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 1688036B07C; Sun, 12 Jul 2026 03:00:21 +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=1783825226; cv=none; b=omc91x4EeMp5uKNYaYIyEZrsgpqeEg2OjLFg5A2rpuplb5C2N6WXo2edU6pCEHMWfrJ1/G3UHIS/UioRb7WXlR43PKMOaTxgiFDMU32p+yt6PWXxtFL9j35C+YGWT4zHyfsWITMIAS4iBOa8MyJG4OIstQVNJ3Y+zv3DLy3FsWA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783825226; c=relaxed/simple; bh=h8HnPa9jPNT9KN5lGEI/AtSgYlDiW6l80zMgBH26b/I=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Xe3chNhtHtfie+k5jL6MzB8IpFt7bGxXBE1d0mz14sUnl8SysiekX/PiiOMhzFgd3blAT56bgNTXxVolNI6ZRimBZyRlEiHvO93pMNrkZb2ugN0hHdBQXvRWHDFi79w9vsvps8xk/wgeu03n0l1gu4GY+dj/s/PZgXD/LA+bEXI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Vy8zoUDN; 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="Vy8zoUDN" 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> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org 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