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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham 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 9F163C04AA7 for ; Mon, 13 May 2019 14:11:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7184420862 for ; Mon, 13 May 2019 14:11:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729568AbfEMOLb (ORCPT ); Mon, 13 May 2019 10:11:31 -0400 Received: from mga01.intel.com ([192.55.52.88]:56103 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729561AbfEMOLb (ORCPT ); Mon, 13 May 2019 10:11:31 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 May 2019 07:11:30 -0700 X-ExtLoop1: 1 Received: from smile.fi.intel.com (HELO smile) ([10.237.72.86]) by fmsmga007.fm.intel.com with ESMTP; 13 May 2019 07:11:29 -0700 Received: from andy by smile with local (Exim 4.92) (envelope-from ) id 1hQBfs-0002o5-Pg; Mon, 13 May 2019 17:11:28 +0300 Date: Mon, 13 May 2019 17:11:28 +0300 From: Andy Shevchenko To: Sedat Dilek Cc: Oleg Zhurakivskyy , Samuel Ortiz , linux-wireless@vger.kernel.org, linux-nfc@lists.01.org Subject: Re: [linux-nfc] ThinkPad T470 and NXP PN5xx (PN547 or PN548) Message-ID: <20190513141128.GY9224@smile.fi.intel.com> References: <154e3e74-38b5-850b-5993-295f9db8fe3c@intel.com> <06fbacb5-7739-1ca1-3bf4-8049a3ef019b@intel.com> <20190513095059.GN9224@smile.fi.intel.com> <20190513105745.GR9224@smile.fi.intel.com> <20190513124049.GT9224@smile.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Mon, May 13, 2019 at 03:32:52PM +0200, Sedat Dilek wrote: > BTW, which Linux Kconfig setting are minimum? > > scripts/config -m NFC_NCI -m NFC_NXP_NCI -m NFC_NXP_NCI_I2C > > What about? > > scripts/config -m NFC_NCI_SPI -m NFC_NCI_UART -m I2C_GPIO -m SPI_GPIO > > Required? > Not needed? I2C_GPIO and SPI_GPIO has nothing to do with all this. What indeed is needed is the pin control of the actual Intel SoC (unfortunately I don't know what exactly you have, so, you better to check yourself), something like CONFIG_PINCTRL_SKYLAKE=y. -- With Best Regards, Andy Shevchenko