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 75C8DC43458 for ; Sun, 12 Jul 2026 03:00:41 +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=rhjTgvnPR4beJJG+pPmpEjkTka uWAA9VHVDFpRHLJ1fR2bvEr56PyOD1wdV4lIRGVCQ/POS6e0/8lE20QKQQdIQmXddmxtIj+63IA2h cDDASMUOhHBZxrsSgFPcppUkqxRqlFHO+1rtzi7rq277dfv7XY6cSUWCGX9BBQhXAfK4a32GPHhxE jVZUI3pR25Lc5p92huwganQiV6VjySXpMnmci2dprQDWhdddGNxmDn0hgN5ICq6oObVcBBNRYPoQo Ow3bHm/jWDMJahtToW3Tt9PRvJYadlzILsUA626bjrCz18eu59Z1VTSxQ4CmbV3ZIlNXlkZ/4aECY IcLs8O9w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wikQl-000000073OI-1aU6; Sun, 12 Jul 2026 03:00:35 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wikQU-000000073IA-2t3q for linux-arm-kernel@lists.infradead.org; Sun, 12 Jul 2026 03:00:19 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 66BBE6004E; Sun, 12 Jul 2026 03:00:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE1B81F00AC4; Sun, 12 Jul 2026 03:00:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783825217; bh=lHn+VlrPP8+DG9eMf2EHuMFbxRRlTlKli3GayR7WGoQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Vy8zoUDNas+vvG0c2LmFKZew4UfK+SSk56tXC0Fg46ambpKU2CcLCEQEapdMGuJso RkVe97ZOQL5eMAlMX8gyaerTuDB6oCuHmW6eld8HD7KMgK582JOcs9zdMF+FKSAEGm UN9y79Qoo/obqfiZ+xwvgueP3WNMjil1T27f8ubXOBq3RGVyiWBye77Ibw37JpIolE PpvlwyjgWpcOIML36+DlC15b2xqDcsYrRro+ioOY3jcBWkyU1dix2U7TepybWGKyYF qv8LuD+BdIIfT3lm+r0rNgZmuCsjGZS3CfxKZmmwJr4JDnN65E4Nx/4P70/eXdQCss A/EX6AmbO9WFA== Received: by wens.tw (Postfix, from userid 1000) id 1245460176; Sun, 12 Jul 2026 11:00:13 +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 v3 5/7] arm64: dts: allwinner: sun50i-h6: Add missing SRAM region for video engine Date: Sun, 12 Jul 2026 11:00:08 +0800 Message-ID: <20260712030011.3778169-6-wens@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260712030011.3778169-1-wens@kernel.org> References: <20260712030011.3778169-1-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