From nobody Sun Feb 8 22:28:00 2026 Received: from mail-m49197.qiye.163.com (mail-m49197.qiye.163.com [45.254.49.197]) (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 B01561EB184; Tue, 1 Apr 2025 09:05:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.49.197 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743498330; cv=none; b=nlRgZCsim5frT1RdDAWPfnNs9M2e3A+b/Mmq1oJmUqa8laLVgiJRBJQL9qzoFsGAcu/yoxGlU/3AubitXMcJufwv7xhWInYcGsv5qr1BgFEhHByQ/KtTzaOHKGHWxVKld2mrDWN8fHElaQpMxjqMlogV8nL9MU0hfpHtbANX1IY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743498330; c=relaxed/simple; bh=kujLJZpEFTcaDk3oZb3VS1iYOlY1gYHAvXCI0pY2Ft0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=KWXbJp4ME18RYEPKj5x4vgilPRHohSRuMlm2du4JBxxixx1OEB6A7PvHosJxaBCxIOvQkhTiVEv8NRv2N9w61QO3/HCgVDMGFVBALFoimYWTasf0Fw3JQjXs1LzAIiTt3l7GuPqAtxaaXhppG8ChR/ei6WShV7442nDuRsL13b4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn; spf=pass smtp.mailfrom=jmu.edu.cn; arc=none smtp.client-ip=45.254.49.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=jmu.edu.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=jmu.edu.cn Received: from amadeus-Vostro-3710.lan (unknown [IPV6:240e:3b3:2c00:430:ae31:3177:4f09:da96]) by smtp.qiye.163.com (Hmail) with ESMTP id 104ddcf67; Tue, 1 Apr 2025 17:00:14 +0800 (GMT+08:00) From: Chukun Pan To: Heiko Stuebner Cc: Rob Herring , Dragan Simic , Conor Dooley , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Chukun Pan Subject: [PATCH 1/1] arm64: dts: rockchip: rk3588: Move SHMEM memory to reserved memory Date: Tue, 1 Apr 2025 17:00:09 +0800 Message-Id: <20250401090009.733771-2-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250401090009.733771-1-amadeus@jmu.edu.cn> References: <20250401090009.733771-1-amadeus@jmu.edu.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWS1ZQUlXWQ8JGhUIEh9ZQVkaQ0xOVhkZTEJLHU1DSUNKQ1YeHw5VEwETFhoSFy QUDg9ZV1kYEgtZQVlJT0seQUgZSEFJGEtLQU9IS0EaHkhKQUhKTExBTx1LQkEfGkJNWVdZFhoPEh UdFFlBWU9LSFVKS0hKTkxOVUpLS1VKQktLWQY+ X-HM-Tid: 0a95f0946ef703a2kunm104ddcf67 X-HM-MType: 10 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6OBw6Vhw*DjJJKQoeAxkiNEI0 F04wChlVSlVKTE9IT0JDS0pOTE5MVTMWGhIXVRoWGh8eDgg7ERYOVR4fDlUYFUVZV1kSC1lBWUlP Sx5BSBlIQUkYS0tBT0hLQRoeSEpBSEpMTEFPHUtCQR8aQk1ZV1kIAVlBSUtISDcG Content-Type: text/plain; charset="utf-8" 0x0 to 0xf0000000 are SDRAM memory areas where 0x10f000 is located. So move the SHMEM memory of arm_scmi to the reserved memory node. Fixes: c9211fa2602b ("arm64: dts: rockchip: Add base DT for rk3588 SoC") Signed-off-by: Chukun Pan --- arch/arm64/boot/dts/rockchip/rk3588-base.dtsi | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boo= t/dts/rockchip/rk3588-base.dtsi index 1e18ad93ba0e..c52af310c706 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -439,16 +439,15 @@ xin32k: clock-2 { #clock-cells =3D <0>; }; =20 - pmu_sram: sram@10f000 { - compatible =3D "mmio-sram"; - reg =3D <0x0 0x0010f000 0x0 0x100>; - ranges =3D <0 0x0 0x0010f000 0x100>; - #address-cells =3D <1>; - #size-cells =3D <1>; + reserved-memory { + #address-cells =3D <2>; + #size-cells =3D <2>; + ranges; =20 - scmi_shmem: sram@0 { + scmi_shmem: shmem@10f000 { compatible =3D "arm,scmi-shmem"; - reg =3D <0x0 0x100>; + reg =3D <0x0 0x0010f000 0x0 0x100>; + no-map; }; }; =20 --=20 2.25.1