Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752178AbaA2NqG (ORCPT ); Wed, 29 Jan 2014 08:46:06 -0500 Received: from mail-ve0-f169.google.com ([209.85.128.169]:40296 "EHLO mail-ve0-f169.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751141AbaA2NqE (ORCPT ); Wed, 29 Jan 2014 08:46:04 -0500 MIME-Version: 1.0 In-Reply-To: References: <1385227995-3956-1-git-send-email-alchark@gmail.com> <1390823503-24087-1-git-send-email-alchark@gmail.com> <1390823503-24087-4-git-send-email-alchark@gmail.com> Date: Wed, 29 Jan 2014 07:46:02 -0600 Message-ID: Subject: Re: [PATCH 3/3] net: via-rhine: add OF bus binding From: Rob Herring To: Alexey Charkov Cc: netdev , Tony Prisk , "devicetree@vger.kernel.org" , Roger Luethi , "linux-kernel@vger.kernel.org" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jan 28, 2014 at 12:27 PM, Alexey Charkov wrote: > 2014/1/27 Rob Herring : >> On Mon, Jan 27, 2014 at 5:51 AM, Alexey Charkov wrote: >>> This should make the driver usable with VIA/WonderMedia ARM-based >>> Systems-on-Chip integrated Rhine III adapters. Note that these >>> are always in MMIO mode, and don't have any known EEPROM. >>> >>> Signed-off-by: Alexey Charkov >>> Signed-off-by: Roger Luethi >>> --- >>> .../devicetree/bindings/net/via-rhine.txt | 18 ++ >>> drivers/net/ethernet/via/Kconfig | 2 +- >>> drivers/net/ethernet/via/via-rhine.c | 293 +++++++++++++-------- >>> 3 files changed, 200 insertions(+), 113 deletions(-) >>> create mode 100644 Documentation/devicetree/bindings/net/via-rhine.txt >>> >>> diff --git a/Documentation/devicetree/bindings/net/via-rhine.txt b/Documentation/devicetree/bindings/net/via-rhine.txt >>> new file mode 100644 >>> index 0000000..684dd3a >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/net/via-rhine.txt >>> @@ -0,0 +1,18 @@ >>> +* VIA Rhine 10/100 Network Controller >>> + >>> +Required properties: >>> +- compatible : Should be "via,rhine" >> >> This should be more specific rather than... >> >>> +- reg : Address and length of the io space >>> +- interrupts : Should contain the controller interrupt line >>> +- rhine,revision : Rhine core revision, used to inform the >>> + driver of quirks and capabilities to expect from >>> + the device. Mimics the respective PCI attribute. >> >> having this property. The OF match table can then have the quirks set >> based on compatible strings. > > Sounds fair. Do you think something like the following would fly? > > Required properties: > - compatible : Should be "via,rhine-soc-vt8500" for integrated Rhine > cores found in SoC's such as VIA VT8500, WonderMedia WM8950 and > possibly others. These are listed as 1106:3106 rev. 0x84 on the > virtual PCI bus under vendor-provided kernels. Yes, although the "soc" part seems a bit redundant. The usual pattern is ,-. I would go with "via,vt8500-rhine". Rob -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/