linux-kernel - Re: [PATCH v5 09/10] riscv: dts: spacemit: add Banana Pi BPI-F3 board device tree

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Message-ID: <CALSpo=bUiwAr=Do6QxLT_vUzjuK4t6=nCtaWRLHzLW_qjKdicA@mail.gmail.com>
Date: Thu, 1 Aug 2024 11:57:34 -0400
From: Jesse Taube <jesse@...osinc.com>
To: Yixun Lan <dlan@...too.org>
Cc: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, Paul Walmsley <paul.walmsley@...ive.com>, 
	Palmer Dabbelt <palmer@...belt.com>, Albert Ou <aou@...s.berkeley.edu>, 
	Yangyu Chen <cyy@...self.name>, Daniel Lezcano <daniel.lezcano@...aro.org>, 
	Thomas Gleixner <tglx@...utronix.de>, Samuel Holland <samuel.holland@...ive.com>, 
	Anup Patel <anup@...infault.org>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
	Jiri Slaby <jirislaby@...nel.org>, Lubomir Rintel <lkundrak@...sk>, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org, 
	linux-serial@...r.kernel.org, Jisheng Zhang <jszhang@...nel.org>, 
	Inochi Amaoto <inochiama@...look.com>, Icenowy Zheng <uwu@...nowy.me>, 
	Meng Zhang <zhangmeng.kevin@...cemit.com>, Meng Zhang <kevin.z.m@...mail.com>
Subject: Re: [PATCH v5 09/10] riscv: dts: spacemit: add Banana Pi BPI-F3 board
 device tree

On Mon, Jul 29, 2024 at 8:29 PM Yixun Lan <dlan@...too.org> wrote:
>
> From: Yangyu Chen <cyy@...self.name>
>
> Banana Pi BPI-F3 [1] is a industrial grade RISC-V development board, it
> design with SpacemiT K1 8 core RISC-V chip [2].
>
> Currently only support booting into console with only uart enabled,
> other features will be added soon later.
>
> Link: https://docs.banana-pi.org/en/BPI-F3/BananaPi_BPI-F3 [1]
> Link: https://www.spacemit.com/en/spacemit-key-stone-2/ [2]
> Signed-off-by: Yangyu Chen <cyy@...self.name>
> Signed-off-by: Yixun Lan <dlan@...too.org>
Acked-by: Jesse Taube <jesse@...osinc.com>

> ---
>  arch/riscv/boot/dts/Makefile                    |  1 +
>  arch/riscv/boot/dts/spacemit/Makefile           |  2 ++
>  arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts | 19 +++++++++++++++++++
>  3 files changed, 22 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/Makefile b/arch/riscv/boot/dts/Makefile
> index fdae05bbf5563..bff887d38abe4 100644
> --- a/arch/riscv/boot/dts/Makefile
> +++ b/arch/riscv/boot/dts/Makefile
> @@ -5,6 +5,7 @@ subdir-y += microchip
>  subdir-y += renesas
>  subdir-y += sifive
>  subdir-y += sophgo
> +subdir-y += spacemit
>  subdir-y += starfive
>  subdir-y += thead
>
> diff --git a/arch/riscv/boot/dts/spacemit/Makefile b/arch/riscv/boot/dts/spacemit/Makefile
> new file mode 100644
> index 0000000000000..ac617319a5742
> --- /dev/null
> +++ b/arch/riscv/boot/dts/spacemit/Makefile
> @@ -0,0 +1,2 @@
> +# SPDX-License-Identifier: GPL-2.0
> +dtb-$(CONFIG_ARCH_SPACEMIT) += k1-bananapi-f3.dtb
> diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> new file mode 100644
> index 0000000000000..023274189b492
> --- /dev/null
> +++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts
> @@ -0,0 +1,19 @@
> +// SPDX-License-Identifier: GPL-2.0 OR MIT
> +/*
> + * Copyright (C) 2024 Yangyu Chen <cyy@...self.name>
> + */
> +
> +#include "k1.dtsi"
> +
> +/ {
> +       model = "Banana Pi BPI-F3";
> +       compatible = "bananapi,bpi-f3", "spacemit,k1";
> +
> +       chosen {
> +               stdout-path = "serial0";
> +       };
> +};
> +
> +&uart0 {
> +       status = "okay";
> +};
>
> --
> 2.45.2
>