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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 8A07DC3279B for ; Tue, 10 Jul 2018 20:36:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 43E2B20878 for ; Tue, 10 Jul 2018 20:36:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43E2B20878 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=siol.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733104AbeGJUgq (ORCPT ); Tue, 10 Jul 2018 16:36:46 -0400 Received: from mailoutvs34.siol.net ([185.57.226.225]:47661 "EHLO mail.siol.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1733011AbeGJUgp (ORCPT ); Tue, 10 Jul 2018 16:36:45 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTP id 1B82C522724; Tue, 10 Jul 2018 22:36:01 +0200 (CEST) X-Virus-Scanned: amavisd-new at psrvmta12.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta12.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id Ywtu7D1ER3HY; Tue, 10 Jul 2018 22:36:00 +0200 (CEST) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTPS id A598E5226BF; Tue, 10 Jul 2018 22:36:00 +0200 (CEST) Received: from localhost.localdomain (unknown [194.152.15.144]) (Authenticated sender: 031275009) by mail.siol.net (Zimbra) with ESMTPSA id 0C4E4522548; Tue, 10 Jul 2018 22:35:58 +0200 (CEST) From: Jernej Skrabec To: maxime.ripard@bootlin.com, wens@csie.org, robh+dt@kernel.org Cc: airlied@linux.ie, mark.rutland@arm.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH v2 16/18] ARM: dts: sun8i: r40: Disable TCONs by default. Date: Tue, 10 Jul 2018 22:35:09 +0200 Message-Id: <20180710203511.18454-17-jernej.skrabec@siol.net> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180710203511.18454-1-jernej.skrabec@siol.net> References: <20180710203511.18454-1-jernej.skrabec@siol.net> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org R40 has 4 TCONs, but only 2 of them can receive some kind of output at the same time. Let's disable them by default, so only those which are really connected on board can be enabled in board dts file. Reviewed-by: Chen-Yu Tsai Signed-off-by: Jernej Skrabec --- arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 4 ++++ arch/arm/boot/dts/sun8i-r40.dtsi | 2 ++ 2 files changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts index 737cf01b1acd..c39b9169ea64 100644 --- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts +++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts @@ -251,6 +251,10 @@ regulator-name = "vcc-wifi"; }; +&tcon_tv0 { + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index e5c7e4804384..e2cbd4f645c5 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -679,6 +679,7 @@ clock-names = "ahb", "tcon-ch1"; resets = <&ccu RST_BUS_TCON_TV0>; reset-names = "lcd"; + status = "disabled"; ports { #address-cells = <1>; @@ -721,6 +722,7 @@ clock-names = "ahb", "tcon-ch1"; resets = <&ccu RST_BUS_TCON_TV1>; reset-names = "lcd"; + status = "disabled"; ports { #address-cells = <1>; -- 2.18.0