From patchwork Wed Nov 24 08:37:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 12693533 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 B895FC433F5 for ; Wed, 24 Nov 2021 08:38:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=iSLv5nKQI5H2Ka3ver9tefcW1cS1a5OhDkw5RNdIQS4=; b=ZBfIXGXWYctVJd rX/0oreNiFIGPCEemre8SbpUhXeY6Qf3l1U+fVVwO5Db5EGCF8l1Kf5Tp/qCRH3VtBX0p11no4vP5 C2QcsbQLQNkCZbOsO3tTimHUQ4a+LyMCQnEUFzFp8BiBQjGQD9a5G5sxQ49dF/AgHB8/Mho3sdVjK +uGwIjc6ioDdfNNu7XR0kDsSkpg7FZG6k74W5Fu2zJLbu+5UB5qPqAaAjjqKXfMn6izAMhGVpAybv +tdBJ3G5tYFGGjNTWzwoqepTWeNw7dOwvqnVOGAXcaN602WRNppXpbN6fmdmzyULoA1EexWUEHYLa E2jYT0XUnbqPMMU+fEfw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpnmK-004G2l-0d; Wed, 24 Nov 2021 08:37:20 +0000 Received: from comms.puri.sm ([159.203.221.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mpnmF-004G2E-Kt for linux-arm-kernel@lists.infradead.org; Wed, 24 Nov 2021 08:37:16 +0000 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 15D83E1429; Wed, 24 Nov 2021 00:37:14 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0HhirIqFwwTD; Wed, 24 Nov 2021 00:37:13 -0800 (PST) From: Martin Kepplinger To: martin.kepplinger@puri.sm, shawnguo@kernel.org Cc: devicetree@vger.kernel.org, festevam@gmail.com, kernel@pengutronix.de, kernel@puri.sm, krzk@kernel.org, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, robh@kernel.org Subject: [PATCH] arm64: dts: imx8mq: remove interconnect property from lcdif Date: Wed, 24 Nov 2021 09:37:03 +0100 Message-Id: <20211124083703.730243-1-martin.kepplinger@puri.sm> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211124_003715_714437_269E32BE X-CRM114-Status: UNSURE ( 8.36 ) X-CRM114-Notice: Please train this message. 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 mxsfb driver handling imx8mq lcdif doesn't yet request the interconnect bandwidth that's needed at runtime when the description is present in the DT node. So remove that description and bring it back when it's supported. Fixes: ad1abc8a03fd ("arm64: dts: imx8mq: Add interconnect for lcdif") Signed-off-by: Martin Kepplinger --- revision history ---------------- this patch replaces the wrong 1:1 revert previously sent: https://lore.kernel.org/linux-arm-kernel/20211123114545.411787-1-martin.kepplinger@puri.sm/ arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi index 972766b67a15..71bf497f99c2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi @@ -524,8 +524,6 @@ lcdif: lcd-controller@30320000 { <&clk IMX8MQ_VIDEO_PLL1>, <&clk IMX8MQ_VIDEO_PLL1_OUT>; assigned-clock-rates = <0>, <0>, <0>, <594000000>; - interconnects = <&noc IMX8MQ_ICM_LCDIF &noc IMX8MQ_ICS_DRAM>; - interconnect-names = "dram"; status = "disabled"; port@0 {