From nobody Sun Jul 26 01:48:33 2026 Received: from mail-106113.protonmail.ch (mail-106113.protonmail.ch [79.135.106.113]) (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 7F6E33F6613; Fri, 10 Jul 2026 09:34:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=79.135.106.113 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783676071; cv=none; b=Nn2HA1nE4iJEoRvrWp8N1/VbYET78yUc3vLKCgLPpzWx1lg1YyFBQbS/fWSwJjVaKv51XGhcBxMYhSF/PWRbRaxDJNdjKgCbuIfqRSiPlSk9YZyQVuzHipHnM3/f7q266uUh66tXWrFx9dmaMWown+EW0A4V6d/EEV6osry0Ob4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783676071; c=relaxed/simple; bh=+SSbmdxaiq0J0wa30iE1zuvjGBNzgjfpAoxryIKdcl4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=WFwOWF7pIi1n3vvbehvyc50GxEVW/NoTMnhXB/ZbEaShstiZiWQVQdo4qcxKTKzTfqqULH6L4Au88n+m5bbiL3Z6g+e4Bn9yXJ9ld7D9seGpd3jSIH+PNc1fNyFxTHXSCawll+ZkWGayF3ZYx24dRr6fC7/LnjVZyxCpxRF+g9I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=geanix.com; spf=pass smtp.mailfrom=geanix.com; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b=oPpHa34e; arc=none smtp.client-ip=79.135.106.113 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=geanix.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=geanix.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b="oPpHa34e" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=geanix.com; s=protonmail3; t=1783676056; x=1783935256; bh=qTqD8XHnXnpCzH66fJSE8CBGzOPJsWGe02GIOrSsx/M=; h=From:Date:Subject:Message-Id:To:Cc:From:To:Cc:Date:Subject: Reply-To:Feedback-ID:Message-ID:BIMI-Selector; b=oPpHa34elIXrWQ2qBDuDchAmHHoC1fHSmb+YsLWiTSpntZaJmK8rMpO2Gxm/DkqaH 13Pv03dCDl50Li3QBPZRBiifPuS61U/wPKrN0O8aROtls5LcBk29+Kfiu4yzbU8yn7 YHsy44XQwBWmNfaIX/P+N+ZtzrTp7RXMqoW7T1euCoXZn2nFzxpuTLDEWO95TST+bA pHTit8ZtmC87FdVFvVd2hyuxRTzaEOrsjQx9qCb4kSzEnwALyyXAtRRkyUqqGKBm/g GRGj/KuDzsCNSxOKlOYfFdUzlIivmozJpDxXqcX4Ym97TEFOoLQ/g+4IuZuUyHEtn1 if/dBUj7ZamjA== X-Pm-Submission-Id: 4gxRVb0VhTz2ScPc From: Esben Haabendal Date: Fri, 10 Jul 2026 11:34:00 +0200 Subject: [PATCH] arm64: dts: imx8mq: Add dcss node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260710-imx8mq-dcss-device-tree-node-v1-1-fc724dfd574e@geanix.com> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/yXMQQ6CMBBG4auQWTtJIUGqVzEusPMDQ0LRDhgSw t2tuvwW7+1kSAqja7FTwltN55hRngoKQxt7sEo2Va46u6Z0rNPmpxdLMGPJQQAvCeA4C/giXe0 FztdoKS+eCZ1uv/3t/retjxFh+T7pOD7KPpaCgAAAAA== X-Change-ID: 20260710-imx8mq-dcss-device-tree-node-9df58de085ea To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Esben Haabendal X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1783676054; l=1806; i=esben@geanix.com; s=20240523; h=from:subject:message-id; bh=+SSbmdxaiq0J0wa30iE1zuvjGBNzgjfpAoxryIKdcl4=; b=sc+S0NvCxqN9/XLrbs6f0pnZylchIoPD8w2pilECc4TqUMxOnhXBshV4gDioLcjbdkM1qzzXj +rIxB3EqvPFAF8bFBRR0O7WMBjzIAswH0IkrMQS5UpuG/5AugIdslMX X-Developer-Key: i=esben@geanix.com; a=ed25519; pk=PbXoezm+CERhtgVeF/QAgXtEzSkDIahcWfC7RIXNdEk= Add DCSS node for i.MX8MQ based on the example in the bindings documentation. Signed-off-by: Esben Haabendal --- arch/arm64/boot/dts/freescale/imx8mq.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dt= s/freescale/imx8mq.dtsi index e60872aeeb49..fb99bd3ad7c9 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -1611,6 +1611,27 @@ irqsteer: interrupt-controller@32e2d000 { }; }; =20 + dcss: display-controller@32e00000 { + compatible =3D "nxp,imx8mq-dcss"; + reg =3D <0x32e00000 0x2d000>, <0x32e2f000 0x1000>; + interrupts =3D <6>, <8>, <9>; + interrupt-names =3D "ctxld", "ctxld_kick", "vblank"; + interrupt-parent =3D <&irqsteer>; + clocks =3D <&clk IMX8MQ_CLK_DISP_APB_ROOT>, <&clk IMX8MQ_CLK_DISP_AXI_R= OOT>, + <&clk IMX8MQ_CLK_DISP_RTRM_ROOT>, <&clk IMX8MQ_VIDEO2_PLL_OUT>, + <&clk IMX8MQ_CLK_DISP_DTRC>; + clock-names =3D "apb", "axi", "rtrm", "pix", "dtrc"; + assigned-clocks =3D <&clk IMX8MQ_CLK_DISP_AXI>, + <&clk IMX8MQ_CLK_DISP_RTRM>, + <&clk IMX8MQ_VIDEO2_PLL1_REF_SEL>; + assigned-clock-parents =3D <&clk IMX8MQ_SYS1_PLL_800M>, + <&clk IMX8MQ_SYS1_PLL_800M>, + <&clk IMX8MQ_CLK_27M>; + assigned-clock-rates =3D <800000000>, + <400000000>; + status =3D "disabled"; + }; + gpu: gpu@38000000 { compatible =3D "vivante,gc"; reg =3D <0x38000000 0x40000>; --- base-commit: 8cdeaa50eae8dad34885515f62559ee83e7e8dda change-id: 20260710-imx8mq-dcss-device-tree-node-9df58de085ea Best regards, -- =20 Esben Haabendal