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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 AD212C433DF for ; Tue, 7 Jul 2020 12:38:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8113920775 for ; Tue, 7 Jul 2020 12:38:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="aLfGXKCb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726900AbgGGMiu (ORCPT ); Tue, 7 Jul 2020 08:38:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726757AbgGGMit (ORCPT ); Tue, 7 Jul 2020 08:38:49 -0400 Received: from mail-lj1-x233.google.com (mail-lj1-x233.google.com [IPv6:2a00:1450:4864:20::233]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37782C08C5E0 for ; Tue, 7 Jul 2020 05:38:49 -0700 (PDT) Received: by mail-lj1-x233.google.com with SMTP id f5so33840801ljj.10 for ; Tue, 07 Jul 2020 05:38:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ALRzdTLy834Js6tTsVkyDFm5RYrKEAntVTYaxszaiDQ=; b=aLfGXKCbdw5RslyT1YhWet8LBrZh/bNQOtTk/PwK3iEuA6A5iJDWcvk1bkngR6dszE S17yZdv7HMYGw8iriZsrT/yS2o3URiwMkIbC68bx4k64nYHX1LTL3DAc0ovy67QinFHe Uy81/Joga+AfxTgbUzy21gDXBYdXYpTgwH7/5PnTVG39MfOI13n8Ajr/CE6o8bZE0+Im noIImb5Ap+OC5jGxyvqFPMgCGmp6IiuCKNXWJsN2AF3OTk6UwEf+z95mLA3tKx7I8VgR WmMAUvK+o57Vm/BemnxhxxeiymNsBmztfjhKRAwEhVrNM7EyxloVWpW/uxCs7cH/WEKg EW1A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ALRzdTLy834Js6tTsVkyDFm5RYrKEAntVTYaxszaiDQ=; b=HTdrixQvzHx2uSXLWD2J+ekhSHt+eZs63gqWCc8IYhgKvibObFTs9Mp7QvsvC16N9u ieNZm6v4j5uR0knwWhLcS+85scDzHWCh/7v0uvILrUXPrKKHi+PSuoPIUCquvQOxy7vO cZw0w3r+aEa24tHBuC+/jGtWP6dDnZplkgtenULnpxDCGjCL6w1LSbqXCdxOXMdj2xyB 6bYOO//2tZf/gmvJffeZ5VqPnQ0ZLyRTWst+q4AB8H5X6IdtIAV3HI/dn7djURA02fFl Uog4DaM2k6K+/x23OL6q3DjDTR4Zq/NqJFmKbeebi743oT/XqoEBWaqL7YBR2FfcMyR5 hrkg== X-Gm-Message-State: AOAM531D6o4zm/EU2a6DKZhmpnQErTRnPWH5CMgZz6O3bv1dhWtxcGDh aWwttJP+5OSW+FR467sQ4xdfmQVvxbbuNRSa0d6UWA== X-Google-Smtp-Source: ABdhPJwxMSAmN1uyPf5LNJGh5vCr3v5HdzAsOO+vaOfhxHwx+Q4+PAvi5tR60rOLYyZ3HfYO4u2xvmlGWU2veYJflBk= X-Received: by 2002:a2e:7a1a:: with SMTP id v26mr14155071ljc.104.1594125527565; Tue, 07 Jul 2020 05:38:47 -0700 (PDT) MIME-Version: 1.0 References: <20200625002736.GA24954@x1> In-Reply-To: <20200625002736.GA24954@x1> From: Linus Walleij Date: Tue, 7 Jul 2020 14:38:36 +0200 Message-ID: Subject: Re: gpio-omap: handle bias flag for gpio line To: Drew Fustini Cc: Tony Lindgren , Linux-OMAP , "open list:GPIO SUBSYSTEM" , Jason Kridner , Robert Nelson Content-Type: text/plain; charset="UTF-8" Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org On Thu, Jun 25, 2020 at 2:27 AM Drew Fustini wrote: > Tony and Linus - > > I'm hoping you could give me some feedback on this approach. My goal is > to allow a userspace library (like libgpiod) to be able to set pull-up > and pull-downs on the AM3358. I'm lost on any pinctrl-single specifics, sorry... Generic questions about pinctrl I can maybe answer. Yours, Linus Walleij