From nobody Tue Dec 16 17:55:20 2025 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 8C2A11A269; Fri, 19 Jul 2024 08:08:12 +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=1721376492; cv=none; b=WgmobnDw/gHnhBgtwi9xjGk9q7Cdo/emfKGLCEe2luCeNy5H2LdP40G/M5gG5nFSI5OM56aXnouoqO5ZK/8k3yCu5/K+Zzr7PKLRObS908VBJzdVI/8dvtJCILUfD3Zzizm+20xkVWxRe7mtwt/Wnqt00b5gmbyf4b84lMm1rNg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721376492; c=relaxed/simple; bh=3EB5WTUXtz5lawXW+qBeefLxm0XKsLLlzdFFG6e3pxw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=AXsiXTKgxsRgM6QgWlCJ7iDkCjVuXIsHzhN9RsuBQeK9RMyfaZZRODh2wvpPHCdA0Ae8LifNwyvXZBphm19uH1m3x5MQ9wQ9ccUza8xL8pN+4i+mFsyUlvzZBQH/sZf3XLRgzHnI/qvJHAYYM0lWREcor5bR/i4OMcaLRS6X22g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NEUC92Xt; 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="NEUC92Xt" Received: by smtp.kernel.org (Postfix) with ESMTPS id 25849C4AF0C; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721376492; bh=3EB5WTUXtz5lawXW+qBeefLxm0XKsLLlzdFFG6e3pxw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=NEUC92XtdyzqohamVyUy882BpUbuViaYTpo/FSOqox3H02FmPQwtMiqxlQ7r1BPkr m9IfGbZf4Cxv+BWdFvddxH8TaRqU51oGTYRzjmvVUs7VVM2ulDb+RsqZCALHJYb++g j6jln92wDyKc3pHL86n9LHIr5KLzOtwfffV/gnGrer7ikPR6qdpKYia2BHmBb7eQQ2 3ivmBf6YCyQxBcHBpKk8Tv0DbOB3BdoZb057jcbMql2/XiwB8OQVhlTALqlf5nsmb1 D1ObHQqLG+SLI0gcLccTttBiL95k7WuDl8OgMKNkrw0M0K6nkmfd3kG5qLcxm6bzGI SvuaOBcTYedBQ== 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 0FB3FC3DA70; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Fri, 19 Jul 2024 16:08:09 +0800 Subject: [PATCH v3 1/6] dt-bindings: arm: amlogic: meson-gx-ao-secure: support more SoCs 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: <20240719-soc_info-v3-1-020a3b687c0c@amlogic.com> References: <20240719-soc_info-v3-0-020a3b687c0c@amlogic.com> In-Reply-To: <20240719-soc_info-v3-0-020a3b687c0c@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 , Conor Dooley X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1721376490; l=1263; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=rEHcK7kDOz/ftRyqwGr3Rr5qy1WJIemzIVxERnlZdoA=; b=FfZmWKw4yC6wnxyxKyI818xy2bVTST+7yQ4+xM98MMp60iKFVe7ocInoteyPkz6tiqGZpJv8N 4uIPQykCxl7AbrZ7NJX8VHJHVBnnv7dO2y6B+xaGkSpXODT6mu47faX 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 new compatible for ao-secure of Amlogic SoCs(S4,C3,T7,A4). Acked-by: Conor Dooley Signed-off-by: Xianwei Zhao --- .../bindings/arm/amlogic/amlogic,meson-gx-ao-secure.yaml | 16 ++++++++++++= ---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx= -ao-secure.yaml b/Documentation/devicetree/bindings/arm/amlogic/amlogic,mes= on-gx-ao-secure.yaml index 7dff32f373cb..b4f6695a6015 100644 --- a/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-sec= ure.yaml +++ b/Documentation/devicetree/bindings/arm/amlogic/amlogic,meson-gx-ao-sec= ure.yaml @@ -25,10 +25,18 @@ select: =20 properties: compatible: - items: - - const: