From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [220.197.31.3]) (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 11B9943635B; Fri, 27 Feb 2026 15:17:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.3 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772205439; cv=none; b=oYAP/1lGUjmFpKZEDwXDRk1lkS0RVt59RiLv1fj+JEg7LQafwhWD3Vt0Od/q3EkpQXBVAaKy7N9vJjEX6D5DIeW8FpmGnFe54OSEMtKHZYnadlCyxOwmxXa3PPnIi3AMgj4H/iXcgxZw46Lc6oiEWN7v/KeS92TSGRG7UWp+TH8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772205439; c=relaxed/simple; bh=9QY0LnQhYiWVPs1vpb+b2XENvOawysn/5kHOfpU0NEQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Nc5KZ0ZtbT1giLX3Li4PaVQTQZxIYvkNHOLdoDP+OanFVEmdkAtwTCm64LwyeYsb0Jnf7q26yhI2aLO+SYBsTBsB/bLzlaf8wVTo1JfC3rU0k5zFc3TZFgCQz8MaWbZaYxh8G7SjIbhdH3JrKRyJn6mmNDYYfD33q4nXmZ2DfOs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=qAXf2gXw; arc=none smtp.client-ip=220.197.31.3 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="qAXf2gXw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:Date:Message-ID:MIME-Version; bh=fM waBvqdwYCjJQBl60E8qyyHxhDXj5rHW+g0XPefEf8=; b=qAXf2gXwUS0T+EnfhC VcvyDdrPGgBImptrFp3R7KQnXjvc5jpX3RxfhiCkh/OqmKeTDiG5w0v/eIF9zE9Q toqioLz5HUX3WtYyTeqzoLZ1qjqDKk/oCpATIEynglsqrUNLYxHKU0UpcbcyS2iG cvuf6/x3N5zivP82NQUkgz8eU= Received: from haiyue-pc.localdomain (unknown []) by gzsmtp1 (Coremail) with SMTP id PCgvCgD39_A2taFpCwnpPg--.7205S3; Fri, 27 Feb 2026 23:16:11 +0800 (CST) From: Haiyue Wang To: linux-aspeed@lists.ozlabs.org Cc: Haiyue Wang , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , Andrew Jeffery , Hans Verkuil , Jammy Huang , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/ASPEED MACHINE SUPPORT), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 2/2] ARM: dts: aspeed: add 'resets' to video node Date: Fri, 27 Feb 2026 23:13:15 +0800 Message-ID: <20260227151602.829-2-haiyuewa@163.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260227151602.829-1-haiyuewa@163.com> References: <20260227151602.829-1-haiyuewa@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:PCgvCgD39_A2taFpCwnpPg--.7205S3 X-Coremail-Antispam: 1Uf129KBjvJXoW7Zr48Kr18WFy5Kw1UtF43Wrg_yoW8ury5pa y7Cr4kX3ySgF45t34UGFyDKr1DAay5JF4rKrsIk34UXry3X3sYqr1ftrsag34UXrs5uw1S gF1xXr9Fqw1DXaDanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x0p_ApeUUUUUU= X-CM-SenderInfo: 5kdl53xhzdqiywtou0bp/xtbCzhs+qWmhtTszdgAA3B The aspeed video (be compatible for ast2400, ast2500, ast2600) now needs the reset DTS handle specified, otherwise it will fail to load: [ 4.809494] aspeed-video 1e700000.video: irq 57 [ 4.809977] aspeed-video 1e700000.video: Unable to get reset [ 4.810341] aspeed-video 1e700000.video: probe with driver aspeed-video failed with error -2 Fixes: e83f8dd668ea ("media: aspeed: Fix dram hang at res-change") Signed-off-by: Haiyue Wang --- arch/arm/boot/dts/aspeed/aspeed-g4.dtsi | 1 + arch/arm/boot/dts/aspeed/aspeed-g5.dtsi | 1 + arch/arm/boot/dts/aspeed/aspeed-g6.dtsi | 1 + 3 files changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi index c3d4d916c69b..1547e28d77e2 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g4.dtsi @@ -242,6 +242,7 @@ video: video@1e700000 { <&syscon ASPEED_CLK_GATE_ECLK>; clock-names = "vclk", "eclk"; interrupts = <7>; + resets = <&syscon ASPEED_RESET_VIDEO>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi index 39500bdb4747..793570ca2518 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g5.dtsi @@ -296,6 +296,7 @@ video: video@1e700000 { <&syscon ASPEED_CLK_GATE_ECLK>; clock-names = "vclk", "eclk"; interrupts = <7>; + resets = <&syscon ASPEED_RESET_VIDEO>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi index 189bc3bbb47c..3adf48987a17 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed/aspeed-g6.dtsi @@ -428,6 +428,7 @@ video: video@1e700000 { <&syscon ASPEED_CLK_GATE_ECLK>; clock-names = "vclk", "eclk"; interrupts = ; + resets = <&syscon ASPEED_RESET_VIDEO>; status = "disabled"; }; -- 2.53.0