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=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 72A35C433E0 for ; Fri, 26 Feb 2021 00:15:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2E1CE64F1B for ; Fri, 26 Feb 2021 00:15:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229845AbhBZAPH (ORCPT ); Thu, 25 Feb 2021 19:15:07 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38244 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229596AbhBZAPH (ORCPT ); Thu, 25 Feb 2021 19:15:07 -0500 Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E87E7C061574 for ; Thu, 25 Feb 2021 16:14:26 -0800 (PST) Received: by mail-pj1-x1029.google.com with SMTP id l18so4706551pji.3 for ; Thu, 25 Feb 2021 16:14:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=t5Tx8qzAGRdcQ2gmkEYPbKCMvJxAeBL6qgOAKP9fKGU=; b=cWRh7XlrmQoiEK9V35F5Sighdgg1B6ZWBMYb8WOTqp6u/6ES+cWSpw45foFT/oC+SX kRb5uLTxKYWP5m1B3Dl4LYFkggl6hXU6jYw8UmIy6f+BX0qYTyn+A19MSX3hAzAQIqt7 w0LPAXgsDksKAVS3WygptduHByMspBlf9TfCI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=t5Tx8qzAGRdcQ2gmkEYPbKCMvJxAeBL6qgOAKP9fKGU=; b=BVUCzjN/Am9H7Ni5e5AFdoIEpes/jEPHJAEJkDeejDUH79vTOrlgI3w2hNHZLfRrhi uWRYt3VsgAuooT+e5orU3HvJENcPl/phv0IgK0oQYr1YbZa7PsGFDvAYPc8jdhCJEVyd G4J/sSLiPehsZm7VnmNmwOisSfkmggT0ejSUNB0dtv9BiDZ//1lDem5CjUZEMlx+PIpO /jAxknrv1Gd5elLDDlwv70rikjTGGgDCkExjWO3/GLNTngfi4nAXme64HXZJSsdKyp8E +y9bKGwkHJau3Ze7O2o4xBzb5DkXdf+9jxlMaUvVIlfhF9QwTT4/rxsil8y8nf7LhneT muLw== X-Gm-Message-State: AOAM532tqQImBvpNg/VGf+J9KV5N2xUQR1uJxprkOtEFdxCl23nIVzVW GfJW8EGq6xEZmGiyX7nAkKZETg== X-Google-Smtp-Source: ABdhPJx+9YFltAfwB23VYZRClbAzTjGptdp7e24cW6OWDX163Sic4V2g7sD4eTerWoNSlJVpseHqBA== X-Received: by 2002:a17:90a:3f10:: with SMTP id l16mr437327pjc.131.1614298466387; Thu, 25 Feb 2021 16:14:26 -0800 (PST) Received: from localhost ([2620:15c:202:1:1d8:8d0c:f75e:edd8]) by smtp.gmail.com with UTF8SMTPSA id n4sm7360801pgg.68.2021.02.25.16.14.25 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Feb 2021 16:14:26 -0800 (PST) Date: Thu, 25 Feb 2021 16:14:24 -0800 From: Matthias Kaehlcke To: Douglas Anderson Cc: Bjorn Andersson , Stephen Boyd , Alexandru M Stan , Rob Clark , Craig Hesling , Andy Gross , Rob Herring , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 07/13] arm64: dts: qcom: sc7180-trogdor: Remove fp control pins in prep for coachz Message-ID: References: <20210225221310.1939599-1-dianders@chromium.org> <20210225141022.7.Ifd7b86f826b18410eada75758a7bca1eebfa336d@changeid> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20210225141022.7.Ifd7b86f826b18410eada75758a7bca1eebfa336d@changeid> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Thu, Feb 25, 2021 at 02:13:04PM -0800, Douglas Anderson wrote: > From: Alexandru M Stan > > Removed the pinctrl and pin{mux,conf} for the control pins because: > 1. The only need for them is for userspace control via flash_fp_mcu > 2. cros-ec doesn't know what to do with them, and even if it did, > it would interfere with flash_fp_mcu at the most inopportune times > > Since we're not using hogs, we rely on AP firmware to set all the > control pins correctly. > > Cc: Stephen Boyd > Cc: Craig Hesling > Signed-off-by: Alexandru M Stan > [dianders: adjusted since coachz isn't upstream yet] > Signed-off-by: Douglas Anderson We have essentially the same patch downstream, so I suppose the AP FW indeed takes care of configuring the FP pins as needed :) Reviewed-by; Matthias Kaehlcke