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 A5EE2FF885A for ; Tue, 5 May 2026 13:48:34 +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=tYN2y5huAXYsxiNMaa+uVh6q/17vB+zSMoKetg5TSUM=; b=JuOOv4esGbiKGgBG6K3ZGsIGfu riqELRwRsVvY9/bjRyMzp4ccOEp61MJN6uVv7s6zGGKs+nPZRQWWqfQlWVicI9GRN5u8KLzJJCh4v UwysQVHAeZidbAggh5ekn0XY2revVqiRKqNFgwQjUeSA2affEMWzghJ8dBPovYGCJ7HtMYCrJPzdc /v3bOuRroqBKUx/F3OpiOd1yNKT1ySmZjpoE60h2b3M3ROUY0jkZZPhUDje00wWzxwVb9rNCI3m9B y1sONQKyCFk+BiZ2bUCEFgikBJmWF6RrAy2KQqMMDc1/ps4opNcVrn9UBfoSbHCIfqHCZy0Oe4gAA TWp2jtnw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wKG8T-0000000GNZm-3D69; Tue, 05 May 2026 13:48:29 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wKG8N-0000000GNTH-3lb1 for linux-arm-kernel@lists.infradead.org; Tue, 05 May 2026 13:48:25 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 9ACC2445B9; Tue, 5 May 2026 13:48:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61921C2BCB9; Tue, 5 May 2026 13:48:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777988903; bh=SmJP1v6k7XMlEDKnWfg6SBf41AMTtCvcAOTsyx0JJ20=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k5dFEt8Y+/elNtbUoXdo50/jpfD7T3Ly1kmcmCRH8UmkyrqXSNO20iSYYMAGfsXA/ rnwiqkBUHj62oXKOuEQtbYSVB9knjZ6eOTtZOlKfglMnNFgb2b/un7NiocLCFKhQ6R q7u0vJaQEeyKoPykpxohGaVDPuYPvavlM7FZCoBR1tJ2V47+dV1lVQXircyKa65S81 7t+nyj4+rV1mbUONsXZO3Wmm2++GWA+he7sfAmg315N1j1o7ybh4/8LN2PbU0mSfxi TYWGddruM9TIiU5zgDTZ3x1kKpmv94DbuZ3pshDImYNhEdTbghBvcAayudEVH2kRIM sXnIhLUBD7gRw== Received: by wens.tw (Postfix, from userid 1000) id 5AB295FFE0; Tue, 05 May 2026 21:48:19 +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 Subject: [PATCH 5/7] arm64: dts: allwinner: sun50i-h6: Add missing SRAM region for video engine Date: Tue, 5 May 2026 21:48:09 +0800 Message-ID: <20260505134812.408316-6-wens@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260505134812.408316-1-wens@kernel.org> References: <20260505134812.408316-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260505_064823_976582_9392C4B5 X-CRM114-Status: GOOD ( 13.71 ) 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") 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