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 X-Spam-Level: X-Spam-Status: No, score=-17.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D44DEC433E0 for ; Tue, 5 Jan 2021 03:03:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 814D722573 for ; Tue, 5 Jan 2021 03:03:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728113AbhAEDD4 (ORCPT ); Mon, 4 Jan 2021 22:03:56 -0500 Received: from mail.kernel.org ([198.145.29.99]:60852 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726653AbhAEDDz (ORCPT ); Mon, 4 Jan 2021 22:03:55 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0827B22573; Tue, 5 Jan 2021 03:03:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1609815794; bh=XE7SuiACZOYW31EJ7aMHbmMzUK72rlo4KYN550Ay5Sk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hZZ8fJNlHnK4samldEl3EzVlUjJCO85NFtExNA4y3dQXmeqGpUL2+JfHNW2cZU6zQ C2+fxKTyk4VgeKYPrTT8CA4If/qRg5YhtOYEdWVADzp6+IsOqyS2aRRFtXNFpLPnTu rhYkWfmkXWNAKAJjQoiKVnUQ4U9aC7yPhi2ZeFAtVnCBj7ILqTRGeTaXE0uFVQxH2b aD9raFLUtN/uO2a9jOJcJ7CxyiOS0ByB+ZxJVGexBlxjuY/zRAfPadCEfSJMnCm91l uxuHaGvAQFkfQnSIJwxBdz1avcEeaz2F7QzzPs2npNvBqoWRQRkU2YA2d1CI6LfG9b BEp4ardsdgjCg== Date: Tue, 5 Jan 2021 11:03:09 +0800 From: Shawn Guo To: Adam Ford Cc: linux-arm-kernel@lists.infradead.org, aford@beaconembedded.com, Rob Herring , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: imx8mm-beacon: Fix WiFi Pinmuxing Message-ID: <20210105030308.GK4142@dragon> References: <20201202135950.22164-1-aford173@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201202135950.22164-1-aford173@gmail.com> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 02, 2020 at 07:59:50AM -0600, Adam Ford wrote: > The WiFi chip is capable of communication at SDR104 speeds, and > the pinmux was configured to support this, but the sdhc1 controller > didn't properly reference the pinmux. Enable 100Mhz and 200MHz pinmux > as was originally intended. > > Fixes: 593816fa2f35 ("arm64: dts: imx: Add Beacon i.MX8m-Mini development kit") This looks more like an improvement than bug fix. Shawn > Signed-off-by: Adam Ford > > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi > index 6de86a4f0ec4..90fd15e95798 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi > +++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi > @@ -217,8 +217,10 @@ > &usdhc1 { > #address-cells = <1>; > #size-cells = <0>; > - pinctrl-names = "default"; > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > pinctrl-0 = <&pinctrl_usdhc1>; > + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; > + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; > bus-width = <4>; > non-removable; > cap-power-off-card; > -- > 2.17.1 >