92 (diff) | |
riscv: dts: andes: add Voyager board device tree
Introduce the device tree support for Voyager development board.
Currently only support booting into console with only uart,
other features will be added later.
Signed-off-by: Ben Zong-You Xie <ben717@andestech.com>
Link: https://lore.kernel.org/r/20250711133025.2192404-8-ben717@andestech.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/riscv/boot/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/andes/Makefile | 2 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/andes/qilai-voyager.dts | 28 |
3 files changed, 31 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/Makefile b/arch/riscv/boot/dts/Makefile index 64a898da9aee..3b99e91efa25 100644 --- a/arch/riscv/boot/dts/Makefile +++ b/arch/riscv/boot/dts/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 subdir-y += allwinner +subdir-y += andes subdir-y += canaan subdir-y += microchip subdir-y += renesas diff --git a/arch/riscv/boot/dts/andes/Makefile b/arch/riscv/boot/dts/andes/Makefile new file mode 100644 index 000000000000..c545c668ef70 --- /dev/null +++ b/arch/riscv/boot/dts/andes/Makefile @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_ANDES) += qilai-voyager.dtb diff --git a/arch/riscv/boot/dts/andes/qilai-voyager.dts b/arch/riscv/boot/dts/andes/qilai-voyager.dts new file mode 100644 index 000000000000..fa7d2b32a9b4 --- /dev/null +++ b/arch/riscv/boot/dts/andes/qilai-voyager.dts @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Copyright (C) 2025 Andes Technology Corporation. All rights reserved. + */ + +#include "qilai.dtsi" + +/ { + model = "Voyager"; + compatible = "andestech,voyager", "andestech,qilai"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@400000000 { + device_type = "memory"; + reg = <0x4 0x00000000 0x4 0x00000000>; + }; +}; + +&uart0 { + status = "okay"; +}; |