From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 71B5218B0A; Thu, 13 Nov 2025 00:32:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762993963; cv=none; b=Wub0dCSXu62/jV3ViUwjNT0pKVBm8efgw7XAOY67YgcAPRtJt6kteh0DYyUckar07RWAQNlwgQCAVGDgvAKvfqc+Sl95QVn1w+3jkCx+u0vyyXyEOF2ASLy7kMWvaXHVgHJ4vhNAUWR7r9hSq5TELJRr6dYOEerAk/goY03tcvw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762993963; c=relaxed/simple; bh=m/+r9aGxJvEn7xkVNj8FDtFlt7hWIeI90pRuJKP7cIg=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nFCV1gEf76d4MiDQs+A4HblnNWkWjxlALQwkvdQ9B0g9pdX99gBZ0NOVDzNwvY5iWAP9bMbQvMzxSbwD+f76o8zGAHj2UJ8e68/iODKjW6LdZ5DHAp3aJDC1tiy218XcsxBItNXNta7/uRCDfOvFzteWIGw0RiIMXeGEixqFnYg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=A4bARZzk; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="A4bARZzk" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Sender:Reply-To:Content-ID:Content-Description; bh=3FeclHIMfmP0p5yi4YgVnpfMuDANY93EGTrbRzcQEog=; b=A4bARZzkjhEc4B94Bse4UFyY7e uBjBc+DcEEHJelPd7qEh+Py8k1o2/cbcuwfVtu6nLD8SXo3qAREz5jKZhMFlKOs92qM+W6TXrpf3U ojnFK0kFWGVzXiGrhHdqixnB1IPUnD0nzxLkqyWOzHUF7VuAml3PODvFAF7YD60aQk6BQIF5khvDA AKpk17AQ9wcb6QjvlbjAfUUfA/y5iYEIQ2F1JwbufqFgTWrMKtEig0TS6jfr7m0fl+WTl8ECocCGh QeyWteT/9oO500Oj/efpJDtzkb6N+hu9DZgt/C4s3NHfqw5t2T2zjuIesY/5s1NyzU7WWf191v6Zz NjZkB71A==; Received: from [50.53.43.113] (helo=[192.168.254.34]) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1vJLGQ-00000009dUo-3ROc; Thu, 13 Nov 2025 00:32:38 +0000 Message-ID: Date: Wed, 12 Nov 2025 16:32:38 -0800 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 1/1] Documentation: gpio: Add a compatibility and feature list for PCA953x To: Andy Shevchenko , =?UTF-8?Q?Levente_R=C3=A9v=C3=A9sz?= , linux-gpio@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Linus Walleij , Bartosz Golaszewski , Jonathan Corbet References: <20251112224924.2091880-1-andriy.shevchenko@linux.intel.com> Content-Language: en-US From: Randy Dunlap In-Reply-To: <20251112224924.2091880-1-andriy.shevchenko@linux.intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On 11/12/25 2:48 PM, Andy Shevchenko wrote: > From: Levente Révész > > I went through all the datasheets and created this note listing > chip functions and register layouts. > > Signed-off-by: Levente Révész > Signed-off-by: Andy Shevchenko > --- > > inline reply --> v1: made a formal patch, converted to reST format > > Documentation/driver-api/gpio/index.rst | 1 + > Documentation/driver-api/gpio/pca953x.rst | 552 ++++++++++++++++++++++ > 2 files changed, 553 insertions(+) > create mode 100644 Documentation/driver-api/gpio/pca953x.rst Wowsa. That's a lot of info. Looks good. Thanks. Acked-by: Randy Dunlap Tested-by: Randy Dunlap -- ~Randy