amlogic,meson-gx-ao-secure - - const: syscon - + oneOf: + - items: + - const: amlogic,meson-gx-ao-secure + - const: syscon + - items: + - enum: + - amlogic,a4-ao-secure + - amlogic,c3-ao-secure + - amlogic,s4-ao-secure + - amlogic,t7-ao-secure + - const: amlogic,meson-gx-ao-secure + - const: syscon reg: maxItems: 1 =20 --=20 2.37.1 From nobody Tue Dec 16 17:55:20 2025 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 9372E535D4; Fri, 19 Jul 2024 08:08:12 +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=1721376492; cv=none; b=qjvOkOBsMWbsPzWBN3344i78F4+p2IbkUj3xy01KDuk1LU0q/lwC9srJzepsPWo15AxytaAm9J8lJt0WZx5J6J+DmzxH8ePmk4jY7Hn+8++LEg4x1b50hCVaItMiAd2UYnCR48PZuLMZq90rsCd48XTPROI16tQ34ZmTmWWX5ws= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721376492; c=relaxed/simple; bh=/O2nGpJcr16vRLvgrd+SZjmwJdnjJPrOC4NvECf8nUM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=GyXvBkfnhFFj+O/pbdMvCPZVaQoDn8TDSNMqm74pt7V57HnUj/RZs3crkhWb0GnJ6lPfHCK6X+mhhvQQ31OPK8E0qmRovkjfi6Jd2ktPODl7S0km2CzwdsKjoqt7o8uYTHFv/Uo/IVDsqrHWu7841PPMThB57+DgoWkCSKsftc8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bdIEBzLG; 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="bdIEBzLG" Received: by smtp.kernel.org (Postfix) with ESMTPS id 3467CC4AF0A; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721376492; bh=/O2nGpJcr16vRLvgrd+SZjmwJdnjJPrOC4NvECf8nUM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=bdIEBzLGNTJ0ytCVXwZIjbOF9+JFMb90xZW98gbCg17YINisWbMFQa3pfHIJTHleT LPOqUIkOGWPoJtZvBxbvHGFuge7AAyIj12BeUvaLQ0YbI2aDF9rvlGtIJtRsCqe/IA Arkd+iQO13Zfzfx/kCHKHoxM2oYHVa9UIZW6rB+IWsgmYK90HxRwroxVSc8QwLZISK dJJeIvcka5dZWZXIhK12Bvl8UUhqkqZKKvt7pzV3LGR5zFuCTBFIlERt90yBkpN3cH IQlmo1Gcf/HrT20sJJCm9/KHfk2WgcB949G7ApG3RcjqM6ayN9YzGxBSnq7aO9446K lsFgrW3CBTWDA== 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 1B059C3DA5D; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Fri, 19 Jul 2024 16:08:10 +0800 Subject: [PATCH v3 2/6] soc: amlogic: meson-gx-socinfo: add new SoCs id 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: <20240719-soc_info-v3-2-020a3b687c0c@amlogic.com> References: <20240719-soc_info-v3-0-020a3b687c0c@amlogic.com> In-Reply-To: <20240719-soc_info-v3-0-020a3b687c0c@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=1721376490; l=1182; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=zRWWsMnyYjBcl83+I2nHF9NZDOoGs2C4FOAOFivyI1k=; b=2N3VqoSg90YHKRwkRLAuCyMLMMD4AtkI2P8zYR5Mxi8W0Kbw8U+ctTMenOiDH9TOh2XHWlVH/ 0EzzzrNYT0zD1VOsz+8/XcyUI0Qwn9riN54CXGVaOuKayNLqu1/hbEi 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 new definition for Amlogi SoCs, include S4, C3, T7, A4, A5. Reviewed-by: Neil Armstrong Signed-off-by: Xianwei Zhao --- drivers/soc/amlogic/meson-gx-socinfo.