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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 86313C433ED for ; Mon, 26 Apr 2021 09:57:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46F80611C9 for ; Mon, 26 Apr 2021 09:57:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232483AbhDZJ6g (ORCPT ); Mon, 26 Apr 2021 05:58:36 -0400 Received: from elvis.franken.de ([193.175.24.41]:43385 "EHLO elvis.franken.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232140AbhDZJ6g (ORCPT ); Mon, 26 Apr 2021 05:58:36 -0400 Received: from uucp (helo=alpha) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1lay01-000823-00; Mon, 26 Apr 2021 11:57:53 +0200 Received: by alpha.franken.de (Postfix, from userid 1000) id 1C898C0BB9; Mon, 26 Apr 2021 11:33:13 +0200 (CEST) Date: Mon, 26 Apr 2021 11:33:13 +0200 From: Thomas Bogendoerfer To: Andy Shevchenko Cc: Linus Walleij , Bartosz Golaszewski , Linux Kernel Mailing List , "open list:GPIO SUBSYSTEM" Subject: Re: [PATCH v3 1/2] gpio: Add support for IDT 79RC3243x GPIO controller Message-ID: <20210426093313.GA7488@alpha.franken.de> References: <20210422152055.85544-1-tsbogend@alpha.franken.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Fri, Apr 23, 2021 at 06:56:23PM +0300, Andy Shevchenko wrote: > On Thu, Apr 22, 2021 at 6:21 PM Thomas Bogendoerfer > wrote: > > > > IDT 79RC3243x SoCs integrated a gpio controller, which handles up > > to 32 gpios. All gpios could be used as interrupt source. > > One missed question: No I/O serialization in the entire driver? Is it > taken care of by bgpio wrapper or ...? for gpios bggpio takes care of it, for irqs I've added them in coming v4. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]