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 445B61BA06B; Tue, 2 Jul 2024 14:25:03 +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=1719930304; cv=none; b=GIVDSQsBxHpKjGwDsGhN8p/C0HJYjNOHmL5kLSwpzrsfz9jjQNAWzw01RMOVUmv7zN/rAHZyXQODOjFp9OwwPxAorZEgQjc6YeNsclcS9aKzwvhehkZOjCqnN/ufLSBcOvY7SSqWEF4N0F10MZkPgm/94aryOqCZ7w+4ux67DpI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719930304; c=relaxed/simple; bh=YxMjFqoZFypceo4E8GRL6bTbLSFyPrQuJNG4Kk8w9+A=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Peb7AvTPfNen3i9DEJPZekJp2beXsFhnD9aB/bkZaBABVgjtKuU9UjBgALE3cabCO62sdhQzhHQOD3o2rO5uZnOY3LS2X21gr458lINZNY4h5AHzGVWpkXuYOZLGFENnFnkPchEy6P0Y0Sc+1lABl+0eSmyvekTzXjzHAH6wyC4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nsU3FUlp; 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="nsU3FUlp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7B76AC4AF0C; Tue, 2 Jul 2024 14:25:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719930303; bh=YxMjFqoZFypceo4E8GRL6bTbLSFyPrQuJNG4Kk8w9+A=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=nsU3FUlpR6xTUh4FSwMJr68m4RjzZAsaUURYkCLFlg5asFrHVhRtXHUux/2tbroy5 EBS81ffbfwTz8C6C+6wNdqJuzNRBTn5oDFBmn11ecgfIJJA0L30Z3ezj56VpBpZBvu XYl0qqTdHNtbfPzcmpYEjKWaa6pqKaFHb71rxagY3g2d8cPFVF/3/Bhw7gb9BLfHQv u1iV28E/nLX58thJPry+Ozaz7c+xEU/O2pLJ4Nlis2feOp7UnRV8OyP0UiWDZzJ8l3 r4eRNWxAncJcJzetNlUvCp2tH07DFXzq/3Aq3xetF5AKgorKtw0Z9wmbhLRW+hFVp5 KjHj1Pr/fqRXg== Message-ID: <897f588f-019e-4519-9106-bc18ef22f5cb@kernel.org> Date: Tue, 2 Jul 2024 16:24:58 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/7] dt-bindings: regulator: pca9450: Make interrupt optional To: Frieder Schrempf , Conor Dooley , devicetree@vger.kernel.org, Krzysztof Kozlowski , Liam Girdwood , linux-kernel@vger.kernel.org, Mark Brown , Rob Herring , Robin Gong Cc: Frieder Schrempf , Joy Zou , Krzysztof Kozlowski References: <20240702103155.321855-1-frieder@fris.de> <20240702103155.321855-5-frieder@fris.de> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 02/07/2024 12:31, Frieder Schrempf wrote: > From: Frieder Schrempf > > The interrupt line is currently only used for printing warnings and > the PMIC works just fine without it. > > Allow boards to not use the interrupt line and therefore make it > optional. > Do you want to say that interrupt is optional in the hardware and not connected in your board? Sorry, but that's quite long statement without actually stating the main point why this should be optional in the binding. Best regards, Krzysztof