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 Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D87BEC433EF for ; Wed, 23 Mar 2022 10:00:35 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id E410083CAF; Wed, 23 Mar 2022 11:00:21 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (1024-bit key; unprotected) header.d=chromium.org header.i=@chromium.org header.b="i3qu4JMt"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id E59E483C9E; Wed, 23 Mar 2022 11:00:10 +0100 (CET) Received: from mail-vs1-xe2f.google.com (mail-vs1-xe2f.google.com [IPv6:2607:f8b0:4864:20::e2f]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 9AC0E838BA for ; Wed, 23 Mar 2022 11:00:08 +0100 (CET) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=sjg@google.com Received: by mail-vs1-xe2f.google.com with SMTP id i63so883052vsi.5 for ; Wed, 23 Mar 2022 03:00:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=bfEylEt9OlPvQbUBl5j99GlUo5Je93ZbgspGQeQFxIg=; b=i3qu4JMtj49qcbOCqGEpkVJhSc53yN51csqcO4PNpd0ENaA3hmEmNvOiVxiwv02pNg mwPvmMGOHs99JgynU05SAlbzEgJKLCAyUYQam2WxLMxY4e4JDElbl8Vsq0ScFrC14qWa XkQZornJi2YotRgDD/XLuq1gXAS/OpeaW0qp4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=bfEylEt9OlPvQbUBl5j99GlUo5Je93ZbgspGQeQFxIg=; b=ypIgGtldshPcv8m4ccSWAo+kBo8a/nR5FMm+dN0lh/rBEtP9L7BGi9JdY4YVEcNiU5 Pj0RmKnwvQZhj5KgwuYxYLNzXszKviGhDNI3f+NjSg5kyYatGYN0aWSbeCd5EzoZmnYD 4QYmscH7TMO8DvcRkMnERDVUjMAKVPZqVUghe0Vc4Qgla6lc8eqWOVnPvYtQQJzR5jca dPRbzxVnRx+IXxCYx26A7uA1JOJNcE1btaahoJjGPE1QKIFljmvtdUf8iC9evW9Jmnrt d1FmhjMsY3PFJLBMITSFwvr9FXrwLwKB9f8zUneNriprdmp/ivngyibW0PyT5Ocdm+g0 uIqw== X-Gm-Message-State: AOAM531ihcH4CIAcyABxZ2J6d++VPv14Uc8qot6y00Zz9POyzWZE2ZJS Z3KRc4RDWCKUiQ+OwUdcKHf7iBBndeSXbCgzQv8zuw== X-Google-Smtp-Source: ABdhPJx2XkK4VDsKR6yl1mLhI7eGnU8+94jja28Ap9fH+amh1hdb8264XT/VUY1LkH2fvIC6D7fy+6b2dlGjH4Y1BlI= X-Received: by 2002:a67:f593:0:b0:325:4530:1095 with SMTP id i19-20020a67f593000000b0032545301095mr2204651vso.61.1648029607058; Wed, 23 Mar 2022 03:00:07 -0700 (PDT) MIME-Version: 1.0 References: <20220322143836.10595-1-luca.ellero@brickedbrain.com> In-Reply-To: <20220322143836.10595-1-luca.ellero@brickedbrain.com> From: Simon Glass Date: Wed, 23 Mar 2022 03:59:56 -0600 Message-ID: Subject: Re: [PATCH] gpio: pca953x_gpio: add PCA957X support To: Luca Ellero Cc: U-Boot Mailing List , Peng Fan , Mario Six , Luca Ellero Content-Type: text/plain; charset="UTF-8" X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean On Tue, 22 Mar 2022 at 08:38, Luca Ellero wrote: > > From: Luca Ellero > > Take as reference Linux kernel code: > drivers/gpio/gpio-pca953x.c > > Signed-off-by: Luca Ellero > --- > drivers/gpio/pca953x_gpio.c | 50 +++++++++++++++++++++++++++++-------- > 1 file changed, 40 insertions(+), 10 deletions(-) Reviewed-by: Simon Glass