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=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 ED814C7619C for ; Mon, 17 Feb 2020 04:09:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BBA562072C for ; Mon, 17 Feb 2020 04:09:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581912595; bh=N6Y5KKKWqMwm7aFctqJ1MGvZUyDeIUpv6buvA4gPxUM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=YY1pi83G70SiZ85GpBE9lcVyw+Tpbe4TrlekpZswthyxcsav1gSlSmRCgFetFbTbZ vGacLNfRTngthX41gJMuVPzBauqDKcO9i9ZM6ufsIVZfNY1ME/gYLF/lycCBuMsBFk MmXz7Sugy3x3ohDs6xLKad5nSE8dfN6n8kPbcito= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727830AbgBQEJy (ORCPT ); Sun, 16 Feb 2020 23:09:54 -0500 Received: from mail.kernel.org ([198.145.29.99]:38984 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726560AbgBQEJy (ORCPT ); Sun, 16 Feb 2020 23:09:54 -0500 Received: from dragon (80.251.214.228.16clouds.com [80.251.214.228]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4DDF920717; Mon, 17 Feb 2020 04:09:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581912593; bh=N6Y5KKKWqMwm7aFctqJ1MGvZUyDeIUpv6buvA4gPxUM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=2F8+vWxe9UuNOOVTK+1AxAoBzcorwtXspYXHIItjZuNh5yW39woNtzY8Vsh76jdjC eblBjzyyiqNHjIEDi1gTvKWDaf6oA9s+g6rx9dvAtT4lQmCBTr5Lya9f+dA15wcbF/ 76Zi0fXQJZajaAJ7o6rh2vHS1zZK2J6pjs7qgoxU= Date: Mon, 17 Feb 2020 12:09:43 +0800 From: Shawn Guo To: Martin Kepplinger Cc: robh@kernel.org, mark.rutland@arm.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, Anson.Huang@nxp.com, devicetree@vger.kernel.org, kernel@puri.sm, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Angus Ainslie (Purism)" Subject: Re: [PATCH v1 10/12] arm64: dts: librem5-devkit: configure VSELECT Message-ID: <20200217040942.GG5395@dragon> References: <20200205143003.28408-1-martin.kepplinger@puri.sm> <20200205143003.28408-11-martin.kepplinger@puri.sm> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200205143003.28408-11-martin.kepplinger@puri.sm> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 05, 2020 at 03:30:01PM +0100, Martin Kepplinger wrote: > From: "Angus Ainslie (Purism)" > > use vselect to set the io voltage to 1.8V > > Signed-off-by: Angus Ainslie (Purism) > --- > arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > index fbc7062c4633..8f920c554ebd 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > @@ -789,6 +789,7 @@ > MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3 > MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3 > MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3 > + MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0xc1 How is the pin working without a pinctrl handle pointing it? Shawn > >; > }; > > @@ -800,6 +801,7 @@ > MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcd > MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcd > MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcd > + MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0xc1 > >; > }; > > @@ -811,6 +813,7 @@ > MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xcf > MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xcf > MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xcf > + MX8MQ_IOMUXC_GPIO1_IO04_GPIO1_IO4 0xc1 > >; > }; > > -- > 2.20.1 >