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 C8BFB338587; Tue, 4 Nov 2025 17:23:16 +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=1762276996; cv=none; b=jkGKTc0aX+92D3Wc4J9NrlSn41TdMmIHJ0I7gaLzlx3SvNVFhYxIOuzWBNYARAfCiWrT3AgwVFC5uSmrH86U0mCBw+TIFvC3k2f9nGGPBcXV3zAwlpNBLFJbslxr5Vna4MYoJup9cXF1f0g6U0TXHsYRhSq48IlZaIPQDeNymIQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762276996; c=relaxed/simple; bh=E5LlO3nuIGMGzEZzuymHEqptWv1aueAZNyEcApu+pa0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DJb9ihIzbRlD78M8MXVCPHjFNP2AQDDWm4nw2VlhZQSKEXrAme2FwRowRExzJGZN2uCmoGPJC1eddcKahPj9V/RHPDJCKoYDbueNoultolY3Gq+VZNAiMjqMU1MLzvvrTjKk+iEMiiJV+0Zpaew4Brexhp5n6Kp9viKTEmRZ6rA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=HaetDQwr; 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="HaetDQwr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E99B8C4CEF7; Tue, 4 Nov 2025 17:23:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762276996; bh=E5LlO3nuIGMGzEZzuymHEqptWv1aueAZNyEcApu+pa0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=HaetDQwrl/7Fkot0PU9d+nSTeVzFdfuXVDZmdtpJpJVeBaaA0klVmA1eENrt1+e+5 TvhgjKUbjrZtovhEDg0p/Am7ivqIXvS57RaliFTnO9C2HOAGLORQ+0s4yJ1549qzi5 gnwahsmhyujkKSeMLxE7Jq6+mB8ZvHH3Eqy2gdJKkij38H6iV88jCabEwF+N90TP+d nkBwS/85Hd9v0+6QjTt5T3ckOMj14HwnAD/nWS9HVhCHfN326C9iagieA4W0sQaU1i OHNav7/x0N7m+JDB2QKDKumsi6pntWjK6Fai4t3GiS1oW6jXuTiAMboyPolY1CBmjo 4EbUobAL5zV1w== Date: Tue, 4 Nov 2025 17:23:11 +0000 From: Conor Dooley To: Billy Tsai Cc: linux@roeck-us.net, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au, linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 1/2] dt-bindings: hwmon: Add AST2700 compatible Message-ID: <20251104-grumbling-document-6483add9415e@spud> References: <20251104055112.2679087-1-billy_tsai@aspeedtech.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="EAVUn09jG7fwpxUy" Content-Disposition: inline In-Reply-To: <20251104055112.2679087-1-billy_tsai@aspeedtech.com> --EAVUn09jG7fwpxUy Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Nov 04, 2025 at 01:51:11PM +0800, Billy Tsai wrote: > Adds support for the AST2700 PWM/Tach controller by extending the > compatible string enumeration in the device tree binding. >=20 > The AST2700 PWM/Tach hardware is compatible with the existing binding > schema and requires no additional properties or modifications beyond > the new compatible string. With this commit message, I expected there to be a fallback compatible. Why isn't one used? >=20 > Signed-off-by: Billy Tsai > --- > Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.y= aml b/Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml > index 9e5ed901ae54..d6ff4182085e 100644 > --- a/Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml > +++ b/Documentation/devicetree/bindings/hwmon/aspeed,g6-pwm-tach.yaml > @@ -20,6 +20,7 @@ properties: > compatible: > enum: > - aspeed,ast2600-pwm-tach > + - aspeed,ast2700-pwm-tach > =20 > reg: > maxItems: 1 > --=20 > 2.25.1 >=20 --EAVUn09jG7fwpxUy Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCaQo2fwAKCRB4tDGHoIJi 0sYTAQDbftqnYaV1ZmhlGS+OCOMPY79jqcr4MOlskykoteVUhgD6AqEmQ/T3y0h7 Z5h+xKS/iDZ9j7HhE/bIphciTJDIMgQ= =uT06 -----END PGP SIGNATURE----- --EAVUn09jG7fwpxUy--