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From: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>, Marc Zyngier <maz@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH] dt-bindings: timer: narrow regex for unit address to hex numbers
Date: Tue, 30 Jan 2024 14:39:21 -0600	[thread overview]
Message-ID: <20240130203921.GA2300248-robh@kernel.org> (raw)
In-Reply-To: <20240123083312.20808-1-krzysztof.kozlowski@linaro.org>

On Tue, Jan 23, 2024 at 09:33:12AM +0100, Krzysztof Kozlowski wrote:
> Regular expression used to match the unit address part should not allow
> non-hex numbers.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---
>  .../devicetree/bindings/timer/arm,arch_timer_mmio.yaml          | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml b/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml
> index 7a4a6ab85970..5b9fda2a81e0 100644
> --- a/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml
> +++ b/Documentation/devicetree/bindings/timer/arm,arch_timer_mmio.yaml
> @@ -60,7 +60,7 @@ properties:
>        be implemented in an always-on power domain."
>  
>  patternProperties:
> -  '^frame@[0-9a-z]*$':
> +  '^frame@[0-9a-f]*$':

Technically, it should be '+' rather than '*'. But I'm pretty sure 
generically we check that node name can't end with '@'.

  reply	other threads:[~2024-01-30 20:39 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-01-23  8:33 Krzysztof Kozlowski
2024-01-30 20:39 ` Rob Herring [this message]
2024-01-30 20:39 ` Rob Herring

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