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[2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id cw8-20020a170906478800b00a55bd0c303csi9704781ejc.62.2024.04.29.09.18.27 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Apr 2024 09:18:28 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-162658-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="gw4y/hv0"; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-162658-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-162658-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 4EAFE1F2606F for ; Mon, 29 Apr 2024 16:10:08 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id A2C9B84055; Mon, 29 Apr 2024 16:10:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gw4y/hv0" 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 C736714A8D; Mon, 29 Apr 2024 16:10:00 +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=1714407000; cv=none; b=Fi44Kktl77AAps0ogrCSru4RYUvaTfD7F9QGkcpkM3MR1E7OF9k+oiqxA2wExHaMUNvDec5jLlY5pnvKDULKfGXDr8e1xjbkZnJYDgwN5+ae8sjMJFPBLnSJ+uJDCEYb/eBu605mtsNMP1B1drEs/Gbi5+L0ZcptCofHN+sD4Bc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714407000; c=relaxed/simple; bh=ZAtGzg5xpGyRTDWRrb2P98Cvugc+fB+eaQXGW6P1/hE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=qpvpOQjG5YT2CttgKF/Z1siSQcpJe5qMFyBLuv/KHfYuAfeUTPPPevlw553mHOF7jSAE2NpOvSwcSRLljOJ8cUqXG2aaU9epvImKTldfwrZpOPN0F0DkYfQt20horjeYm60eIageB6OHid9xXnbkMP+J1FadDXfkVXiWzLkq7o8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gw4y/hv0; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6C47FC113CD; Mon, 29 Apr 2024 16:10:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1714407000; bh=ZAtGzg5xpGyRTDWRrb2P98Cvugc+fB+eaQXGW6P1/hE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gw4y/hv0on/UyzNmi4cz6milNX1OQfPdqWJ//xYpNdrCAvZV7BZvi6kywVg10g7Os 8xP0emuan30Ddh4d16M+uYPMpVAgiOGtvWmxGTUft3mY/o7zfGqt/MngKsEr6XHzhG z3O3uIwbKliJxxrnbqJ8ekwtga9LX7zveXVEHnzToracaCaU/cGdsvVLP7HYIutAWC G2LbUuUkqvFfZMNBLmzypobpICmnx7beK2au/htN8cxTzdS8zTORVVXIXC/iPxv7VH 8oaRjZzH/g69yHwiRY/XdNLiWv1Y/mvShsSyj9tiTgQWAWzUSNJhWTjr11lKg+uPN1 iH8G1tWMCIGCw== Date: Tue, 30 Apr 2024 01:09:58 +0900 From: Mark Brown To: Alina Yu Cc: lgirdwood@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, johnny_lai@richtek.com, cy_huang@richtek.com Subject: Re: [PATCH 1/2] regulator: dt-bindings: rtq2208: Add property to get ldo of RTQ2208 is adjustable or not Message-ID: References: <1714385807-22393-1-git-send-email-alina_yu@richtek.com> <1714385807-22393-2-git-send-email-alina_yu@richtek.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="1k+RQz/jK2KhQiZu" Content-Disposition: inline In-Reply-To: <1714385807-22393-2-git-send-email-alina_yu@richtek.com> X-Cookie: lisp, v.: --1k+RQz/jK2KhQiZu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Apr 29, 2024 at 06:16:46PM +0800, Alina Yu wrote: > Since there is no way to check is ldo is adjustable or not. > 'richtek,use-fix-dvs' is added for that. user is supposed to know whether vout of ldo is adjustable. As Krzysztof said we already know if the voltage can change since in order for Linux to change the voltage there must be a voltage range specified (and see comment on patch 2). --1k+RQz/jK2KhQiZu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmYvxlUACgkQJNaLcl1U h9DfNgf8ClE+rYHKggStfAAkgeIFkBwgVTxO1I85bFXhSuclF7fd7Y6sE0sTwNtr QtWcDvwPxbAEKwqJwouq/C3ktCeNVQVGKkGpRaUnQZ+FjqKN2ZS6CImRWb697D6l tuwIjMt660KtNHtDCDLvXODd2OaVUkxCfL55C94hHgURP0+C8D43KjBasw5lHz7j fdBpUC84egX4zFpDfTCmATRVIjCLXIxooUEfog6NnoM+7gZV3xlVOS7mDoCgoUcQ t3ji3C+JZqo3sEb7cuYiuQcZAhAOU85adO7mo9YLzpKZKSOxoH7u4PpR9mUqG+5m 5X7DT0Z3/Ekv5DSu6KoR9WEQTTMWkQ== =rZd1 -----END PGP SIGNATURE----- --1k+RQz/jK2KhQiZu--