From patchwork Wed Jan 11 14:07:24 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13096713 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 56EE4C54EBC for ; Wed, 11 Jan 2023 14:07:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=iF0XeBjwYTnZXjGJqxu1zDCO1Q6G7fns6hD+lzukNVk=; b=G+mWEqnbvMTx/XyPzyiOnQJ58q PoBU6PORLbl3G0MtjjTLZq4F6zHDIpJtR5lkQOLuJA2ujZRo+JxKqdCrVLxfXq7IrSjY1asxRPqDj WK5JI4Xa/p6+CSfAurRaBvOkL/Ssvg9gxHKi4hiF2PYmULjXbsCXYDqFfwjb/y5eIxNraMfGwn7lI ZjhR5T6/KUYpA5GOmdGIv8o30U4x7JUCIp1zFia5pa/CaIgy9lm/Egqt7W/RbegO6n8Kj04QDTJ/K 8Afm6xXqWmFdK1Td8k0AVlxIKIlCBdw/lmb34Hh8rTHvATtelnTpL95k55so0wZmsSyJBqUa1Py+m SZFOMDiA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pFble-00BjJc-BC; Wed, 11 Jan 2023 14:07:50 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pFblU-00BjIA-7p; Wed, 11 Jan 2023 14:07:41 +0000 Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 8E9006602D9C; Wed, 11 Jan 2023 14:07:36 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1673446057; bh=n5WHHdQNBAmOfq5p8QxYo1xuR8hghbRyMcc6c0ej73E=; h=From:To:Cc:Subject:Date:From; b=ft+RLNTMPustVX31ZWVZ+VbC8cBRx/3a766ayXp+Je96O72qZb91w6D7v68FJ1NDL KsXKIoRZVL4b6CmVrTmJ09ngH1dGN1MowQDAM81UCm8Vfsy36O7OTsl3egi55IDvV6 envsu1WpEfF5FCOQoI/tSwRMQCp1PH5R0mSDjCTs5EjD+tRatASSerY4C8QF/qGJFX Lu2ho8UJ8BUTiWXUeloV2QzRIXUnb0CFLkcWxvcPCsq8NeLMZCdXgr4ikJ4pUrh8++ N4o15u4RBqLyukqKK7Zx8Tzb8XmYy54VBXvIDZH/3ov5gCxijHm4/Qw2YAAt5rUDzX LSAWgXk4WxxnQ== From: AngeloGioacchino Del Regno To: robh+dt@kernel.org Cc: krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno Subject: [PATCH] arm64: dts: mediatek: mt8173-elm: Move display to ps8640 auxiliary bus Date: Wed, 11 Jan 2023 15:07:24 +0100 Message-Id: <20230111140724.294533-1-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230111_060740_444922_B02CCC62 X-CRM114-Status: UNSURE ( 8.28 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Move the display to an aux-bus subnode of the PS8640 eDP bridge. Signed-off-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 26 +++++++++++--------- 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi index 18e214464a2d..f9b10c7027cf 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -90,18 +90,6 @@ switch-volume-up { }; }; - panel: panel { - compatible = "lg,lp120up1"; - power-supply = <&panel_fixed_3v3>; - backlight = <&backlight>; - - port { - panel_in: endpoint { - remote-endpoint = <&ps8640_out>; - }; - }; - }; - panel_fixed_3v3: regulator1 { compatible = "regulator-fixed"; regulator-name = "PANEL_3V3"; @@ -282,6 +270,20 @@ ps8640_out: endpoint { }; }; }; + + aux-bus { + panel: panel { + compatible = "lg,lp120up1"; + power-supply = <&panel_fixed_3v3>; + backlight = <&backlight>; + + port { + panel_in: endpoint { + remote-endpoint = <&ps8640_out>; + }; + }; + }; + }; }; };