From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 98458C44501 for ; Sat, 11 Jul 2026 14:00:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=lHn+VlrPP8+DG9eMf2EHuMFbxRRlTlKli3GayR7WGoQ=; b=Z164mJFlQ/BkSwpdc1E3YHLsly Q9f/xM2iedDDhkJlHLmg2ouHdR5B+hc382C/BivXPs8RI1VF+aFeswjHdxdaeohmD0lwbbydr1bJh RMlAE3HmFhwtDHyyKOCFoH5YZZ1j1f3PpzdAcQVjmPFEKatIokGtwcXQEiwcw0ut3MgODXW1RgleA aMhSq59nQTF3L6eSPLstWhQOg+PofScGDEnIUtKJQgEqwcm6hXl88YeB06zwrexYXxcdo5hAsJ5ar 6f47VdqIHYyMp7iE0eJlFIdoznu4C/4jWyp6jQlQPkqXio1jnVjoD8XewksIIsQtcyToBMVQkXJYB yo5kF6yQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wiYFY-00000006al7-0p2g; Sat, 11 Jul 2026 14:00:12 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wiYFW-00000006akH-2FIg for linux-arm-kernel@lists.infradead.org; Sat, 11 Jul 2026 14:00:10 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id BC1CA42E29; Sat, 11 Jul 2026 14:00:09 +0000 (UTC) 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> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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