From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 87423CD4F21 for ; Wed, 13 May 2026 13:18:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A172A10EE7D; Wed, 13 May 2026 13:18:13 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="DB7zQIf/"; dkim-atps=neutral Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id 99F9D10EE7D for ; Wed, 13 May 2026 13:18:12 +0000 (UTC) Received: from [127.0.1.1] (91-158-153-178.elisa-laajakaista.fi [91.158.153.178]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 4B1D82FDE; Wed, 13 May 2026 15:18:02 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1778678283; bh=UiQCLW3CogQyfPKHqhuaL51eoRfncuB5Jy+dPeyp4cY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=DB7zQIf/nmW5q4dAWD05vg2TAg4+8HxVgD7hH2G9Pcoz9oEr7acXJIH1mjslu2UsU Fw6aRskByaqHWs14ExTEBxFnL2h858bzKVKqaU+S/z91zdCqX84R8HTtKfVWhSqQdl CIwvxN6ZZFQdJY0UjyENbB5H6+qt+rydedmZEQFk= From: Tomi Valkeinen Date: Wed, 13 May 2026 16:17:36 +0300 Subject: [PATCH v2 14/16] arm64: dts: ti: k3-am62p-j722s-common-main: Make main_conf a syscon MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260513-beagley-ai-display-v2-14-9e9bcefde6bc@ideasonboard.com> References: <20260513-beagley-ai-display-v2-0-9e9bcefde6bc@ideasonboard.com> In-Reply-To: <20260513-beagley-ai-display-v2-0-9e9bcefde6bc@ideasonboard.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lee Jones , Aradhya Bhatia , Nishanth Menon , Vignesh Raghavendra , Swamil Jain , Devarsh Thakkar , Louis Chauvet Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Tomi Valkeinen X-Mailer: b4 0.15-dev-c25d1 X-Developer-Signature: v=1; a=openpgp-sha256; l=977; i=tomi.valkeinen@ideasonboard.com; h=from:subject:message-id; bh=UiQCLW3CogQyfPKHqhuaL51eoRfncuB5Jy+dPeyp4cY=; b=owEBbQKS/ZANAwAIAfo9qoy8lh71AcsmYgBqBHoB4l1YpkguDETJu0LpPAQGFNbaYFPgpAEmz JrY9prgNA6JAjMEAAEIAB0WIQTEOAw+ll79gQef86f6PaqMvJYe9QUCagR6AQAKCRD6PaqMvJYe 9TePD/oDcWnDUi4dpTb99mtAQMZ5Tc6yx0MIj8U9H17SDAdzND7A7oTRftjLeUecccRfHcMLdaQ ISIH3lDtFx3dumH4AN05Xyi8KHSSHbA7+fOBMbHkjAbNYfbIB2XcVElo3EeZlmyd+qSQdKu7EfR XpcvAJcsYl9N4+LwwSeBG6Z4O7FfEyzet/nVg5ahaqhxDba9jwi2L4XtiTv8QRkQu6kJOhRChaO Q4zYwRj0RoHbVtbx5R6vTqbME3H//Tm3VUMJAXlBLx63k3b9yKeW6T8wKkjUYzK9e/BnICyGiaF /jj/nwSAnw4vfSCLWGd+aYhKi7VYSBBLJdNnUGkstksZTcgFgQpw4FQSlVzEgP/J9qiEaUFRfHY jPBMbj2k55R8Sy10Sx0LHe9ZSuMLN7Bsq6Rns5XrKPP3AS1j5/D5AYW6kcI1XFXz3+07BMbEQP9 VYBPxeen0geMHbSZ3E23CsO+PaDn3lIQ1/eLy6zNacypgPa+RNZV69HauCDOCXx27yNu7rSSxUq dvRobHIAK3fOzUEUq6DCmecxZ5kPgi6MHSvvgENSANd11Z11DJFjczjSjg5PXC9n0JFv/GtJuKU foBTaqnemmr7Ckd4GYRO04KGwChuvv6FuhWkRLZlYL/AfYc0/83esZEqcQOl2VECzfNuI8tE0i/ lt5Gcs+Nhd18ZAw== X-Developer-Key: i=tomi.valkeinen@ideasonboard.com; a=openpgp; fpr=C4380C3E965EFD81079FF3A7FA3DAA8CBC961EF5 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Change the whole main_conf (the CTRL_MMR block) to a syscon. As the main_conf block contains miscallaneous registers for various devices, this way the drivers for those devices can get access to the specific registers they need. Signed-off-by: Tomi Valkeinen --- arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi index 0e1af2a69ca2..41067f2f1425 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi @@ -40,7 +40,7 @@ gic_its: msi-controller@1820000 { }; main_conf: bus@100000 { - compatible = "simple-bus"; + compatible = "simple-bus", "syscon"; reg = <0x00 0x00100000 0x00 0x20000>; #address-cells = <1>; #size-cells = <1>; -- 2.43.0