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 74E8B1B423C; Thu, 2 Jan 2025 18:33:02 +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=1735842783; cv=none; b=g+9XFFyiXjKqflKBRwc3FgNVVSGXLcDKwp1iWV1la7ZkW5NlnJVWYME3JWa61AkdaD54kaUO1kmUL/27LwBc4QjZug4C2cwAn9fCe221QIRrAWZRJKUIVyahyPTDl7m4GnTEr5nLpBwSAfMM/ydnfVOlihvWd3IhVwN7wprhChs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735842783; c=relaxed/simple; bh=UjEECV2OYSxcOpzZEVTi6fE/Ry2EC9P3VeBTY9KETxU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=b6VsrOwB2O+8Gn4//0Igj96ZWUigfTJt2+AFvKC6Y0hUJ3iQI5VRxLBMvlEdoJ0N6DP6B2TJPcGl9AiyW4oqOkY6TyXlOwFHdYi8cAhflqCUUUq5MtTrpWFbr3490OITbu2hmByIxvtQgji2Wfdn8O5Crq86Rw4OYeK14gsCWZ4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QVgeQX0V; 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="QVgeQX0V" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8CA51C4CED0; Thu, 2 Jan 2025 18:33:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735842782; bh=UjEECV2OYSxcOpzZEVTi6fE/Ry2EC9P3VeBTY9KETxU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QVgeQX0VWK/gf5RCiSZI5tmeDbVBKw3kNXsXmg+qJtsaVC+Ti/8v+fkkz/1Mzzrov Dtulglya7gKLsv9xJHaIBQgU6K2LdgQMS7UlhJPOz/xRaCjdemuejMKjrGvsBItBFv nE3ygjWS8415cRksqfxyMOcLloBC5IrSsX+mHehTTnsGSfdoYdL89DqvBWdxpNuj+X hW823+Ifuum8IGoxVAcvqTlmypW9s1ru/Vf51+lKZNM1qAYhzsvItaolOu7LEUw13g Du8rbq/OLTuUgodPE/G5il8mf8QKQmlGgJVTtbUiKq/gDJ4V7mEe6u2UhajhowfUUL moZuLjMj9+kJw== Date: Thu, 2 Jan 2025 12:33:00 -0600 From: Rob Herring To: =?iso-8859-1?Q?J=2E_Neusch=E4fer?= Cc: Linus Walleij , Bartosz Golaszewski , Krzysztof Kozlowski , Conor Dooley , Maxime Ripard , linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/3] dt-bindings: gpio: fairchild,74hc595: Add On Semi MC74HC595A compat Message-ID: <20250102183300.GA236291-robh@kernel.org> References: <20241224-gpio74-v2-0-bbcf14183191@posteo.net> <20241224-gpio74-v2-1-bbcf14183191@posteo.net> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20241224-gpio74-v2-1-bbcf14183191@posteo.net> On Tue, Dec 24, 2024 at 09:02:10AM +0100, J. Neuschäfer wrote: > The On Semi MC74HC595A/MC74HCT595A is another part that is compatible with > the Fairchild MM74HC595. This patch adds it to the DT binding. To make the binding match what you say here, what you really should have is: compatible = "onnn,74hc595a", "fairchild,74hc595"; And then no driver change is needed (until you have some difference you want to handle). > > Reviewed-by: Linus Walleij > Signed-off-by: J. Neuschäfer > --- > > v2: > - Add Linus Walleij's R-b > --- > Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml b/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml > index e8bc9f018edb1253d700945f006e19598efb299a..629cf9b2ab8e4a63fbe17f56792a46d2066d40c3 100644 > --- a/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml > +++ b/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml > @@ -14,6 +14,7 @@ properties: > enum: > - fairchild,74hc595 > - nxp,74lvc594 > + - onnn,74hc595a > > reg: > maxItems: 1 > > -- > 2.45.2 >