From patchwork Thu Oct 22 14:02:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?TcOlbnMgUnVsbGfDpXJk?= X-Patchwork-Id: 534437 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 85279141324 for ; Fri, 23 Oct 2015 01:04:20 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964886AbbJVODF (ORCPT ); Thu, 22 Oct 2015 10:03:05 -0400 Received: from unicorn.mansr.com ([81.2.72.234]:41639 "EHLO unicorn.mansr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964880AbbJVODC (ORCPT ); Thu, 22 Oct 2015 10:03:02 -0400 Received: by unicorn.mansr.com (Postfix, from userid 51770) id 280891538A; Thu, 22 Oct 2015 15:03:01 +0100 (BST) From: Mans Rullgard To: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] devicetree: add binding for Aurora VLSI NB8800 Ethernet controller Date: Thu, 22 Oct 2015 15:02:37 +0100 Message-Id: <1445522558-5808-2-git-send-email-mans@mansr.com> X-Mailer: git-send-email 2.5.3 In-Reply-To: <1445522558-5808-1-git-send-email-mans@mansr.com> References: <1445522558-5808-1-git-send-email-mans@mansr.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This adds a binding for the Aurora VLSI NB8800 Ethernet controller using the "aurora,nb8800" compatible string. When used in Sigma Designs chips a few additional control registers are available. This variant is indicated by the "sigma,smp8640-ethernet" compatible string. Signed-off-by: Mans Rullgard --- .../devicetree/bindings/net/aurora,nb8800.txt | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/aurora,nb8800.txt diff --git a/Documentation/devicetree/bindings/net/aurora,nb8800.txt b/Documentation/devicetree/bindings/net/aurora,nb8800.txt new file mode 100644 index 0000000..c19f615 --- /dev/null +++ b/Documentation/devicetree/bindings/net/aurora,nb8800.txt @@ -0,0 +1,26 @@ +* Aurora VLSI AU-NB8800 Ethernet controller + +Required properties: +- compatible: Should be "aurora,nb8800", "sigma,smp8640-ethernet" + The latter indicates presence of extra features added by Sigma Designs. +- reg: Should be MMIO address space of the device +- interrupts: Should contain the interrupt specifier for the device +- interrupt-parent: Should be a phandle for the interrupt controller +- clocks: Should be a phandle for the clock for the device + +Common properties described in ethernet.txt: +- local-mac-address +- mac-address +- max-speed +- phy-mode + +Example: + +ethernet@26000 { + compatible = "aurora,nb8800"; + reg = <0x10000 0x800>; + interrupts = <42>; + clocks = <&sys_clk>; + max-speed = <1000>; + phy-connection-type = "rgmii"; +};