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charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240724-xtheadvector-v8-3-cf043168e137@rivosinc.com> References: <20240724-xtheadvector-v8-0-cf043168e137@rivosinc.com> In-Reply-To: <20240724-xtheadvector-v8-0-cf043168e137@rivosinc.com> To: Conor Dooley <conor@kernel.org>, Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>, Paul Walmsley <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>, Jisheng Zhang <jszhang@kernel.org>, Chen-Yu Tsai <wens@csie.org>, Jernej Skrabec <jernej.skrabec@gmail.com>, Samuel Holland <samuel@sholland.org>, Samuel Holland <samuel.holland@sifive.com>, Jonathan Corbet <corbet@lwn.net>, Shuah Khan <shuah@kernel.org>, Guo Ren <guoren@kernel.org>, Evan Green <evan@rivosinc.com>, Andy Chiu <andy.chiu@sifive.com>, Jessica Clarke <jrtc27@jrtc27.com>, Andrew Jones <ajones@ventanamicro.com> Cc: linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, Charlie Jenkins <charlie@rivosinc.com>, Conor Dooley <conor.dooley@microchip.com> X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; 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riscv: Add support for xtheadvector
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diff --git a/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi b/arch/riscv/boot/dts/allwinner/sun20i-d1s.dtsi index 64c3c2e6cbe0..6367112e614a 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"; + thead,vlenb = <128>; #cooling-cells = <2>; cpu0_intc: interrupt-controller {