From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6F6ACC282C0 for ; Fri, 25 Jan 2019 15:48:03 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3CFEC218A2 for ; Fri, 25 Jan 2019 15:48:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="TTX5OzB8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3CFEC218A2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bootlin.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=akfxkfVmVimXoQiBclMFsxN2SzY4ilDJ3mG1iCEcrxE=; b=TTX5OzB8MzClPQdhLtkZWHu4R 0dyVuDvmYTfBE3QT+HMnHrteb6FATh4JARFA6JNe8Z1N/u7Z40DKyKPwGHUIVScrofy9LB2wRqwpR 9CBqiPqSYg9l/s4pOTDbzirVB2rRjDVl+2yfG9TJjvQXYFJD/iRHrhCba/FwoXgBkOsZrbFP2sfcq mw0SVT1m7rzjb2Hfjgup+66SnpzP3FXGFiDidiCYX33eY3GUeacg7JLlUhgOLzoSgr3gjxFCIV/gZ R56XdVSNhvr1McPORYUTWUknjzT5pp1DP6+LSoazWmXiatafrvDFRBZsB5maUJw4gm6uhtJg4Kf8N D0rIgJwgQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gn3i2-0003Dq-K6; Fri, 25 Jan 2019 15:47:58 +0000 Received: from mail.bootlin.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gn3hl-0002zh-8O for linux-arm-kernel@lists.infradead.org; Fri, 25 Jan 2019 15:47:44 +0000 Received: by mail.bootlin.com (Postfix, from userid 110) id 6905520397; Fri, 25 Jan 2019 16:47:38 +0100 (CET) Received: from localhost (aaubervilliers-681-1-87-206.w90-88.abo.wanadoo.fr [90.88.29.206]) by mail.bootlin.com (Postfix) with ESMTPSA id 388EF20397; Fri, 25 Jan 2019 16:47:28 +0100 (CET) Date: Fri, 25 Jan 2019 16:47:28 +0100 From: Maxime Ripard To: Jagan Teki Subject: Re: [PATCH v6 12/22] dt-bindings: sun6i-dsi: Add VCC-DSI supply property Message-ID: <20190125154728.v555gwwmramamm32@flea> References: <20190124195900.22620-1-jagan@amarulasolutions.com> <20190124195900.22620-13-jagan@amarulasolutions.com> MIME-Version: 1.0 In-Reply-To: <20190124195900.22620-13-jagan@amarulasolutions.com> User-Agent: NeoMutt/20180716 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190125_074742_092791_83B70D67 X-CRM114-Status: GOOD ( 15.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, David Airlie , Michael Turquette , linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Chen-Yu Tsai , Rob Herring , Daniel Vetter , Michael Trimarchi , linux-amarula@amarulasolutions.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: multipart/mixed; boundary="===============0786789689950954094==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============0786789689950954094== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="rxheysiip7de6ngo" Content-Disposition: inline --rxheysiip7de6ngo Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jan 25, 2019 at 01:28:50AM +0530, Jagan Teki wrote: > Most of the Allwinner MIPI DSI controllers are supply with > VCC-DSI pin. which need to supply for some of the boards to > trigger the power. >=20 > So, document the supply property so-that the required board > can eable it via device tree. >=20 > Signed-off-by: Jagan Teki > Reviewed-by: Rob Herring > --- > Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt | 3 +++ > 1 file changed, 3 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.tx= t b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt > index 6a6cf5de08b0..69e233e8fad1 100644 > --- a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt > +++ b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt > @@ -27,6 +27,9 @@ Required properties: > first port should be the input endpoint, usually coming from the > associated TCON. > =20 > +Optional properties: > + - vcc-dsi-supply: the VCC-DSI power supply of the DSI encoder > + It looks like the VCC power rail is found on all the Allwinner SoCs, so it should be made mandatory. Maxime --=20 Maxime Ripard, Bootlin Embedded Linux and Kernel engineering https://bootlin.com --rxheysiip7de6ngo Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXEsvkAAKCRDj7w1vZxhR xf/OAP0WFHQ2cdrPgixtVKbGRa8+3plVbGmUXVqKYzSxl+m8RgD+MLbJ/e6QTJxZ Qeh6FvUCYWAnW67OMEHzja+FQr7BAgY= =RBpI -----END PGP SIGNATURE----- --rxheysiip7de6ngo-- --===============0786789689950954094== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============0786789689950954094==--