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=-8.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 07E2DC5DF60 for ; Thu, 7 Nov 2019 19:57:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D20782166E for ; Thu, 7 Nov 2019 19:57:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="slI55OXZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726656AbfKGT5v (ORCPT ); Thu, 7 Nov 2019 14:57:51 -0500 Received: from perceval.ideasonboard.com ([213.167.242.64]:33782 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725844AbfKGT5v (ORCPT ); Thu, 7 Nov 2019 14:57:51 -0500 Received: from pendragon.ideasonboard.com (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 637DB71D; Thu, 7 Nov 2019 20:57:48 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1573156668; bh=y5iPhWRhTcprb2K2OhqWRg6hzAu2VplximOa2LWgJ4A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=slI55OXZvK5QvSN0ZfOJnelJqe1sGWF1yeb4tYqEfev1ExvpLOj4JIURgBH+aeNXL 3fmbpyB/mSjKtmBSyO5uVeOfvFR/Dv7uWEZVQi9SL8IcWKLLD+JyOeWmgoKyI8ub5F 8NCYJeEosR9t1PMebzcJ+4gYwbc5a+RlH2lPOSzE= Date: Thu, 7 Nov 2019 21:57:37 +0200 From: Laurent Pinchart To: Fabrizio Castro Cc: Rob Herring , Mark Rutland , Simon Horman , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Chris Paterson , Biju Das , Kieran Bingham , Jacopo Mondi , sam@ravnborg.org Subject: Re: [PATCH v3 7/8] [HACK] arm64: dts: renesas: draak: Enable LVDS Message-ID: <20191107195737.GL24983@pendragon.ideasonboard.com> References: <1567017402-5895-1-git-send-email-fabrizio.castro@bp.renesas.com> <1567017402-5895-8-git-send-email-fabrizio.castro@bp.renesas.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1567017402-5895-8-git-send-email-fabrizio.castro@bp.renesas.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Fabrizio, Thank you for the patch. The subject is wrong, it should be [HACK] arm64: dts: renesas: ebisu: Enable LVDS dual-link operation On Wed, Aug 28, 2019 at 07:36:41PM +0100, Fabrizio Castro wrote: > Enable and connect the second LVDS encoder to the second LVDS input of > the THC63LVD1024 for dual-link LVDS operation. This requires changing > the default settings of SW45 and SW47 to OFF and ON respectively. > > This patch is based on Laurent's dual-LVDS work: > https://patchwork.kernel.org/patch/10965045/ > > Signed-off-by: Fabrizio Castro > --- > v2->v3: > * new patch > > Geert, > > no need to review this patch unless they like the idea behind this > series. > > Thanks, > Fab > > --- > arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts | 21 +++++++++++++++++++-- > 1 file changed, 19 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts > index b38f9d4..38b9c5a 100644 > --- a/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts > +++ b/arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts > @@ -87,11 +87,20 @@ > > port@0 { > reg = <0>; > - thc63lvd1024_in: endpoint { > + dual-lvds-even-pixels; > + thc63lvd1024_in0: endpoint { > remote-endpoint = <&lvds0_out>; > }; > }; > > + port@1 { > + reg = <1>; > + dual-lvds-odd-pixels; > + thc63lvd1024_in1: endpoint { > + remote-endpoint = <&lvds1_out>; > + }; > + }; > + > port@2 { > reg = <2>; > thc63lvd1024_out: endpoint { > @@ -489,7 +498,7 @@ > ports { > port@1 { > lvds0_out: endpoint { > - remote-endpoint = <&thc63lvd1024_in>; > + remote-endpoint = <&thc63lvd1024_in0>; > }; > }; > }; > @@ -507,6 +516,14 @@ > <&x13_clk>, > <&extal_clk>; > clock-names = "fck", "dclkin.0", "extal"; > + > + ports { > + port@1 { > + lvds1_out: endpoint { > + remote-endpoint = <&thc63lvd1024_in1>; > + }; > + }; > + }; > }; > > &ohci0 { > -- > 2.7.4 > -- Regards, Laurent Pinchart