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/soc/amlogic/meson-gx-socinfo.c b/drivers/soc/amlogic/m= eson-gx-socinfo.c index 8809a948201a..7549f1644e5e 100644 --- a/drivers/soc/amlogic/meson-gx-socinfo.c +++ b/drivers/soc/amlogic/meson-gx-socinfo.c @@ -41,6 +41,11 @@ static const struct meson_gx_soc_id { { "G12B", 0x29 }, { "SM1", 0x2b }, { "A1", 0x2c }, + { "T7", 0x36 }, + { "S4", 0x37 }, + { "A5", 0x3c }, + { "C3", 0x3d }, + { "A4", 0x40 }, }; =20 static const struct meson_gx_package_id { @@ -76,6 +81,11 @@ static const struct meson_gx_package_id { { "S905X3", 0x2b, 0x10, 0x3f }, { "S905D3", 0x2b, 0x30, 0x3f }, { "A113L", 0x2c, 0x0, 0xf8 }, + { "S805X2", 0x37, 0x2, 0xf }, + { "C308L", 0x3d, 0x1, 0xf }, + { "A311D2", 0x36, 0x1, 0xf }, + { "A113X2", 0x3c, 0x1, 0xf }, + { "A113L2", 0x40, 0x1, 0xf }, }; =20 static inline unsigned int socinfo_to_major(u32 socinfo) --=20 2.37.1 From nobody Tue Dec 16 17:55:20 2025 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 9376758ABC; Fri, 19 Jul 2024 08:08:12 +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=1721376492; cv=none; b=W8EQZoDf9uLSO/PGTSIYDxJTx4JBbATd6zxw8bndbuovpKNWAsbxOyVgMdvoC46SheQ5WSraN6K7gmkDnMtpN/eEMTSUWGs5/pOl+lr7ctc4ffqwYBG7H+MjKlvYkwkvQzpUWT9rqRBmDv0pzTZ8KuoZ4qgRHeWdAhBN/jw+OC8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721376492; c=relaxed/simple; bh=MFLhWRcBfYxauByXZrf0VrJqa/KVcPGuygAHknweNJ0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=qSsS62A72VWaNsIPWyzauBWYuZaDVtu/R6Gh317WlC7+xjO3o3JsgXT+Etq3xvxd66UogJYx142trJttm254K7KvTlCyeE1lY6iJzK+moekYFk/lY5EeDryT/Bfq6tfiBkbHsSQfBUH1g+t6J/WJFGmBs78JiSM8BeaxrMZTY9A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pGW/HZEB; 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="pGW/HZEB" Received: by smtp.kernel.org (Postfix) with ESMTPS id 3E0A5C4AF0F; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721376492; bh=MFLhWRcBfYxauByXZrf0VrJqa/KVcPGuygAHknweNJ0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=pGW/HZEB6v+b1+/BoEpHoWOoPbOiaSAAMNDg13uF+D0tLJ/qwU4JNizpH/YcibP/Y X08iEjjRxY3EZKReEOmHwPzXQkU56/XnYSRRR95TU6vy/3iO34JEaK+w5/SPvrAyX1 Jo44MdMt5dsjEbmuxHVCzAoS7sMSDZVhC4YC2GKcNWCNFOq5hQmO7417SH4IoqjB26 svYUs8nG8xuWfKq4m/SersAAO/KAP2wO69VDV1yRDdv7Regu2vDmKNbNHUtfJXEz5H S7eEYGn89y0RmZ8yHgjPm4JCA5Hf+JIFZKPo5ZoYnDDuB1peOA/vPRr26Wbbxnm2Rq mCYvxsrM5dKew== 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 2A008C3DA7F; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Fri, 19 Jul 2024 16:08:11 +0800 Subject: [PATCH v3 3/6] arm64: dts: amlogic: s4: add ao secure 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: <20240719-soc_info-v3-3-020a3b687c0c@amlogic.com> References: <20240719-soc_info-v3-0-020a3b687c0c@amlogic.com> In-Reply-To: <20240719-soc_info-v3-0-020a3b687c0c@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=1721376490; l=1081; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=2wGt7OXk2HOANrWvEqv6pT1XbsycF6rOAmNwlp+ubQ8=; b=AZ/jc5KW8nrVKD8rlevj0lLWi6qLN62wIsNHLnBTTxvqIv6EKAmZs+Q3jxikXSpcHR6yPwnH/ 89Vj09Zk9FgCz6e/OI8/gSmKanHX9rto/LBt2EyGbMyE3kP0XSb3CzK 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 Reviewed-by: Neil Armstrong --- 