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[2604:1380:45d1:ec00::1]) by mx.google.com with ESMTPS id iu11-20020ad45ccb000000b0068ce97edd3csi3567901qvb.246.2024.02.16.02.43.19 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Feb 2024 02:43:19 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-68463-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@dolcini.it header.s=default header.b=GQEAbCVk; arc=pass (i=1 spf=pass spfdomain=dolcini.it dkim=pass dkdomain=dolcini.it dmarc=pass fromdomain=dolcini.it); spf=pass (google.com: domain of linux-kernel+bounces-68463-ouuuleilei=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-68463-ouuuleilei=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=dolcini.it Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id CA0431C21B90 for ; Fri, 16 Feb 2024 10:43:19 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 859E3535B9; Fri, 16 Feb 2024 10:43:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="GQEAbCVk" Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 618DB1EA73; Fri, 16 Feb 2024 10:43:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708080186; cv=none; b=XpBnHInpwwY/X2YtdZo1t+HgaaKar7PBZToLi0o7UK6iaMVwK7mFAsKcyZNsIfotxiG39b7YiuDYYnAN2o2omlupH6DfK+/JwvN9IuCeWhO+2qkENQGVx+h9ztlQFM99dZ9tv7A1/l36edZKv4mI2hv1IDXA/AsIKqnCQa3FA9E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708080186; c=relaxed/simple; bh=dYt4+bsRVChAZxDRXVRdgR3p1sIvnLqzGOD4N6Srd2I=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=ijtCfx1V+LFrqQM85KreB1vVhuDAuA6z5mihvX6WkRhDnlFwIrC7fq0LKO1o0hz0Vk7unt7k4Jrn6yJkhvcbJT/JVb4kyF38UeWoONy8bTFah593BW2KaUYxG7TQlKreptnCUaaGebdgc3+gIW+KqmJ11As/0woHz82Nk9Xz01w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=GQEAbCVk; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 765BF22533; Fri, 16 Feb 2024 11:42:59 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1708080180; bh=lILCCVDpv4TSePKRO4sehh2ym0PKUbFZyoHWNmTyAF8=; h=From:To:Subject; b=GQEAbCVkfq1zUI6SODikNg5z3gVzvia8TQ0QbeYQGJJxNBrBm2PfaZBJrwb4D8n67 fxrYYi9tprQzfpxXL/+hs2mECWq8tFriOxLTqRCyeUO2c7AEkXDo2CcxGLIdHDmz4B 6HptLDaSba0lTQiobppeQRdvSsgxZ6iPdXYj4O8Iii04hjNvr9UdkC4ddBj64FWcFd b1+V7uv2BEXJfQbSTKeGDTgPrdhd7Sry6mq8ndO17g9XR1tExEjkJwGb+anFgacn9v Ath70p7kw2BQatrYXlBA8R76WArqhU4J4jW24PgYw+aqkEsLxxtm54Mdhb57kVYNXy MZlgaUTGKIApA== From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: Francesco Dolcini , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Marco Felsch , Roland Hieber , Hiago De Franco Subject: [PATCH v1] ARM: dts: imx7: remove DSI port endpoints Date: Fri, 16 Feb 2024 11:42:55 +0100 Message-Id: <20240216104255.21052-1-francesco@dolcini.it> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1791051903898542919 X-GMAIL-MSGID: 1791051903898542919 From: Francesco Dolcini This fixes the display not working on colibri imx7, the driver fails to load with the following error: mxsfb 30730000.lcdif: error -ENODEV: Cannot connect bridge NXP i.MX7 LCDIF is connected to both the Parallel LCD Display and to a MIPI DSI IP block, currently it's not possible to describe the connection to both. Remove the port endpoint from the SOC dtsi to prevent regressions, this would need to be defined on the board DTS. Reported-by: Hiago De Franco Closes: https://lore.kernel.org/r/34yzygh3mbwpqr2re7nxmhyxy3s7qmqy4vhxvoyxnoguktriur@z66m7gvpqlia/ Fixes: edbbae7fba49 ("ARM: dts: imx7: add MIPI-DSI support") Signed-off-by: Francesco Dolcini --- arch/arm/boot/dts/nxp/imx/imx7s.dtsi | 26 -------------------------- 1 file changed, 26 deletions(-) diff --git a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi index ebf7befcc11e..9c81c6baa2d3 100644 --- a/arch/arm/boot/dts/nxp/imx/imx7s.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx7s.dtsi @@ -834,16 +834,6 @@ lcdif: lcdif@30730000 { <&clks IMX7D_LCDIF_PIXEL_ROOT_CLK>; clock-names = "pix", "axi"; status = "disabled"; - - port { - #address-cells = <1>; - #size-cells = <0>; - - lcdif_out_mipi_dsi: endpoint@0 { - reg = <0>; - remote-endpoint = <&mipi_dsi_in_lcdif>; - }; - }; }; mipi_csi: mipi-csi@30750000 { @@ -895,22 +885,6 @@ mipi_dsi: dsi@30760000 { samsung,esc-clock-frequency = <20000000>; samsung,pll-clock-frequency = <24000000>; status = "disabled"; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - #address-cells = <1>; - #size-cells = <0>; - - mipi_dsi_in_lcdif: endpoint@0 { - reg = <0>; - remote-endpoint = <&lcdif_out_mipi_dsi>; - }; - }; - }; }; };