From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932646AbcILRrg (ORCPT ); Mon, 12 Sep 2016 13:47:36 -0400 Received: from foss.arm.com ([217.140.101.70]:57808 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755557AbcILRGW (ORCPT ); Mon, 12 Sep 2016 13:06:22 -0400 Date: Mon, 12 Sep 2016 18:06:05 +0100 From: Mark Rutland To: Warner Losh Cc: Sebastian Frias , devicetree , Mason , Timur Tabi , Linux ARM , LKML Subject: Re: ARM, SoC: About the use DT-defined properties by 3rd-party drivers Message-ID: <20160912170604.GG14165@leverpostej> References: <57BDAF2E.10502@laposte.net> <57D69FB1.2020801@laposte.net> <20160912123809.GB13741@leverpostej> <57D6AA54.6000208@laposte.net> <20160912135549.GA14165@leverpostej> <57D6D7D2.7030507@laposte.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Mon, Sep 12, 2016 at 10:45:37AM -0600, Warner Losh wrote: > Do I have more examples where FreeBSD has to deviate because the DT is > actually Linux specific and does a poor job of modeling the hardware > and instead reflects the Linux driver model? I have plenty of those... I guess you don't actually have those written down, but on the off-chance, would you be able to share any major pain points? We do try (admittedly far from perfectly) to avoid implementation details in bindings, but driver mdoel details are fairly difficult to pin down either way. It would be nice to be more aware. Thanks, Mark.