From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Subject: Re: [PATCH 4/4] serial/arc-uart: switch to devicetree based probing Date: Fri, 11 Jan 2013 11:33:43 +0000 Message-ID: <201301111133.43507.arnd@arndb.de> References: <1357885223-19243-1-git-send-email-vgupta@synopsys.com> <1357885223-19243-5-git-send-email-vgupta@synopsys.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Return-path: Received: from moutng.kundenserver.de ([212.227.126.171]:55490 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752409Ab3AKLd4 (ORCPT ); Fri, 11 Jan 2013 06:33:56 -0500 In-Reply-To: <1357885223-19243-5-git-send-email-vgupta@synopsys.com> Sender: linux-serial-owner@vger.kernel.org List-Id: linux-serial@vger.kernel.org To: Vineet Gupta Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Grant Likely , Alan Cox , Greg Kroah-Hartman , devicetree-discuss@lists.ozlabs.org, Rob Herring , Rob Landley On Friday 11 January 2013, Vineet Gupta wrote: > * DT binding for arc-uart > * With alll the bits in place we can now use DT probing. > > Note that there's a bit of kludge right now because earlyprintk portion > of driver can't use the DT infrastrcuture to get resoures/plat_data. > This requires some infrastructre changes to of_flat_ framework > > Signed-off-by: Vineet Gupta > Cc: Grant Likely > Cc: Arnd Bergmann > Cc: linux-serial@vger.kernel.org > Cc: Alan Cox > Cc: Greg Kroah-Hartman > Cc: devicetree-discuss@lists.ozlabs.org > Cc: Rob Herring > Cc: Rob Landley > Cc: linux-serial@vger.kernel.org Acked-by: Arnd Bergmann Quick question about the name though: is this UART only used on ARC, or is it something that synopsys licenses to other parties as well? If the latter is true, we might want to add a more generic "compatible" value for those that use it on another architecture. Arnd