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 dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qLByF-00HE8j-1X for linux-arm-kernel@lists.infradead.org; Mon, 17 Jul 2023 00:20:12 +0000 Date: Mon, 17 Jul 2023 08:19:59 +0800 From: Shawn Guo Subject: Re: [PATCH] arm64: dts: imx8mm-venice-gw7904: disable disp_blk_ctrl Message-ID: <20230717001959.GH9559@dragon> References: <20230606154030.1449558-1-tharvey@gateworks.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20230606154030.1449558-1-tharvey@gateworks.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+lwn-linux-arm-kernel=archive.lwn.net@lists.infradead.org List-Archive: To: Tim Harvey Cc: linux-arm-kernel@lists.infradead.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org On Tue, Jun 06, 2023 at 08:40:30AM -0700, Tim Harvey wrote: > The GW7904 does not connect the VDD_MIPI power rails thus MIPI is > disabled. However we must also disable disp_blk_ctrl as it uses the > pgc_mipi power domain and without it being disabled imx8m-blk-ctrl will > fail to probe: > imx8m-blk-ctrl 32e28000.blk-ctrl: error -ETIMEDOUT: failed to attach > power domain "mipi-dsi" > imx8m-blk-ctrl: probe of 32e28000.blk-ctrl failed with error -110 > > Fixes: b999bdaf0597 ("arm64: dts: imx: Add i.mx8mm Gateworks gw7904 dts support") > Signed-off-by: Tim Harvey Applied, thanks! _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel