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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 E05A1C2BD09 for ; Wed, 11 Dec 2019 07:21:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A748E214D8 for ; Wed, 11 Dec 2019 07:21:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576048885; bh=kG7sfIidpR8oL8javegGgjo0SoQyKPL+2I74fCGLp+w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=JiSiT6NcGfCEJK3Wd1RmYCKEDxBZE3DIiji7R8cnqicbc6f+WsFrZ2D7Y8HuSXI71 W7mVg5JBSdYREeVAU3s4V7X5zSqD+0z8BFHU+tIehopXy6JzDrLeO5KnrQcawnXY9C V0ITjRGZkveP0vLaR7lagQrh/RfBtl++kZqtpxyw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728045AbfLKHVY (ORCPT ); Wed, 11 Dec 2019 02:21:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:44068 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726208AbfLKHVY (ORCPT ); Wed, 11 Dec 2019 02:21:24 -0500 Received: from dragon (98.142.130.235.16clouds.com [98.142.130.235]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5D8A32053B; Wed, 11 Dec 2019 07:21:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576048884; bh=kG7sfIidpR8oL8javegGgjo0SoQyKPL+2I74fCGLp+w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bPHk2woG8K6DR9wRxtmVn/sRpq2WuJlE4z4yLk+EOJoZk1jUjDcWsMAdBdYSJLDs/ Aad7IxS3N+Zi704DAr1bULXTJOlTOvGaHB1rsRxhOyuWbTvVR9IRp8Rq+pRlbgwUQ9 KeXBAWBlRflhwyxW0w4502rTI5JHTDvazs0MazmM= Date: Wed, 11 Dec 2019 15:21:12 +0800 From: Shawn Guo To: Philippe Schenker Cc: "devicetree@vger.kernel.org" , Rob Herring , Fabio Estevam , Mark Rutland , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Pengutronix Kernel Team , NXP Linux Team , Sascha Hauer Subject: Re: [PATCH v2] ARM: dts: colibri-imx6ull: correct wrong pinmuxing and add comments Message-ID: <20191211072111.GN15858@dragon> References: <20191209103234.35972-1-philippe.schenker@toradex.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191209103234.35972-1-philippe.schenker@toradex.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Dec 09, 2019 at 10:32:53AM +0000, Philippe Schenker wrote: > Some pinmuxings are obviously wrong, originating from a copy/paste > error. This patch corrects that with the following strategy: > > - Set all reserved bits to zero > - Leave drive strength and slew rate as is > - Add sensible pull and hysteresis depending on the function of the pin > - Not used pins are muxed to their reset-value defined by the SoC > > Signed-off-by: Philippe Schenker Applied, thanks.