From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 480CE32D5D3; Tue, 16 Sep 2025 17:43:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758044605; cv=none; b=Dm1k5p/qfxh/sA/iJW6KgWeMCHEmg3I580BlTdcZA45nR8sr2Enjifhk6vAF2sT3cB0WY/ow8GeDePrVYAWU/6IwAJHc+MQzbb/hO25jKpcqUNqC+gBEPWoC2k+EPyizyCTfU+T3h1p0TlHyqFpX+5pKGexoranzm80XGQkiolY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758044605; c=relaxed/simple; bh=o3gS1VZdjRA3/5Nl9Domri53vUtP+1xplx+0LVfixOc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=QYg1TEm8MaPYtkwIeuhNoaKS7dAOJuW7A4yskHaYxQtp03DgztQKl8If7/IXiCKxugd4O6NUeLpXGRa6Lu8acQvMjxEOmhT5j44zN56OWrVhwFMxEonLO3NrtWgpWlGcFOeHc+tubZiY80Vkr2RUhwUX1535vyhYos43Ra1uYoo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Sh5JdfZf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Sh5JdfZf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8F753C4CEEB; Tue, 16 Sep 2025 17:43:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758044604; bh=o3gS1VZdjRA3/5Nl9Domri53vUtP+1xplx+0LVfixOc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Sh5JdfZf4uohwD4e74BHkhc0AsnbOwopGV9a/l8MPq55LZrNd43ccjyFhV5brrg/M zfOtpcpwRX/8J6GuVxdEZXt+XWyNycR5bstN1O0OGEEEYQyAdAenRuy8loIXwwngPB dE4oX+Rv1Qkh6egD67P8Q7oCi2x5OzRXStr4uIbw9SbvEyuP8EBYCZhCIkUPWP5I3q GWYRovpjAXy37PavLxaIuh/wandY995VWmVXtl3fFqPbHD9yndHETPb0N+SBYuCvGf yEiePaMI/X6TdKq5ZpQMBlRdwAWH9KuUMSvM+QKAFibAH5blKvU6haNhum+K0JGQnM /JDtSl/6ve/+w== Date: Tue, 16 Sep 2025 10:43:23 -0700 From: Drew Fustini To: Rob Herring Cc: Paul Walmsley , Palmer Dabbelt , Alexandre Ghiti , Krzysztof Kozlowski , Conor Dooley , Samuel Holland , Daniel Lezcano , Thomas Gleixner , Anup Patel , Arnd Bergmann , Joel Stanley , Joel Stanley , Michael Neuling , Nicholas Piggin , Michael Ellerman , Andy Gross , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Conor Dooley , Drew Fustini Subject: Re: [PATCH 4/7] dt-bindings: timers: Add Tenstorrent Blackhole compatible Message-ID: References: <20250913-tt-bh-dts-v1-0-ddb0d6860fe5@tenstorrent.com> <20250913-tt-bh-dts-v1-4-ddb0d6860fe5@tenstorrent.com> <20250916134400.GA3654122-robh@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250916134400.GA3654122-robh@kernel.org> On Tue, Sep 16, 2025 at 08:44:00AM -0500, Rob Herring wrote: > On Sat, Sep 13, 2025 at 02:31:03PM -0700, Drew Fustini wrote: > > From: Drew Fustini > > > > Document clint compatible for the Tenstorrent Blackhole A0 SoC. > > > > Signed-off-by: Drew Fustini > > --- > > Documentation/devicetree/bindings/timer/sifive,clint.yaml | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/Documentation/devicetree/bindings/timer/sifive,clint.yaml b/Documentation/devicetree/bindings/timer/sifive,clint.yaml > > index d85a1a088b35dabc0aa202475b926302705c4cf1..198146c59de0c95a2ffa052c8d4d7aa3f91f8e92 100644 > > --- a/Documentation/devicetree/bindings/timer/sifive,clint.yaml > > +++ b/Documentation/devicetree/bindings/timer/sifive,clint.yaml > > @@ -36,6 +36,7 @@ properties: > > - starfive,jh7100-clint # StarFive JH7100 > > - starfive,jh7110-clint # StarFive JH7110 > > - starfive,jh8100-clint # StarFive JH8100 > > + - tenstorrent,blackhole-a0-clint # Tenstorrent Blackhole > > We usually don't put Si versions (A0) in compatible strings unless later > versions changed in incompatible ways. Perhaps if you already knew that > B0 was different, then it would be appropriate. Or am I misunderstanding > what A0 means? > > Rob Okay, thanks for explaining. A0 is the silicon revision, and it is currently the only version that exists. I was just trying to be as specific as possible. I'm okay with dropping '-a0'. Should I change the plic compatible to 'tenstorrent,blackhole-plic' too? I see you gave a Rb for riscv/tenstorrent.yaml but that does have 'tenstorrent,blackhole-a0-card' and 'tenstorrent,blackhole-a0'. Should I drop '-a0' from those too or leave as-is? Thanks, Drew