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/dt= s/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 =3D <1>; }; =20 + sec_ao: ao-secure@10220 { + compatible =3D "amlogic,s4-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg =3D <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; + ir: ir@84040 { compatible =3D "amlogic,meson-s4-ir"; reg =3D <0x0 0x84040 0x0 0x30>; --=20 2.37.1 From nobody Tue Dec 16 17:55:20 2025 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 AB48459168; Fri, 19 Jul 2024 08:08:12 +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=1721376492; cv=none; b=CyhqxANahxkxrQ15AKOZ129+OYK5XtRzdZT3G5Wwn5gxF8TtgwOdbghqZfUPBP9gY3ZZFNMbo4GlryD2+jQXawDBYY6kcrU7u62dgjU7G2EptCqUd2jVwkOES3LW7g9CTkICHE5YNEJCvG6KBrl3OeU1XucS5eWoVXepbBj8Sac= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721376492; c=relaxed/simple; bh=wmZGgge85Q8CYqbZQFHFPVFmynDO5FkI+xVqMHo6QG4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=SGZwK/5Fw24N8MD44K3JtPsyEnnj94r06Mfo+oMSXG5yQ15SnvD9RiGeJJ0f66IsKb1MqE6wBEu81ifkG321/mbNFWJMumtJ3ssf5cWtUgvjoUMnDoA8flhNaJF9UoCJeDBLF1VoDjN9pYuFuLD2hLCzGjBQh0CqbxUoUuwMQLA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pLzj7WQj; 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="pLzj7WQj" Received: by smtp.kernel.org (Postfix) with ESMTPS id 474EDC4AF12; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721376492; bh=wmZGgge85Q8CYqbZQFHFPVFmynDO5FkI+xVqMHo6QG4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=pLzj7WQjNFxr35yAbxw+FdPWFa4m0iJQvAX2HEzVgMxi5VuPjHf23dLYYvh3o/hjo gNMnJIwaYFb4Lt9dgYym2fHTamJ0MdIuJ2QFP4rd5GrPNu4+ob9khb+WfRzHahuLix tiNw8lJ7VTQ7iT36i3pAcb/gc6YfydX3I/uaRczxGr/OIeFn0uhaQyheB1IdFv+sYN Dgn8b+JsNoSEJjun2G8nNVQnSUtPaCP/XziU9HsDZBvIWlx0EOegweCLjFtDkz5M1d OdsIkw1ETFw91eEN+auxncpyVNqsK7jUN4LEArOqdokgNuRMEr5Iwwk9M26Y+wFMO9 VCuCTU5S6mB6g== 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 37528C49EA1; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Fri, 19 Jul 2024 16:08:12 +0800 Subject: [PATCH v3 4/6] arm64: dts: amlogic: c3: add ao secure 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: <20240719-soc_info-v3-4-020a3b687c0c@amlogic.com> References: <20240719-soc_info-v3-0-020a3b687c0c@amlogic.com> In-Reply-To: <20240719-soc_info-v3-0-020a3b687c0c@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=1721376490; l=1017; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=pjY4KC1fe2AmkCqstiXeLGWqLV1HNwoDAqmTzk6+a3Q=; b=bHvTWmXiHBmU+q49ecwX8p35+C3jGobQtof8DP85hlGnRkXv2LjMfT+Em8C2wrK3eMTHFgotQ KBgYq+l995KBLx1N6T6+cu5uqyXrlucDI+hHazDtsGGVwRRVhBflH6G 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 C3 SoC: soc soc0: Amlogic C3 (C308L) Revision 3d:a (1:1) Detected Signed-off-by: Xianwei Zhao Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi b/arch/arm64/boot/= dts/amlogic/amlogic-c3.dtsi index f8fb060c49ae..c913dd409e64 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi @@ -129,6 +129,13 @@ uart_b: serial@7a000 { clock-names =3D "xtal", "pclk", "baud"; }; =20 + sec_ao: ao-secure@10220 { + compatible =3D "amlogic,c3-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg =3D <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; }; }; }; --=20 2.37.1 From nobody Tue Dec 16 17:55:20 2025 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 D0D1869D31; Fri, 19 Jul 2024 08:08:12 +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=1721376492; cv=none; b=ZTlC0yr8JyeFgynJJ0L3UcsMdP3/Z3OxdzOe+uYCW+H4Qo+4GeM2vpqg+KhlsAEgpQHa3NgT4Vrp4GucjTxlWcd6KuHmXhzAbe/6Y9I9on7dBbNqR1id6OMHRcV6Wrihd31oMC72chDfNcr270byxFSeXtfb2c3wXf+f0w3HfWo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721376492; c=relaxed/simple; bh=4MDbIzbgcDxHoNJ3qQdw4vdK4aOodPlMv8exrJKFJK0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=n+aYgmYcGkqdvGCoIRvzx8tlu7nJlwVDeMjVyW+SId9QPDnQ7r49PEX7kncJ8wmz+rQhO7/uDuyh4ZwisIce3psZrrFr50UoZsSHyXnXTzjVJlitfuZA/0yaxWvgc24ZJ1z2TVnOE4A99NoH72hm3LYOUZZhIVRvugyWTJsrk5Q= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MO8yXfip; 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="MO8yXfip" Received: by smtp.kernel.org (Postfix) with ESMTPS id 52ED2C4AF16; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721376492; bh=4MDbIzbgcDxHoNJ3qQdw4vdK4aOodPlMv8exrJKFJK0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=MO8yXfipLHFrNtLYjbaf9lQWunBqXUtGNJ75Voo67WlxuhKiHTcASgtN5JrHC5t50 na943o1s4dHa0TP3lEaEJZn5oorpq8yvv6JNM2g9NItxhcRCicNaVkm45aUc5l+Xth o0eA6hVQYUnQrJgzDiPCGiV2tED8+n4zoPTPURzRmMN1uPzQXmVQxRo0ut0WZDFlSB Y7Syz2qdl0HiMlNngF40GhxBsDfPyBckOtGkVOHdvD7bxXX2ckFUbu0oYvWJ+fiQlY O20wDwWEk1XyUaF5EvpPqQJL2YsxvARbZin1EbqZl8yh05im9TLwktFu+zFqdSJg9H ptxbohn3Fe/Cw== 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 45E89C3DA7E; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Fri, 19 Jul 2024 16:08:13 +0800 Subject: [PATCH v3 5/6] arm64: dts: amlogic: t7: add ao secure 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: <20240719-soc_info-v3-5-020a3b687c0c@amlogic.com> References: <20240719-soc_info-v3-0-020a3b687c0c@amlogic.com> In-Reply-To: <20240719-soc_info-v3-0-020a3b687c0c@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=1721376490; l=1056; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=X8apXJPtSL4pC+EPOExwu5CekUwHZ9o11FW6DgwjmrM=; b=3JFRpb+37yakNpqi576ecStgHlK3dSYpZKqSqVkN/MTunWTuIFGZ/JRJsibj7DnJ+vegL9RAb bJvhzMen/p8Dx/7ldGQpzIiEYGnVB3quKLVAHf0RXOlviF+abDl4GvI 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 T7 SoC: soc soc0: Amlogic T7 (A311D2) Revision 36:c (1:1) Detected. Signed-off-by: Xianwei Zhao Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/= dts/amlogic/amlogic-t7.dtsi index c23efc6c7ac0..ec743cad57db 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi @@ -194,6 +194,14 @@ uart_a: serial@78000 { interrupts =3D ; status =3D "disabled"; }; + + sec_ao: ao-secure@10220 { + compatible =3D "amlogic,t7-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg =3D <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; }; =20 }; --=20 2.37.1 From nobody Tue Dec 16 17:55:20 2025 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 D22EF6BFC7; Fri, 19 Jul 2024 08:08:12 +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=1721376492; cv=none; b=morQu4sHOAnYK2/vsCbAcsOdOi4TkXOTxe7uvYY6JpJb/qBa0TAW4vTODKSihXHZWDCRp146XZ1omwZJ+rG+gVxhkz18E6mSvzQpaYMv94eB9J1G0xDYcMoczT7V/lZ4xB8yk6N5cwyYg7vBLO+oNkzqKOCaJVeL2MN21UEwQY4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721376492; c=relaxed/simple; bh=rzLwwkC/oer4IKZiroanbDLw+etqrVLhhYZwC5by1VY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=c+N6VEyw/xX9de9mW+zsEtOmUK91eLWIjpO1JOFyAGHrJ27kUvXK4jeJVCdX6KeBaY16fRH56sWGhDuwedTbA2s5vv9ggmmt6GHE9tcdevrBEh1gR3tf4Dm0RJnV2TkgTO0MZdbeh24uNw89uLzf+iYLC8sjTmrjnDQRwrM6q08= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bK4c++rl; 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="bK4c++rl" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5DB45C4AF1A; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721376492; bh=rzLwwkC/oer4IKZiroanbDLw+etqrVLhhYZwC5by1VY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=bK4c++rlrwKmhbDz1JVqLv44eQ+8wCkdo6aAiZslRXzkbkmdxXN+KGP8CheRAfnqI tt3P4hJl6MAgNCa+nOudNB5wM/DpoPcSbxDGXP2PLwHlTLUI9X1fDRWUzDmJm5Vt0+ 451oTGU3USBIk7fSjFbXxnpcQGRnrnXiMPw0nFtUDacs/6BRguAa+R2qnuqo8s9wVv 8HVraVrR7tUTfY0v9k0pfS1Vasa8LgXZdiGSA1Z0F/EaUEgLFPhkNgpbUHq4pzVH0R NCl1V47G22MaSmx6Y01papYPzLC8gjCHBo8Izid5U4mfvfZgLlozZdkCUv0MNG5vkH lxSL84s7g5pYA== 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 5193EC3DA70; Fri, 19 Jul 2024 08:08:12 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Fri, 19 Jul 2024 16:08:14 +0800 Subject: [PATCH v3 6/6] arm64: dts: amlogic: a4: add ao secure 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: <20240719-soc_info-v3-6-020a3b687c0c@amlogic.com> References: <20240719-soc_info-v3-0-020a3b687c0c@amlogic.com> In-Reply-To: <20240719-soc_info-v3-0-020a3b687c0c@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=1721376490; l=1080; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=Zl2TiQJDwOdSpUPv3WU4sx37kiV4xoQ/BADR59alPhc=; b=wBSeur+SAfT00QiwrwbLZOTSIXxAG7NltC82LZfXjKXJidhqBJYlznZHLPPm46UKO75KdMPV8 64fpcWa2Q/uCH9GkFYeeIoMKN+9U/7o2E37yA6TO5myILPXOUqMx8rV 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 A4 SoC: soc soc0: Amlogic A4 (A113L2) Revision 40:b (1:1) Detected. Signed-off-by: Xianwei Zhao Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi b/arch/arm6= 4/boot/dts/amlogic/amlogic-a4-common.dtsi index 496c3a2bcf25..54d7a2d56ef6 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-a4-common.dtsi @@ -67,6 +67,14 @@ uart_b: serial@7a000 { clock-names =3D "xtal", "pclk", "baud"; status =3D "disabled"; }; + + sec_ao: ao-secure@10220 { + compatible =3D "amlogic,a4-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg =3D <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; }; }; }; --=20 2.37.1