Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753962AbcJFIB7 (ORCPT ); Thu, 6 Oct 2016 04:01:59 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:35386 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753492AbcJFIB5 (ORCPT ); Thu, 6 Oct 2016 04:01:57 -0400 Subject: Re: [PATCH 1/1] Add devices to spidev device tree compatibility list To: Geert Uytterhoeven References: <1475230554-5986-1-git-send-email-fabien.lahoudere@collabora.co.uk> Cc: Mark Brown , linux-spi , "linux-kernel@vger.kernel.org" From: Fabien Lahoudere Message-ID: <49803380-8bc0-2bfa-1947-e4fcafa15778@collabora.co.uk> Date: Thu, 6 Oct 2016 10:01:30 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 957 Lines: 32 Hi, On 30/09/16 19:35, Geert Uytterhoeven wrote: > On Fri, Sep 30, 2016 at 12:15 PM, Fabien Lahoudere > wrote: >> Entries are needed in the spidev ID list to configure configure it from a >> device tree. Add entries for the following devices: > >> - "exar,xra1403" : a GPIO expander > > Looks like a suitable target for a drivers/gpio/ driver. > Datasheet available at > https://www.exar.com/product/interface/bridges/bridging-solutions/spi-gpio-expanders/xra1403 > Good idea, however we have to measure impact of this change on the project. Thanks Fabien > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org > > In personal conversations with technical people, I call myself a hacker. But > when I'm talking to journalists I just say "programmer" or something like that. > -- Linus Torvalds >