From patchwork Wed Dec 29 19:31:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 12701104 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA159C4332F for ; Wed, 29 Dec 2021 19:31:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230411AbhL2Tbo (ORCPT ); Wed, 29 Dec 2021 14:31:44 -0500 Received: from perceval.ideasonboard.com ([213.167.242.64]:35546 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230305AbhL2Tbo (ORCPT ); Wed, 29 Dec 2021 14:31:44 -0500 Received: from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id CAF0AD6E; Wed, 29 Dec 2021 20:31:41 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1640806302; bh=j5F+jshhKVzS4Efk6nKvo3Y17oi8E1PlSNG58UIr9BI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eXuWUseoEx8LcpqvwbH4OMPd9MBx5QToPjbIyHlJQ8xLa777OQY/hvCLCxhHDmlvc ZnL6low/8af31ulMK8trFbccvCXtIKcQe6i1YUnZicAVe5hKwpyiup5PS+OISQ65hX x1UcesvwHaaOph0ua3F5ImOrVMjE8lsh91Mo1vBE= From: Laurent Pinchart To: linux-renesas-soc@vger.kernel.org Cc: devicetree@vger.kernel.org, Rob Herring , Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Chris Paterson Subject: [PATCH v2 2/3] arm64: dts: renesas: Add panel overlay for Salvator-X(S) boards Date: Wed, 29 Dec 2021 21:31:34 +0200 Message-Id: <20211229193135.28767-3-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211229193135.28767-1-laurent.pinchart+renesas@ideasonboard.com> References: <20211229193135.28767-1-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org The Salvator-X and Salvator-XS boards support an optional LVDS panel. One compatible panel is the Mitsubishi AA104XD12. Add a corresponding DT overlay. Signed-off-by: Laurent Pinchart Reviewed-by: Geert Uytterhoeven Reviewed-by: Kieran Bingham --- Changes since v1: - Create endpoint in lvds0 port@1 --- arch/arm64/boot/dts/renesas/Makefile | 2 ++ .../dts/renesas/salvator-panel-aa104xd12.dts | 36 +++++++++++++++++++ 2 files changed, 38 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts diff --git a/arch/arm64/boot/dts/renesas/Makefile b/arch/arm64/boot/dts/renesas/Makefile index d1c5c21d8d14..982ca3e0e86f 100644 --- a/arch/arm64/boot/dts/renesas/Makefile +++ b/arch/arm64/boot/dts/renesas/Makefile @@ -74,3 +74,5 @@ dtb-$(CONFIG_ARCH_R8A77961) += r8a779m3-ulcb-kf.dtb dtb-$(CONFIG_ARCH_R8A77965) += r8a779m5-salvator-xs.dtb dtb-$(CONFIG_ARCH_R9A07G044) += r9a07g044l2-smarc.dtb + +dtb-$(CONFIG_ARCH_RCAR_GEN3) += salvator-panel-aa104xd12.dtbo diff --git a/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts b/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts new file mode 100644 index 000000000000..c83a30adc6ad --- /dev/null +++ b/arch/arm64/boot/dts/renesas/salvator-panel-aa104xd12.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree overlay for the AA104XD12 panel connected to LVDS0 on a + * Salvator-X or Salvator-XS board + * + * Copyright 2021 Ideas on Board Oy + */ + +/dts-v1/; +/plugin/; + +&{/} { +#include "panel-aa104xd12.dtsi" +}; + +&{/panel} { + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; +}; + +&lvds0 { + status = "okay"; + + ports { + port@1 { + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +};