From patchwork Mon Aug 26 22:15:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13778581 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D375D143757 for ; Mon, 26 Aug 2024 22:15:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.194.8.81 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724710550; cv=none; b=DmqvRZ241bEGp4hRpdY0Qo+LLwfD+yfTHtll4nrYuAIb6WbpelRpzGfZrUGwzq4haxSohH1KHllV2/P4hVc1JiaFXezzwhpCodcieUmgQCXGO5UHOAHZtRCPooWGAUO53XZpRvJrTD1Ji+ZoOborr6pkCXHujuLxs4lD7jBbiEM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724710550; c=relaxed/simple; bh=8zc6eTLgDJTETrIfUkURRl0Y/PHxa9+uwpqhEyvE8CE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=BHkOh4Dblj0oCrIph/8uy/L+JaTshcmXCxOaAVTDJniA+hObYcOCA5MNH7by7kL4FworyYYruE+3PfwRThoaHnLlvhq8Gb1OO1loaDhtjF9eTSszB/B6P5oZF2Zg6eFyh0mAzufTgwK+NIBhQKzxJHNYanNnHvRt5UWSw00b2tA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it; spf=pass smtp.mailfrom=dolcini.it; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b=lD+g1uvp; arc=none smtp.client-ip=217.194.8.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=dolcini.it Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=dolcini.it Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=dolcini.it header.i=@dolcini.it header.b="lD+g1uvp" Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id ACE7F1FAC7; Tue, 27 Aug 2024 00:15:46 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1724710547; bh=Z79WcgwrkaS4O3mbowHc85Qc5rTcXPBV1a1hHicu+jw=; h=From:To:Subject; b=lD+g1uvpNNXIgZ0FsvZzUseq8KXPFM/GCbWx+ZRPe8A98XYuiuwAMuhRiiwOEbbuI OU7YWzBETzTfhG9hB01Xj/HwCmw5pOE/jMbZZduEot3PiS65hUxjzQSGTxZQSC6SNd FmgdUiDoO8RfOfa3NXXD+qJz0nWzw7Ds2LfNB1P5NZUDq5KUhgLATOTzo7mGPko4xM wBpmRhG0ykDSQQQrwRLaMfJUmOwH9++unBFXiTVyNrWqPgCDII0njyg0mcKhorKoIz 6lTaaQWK61EbvsvoogZWHsB4808WXLj9aLeRSOTgPH3qumoQQlF997+2ytnhdVgDmq N/1tYib7UEiEA== From: Francesco Dolcini To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: Andrejs Cainikovs , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Francesco Dolcini Subject: [PATCH v1 1/5] arm: dts: imx8qm: Remove adma pwm Date: Tue, 27 Aug 2024 00:15:37 +0200 Message-Id: <20240826221541.15669-2-francesco@dolcini.it> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240826221541.15669-1-francesco@dolcini.it> References: <20240826221541.15669-1-francesco@dolcini.it> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Andrejs Cainikovs There is no adma pwm on iMX8QM, so remove it from the DT. When enabled, this cause warnings on resource partition ownership check by U-Boot that receives messages from SCU firmware saying that these resources are not owned: Booting using the fdt blob at 0x9d400000 Loading Device Tree to 00000000fd622000, end 00000000fd66efff ... OK Disable pwm@5a190000 rsrc 188 not owned Disable clock-controller@5a590000 rsrc 188 not owned Signed-off-by: Andrejs Cainikovs Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi index aa9f28c4431d..d4856b8590e0 100644 --- a/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8qm-ss-dma.dtsi @@ -4,6 +4,9 @@ * Dong Aisheng */ +/delete-node/ &adma_pwm; +/delete-node/ &adma_pwm_lpcg; + &dma_subsys { uart4_lpcg: clock-controller@5a4a0000 { compatible = "fsl,imx8qxp-lpcg";