From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793264159; b=rHpgID5lfQHsa54GCAAawqPnEl8QXNYr5DYijxK1LkalyKx3CMfe6EGVRO5m8I2ENXaY T/A2qOmpRilm6sIy1FN0De6ZHY6Buu7W8P/ToUuQg697rumUsnn553MH6GIGghgX+mJJQ nUjkWumHh/5uo9ZYroMHk53nd7m4GFWoxKu3tWUsX72vBCLye2ET83E/muEGYAjwvsTK0 kXzIsC6k1DkX4Mr89b6yS84mqiWfZrODlc9gTM1TRCUO69jxM95SB4IzBj4PxhW/1GO9F CccLBi2k31lX8D+pCuriIORWH9W4AccoacoGV0XeptU23Xbd+jYk7MtOFlFOPPkBnxA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793264159; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=RdfKHm17/Y2Uf2JjxV/i5jrnyedmTGTyUPoJE0H7d6g=; b=oT6mUdsOTonJsXq4adtoEiJRY6+LXzm8dTMtoZLX+OOJQftXIOlybQMmr+m1YD55y2fb wf6qrVJRrELC4bh69yW8SxcHGVQKJNH7kDuRc3QpwZC3eW6cBo4ciV3muN3PQJ7vlhTup rcZTJReY9Vh4g8LRtxa5C/1vAq2NEV2VomG/QYQJG0SULihlJQP+BICTAGPuRYjJbOBP0 R7zMkwFxP7fzPEL3E8OJorLEkSB3Kx59hMtwUW9u/nK8DdtCxkIg4tTEWYvmXgZJ+1ZAV 0txtIdIjYrJVe9NFnNDIYK8s5Cm8teq/AAip2hBCjTclCS3tX+imZaaigsc3FqLYycA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=fpXZDJqM; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2AE18606A339; Thu, 29 Oct 2026 08:55:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=fpXZDJqM Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0956A1F01828; Thu, 29 Oct 2026 08:55:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793264159; bh=RdfKHm17/Y2Uf2JjxV/i5jrnyedmTGTyUPoJE0H7d6g=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=fpXZDJqMzCaDvJTvn9qbf3mmnnpfPyI1QRMgdpKld21cN3LvwinL1fPrhK9pWmIGP TwqCqJY3SmpW16zXg9HXU4S7AN2iRN+GtioKkV7FUEewRLbmFkiEw+8ta9uGdyfBud XgBL79pejFdZ9yi/hVloee/uSyTLHIPktA8u6mX8Mv/TTuD6Jyvd8mAGAxH+Njs1Nd lHrDfxCk+YXC5nomkSh8lX4GoJtqA+EjFgNgvKF91HsJ6D6wCMc90CoTtInnsqe065 eiYAu//ebAvh8kuZGp/KYHl2noAOJ/uxX2u0PwN03vTAwrLJ5gZREmPhBCZA3uzsnT 9GX8yDa6P7Dbg== Date: Thu, 29 Oct 2026 09:55:55 +0100 From: Krzysztof Kozlowski To: Qianhui Xu Cc: Mark Brown , Liam Girdwood , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] regulator: dt-bindings: willsemi,wl2868c: add the WL2868C camera PMIC Message-ID: <20261029-amiable-loutish-wolf-60a76a@quoll> References: <20261028120442.99375-1-xiaqinghuan@mail.ustc.edu.cn> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20261028120442.99375-1-xiaqinghuan@mail.ustc.edu.cn> On Wed, Oct 28, 2026 at 08:04:42PM +0800, Qianhui Xu wrote: > The WL2868C is a camera power management IC with seven programmable LDOs. > LDO1 and LDO2 share the VIN12 input, LDO3 and LDO4 share VIN34, and LDO5 to > LDO7 have one input each. LDO1 and LDO2 cover 0.496 V to 1.512 V, the other > five cover 1.504 V to 3.544 V, all in 8 mV steps. > > It is used on the Lenovo Legion Tab (TB322FC, SM8750), where the two camera > sensors take their DVDD, AVDD and DOVDD rails from LDO1 to LDO5 and LDO7. > Without this binding those supply references cannot be described, so the > camera stack on that board cannot be brought up. > > Signed-off-by: Qianhui Xu Please respond to comments from previous version. And not with LLM. I still see no users of this binding. Best regards, Krzysztof