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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Jad Keskes <inasj268@gmail.com>
Cc: Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	 Olivia Mackall <olivia@selenic.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	 Alexander Clouter <alex@digriz.org.uk>,
	devicetree@vger.kernel.org, linux-crypto@vger.kernel.org,
	 linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 1/2] dt-bindings: rng: timeriomem_rng: add reg-io-width and mask properties
Date: Mon, 22 Jun 2026 09:36:37 +0200	[thread overview]
Message-ID: <20260622-inescapable-primitive-horse-48cf65@quoll> (raw)
In-Reply-To: <20260618120110.36439-1-inasj268@gmail.com>

On Thu, Jun 18, 2026 at 01:01:09PM +0100, Jad Keskes wrote:
> Add optional reg-io-width (1, 2, or 4 bytes) and mask properties.
> reg-io-width selects the bus access size.  mask is ANDed with the raw
> register value to allow only the entropy-bearing bits through.

You should explain here why. Why are you doing this? Why do we want
this?

> 
> Update the example to show a 1-byte configuration.
> 
> Signed-off-by: Jad Keskes <inasj268@gmail.com>
> ---

Best regards,
Krzysztof


      parent reply	other threads:[~2026-06-22  7:36 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-06-18 12:01 [PATCH v5 1/2] dt-bindings: rng: timeriomem_rng: add reg-io-width and mask properties Jad Keskes
2026-06-18 12:01 ` [PATCH v5 2/2] hw_random: timeriomem-rng: add configurable read width and data mask Jad Keskes
2026-06-18 12:13   ` sashiko-bot
2026-06-22  7:37   ` Krzysztof Kozlowski
2026-06-22  7:36 ` Krzysztof Kozlowski [this message]

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