From nobody Sun Feb 8 22:08:19 2026 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ED6986A33C; Fri, 1 Mar 2024 09:14:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709284471; cv=none; b=f8WkQUNXx4rHm2uMy8RK6YJN6YyE2VVFp14TTMJwMtsPOg7WC/s4MSvyr7C4OzBpEN7YUW1ZaHJ5C9A68Wi61P68nokhBvBoJoKT+XawSd6X4K8IwJPUhd2L8K8NO0PaShGh2R8LoQkIVIszavHXHGL4MFXy7Ohb8qeREd2HzZY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709284471; c=relaxed/simple; bh=XGjTdZR2rJ6NF8Kb1+Wm6lixYVJIXt3y/YzRgj1p7rs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=lTNGhNrbFlyhBLYf7R3qbByAqVDh/NEQSfgVpJ8CAz4+wVEL3VXYYvzCq8755Xgy5MzUS6/oI9vXmQ2JC7RitqxoetW5GBjkfNijB0lh22KxVBfB/8xhmAsDTZWILDfU+uf4OnVwpPUYfhK4bNJflaQsCMOom/cuZountQ9g4AI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=S5DkjEqf; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=pu3ZH6CI reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="S5DkjEqf"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="pu3ZH6CI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1709284469; x=1740820469; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=bzeXIprzlHg1nFVTjQGVxhMB4poPZJof1rFr0PREwOo=; b=S5DkjEqf47/6s2mzUy9wOSfGAV5eOSdIO0YdR3jvZPjJDE5hrjQCJPvl uGH4cGRPN+kXfOiVPFexUbabPIWnsRW2Smk03z+QyhkEmOczL97tv7Q0R amRT9IT9Q56x6Q9CYSAVMkfEA41PDcdEX+yS4bcGCoGOK8h6KZ8enL+iH IjmBq0GJOu8zLjE8mFjNsZImOqje6uGFRMh7VeOTRJnQU3Xd3EBTNpSka in3pGHkUGcmeZ0QyeUqf212+oCE1ZRClrnXTWVCqGVWKRWMtvJnNGTNfF uEu0aIJ5VZQ72i+K8NsdQOGwpwn9yFKJQ1GOUiNXSQM7MpVcC79c7r0oJ A==; X-IronPort-AV: E=Sophos;i="6.06,195,1705359600"; d="scan'208";a="35682435" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 01 Mar 2024 10:14:27 +0100 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 8E7E117341E; Fri, 1 Mar 2024 10:14:22 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1709284462; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=bzeXIprzlHg1nFVTjQGVxhMB4poPZJof1rFr0PREwOo=; b=pu3ZH6CIp+ye6gkRlk81ods5UqJdgVpHnC6vDjgYBt8vM8+IUPrttmpMoFEMDQC04uuq7v cwhUHvWVZhPy/+k+fVEfCDBlGGRR7iyTljTCyGgGRjIkUWVnZLcPmmOG2nY9nxxg7LXVx2 n5ppVJfBP19zmzVOd+LK6hTU8lWhWanDAwnaRRKIOYX3VcruyCpXVP9b+YAxmMLWafcQJV kCQaTsiNCLzLH8Pd/KYRvl03dVRt5kIrPPnjVnDTuKXZwGRhra+GDkhj5oWKy23Qicxjnm ITj2F0Y8sJQdZDs20aZr1TyMSfTEuxspoRRcV59T2AANOo3ImMA2wq6MXDP/0Q== From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Alexander Stein , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux@ew.tq-group.com Subject: [PATCH 1/5] arm64: dts: imx8mm: Add empty DSI output endpoint Date: Fri, 1 Mar 2024 10:14:09 +0100 Message-Id: <20240301091413.3050689-2-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240301091413.3050689-1-alexander.stein@ew.tq-group.com> References: <20240301091413.3050689-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Last-TLS-Session-Version: TLSv1.3 Content-Type: text/plain; charset="utf-8" Also add a corresponding label so overlays can reference that node. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx8mm.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dt= s/freescale/imx8mm.dtsi index 22b813f6d8405..dc8643d899612 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi @@ -1168,6 +1168,13 @@ dsim_from_lcdif: endpoint { remote-endpoint =3D <&lcdif_to_dsim>; }; }; + + port@1 { + reg =3D <1>; + + mipi_dsi_out: endpoint { + }; + }; }; }; =20 --=20 2.34.1 From nobody Sun Feb 8 22:08:19 2026 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 66DD56A8B2; Fri, 1 Mar 2024 09:14:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; 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charset="utf-8" Also add a corresponding label so overlays can reference that node. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx8mn.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dt= s/freescale/imx8mn.dtsi index 619cedd8407c4..81ba70d7880b5 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi @@ -1104,6 +1104,13 @@ dsim_from_lcdif: endpoint { remote-endpoint =3D <&lcdif_to_dsim>; }; }; + + port@1 { + reg =3D <1>; + + mipi_dsi_out: endpoint { + }; + }; }; }; =20 --=20 2.34.1 From nobody Sun Feb 8 22:08:19 2026 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6CA7A6A8B9; Fri, 1 Mar 2024 09:14:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; 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charset="utf-8" Also add a corresponding label so overlays can reference that node. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dt= s/freescale/imx8mq.dtsi index 74523fa69a5e7..5e906428d5e70 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1290,6 +1290,13 @@ mipi_dsi_lcdif_in: endpoint@0 { remote-endpoint =3D <&lcdif_mipi_dsi>; }; }; + + port@1 { + reg =3D <1>; + + mipi_dsi_out: endpoint { + }; + }; }; }; =20 --=20 2.34.1 From nobody Sun Feb 8 22:08:19 2026 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4A8186A8DF; Fri, 1 Mar 2024 09:14:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; 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charset="utf-8" Also add a corresponding label so overlays can reference that node. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dt= s/freescale/imx8mp.dtsi index 6afefbb851842..922b7dc2edf66 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -1751,6 +1751,13 @@ dsim_from_lcdif1: endpoint { remote-endpoint =3D <&lcdif1_to_dsim>; }; }; + + port@1 { + reg =3D <1>; + + mipi_dsi_out: endpoint { + }; + }; }; }; =20 --=20 2.34.1 From nobody Sun Feb 8 22:08:19 2026 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BA226A03D; Fri, 1 Mar 2024 09:14:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; 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charset="utf-8" With the DSI output label in place, use the phandle directly. Signed-off-by: Alexander Stein --- arch/arm64/boot/dts/freescale/mba8mx.dtsi | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/mba8mx.dtsi b/arch/arm64/boot/dt= s/freescale/mba8mx.dtsi index 9843c42a3eb49..daba4ba146277 100644 --- a/arch/arm64/boot/dts/freescale/mba8mx.dtsi +++ b/arch/arm64/boot/dts/freescale/mba8mx.dtsi @@ -359,17 +359,11 @@ lvds_bridge_out: endpoint { &mipi_dsi { samsung,burst-clock-frequency =3D <891000000>; samsung,esc-clock-frequency =3D <20000000>; +}; =20 - ports { - port@1 { - reg =3D <1>; - - mipi_dsi_out: endpoint { - data-lanes =3D <1 2 3 4>; - remote-endpoint =3D <&lvds_bridge_in>; - }; - }; - }; +&mipi_dsi_out { + data-lanes =3D <1 2 3 4>; + remote-endpoint =3D <&lvds_bridge_in>; }; =20 &pwm3 { --=20 2.34.1