From patchwork Thu Jan 20 22:42:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 12719115 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 29FF2C433EF for ; Thu, 20 Jan 2022 22:43:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=Mdcd6VlzKqEjwokP7TOu/eq448vgyS2fAKD9x6leZ4I=; b=43Mxf5M2X715/7 n131ABRfxM1YOMppkQ+mwWFcc+Hwz4d6EHBsv3IKMh/7fTxDXdP6HNMHLIxApoXsDZzTDeFMelKcX wtH+lTFCwXbcWzcsc5twwbUe8bVfca0tvAh6W1QOzh8GkdpsABZwfefFw6D8gveqBxIDAx1KiyQzl +pVKxM9ZxRTzxk9IIpbEi4nzvoDBYKl6aX2O7caqnrPKuA8kgRr05VT4NEBetsCWNrYR8hTdrjlwX gY7jjp2S8o9UEvgXXQXvtCMQQZhYWbVU2MzvRolEvzeK0pFdrNqpzR+34K5X+FLz7A9PkaU0DoA+P zmsUZawJjEw82PpBHenA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nAg8c-00DK6i-4V; Thu, 20 Jan 2022 22:42:38 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nAg8Z-00DK5H-7N; Thu, 20 Jan 2022 22:42:36 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: nfraprado) with ESMTPSA id D44951F40EF6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1642718549; bh=n9nzvUGdd1YQiFhmJQVwJMExyCSnYF3MN5S9On1se6k=; h=From:To:Cc:Subject:Date:From; b=Gx5LGmfVs1pDMMfMa4ZSil6InBzCwhMelXygPbxag4PlZhUA9YcwTAYl3Qn1lShLR Ri9pMcNH1Wxs/JEAEQBMZIrYjI0I7nAxpAQQUZ0rwR/v+cOUQl5fuC2iTyxBIQMNmH 3ZbngxScmE/R8tVwzUkpdJQRY9uuym5U4ANVRTVzaxOO4UbWMSzhqrFLBbp9Td4qSY Mh+A0iDMvExPLmIo0SRKHOUxIcPur+beeqjRquZaPTm6EGmQTDiaeGknjW3fzPHftS yDC15r8UABRks9IXEmfmcZgB09bgbdx+eDmiXsM+zF5WppR3+DHB1A6+vYW6tGeCwK G3fEtBwmR1bNw== From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: Rob Herring , Matthias Brugger , Robert Foss , Xin Ji Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= Subject: [PATCH] arm64: dts: mt8183: jacuzzi: Fix bus properties in anx's DSI endpoint Date: Thu, 20 Jan 2022 17:42:04 -0500 Message-Id: <20220120224204.773117-1-nfraprado@collabora.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220120_144235_443576_513A1854 X-CRM114-Status: GOOD ( 10.85 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org mt8183-kukui-jacuzzi has an anx7625 bridge connected to the output of its DSI host. However, after fd0310b6fe7d ("drm/bridge: anx7625: add MIPI DPI input feature"), a bus-type property started being required in the endpoint node by the driver to indicate whether it is DSI or DPI. Add the missing bus-type property and set it to 5 (V4L2_FWNODE_BUS_TYPE_PARALLEL) so that the driver has its input configured to DSI and the display pipeline can probe correctly. While at it, also set the data-lanes property that was also introduced in that same commit, so that we don't rely on the default value. Fixes: fd0310b6fe7d ("drm/bridge: anx7625: add MIPI DPI input feature") Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno --- arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi index 8f7bf33f607d..e8f133dc96b9 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-jacuzzi.dtsi @@ -171,6 +171,8 @@ port@0 { anx7625_in: endpoint { remote-endpoint = <&dsi_out>; + bus-type = <5>; + data-lanes = <0 1 2 3>; }; };