From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753314AbeBFSqz (ORCPT ); Tue, 6 Feb 2018 13:46:55 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:47249 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752851AbeBFSqr (ORCPT ); Tue, 6 Feb 2018 13:46:47 -0500 Date: Tue, 6 Feb 2018 18:05:26 +0100 From: Andrew Lunn To: Sven Van Asbroeck Cc: Sven Van Asbroeck , Woojung.Huh@microchip.com, Tristram.Ha@microchip.com, f.fainelli@gmail.com, helmut.buchsbaum@gmail.com, Maarten.Blomme@flir.com, Linux Kernel Mailing List , netdev@vger.kernel.org Subject: Re: [PATCH v1 0/1] spi_ks8995: use regmap to access chip registers. Message-ID: <20180206170526.GK12679@lunn.ch> References: <1517930036-17618-1-git-send-email-svendev@arcx.com> <20180206161447.GF12679@lunn.ch> <20180206165009.GJ12679@lunn.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 06, 2018 at 11:58:17AM -0500, Sven Van Asbroeck wrote: > On Tue, Feb 6, 2018 at 11:50 AM, Andrew Lunn wrote: > > And a DSA driver does not need to be complex. You can start simple, > > and add more features later. > > I see. Would it be possible/practical to start with just phy_read/write, > port_enable/disable in dsa_switch_ops ? And just add a sysfs bin file > for userspace register access ? I would NACK sysfs bin file. Do it right, or don't do it at all. I think i would first want to know what Tristam/Microchip plans are. Does he intend to keep on working on the patches from last year? Andrew