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[209.132.180.67]) by mx.google.com with ESMTP id v5si18696434oix.197.2020.01.21.01.09.56; Tue, 21 Jan 2020 01:10:07 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=ZWRBXJAr; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729165AbgAUJIA (ORCPT + 99 others); Tue, 21 Jan 2020 04:08:00 -0500 Received: from mail.kernel.org ([198.145.29.99]:57588 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727360AbgAUJIA (ORCPT ); Tue, 21 Jan 2020 04:08:00 -0500 Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 06BAD20882; Tue, 21 Jan 2020 09:07:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579597679; bh=bgtnhmiV1JtWs2a+bSPsKzSbUBFjzhxvFmeI/dg9mF0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZWRBXJArnV7LihpPa2j0CoOBerWiwDml+skQ+vQ6BQSDzol3mUkdGIzTQfgC1P66G VeKEcX3kknNxYsqbeHh4X7cKTXasfBEPkzfPvHVefqpHUHzzeZnVmU+jNQLjR2py8k XhXqBKbJnzi+a2hqKkyF0Ft6Plz3bfr9mjZMFiTI= Date: Tue, 21 Jan 2020 10:07:57 +0100 From: Maxime Ripard To: Samuel Holland Cc: Chen-Yu Tsai , Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH 8/9] arm64: dts: allwinner: pinebook: Fix backlight regulator Message-ID: <20200121090757.y4du3fg2jdwz6itc@gilmour.lan> References: <20200119163104.13274-1-samuel@sholland.org> <20200119163104.13274-8-samuel@sholland.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="lqx7ih2sgpkglldi" Content-Disposition: inline In-Reply-To: <20200119163104.13274-8-samuel@sholland.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --lqx7ih2sgpkglldi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sun, Jan 19, 2020 at 10:31:03AM -0600, Samuel Holland wrote: > The output from the backlight regulator is labeled as "VBKLT" in the > schematic. Using the equation and resistor values from the schematic, > the output is approximately 18V, not 3.3V. Since the regulator in use > (SS6640STR) is a boost regulator powered by PS (battery or AC input), > which are both >3.3V, the output could not be 3.3V anyway. > > Signed-off-by: Samuel Holland Applied, thanks! Maxime --lqx7ih2sgpkglldi Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXia/bQAKCRDj7w1vZxhR xZCRAQD4o2+VihgD9ezDkitpsVkWEhvTpmqISioxCFC8JHhG2wEAi2Vm6h91eY4r Ic1x8Kqc1qdxiURvYFFfOv/51z5z/gU= =XXUo -----END PGP SIGNATURE----- --lqx7ih2sgpkglldi--