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 924B613D601; Fri, 12 Jul 2024 06:54:50 +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=1720767290; cv=none; b=oXCoS+lSl3rVZdeqXrAjGWfsI2tnuSGO4ufMJxXF0uJD/roWdoVpnumaGe1nyH/cOAUALhomRkhLnV+OMe9l7G/wDhWJ2dTJ84DZO5f0yht4MQX+AeA87qShpWMZomdUYJgJZxRcW4TjbA8GTnSlOPqUGXHeOa4DZ2EClb3Whcs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720767290; c=relaxed/simple; bh=m+iNwr8XqQmoN6/h7bndxFBce7494wo4m/jNNEKTkOM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=crwFLWhgJdP5y/0sEXC2U/jxtQp0wNwPb8l1inV0zsyejJNjxWdZ8roVJ7cXiOyv6fcDqFjP1TPtsSBZZMEZWSisw/8JFUP5QzoWes9xv4vYP4ZeXUx6dIT/Vq5CHUemrdwpxQmUCvOGlIqgBvMBXi5U7zDvVhWuaSibxiQNJwA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=T2bMaqZz; 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="T2bMaqZz" Received: by smtp.kernel.org (Postfix) with ESMTPS id 26D2CC4AF09; Fri, 12 Jul 2024 06:54:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720767290; bh=m+iNwr8XqQmoN6/h7bndxFBce7494wo4m/jNNEKTkOM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=T2bMaqZzE+GYrU3mt4h2mIOiMALuUKy11oELyMh+d20A/6rKVkTlhINgpKOGoeeNY nFD3nFkQuDaQSzjOVgHM0XZft/uO8hUY8h1xH+VoPkvmNMSsLzPj/WbPa/YFQOqE3B FP7V+Ozax/WFHxy9m2Oy5aKEqPsROtUND4UfzWQbgNqmVzbcsI1twaIi8jM3rnK79U PUzFlPXZf2M2JtkqqpzON+qH1USPvK2KuZY6EUyR4ddXNSW0+UmOHrVZxKW25Z+m88 EZlN2qDGj+QsAnk/lTFaGl0Be/lzIgeof8NqBySHGAV+oDTWFmjwh4dc1sp2cSl6eQ KdAVEI6CcdKpQ== 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 14A9EC3DA45; Fri, 12 Jul 2024 06:54:50 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Fri, 12 Jul 2024 14:54:47 +0800 Subject: [PATCH 2/5] 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: <20240712-soc_info-v1-2-05ba95929d5a@amlogic.com> References: <20240712-soc_info-v1-0-05ba95929d5a@amlogic.com> In-Reply-To: <20240712-soc_info-v1-0-05ba95929d5a@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=1720767288; l=1031; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=7PP3wpwyeNhRjy2GgIapC6CYSMcoSRh5nUct3QlTnCc=; b=Cf3A1+/cFFFp6d+el5Zs82tP9+WFpxClaZdHoC/jfpz6Nwl3TqxqbR8o6Wn6i9+U3q41LkPzo GpFCBhv0PSIByJrGkOSndt14QLD2Aq4LtQQhF9+OR7/RWYyhepLgYDQ 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 | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi index c11c947fa18c..316905ec191c 100644 --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi @@ -763,6 +763,12 @@ reset: reset-controller@2000 { #reset-cells = <1>; }; + sec_ao: ao-secure@10220 { + compatible = "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