From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 C9EDA185E64; Mon, 15 Jul 2024 08:59:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721033961; cv=none; b=bDaRmCbJ/Ph9XNzwXsp3WTsMSNc2sqvtJ6382swzQMd0k/FgEeoiFAsl3PzImgyPWMdd9CgkTY5oCFBQmPnifaeyGJVBw2YF9a04GOO1S8a2KQP5YmhkDpsNLPBWGcCVy+wB4ulk3UgkYY8szYgBaYHqrERg+VdC5yrQY0dXZx8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721033961; c=relaxed/simple; bh=MFLhWRcBfYxauByXZrf0VrJqa/KVcPGuygAHknweNJ0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=unxjpZnZ9WHPLIU4p+Hup/gRfeRy+9rL22krc3EMYgJBaf+kBNCv5LYStdRge55lYSX0uEgcWggv7m1YYLdIBklKoBzCWKjG/K+ijGnfKOwifOzK3/1yzR63MJqUH/ccEEYPjeY2GZiGC+7gJZAohBWoc/YjUoyjOez5QAb7vXc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MCAWdA+P; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MCAWdA+P" Received: by smtp.kernel.org (Postfix) with ESMTPS id 73A6EC4AF15; Mon, 15 Jul 2024 08:59:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721033961; bh=MFLhWRcBfYxauByXZrf0VrJqa/KVcPGuygAHknweNJ0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=MCAWdA+Pw2khDsY8cpZH/+SCZ+Vga/vlxfBKHLymF8IyF285w3kpWuP34G/7iLvj6 GUuWPDz4TdrhoTgzwP9K4RwgEybrI5IQv5OuyQcslOu/ZaqVgfSFQmlCuBPBQNWYb3 jyKft2Tt98H13kfUKd7xcSW2TD8P98ct++KOQ9F/T08gdP53JKjwuY0sXJDLpdAf/d uHyeCGZpThzA9I6fhaWN2Gm3FQIiTM+UptZea5Tu5a3J1BOlZ7X/h6HORFRQESBMlV uaacAnnL/kOnqqnGEz+5SGbIf5ifYIKcWPxYZnBXC0tk280WefZOwfyEiI/0PhXeWX EVLwSd2IDmEVg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 697E8C3DA60; Mon, 15 Jul 2024 08:59:21 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Mon, 15 Jul 2024 16:59:21 +0800 Subject: [PATCH v2 3/6] arm64: dts: amlogic: s4: add ao secure node Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20240715-soc_info-v2-3-3836c8cc27a5@amlogic.com> References: <20240715-soc_info-v2-0-3836c8cc27a5@amlogic.com> In-Reply-To: <20240715-soc_info-v2-0-3836c8cc27a5@amlogic.com> To: Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Xianwei Zhao X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1721033959; l=1081; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=2wGt7OXk2HOANrWvEqv6pT1XbsycF6rOAmNwlp+ubQ8=; b=h+GpU/QdW7GMAG9UdNeZuCxebI1djgkzpnF/ceKZ3RnFm/hcE64XUa5MVuSGq22kpbpUU+CcJ odtHcn6SF/GDy3uWRCmaLM2thLVIaHdYQ4j6bzhFmOrEp477attMPCw X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=o4fDH8ZXL6xQg5h17eNzRljf6pwZHWWjqcOSsj3dW24= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20231208 with auth_id=107 X-Original-From: Xianwei Zhao Reply-To: xianwei.zhao@amlogic.com From: Xianwei Zhao Add node for board info registers, which allows getting SoC family and board revision. For example, with MESON_GX_SOCINFO config enabled we can get the following information for board with Amlogic S4 SoC: soc soc0: Amlogic S4 (S805X2) Revision 37:a (2:1) Detecte Signed-off-by: Xianwei Zhao --- arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi index c11c947fa18c..957577d986c0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi @@ -763,6 +763,14 @@ reset: reset-controller@2000 { #reset-cells = <1>; }; + sec_ao: ao-secure@10220 { + compatible = "amlogic,s4-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg = <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; + ir: ir@84040 { compatible = "amlogic,meson-s4-ir"; reg = <0x0 0x84040 0x0 0x30>; -- 2.37.1