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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7BE4AC76195 for ; Thu, 9 Mar 2023 20:48:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231273AbjCIUr7 (ORCPT ); Thu, 9 Mar 2023 15:47:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229685AbjCIUr2 (ORCPT ); Thu, 9 Mar 2023 15:47:28 -0500 Received: from comms.puri.sm (comms.puri.sm [159.203.221.185]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8529FA8CF; Thu, 9 Mar 2023 12:46:53 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 7EEE3E9843; Thu, 9 Mar 2023 12:46:34 -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 XdmdtZIwla9w; Thu, 9 Mar 2023 12:46:33 -0800 (PST) From: Martin Kepplinger DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=puri.sm; s=comms; t=1678394793; bh=kH7aQE7e3IvmrZCyAx9WYSO5F0vKvEHVshKC+bqbnCY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FYVNVUsaCVPykbjqFdNC0ILcsb6ok2OyJDxYKnOSri1oJiGf1COpJYVoLouRMAqkB h0+srzrDFfOzW/55iVR5snboIdU6bsMNtQ71WMzfrPTiXlysY+ETNK3OJWyXxglRkb 6z7+2wHCGuhNZkkmhoVY6tyONSTJyyxHG7sUNtdI3nIvfu10lpz/OQke/mTCT9zrUg e2KijTmBsHU/df/hhzxFCZlr3eRi9vx4YJHtG7F9104ZA7Vp7sU+gvDeh05uH79atJ LLw1f3mXNQDYveEbkocjrXIkC9+BibKEUEYVIKbTVbK3jGxUBk1bP0CJ//bGhEdDUz TBIkia55cjMiA== To: robh@kernel.org, krzysztof.kozlowski@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com Cc: kernel@puri.sm, linux-imx@nxp.com, devicetree@vger.kernel.org, phone-devel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Martin Kepplinger Subject: [PATCH v1 01/14] arm64: dts: imx8mq-librem5: lower the mipi csi 1 frequencies Date: Thu, 9 Mar 2023 21:45:55 +0100 Message-Id: <20230309204608.237605-2-martin.kepplinger@puri.sm> In-Reply-To: <20230309204608.237605-1-martin.kepplinger@puri.sm> References: <20230309204608.237605-1-martin.kepplinger@puri.sm> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: phone-devel@vger.kernel.org No frames are streamed when using the default frequencies. I'm not yet sure why the fastest ones don't work here but we've been using these frequencies successfully for a long time now. Signed-off-by: Martin Kepplinger --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 6895bcc121651..c81cf3e6582b1 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -1143,6 +1143,7 @@ &lcdif { }; &mipi_csi1 { + assigned-clock-rates = <266000000>, <200000000>, <66000000>; status = "okay"; ports { -- 2.30.2