linux-kernel - Re: [PATCH 03/13] riscv: dts: allwinner: Add xtheadvector to the D1/D1s devicetree

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Date: Mon, 10 Jun 2024 18:49:30 +0100
From: Jessica Clarke <jrtc27@...c27.com>
To: Charlie Jenkins <charlie@...osinc.com>
Cc: Conor Dooley <conor@...nel.org>,
 Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Paul Walmsley <paul.walmsley@...ive.com>,
 Palmer Dabbelt <palmer@...belt.com>,
 Albert Ou <aou@...s.berkeley.edu>,
 Jisheng Zhang <jszhang@...nel.org>,
 Chen-Yu Tsai <wens@...e.org>,
 Jernej Skrabec <jernej.skrabec@...il.com>,
 Samuel Holland <samuel@...lland.org>,
 Jonathan Corbet <corbet@....net>,
 Shuah Khan <shuah@...nel.org>,
 Guo Ren <guoren@...nel.org>,
 Evan Green <evan@...osinc.com>,
 Andy Chiu <andy.chiu@...ive.com>,
 linux-riscv <linux-riscv@...ts.infradead.org>,
 "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@...r.kernel.org>,
 LKML <linux-kernel@...r.kernel.org>,
 linux-sunxi@...ts.linux.dev,
 linux-doc@...r.kernel.org,
 linux-kselftest@...r.kernel.org
Subject: Re: [PATCH 03/13] riscv: dts: allwinner: Add xtheadvector to the
 D1/D1s devicetree

On 10 Jun 2024, at 05:45, Charlie Jenkins <charlie@...osinc.com> wrote:
> 
> The D1/D1s SoCs support xtheadvector so it can be included in the
> devicetree. Also include vlenb for the cpu.
> 
> Signed-off-by: Charlie Jenkins <charlie@...osinc.com>
> ---
> arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
> index 64c3c2e6cbe0..50c9f4ec8a7f 100644
> --- a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
> +++ b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi
> @@ -27,7 +27,8 @@ cpu0: cpu@0 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c", "zicntr", "zicsr",
> -       "zifencei", "zihpm";
> +       "zifencei", "zihpm", "xtheadvector";
> + riscv,vlenb = <128>;

thread,vlenb

Jess

> #cooling-cells = <2>;
> 
> cpu0_intc: interrupt-controller {
> 
> -- 
> 2.44.0
> 
> 
> _______________________________________________
> linux-riscv mailing list
> linux-riscv@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-riscv

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