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 426692F6599; Tue, 30 Sep 2025 09:37:32 +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=1759225052; cv=none; b=ALdCNcEl2C7hHNtARWm0pM/LlcJG4iXYcDli/MJysEOEL0+/j7UcBLFvMHSL+HwEed3+PRMjskGITW4U22R31gIqslver8seWFYPKwlkXeTUDEJmAh7wL62Bdz6a0TrzlYS3SR3KR31VqPpJ/n8a/1GymGs/pTAArTdwtuyWrt4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759225052; c=relaxed/simple; bh=m3tcUPTeAy9N3b8of7vcp0PLY10EBp4gFZGLnaPlv6M=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=PDxo1XN9YTPj1pDEl7sUZTZrqxlLnm3lS8G4oReixqMIu5hqgpJagrIt1rUZHg+y1It3iDYK3woZS8zKrgVvl+TZpsbuO1RDGbYEdK9nBoNw9iuu574locR8k1u9QGphTnyUAhuFLfoBjBknCHs7XVjb3O4oIjYboBXjzZzeJ78= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OPEjn6X1; 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="OPEjn6X1" Received: by smtp.kernel.org (Postfix) with ESMTPS id D3BA9C116C6; Tue, 30 Sep 2025 09:37:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759225051; bh=m3tcUPTeAy9N3b8of7vcp0PLY10EBp4gFZGLnaPlv6M=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=OPEjn6X1XzS8pl7W7CUbHiZrYdFOCC4R6XhFwkqMewH7hocoFtKiH1NZSQqv6NFdO tt/Ixu07a+VxwGCZgRh7aDxrYjZT5iHbxRK4mP40EN1lEru7Hm99LhlniHBMwB/J5I ehEOxkXCJHGE4jBGjXiHiFxUJ8VWi1vqcnAc9hoX4C5JifJNZZtX3F1O3kWmeSC966 lBhKnxm/eA0QgIiy/QtdLJucUT7WekNPfRSeEdJ5CdL6Fg+ZLxwT2qL4mqEfKuzrxC FAUyGaOIog3Q6fWWmVnqg3RWWt6IkyuaSBEc6sgmPru9L0huhJMq+um6DbKoQeLYXF 1iSuKkyW2PwNg== 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 C74A6CCA470; Tue, 30 Sep 2025 09:37:31 +0000 (UTC) From: Chuan Liu via B4 Relay Date: Tue, 30 Sep 2025 17:37:22 +0800 Subject: [PATCH 09/19] arm64: dts: amlogic: A4: Add scmi-clk 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: <20250930-a4_a5_add_clock_driver-v1-9-a9acf7951589@amlogic.com> References: <20250930-a4_a5_add_clock_driver-v1-0-a9acf7951589@amlogic.com> In-Reply-To: <20250930-a4_a5_add_clock_driver-v1-0-a9acf7951589@amlogic.com> To: Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neil Armstrong , Jerome Brunet , 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, Xianwei Zhao , Chuan Liu X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1759225047; l=1181; i=chuan.liu@amlogic.com; s=20240902; h=from:subject:message-id; bh=+Iyb8ucZxc+f5S3pcp3snpI9+yN2dfYAfr8oIOUIHcQ=; b=lcBDqboM/iymoRmBzRwcVori330OjmwhgepC7924uxxFr8NPhQ3vWlz/SUAhF46VD/1UJca2J X4tLUGHjoR8B5T7MHj0vHgNS+dSMKktQ8J6H0QpvswRFRb53ARknA05 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 A4 SoC family. Signed-off-by: Chuan Liu --- arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi index 563bc2e662fa..75a87f093d8d 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-a4.dtsi @@ -49,6 +49,34 @@ pwrc: power-controller { #power-domain-cells = <1>; }; }; + + sram0: sram@f7033000 { + compatible = "mmio-sram"; + reg = <0x0 0xf7033000 0x0 0x100>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x0 0xf7033000 0x100>; + + scmi_buf0: scmi-sram-section@0 { + compatible = "arm,scmi-shmem"; + reg = <0x0 0x100>; + }; + }; + + firmware { + scmi { + compatible = "arm,scmi-smc"; + arm,smc-id = <0x820000C1>; + shmem = <&scmi_buf0>; + #address-cells = <1>; + #size-cells = <0>; + + scmi_clk: protocol@14 { + reg = <0x14>; + #clock-cells = <1>; + }; + }; + }; }; &apb { -- 2.42.0