From nobody Sun Feb 8 22:58:15 2026 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 E9B4D303A23; Tue, 28 Oct 2025 09:52:35 +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=1761645156; cv=none; b=lzWJ1QDB4/sT0d+LdBxPP136HYBnnKz6jyiwJbGDi0OX3nZLNBJzXHE8JKO4lgRyAaniOTmEU34s8BQZ87Via0N1gPqVbBXgdKfdlVBYQ5Lg4jWzNU05ffPH9GKh1vGfMMRMSPgkZIH2X1t39NCNyrPBrNxyPG1ownCEl0V1Fzc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761645156; c=relaxed/simple; bh=cqU+XTI3Ndty3aUBGJIBF2UDdBqJf3bOi+0Mrt4qwlg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=T5tixBq5EkA4CHJzJpuQmG5toM5YvtpWxn5CAstgMWLJ4MNUbcpKH+D1KLXzUQa/Pjd+jkdv7l6nNnrGjIgbptklmD5xVbFleNnN8psIklbL1h5Ilmc1ZnloGOS4zyA21uygFVs+PBiV8Vs8+jEGuCeGF912J76EdY9EROPTkCQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lF2BBvbz; 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="lF2BBvbz" Received: by smtp.kernel.org (Postfix) with ESMTPS id B087BC19425; Tue, 28 Oct 2025 09:52:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761645155; bh=cqU+XTI3Ndty3aUBGJIBF2UDdBqJf3bOi+0Mrt4qwlg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=lF2BBvbzMqylrxnrL9MWsz4XhkiSUt+1c8QHfcvh00cRlRDBfZkq4zsPUGyhIPjw3 gEofrz52i6xHJapZ1r8eRA4AlMPRsBdqcn4dgs8cAmG/OhAXFT2x0qkl0zmTMlWqF3 OzDja2lKWJZKumVavPZoHFoq7iD6FVQASTI5NtOIXng85GrV8G9oL792MEYEFJMN4/ QzTYkKHUCjXyBTUq8hn6OgbGxtM2KTqqswgcEJEI23kH2Iv3b00NZLeW2oYs1gFDD4 oaVXmKdO6pI7A4DbFmOHyiwwqjJSpe58Fn05pi3yf8CxgjV1k11oeMdqoXzXZdJ0rt PMzjjBNbQk14g== 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 A5034CCD1BF; Tue, 28 Oct 2025 09:52:35 +0000 (UTC) From: Chuan Liu via B4 Relay Date: Tue, 28 Oct 2025 17:52:32 +0800 Subject: [PATCH v4 6/8] arm64: dts: amlogic: A5: Add scmi-clk 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: <20251028-a5-clk-v4-6-e62ca0aae243@amlogic.com> References: <20251028-a5-clk-v4-0-e62ca0aae243@amlogic.com> In-Reply-To: <20251028-a5-clk-v4-0-e62ca0aae243@amlogic.com> To: Chuan Liu , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Jerome Brunet , Xianwei Zhao , Kevin Hilman , Martin Blumenstingl Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1761645153; l=1430; i=chuan.liu@amlogic.com; s=20240902; h=from:subject:message-id; bh=/Yr112v7w9bKoVucDd0LbqAxSPlWQH4QEG5NVVuwlK8=; b=DthrWwzWNgN0aSbFCcCr3xN6xvgvMKdfIOCGZQbM9bzguyli+VJVQvXkxhUIqQi2VoL39tkDq WXz5pkrokz+DgPHImRiEy9gQxlyCxzZHkDQuw+RE2K7wTSPTPQZvEPH X-Developer-Key: i=chuan.liu@amlogic.com; a=ed25519; pk=fnKDB+81SoWGKW2GJNFkKy/ULvsDmJZRGBE7pR5Xcpo= X-Endpoint-Received: by B4 Relay for chuan.liu@amlogic.com/20240902 with auth_id=203 X-Original-From: Chuan Liu Reply-To: chuan.liu@amlogic.com From: Chuan Liu Add scmi-clk device node information for the Amlogic A5 SoC family. Signed-off-by: Chuan Liu --- arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi | 30 +++++++++++++++++++++++++= ++++ 1 file changed, 30 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi b/arch/arm64/boot/= dts/amlogic/amlogic-a5.dtsi index 2b12d8284594..a6625508893d 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-a5.dtsi @@ -7,6 +7,8 @@ #include "amlogic-a5-reset.h" #include #include +#include + / { cpus { #address-cells =3D <2>; @@ -49,6 +51,34 @@ pwrc: power-controller { #power-domain-cells =3D <1>; }; }; + + sram0: sram@f702a000 { + compatible =3D "mmio-sram"; + reg =3D <0x0 0xf702a000 0x0 0x100>; + #address-cells =3D <1>; + #size-cells =3D <1>; + ranges =3D <0 0x0 0xf702a000 0x100>; + + scmi_buf0: scmi-sram-section@0 { + compatible =3D "arm,scmi-shmem"; + reg =3D <0x0 0x100>; + }; + }; + + firmware { + scmi { + compatible =3D "arm,scmi-smc"; + arm,smc-id =3D <0x820000C1>; + shmem =3D <&scmi_buf0>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + scmi_clk: protocol@14 { + reg =3D <0x14>; + #clock-cells =3D <1>; + }; + }; + }; }; =20 &apb { --=20 2.42.0