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Message-ID: <f9039589-410e-faa9-fc7a-b1e71039dae5@sholland.org>
Date: Sat, 26 Nov 2022 13:39:14 -0600
From: Samuel Holland <samuel@...lland.org>
To: Icenowy Zheng <uwu@...nowy.me>, Marc Zyngier <maz@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Palmer Dabbelt <palmer@...belt.com>,
Paul Walmsley <paul.walmsley@...ive.com>,
Daniel Lezcano <daniel.lezcano@...aro.org>,
Jisheng Zhang <jszhang@...nel.org>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
linux-riscv@...ts.infradead.org
Subject: Re: [PATCH 1/3] dt-bindings: timer: sifive,clint: add comaptibles for
T-Head's C9xx
On 11/20/22 22:17, Icenowy Zheng wrote:
> T-Head C906/C910 CLINT is not compliant to SiFive ones (and even not
> compliant to the newcoming ACLINT spec) because of lack of mtime
> register.
>
> Add a compatible string formatted like the C9xx-specific PLIC
> compatible, and do not allow a SiFive one as fallback because they're
> not really compliant.
>
> Signed-off-by: Icenowy Zheng <uwu@...nowy.me>
> ---
> Documentation/devicetree/bindings/timer/sifive,clint.yaml | 8 ++++++++
> 1 file changed, 8 insertions(+)
Reviewed-by: Samuel Holland <samuel@...lland.org>
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