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| author | Min Lin <linmin@eswincomputing.com> | 2025-08-25 18:54:27 +0530 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2025-09-25 08:29:06 +0200 |
| commit | fee2f45def0379ed140de4db8f998edb1d78e619 (patch) | |
| tree | af08c83bb7d9e9e1fd7d9e77e696643992bc4c37 | |
| parent | 3329e2f3b524a6e2baef86236725e407493c46b8 (diff) | |
riscv: dts: eswin: add HiFive Premier P550 board device tree
Add minimal device tree for HiFive Premier P550 Development board
Currently the data populated in this DT file is for UART.
Signed-off-by: Min Lin <linmin@eswincomputing.com>
Co-developed-by: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com>
Signed-off-by: Pinkesh Vaghela <pinkesh.vaghela@einfochips.com>
Tested-by: Samuel Holland <samuel.holland@sifive.com>
Tested-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com>
Reviewed-by: Samuel Holland <samuel.holland@sifive.com>
Link: https://lore.kernel.org/r/20250825132427.1618089-7-pinkesh.vaghela@einfochips.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/eswin/Makefile | 2 | ||||
| -rw-r--r-- | arch/riscv/boot/dts/eswin/eic7700-hifive-premier-p550.dts | 29 |
3 files changed, 32 insertions, 0 deletions
diff --git a/arch/riscv/boot/dts/Makefile b/arch/riscv/boot/dts/Makefile index 3b99e91efa25..3763d199c70a 100644 --- a/arch/riscv/boot/dts/Makefile +++ b/arch/riscv/boot/dts/Makefile @@ -2,6 +2,7 @@ subdir-y += allwinner subdir-y += andes subdir-y += canaan +subdir-y += eswin subdir-y += microchip subdir-y += renesas subdir-y += sifive diff --git a/arch/riscv/boot/dts/eswin/Makefile b/arch/riscv/boot/dts/eswin/Makefile new file mode 100644 index 000000000000..224101ae471e --- /dev/null +++ b/arch/riscv/boot/dts/eswin/Makefile @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_ARCH_ESWIN) += eic7700-hifive-premier-p550.dtb diff --git a/arch/riscv/boot/dts/eswin/eic7700-hifive-premier-p550.dts b/arch/riscv/boot/dts/eswin/eic7700-hifive-premier-p550.dts new file mode 100644 index 000000000000..131ed1fc6b2e --- /dev/null +++ b/arch/riscv/boot/dts/eswin/eic7700-hifive-premier-p550.dts @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (c) 2024, Beijing ESWIN Computing Technology Co., Ltd. + */ + +/dts-v1/; + +#include "eic7700.dtsi" + +/ { + compatible = "sifive,hifive-premier-p550", "eswin,eic7700"; + model = "SiFive HiFive Premier P550"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&uart0 { + status = "okay"; +}; + +&uart2 { + status = "okay"; +}; |