From patchwork Thu Mar 9 20:46:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 661219 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 D6537C7618E for ; Thu, 9 Mar 2023 20:49:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231208AbjCIUsf (ORCPT ); Thu, 9 Mar 2023 15:48:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59508 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231290AbjCIUsD (ORCPT ); Thu, 9 Mar 2023 15:48:03 -0500 Received: from comms.puri.sm (comms.puri.sm [159.203.221.185]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DEC3DF75C; Thu, 9 Mar 2023 12:48:01 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 4D85AE9BAB; Thu, 9 Mar 2023 12:46:59 -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 FUwib1rnwnHB; Thu, 9 Mar 2023 12:46:58 -0800 (PST) From: Martin Kepplinger DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=puri.sm; s=comms; t=1678394818; bh=lVGIU9lSpOGXhd93/MGHGMlj9wd+t6nKqZmTLFztnWI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jD+ztSxyuGi4t10yRTt9vEYQdNrn16f/GH1C4JIdKvX9+ljFh279UYZqd84HhNv+2 gih7+qmXVI7m+XJgw1HtQ2Cp7lLbr6uvdrTHd279DZDYqtznjfrL1i8Wyl5BM6vVeo /iPFaK7FKmbGWQ3gIskmQTwOlBNoXNx685rMvjfxs215/TaHm+03cnSAIKtYy1sPNS S8tONPtaXA1Ka7VllaPvIwb0LEQqHGtD3fBg551+pPoseHxCcMeSDkOmCkKhyNODj/ GOX3rohyMT7vfNS81j/Ohg4BHXjC+Lpi1agxInjzUraXdQGMn66tu3p3fBWzrAjkic t6rDV5zCn+WwA== 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, Sebastian Krzyszkowiak , Martin Kepplinger Subject: [PATCH v1 09/14] arm64: dts: imx8mq-librem5: Bump usdhc2 frequency to 100MHz Date: Thu, 9 Mar 2023 21:46:03 +0100 Message-Id: <20230309204608.237605-10-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 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Sebastian Krzyszkowiak RS9116 card already limits itself to 50MHz by being a high-speed card, while AP6275S can work at 100MHz just fine (technically it should work at 200MHz as well since it's a SDR104 card, but it doesn't appear to be the case in practice and further research will be needed to find out why). Signed-off-by: Sebastian Krzyszkowiak Signed-off-by: Martin Kepplinger --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 7e470135b86a4..0b4b49fa1392a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -1389,7 +1389,7 @@ &usdhc2 { mmc-pwrseq = <&usdhc2_pwrseq>; post-power-on-delay-ms = <1000>; cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; - max-frequency = <50000000>; + max-frequency = <100000000>; disable-wp; cap-sdio-irq; keep-power-in-suspend;