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=-6.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 0BD0AC433DF for ; Mon, 15 Jun 2020 08:07:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D59AA204EC for ; Mon, 15 Jun 2020 08:07:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="0HCE20cZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728180AbgFOIHU (ORCPT ); Mon, 15 Jun 2020 04:07:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728496AbgFOIHR (ORCPT ); Mon, 15 Jun 2020 04:07:17 -0400 Received: from mail-qt1-x844.google.com (mail-qt1-x844.google.com [IPv6:2607:f8b0:4864:20::844]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2C1EC061A0E for ; Mon, 15 Jun 2020 01:07:15 -0700 (PDT) Received: by mail-qt1-x844.google.com with SMTP id e16so11910931qtg.0 for ; Mon, 15 Jun 2020 01:07:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=vBzkHQlUwNAKecOw5worB4oaU4+t5XgOuetCS8fy4xw=; b=0HCE20cZGkuIwMcp/lz/00XZljW2XEyhB3Z82BIBuS/JPlnHoQqMuTSqVDF2TrmdtY ftrlj1aZ5tb+IDbDfdudEYv48TVoouxw9a2DqiZRJ+g6CIuMYJojNi+1OfPsAivMrWwd JhDrUvY8FuBfDZ2QfshHQvYMoQJPfEVPLcGGBD7a+gmHU3syS5c5QeE9P4mwVTh627et tEGs8NPttHYYqYKfj+B7FbuUjSarvnFEZLbmM0T6n6V9dbwjRmThUSwL+c+dPK4wXgH5 KBuP4m0BnJDWAiATNhYfBoxWm4vdXLJRAD5pJyHQDD2O6ODvCPMEXGEoseZaKvzqj6F/ StKA== 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:content-transfer-encoding; bh=vBzkHQlUwNAKecOw5worB4oaU4+t5XgOuetCS8fy4xw=; b=s7SH5/P0hq7xVpUHHtMaXXvranT46HInQCjmeNPwIMnCaBdM4Sx+5pBojZwwPniIFo 4zQ8Kc5i/jJpuKisjXlqLNInLHJeRL5Dyw9XEjXzzrpiYJA4G7j0J/gFqwfqd9Mg9tFa kjfELPIWdzwYtliZTkLWUGULUUC2NyeAqL/r6A656y7Hg29wfiXgmSlmniXxazlBc0WY Iq2wItVBl/Q92N27ptIS5npBO2ryYexm6Rd8pKmMM22BLOxfh0AIuxLpbK1PU7zmLdAD NnUfltX54eOyo8/gJZfUnjs2Eo6k/ljl6pYFfT4X/rh9eeMHliOur1f9I10VvaD58Tto FU3g== X-Gm-Message-State: AOAM531ElEPt6VbXzZCbOZrOGW1SNBCm40tpy4SxILj0OEFS6VAe6/oq wNN3qPygHpdEzK1iI6PmuSzyk5SjhDQ7x3SgwQFtEw== X-Google-Smtp-Source: ABdhPJx9Qqx9M5g6QH85LC2+JvGtPaEH/e5Mu1JucgvCN1amgjGhgTI8taMjFjSeSSmIAPFNXsz11PUVMXfMp48SL4E= X-Received: by 2002:ac8:38bc:: with SMTP id f57mr14972204qtc.131.1592208434926; Mon, 15 Jun 2020 01:07:14 -0700 (PDT) MIME-Version: 1.0 References: <53b5504b-dd06-c1d5-5334-d4c5525eca93@web.de> In-Reply-To: <53b5504b-dd06-c1d5-5334-d4c5525eca93@web.de> From: Bartosz Golaszewski Date: Mon, 15 Jun 2020 10:07:04 +0200 Message-ID: Subject: Re: [PATCH] gpio: pca953x: Add support for the PCAL9535 To: Jan Kiszka Cc: Linus Walleij , linux-gpio , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org sob., 13 cze 2020 o 16:44 Jan Kiszka napisa=C5=82(a): > > From: Jan Kiszka > > The PCAL9535 [1] is compatible to the PCA9535. Additionally, it comes > with interrupt support and input latching. Other features are not > supported by the GPIO subsystem. > > [1] https://www.nxp.com/docs/en/data-sheet/PCAL9535A.pdf > > Signed-off-by: Jan Kiszka > --- > drivers/gpio/gpio-pca953x.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c > index 1fca8dd7824f..34d635e51dda 100644 > --- a/drivers/gpio/gpio-pca953x.c > +++ b/drivers/gpio/gpio-pca953x.c > @@ -1131,6 +1131,7 @@ static const struct of_device_id pca953x_dt_ids[] = =3D { > { .compatible =3D "nxp,pca9505", .data =3D OF_953X(40, PCA_INT), = }, > { .compatible =3D "nxp,pca9534", .data =3D OF_953X( 8, PCA_INT), = }, > { .compatible =3D "nxp,pca9535", .data =3D OF_953X(16, PCA_INT), = }, > + { .compatible =3D "nxp,pcal9535", .data =3D OF_953X(16, PCA_LATCH= _INT), }, > { .compatible =3D "nxp,pca9536", .data =3D OF_953X( 4, 0), }, > { .compatible =3D "nxp,pca9537", .data =3D OF_953X( 4, PCA_INT), = }, > { .compatible =3D "nxp,pca9538", .data =3D OF_953X( 8, PCA_INT), = }, > -- > 2.26.2 > There should be a corresponding device-tree bindings change in the same series but in a separate patch. Bartosz