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Message-ID:
<PNYPR01MB111710E40AED0E1DE738CA44AFE4EA@PNYPR01MB11171.INDPRD01.PROD.OUTLOOK.COM>
Date: Tue, 8 Jul 2025 08:43:24 +0800
From: Chen Wang <unicorn_wang@...look.com>
To: Han Gao <rabenda.cn@...il.com>, devicetree@...r.kernel.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>, Alexandre Ghiti <alex@...ti.fr>,
Inochi Amaoto <inochiama@...il.com>, linux-riscv@...ts.infradead.org,
sophgo@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/3] riscv: dts: sophgo: add ziccrse for sg2042
On 2025/7/5 15:00, Han Gao wrote:
> sg2042 support Ziccrse ISA extension [1].
>
> Link: https://lore.kernel.org/all/20241103145153.105097-12-alexghiti@rivosinc.com/ [1]
>
> Signed-off-by: Han Gao <rabenda.cn@...il.com>
> Reviewed-by: Inochi Amaoto <inochiama@...il.com>
Reviewed-by: Chen Wang <unicorn_wang@...look.com>
> ---
> arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi | 320 ++++++++++++--------
> 1 file changed, 192 insertions(+), 128 deletions(-)
>
> diff --git a/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi b/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi
> index dcc984965b6b..f483f62ab0c4 100644
> --- a/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi
> +++ b/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi
> @@ -259,8 +259,9 @@ cpu0: cpu@0 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <0>;
> i-cache-block-size = <64>;
> @@ -285,8 +286,9 @@ cpu1: cpu@1 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <1>;
> i-cache-block-size = <64>;
> @@ -311,8 +313,9 @@ cpu2: cpu@2 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <2>;
> i-cache-block-size = <64>;
> @@ -337,8 +340,9 @@ cpu3: cpu@3 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <3>;
> i-cache-block-size = <64>;
> @@ -363,8 +367,9 @@ cpu4: cpu@4 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <4>;
> i-cache-block-size = <64>;
> @@ -389,8 +394,9 @@ cpu5: cpu@5 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <5>;
> i-cache-block-size = <64>;
> @@ -415,8 +421,9 @@ cpu6: cpu@6 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <6>;
> i-cache-block-size = <64>;
> @@ -441,8 +448,9 @@ cpu7: cpu@7 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <7>;
> i-cache-block-size = <64>;
> @@ -467,8 +475,9 @@ cpu8: cpu@8 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <8>;
> i-cache-block-size = <64>;
> @@ -493,8 +502,9 @@ cpu9: cpu@9 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <9>;
> i-cache-block-size = <64>;
> @@ -519,8 +529,9 @@ cpu10: cpu@10 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <10>;
> i-cache-block-size = <64>;
> @@ -545,8 +556,9 @@ cpu11: cpu@11 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <11>;
> i-cache-block-size = <64>;
> @@ -571,8 +583,9 @@ cpu12: cpu@12 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <12>;
> i-cache-block-size = <64>;
> @@ -597,8 +610,9 @@ cpu13: cpu@13 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <13>;
> i-cache-block-size = <64>;
> @@ -623,8 +637,9 @@ cpu14: cpu@14 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <14>;
> i-cache-block-size = <64>;
> @@ -649,8 +664,9 @@ cpu15: cpu@15 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <15>;
> i-cache-block-size = <64>;
> @@ -675,8 +691,9 @@ cpu16: cpu@16 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <16>;
> i-cache-block-size = <64>;
> @@ -701,8 +718,9 @@ cpu17: cpu@17 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <17>;
> i-cache-block-size = <64>;
> @@ -727,8 +745,9 @@ cpu18: cpu@18 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <18>;
> i-cache-block-size = <64>;
> @@ -753,8 +772,9 @@ cpu19: cpu@19 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <19>;
> i-cache-block-size = <64>;
> @@ -779,8 +799,9 @@ cpu20: cpu@20 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <20>;
> i-cache-block-size = <64>;
> @@ -805,8 +826,9 @@ cpu21: cpu@21 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <21>;
> i-cache-block-size = <64>;
> @@ -831,8 +853,9 @@ cpu22: cpu@22 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <22>;
> i-cache-block-size = <64>;
> @@ -857,8 +880,9 @@ cpu23: cpu@23 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <23>;
> i-cache-block-size = <64>;
> @@ -883,8 +907,9 @@ cpu24: cpu@24 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <24>;
> i-cache-block-size = <64>;
> @@ -909,8 +934,9 @@ cpu25: cpu@25 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <25>;
> i-cache-block-size = <64>;
> @@ -935,8 +961,9 @@ cpu26: cpu@26 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <26>;
> i-cache-block-size = <64>;
> @@ -961,8 +988,9 @@ cpu27: cpu@27 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <27>;
> i-cache-block-size = <64>;
