From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 F3C7428726E; Sat, 11 Jul 2026 14:00:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783778411; cv=none; b=RgqtBxy6IB1yO1xyaRQJ8t6wPGZroaL8uQpUn5LcVqLYbVsLZxULhbPTIe9emOVL8+gA+4jqx+jjmvTA6+m+X8aRYsbmOiDVqQux6+ZcVuc9yGQeFbCI7PpHtQ9BnaDe8P/luXiBohMAILTaKkCXfsU/xDeJUAugho25bJq4m00= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783778411; c=relaxed/simple; bh=h8HnPa9jPNT9KN5lGEI/AtSgYlDiW6l80zMgBH26b/I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Br88QggPQq4RJZh8sHIO591+BwDjJZC7jbWmCK1ClPTV1kwyMexSg17UErMRSwPFIRUunCxaAUmfuJZU+4xsQoVmumKeAIwkAKfvjjssr3WK88jgGStQLUB/us9vEkxdoE25AZyxMzh7edCDG2fWkzrWqwrD13D5lV/BKzWZ7Tk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hL2iwygs; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hL2iwygs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 496841F00A3E; Sat, 11 Jul 2026 14:00:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783778409; bh=lHn+VlrPP8+DG9eMf2EHuMFbxRRlTlKli3GayR7WGoQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=hL2iwygst/9gzBKYB3gR43vvXyMtPra1B9ErC5aSzTvxX6k4t83pD2fsU0jrX5ez9 02o/BWBEz8SMjpfhcU4yoUpo8zGAYfb+JBGF+TPxMR1IOP0IxuLgR6jPHsACHJ2QYQ pLVz6Syx2bvGSzhtYeduRL9T60iirIJL6czgoWXqVqsf/Jj3y/W6Km7oUnOQ088O3g T9L/3zjDGvMu0wxO2g/wmgj00Wn/Iyg4kL0UcKS5Tb26lYBT82KSL/eDD9pCqqNZaD LcY+v141/EYqUct2Up0Nt6FiJ+3VZDuOoJBNYrVWq90PQH9cLL3+FmhgF0h2yHVrxI JwGqvyYV+yqNg== Received: by wens.tw (Postfix, from userid 1000) id 65CBB6018D; Sat, 11 Jul 2026 22:00:06 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Paul Kocialkowski , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Greg Kroah-Hartman , linux-media@vger.kernel.org, linux-staging@lists.linux.dev, devicetree@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jernej Skrabec Subject: [PATCH v2 5/7] arm64: dts: allwinner: sun50i-h6: Add missing SRAM region for video engine Date: Sat, 11 Jul 2026 21:59:56 +0800 Message-ID: <20260711135959.3616919-6-wens@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260711135959.3616919-1-wens@kernel.org> References: <20260711135959.3616919-1-wens@kernel.org> Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit The SRAM C region contains a partial alias to the VE SRAM already referenced by the video engine. To avoid access through this alias window, the region should also be claimed by the video engine. Add a reference to the SRAM C region to the video engine node. Fixes: b542570e5605 ("arm64: dts: allwinner: h6: Add Video Engine node") Reviewed-by: Jernej Skrabec Signed-off-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi index 72ce1a75647b..88c6e3e105c0 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi @@ -205,7 +205,7 @@ video-codec@1c0e000 { clock-names = "ahb", "mod", "ram"; resets = <&ccu RST_BUS_VE>; interrupts = ; - allwinner,sram = <&ve_sram 1>; + allwinner,sram = <&ve_sram 1>, <&de2_sram 1>; iommus = <&iommu 3>; }; -- 2.47.3