From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qv2-f12.google.com (mail-qv2-f12.google.com [74.125.230.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DB12A5349AA for ; Wed, 23 Sep 2026 18:59:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.230.140 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790189994; cv=none; b=FCmdKUWpDPEFBV/hFrbriq1+McuG80RADDIhIYFK4sr6aZ4bpSAv0+e9yEtzd8q6WceaqyvTP+m+kg6EbyV1mOH3nUSKonlGIo8VZQvv4as+StLvUeoxQpi+hSrq7m//lyszILfAf2Xq64xvaLaqdGkRZii8M3FRdIshaW3VeNs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790189994; c=relaxed/simple; bh=xI96Dl/fhao6wWEyzLZsy9TSrK8H0E0M06bNe3IR5xw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=UG3sZXDLdeBXvbOrUbQPs317OtKTMc1fb+n1bqg9QIdYUlsT+h231wj3EDIGi7q+MTTRPiliWSpHGiwBuXGAorb+xaQM00tfls5bcysO7yIn7rPzWHhIp9DyBmQWTQxBLqaq8YWCq+XBH4zYGkJoXFMnAX2rvbqx3YxQRhQzYBc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=riscstar.com; spf=pass smtp.mailfrom=riscstar.com; dkim=pass (2048-bit key) header.d=riscstar-com.20251104.gappssmtp.com header.i=@riscstar-com.20251104.gappssmtp.com header.b=W2yGrN9v; arc=none smtp.client-ip=74.125.230.140 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=riscstar.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=riscstar.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=riscstar-com.20251104.gappssmtp.com header.i=@riscstar-com.20251104.gappssmtp.com header.b="W2yGrN9v" Received: by mail-qv2-f12.google.com with SMTP id 6a1803df08f44-90cdfc9b6e3so11755526d6.1 for ; Wed, 23 Sep 2026 11:59:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=riscstar-com.20251104.gappssmtp.com; s=20251104; t=1790189992; x=1790794792; darn=vger.kernel.org; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to :content-type; bh=1y+0wCr5i5MV3nD9ttzhvDEOrHuQJqJ4iBqK0B1ubkY=; b=W2yGrN9v0WdJhn9Xrgi1vqJVcofTC8KakwZOY6LRG9Qs+2sRDfOO9pwCTpUM7+oE+l xzs6k9jBB5XHbWig9stw8UifrLtcz1sHuDuH7wPE5OiQTSgNpHTklAt9RfcXhf1Q9dWF mSUfktXeutfJ5feQNd6TlhYZveZ/zI0E5g5K9/gGvKerhmEXFAc7e9G8Omw947U/RWr9 EyObXCtKcQvFvS+MNgSTBjU9STFYh0c+hkxIofEUE4J1rivWDoTjxWv8s6bFb6dHGSI/ gVjicODBHR1B4EPaNUrBKK5dtJqOFM6rRkapI7jzqWwTOJjzk8VbdrskWrgwICs1LvIw qutg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790189992; x=1790794792; h=content-transfer-encoding:content-type:in-reply-to:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=1y+0wCr5i5MV3nD9ttzhvDEOrHuQJqJ4iBqK0B1ubkY=; b=uEqTXQOrAsqb6IYQ70tb97S5KoaaJ8WZ0VWMmeDUZ1wA5K/W2J6gY2fCU3by5ePls6 IkbA48tDUGZYKzXeMRm+G6reHgku3IwF5pgWmixvyla34Cv0SKvqXezwhVbXLKPTwns2 I06R5xp4qTKatHlrDUquTgu2a33ILH0l0tBEUtg58Y8ETSwipUsjI92WlrhsXZVg9Hzs TKxeyl9myw0Ap7GnlLRu5Alk1PPoXiVESLIi3YO2mVs8KFbWzXbiEogTo691SLddipHk OA9H39gCsn+h1/auokmAJFkkfjlisP1Dd/iIXEkd/B/732WNSlXdGx4G1eWpNWHSjtuq tb0A== X-Forwarded-Encrypted: i=1; AKwUvBzlEt+HvYDaK9/8w7gziQJfyaMK1jVZO9ae+yl44Po8iIjgt8r3+JLiCEpBPhiqRdef7or80/WEC3md@vger.kernel.org X-Gm-Message-State: AFuF++mN2XlvY0NmxeVyTUNHWqCPdShmYzLCCEk8lXMdgyU7tw9oW33j kqBglT3PkHPb1Z6XhB+LfzGi5CyDiv/9M5Jb/EnwpdrBZ0f8Nu0buKALj3GBOv3QYiY= X-Gm-Gg: AYBFou3TXjboFD5d0/33hB7uO4NkH8YFf7Y3QHeOisMM4zqPpQXOKBfK+Qo3uS8OEVJ AchK8lHjRMet7Abp2s2Grp0Rsvq5YKOjQbaZJDu77VBsxr8oupaPlmNtGOpk4MNvmlHXlLI6Vo9 7XOF31LWCAOE9OncgPGNZ6oXHRSJhHD2kcyJyr5bIp3x5BktM57tGKDs3cXfIhUr2+mED5zx4wP 82aJPPEGCr2KG+MAN6bvr0qF31YdsodYg7c4BygG3Q9JWYABPizNkkE9WAwIMuAUTPGoNsneOWQ bgdw4skpuUTp5gbBw73GfCIfznXN/R31NnCddVQIwH8/IeJhxLLTMLgETP3LsYgnVe7UBN4xEwv drmoBvFpojSWf4O3nLIQMSPKGaedOF+MPAEoq/X44YCEveF2SdbMDC+M/lfQIRHHRqv1dQsHgPh TF81ugAuJrFMoIugtB+PAWZkvwZ9t7j1j1PT68fOabXIFyqMl3S3xWjpx/UFqLbjUJ6NOfY7+Yb SSxlwXyYA== X-Received: by 2002:a05:6214:4609:b0:910:3453:7d8f with SMTP id 6a1803df08f44-9141e8df748mr859276d6.36.1790189991722; Wed, 23 Sep 2026 11:59:51 -0700 (PDT) Received: from [172.22.22.28] ([73.62.185.64]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-9141e21995fsm1074486d6.10.2026.09.23.11.59.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 23 Sep 2026 11:59:51 -0700 (PDT) Message-ID: Date: Wed, 23 Sep 2026 13:59:49 -0500 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 v5 2/5] gpio: tc9563: Add support for the embedded GPIO controller To: Bjorn Helgaas , Lorenzo Bianconi Cc: Bjorn Helgaas , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chaitanya Chundru , Linus Walleij , Bartosz Golaszewski , Bjorn Andersson , Konrad Dybcio , Michael Walle , Daniel Thompson , Sushrut Shree Trivedi , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-arm-msm@vger.kernel.org, Bartosz Golaszewski , Manivannan Sadhasivam References: <20260923185242.GA1909536@bhelgaas> Content-Language: en-US From: Alex Elder In-Reply-To: <20260923185242.GA1909536@bhelgaas> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/23/26 1:52 PM, Bjorn Helgaas wrote: > Patch [1/5] and a comment below mention 37 GPIOs, this mentions 35. > Are they supposed to match? Maybe 35 doesn't include the two reserved > ones? They are numbered 0..36, and two of them (20 and 21) are reserved. Of those, 10 (numbers 0-6, 12, 35, and 36) exposed outside the TC9564 chip itself. -Alex