> @@ -987,8 +1015,9 @@ cpu28: cpu@28 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <28>;
> i-cache-block-size = <64>;
> @@ -1013,8 +1042,9 @@ cpu29: cpu@29 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <29>;
> i-cache-block-size = <64>;
> @@ -1039,8 +1069,9 @@ cpu30: cpu@30 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <30>;
> i-cache-block-size = <64>;
> @@ -1065,8 +1096,9 @@ cpu31: cpu@31 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <31>;
> i-cache-block-size = <64>;
> @@ -1091,8 +1123,9 @@ cpu32: cpu@32 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <32>;
> i-cache-block-size = <64>;
> @@ -1117,8 +1150,9 @@ cpu33: cpu@33 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <33>;
> i-cache-block-size = <64>;
> @@ -1143,8 +1177,9 @@ cpu34: cpu@34 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <34>;
> i-cache-block-size = <64>;
> @@ -1169,8 +1204,9 @@ cpu35: cpu@35 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <35>;
> i-cache-block-size = <64>;
> @@ -1195,8 +1231,9 @@ cpu36: cpu@36 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <36>;
> i-cache-block-size = <64>;
> @@ -1221,8 +1258,9 @@ cpu37: cpu@37 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <37>;
> i-cache-block-size = <64>;
> @@ -1247,8 +1285,9 @@ cpu38: cpu@38 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <38>;
> i-cache-block-size = <64>;
> @@ -1273,8 +1312,9 @@ cpu39: cpu@39 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <39>;
> i-cache-block-size = <64>;
> @@ -1299,8 +1339,9 @@ cpu40: cpu@40 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <40>;
> i-cache-block-size = <64>;
> @@ -1325,8 +1366,9 @@ cpu41: cpu@41 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <41>;
> i-cache-block-size = <64>;
> @@ -1351,8 +1393,9 @@ cpu42: cpu@42 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <42>;
> i-cache-block-size = <64>;
> @@ -1377,8 +1420,9 @@ cpu43: cpu@43 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <43>;
> i-cache-block-size = <64>;
> @@ -1403,8 +1447,9 @@ cpu44: cpu@44 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <44>;
> i-cache-block-size = <64>;
> @@ -1429,8 +1474,9 @@ cpu45: cpu@45 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <45>;
> i-cache-block-size = <64>;
> @@ -1455,8 +1501,9 @@ cpu46: cpu@46 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <46>;
> i-cache-block-size = <64>;
> @@ -1481,8 +1528,9 @@ cpu47: cpu@47 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <47>;
> i-cache-block-size = <64>;
> @@ -1507,8 +1555,9 @@ cpu48: cpu@48 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <48>;
> i-cache-block-size = <64>;
> @@ -1533,8 +1582,9 @@ cpu49: cpu@49 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <49>;
> i-cache-block-size = <64>;
> @@ -1559,8 +1609,9 @@ cpu50: cpu@50 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <50>;
> i-cache-block-size = <64>;
> @@ -1585,8 +1636,9 @@ cpu51: cpu@51 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <51>;
> i-cache-block-size = <64>;
> @@ -1611,8 +1663,9 @@ cpu52: cpu@52 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <52>;
> i-cache-block-size = <64>;
> @@ -1637,8 +1690,9 @@ cpu53: cpu@53 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <53>;
> i-cache-block-size = <64>;
> @@ -1663,8 +1717,9 @@ cpu54: cpu@54 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <54>;
> i-cache-block-size = <64>;
> @@ -1689,8 +1744,9 @@ cpu55: cpu@55 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <55>;
> i-cache-block-size = <64>;
> @@ -1715,8 +1771,9 @@ cpu56: cpu@56 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <56>;
> i-cache-block-size = <64>;
> @@ -1741,8 +1798,9 @@ cpu57: cpu@57 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <57>;
> i-cache-block-size = <64>;
> @@ -1767,8 +1825,9 @@ cpu58: cpu@58 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <58>;
> i-cache-block-size = <64>;
> @@ -1793,8 +1852,9 @@ cpu59: cpu@59 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <59>;
> i-cache-block-size = <64>;
> @@ -1819,8 +1879,9 @@ cpu60: cpu@60 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <60>;
> i-cache-block-size = <64>;
> @@ -1845,8 +1906,9 @@ cpu61: cpu@61 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <61>;
> i-cache-block-size = <64>;
> @@ -1871,8 +1933,9 @@ cpu62: cpu@62 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <62>;
> i-cache-block-size = <64>;
> @@ -1897,8 +1960,9 @@ cpu63: cpu@63 {
> riscv,isa = "rv64imafdc";
> riscv,isa-base = "rv64i";
> riscv,isa-extensions = "i", "m", "a", "f", "d", "c",
> - "zicntr", "zicsr", "zifencei",
> - "zihpm", "xtheadvector";
> + "ziccrse", "zicntr", "zicsr",
> + "zifencei", "zihpm",
> + "xtheadvector";
> thead,vlenb = <16>;
> reg = <63>;
> i-cache-block-size = <64>;
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