From patchwork Fri Sep 8 13:02:09 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 811573 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xpcv22GDyz9s71 for ; Fri, 8 Sep 2017 23:03:10 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932174AbdIHNCa (ORCPT ); Fri, 8 Sep 2017 09:02:30 -0400 Received: from mx.socionext.com ([202.248.49.38]:38772 "EHLO mx.socionext.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755955AbdIHNC1 (ORCPT ); Fri, 8 Sep 2017 09:02:27 -0400 Received: from unknown (HELO iyokan-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 08 Sep 2017 22:02:26 +0900 Received: from mail.mfilter.local (unknown [10.213.24.61]) by iyokan-ex.css.socionext.com (Postfix) with ESMTP id 5AAB1610C6; Fri, 8 Sep 2017 22:02:26 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Fri, 8 Sep 2017 22:02:26 +0900 Received: from plum.e01.socionext.com (unknown [10.213.132.32]) by kinkan.css.socionext.com (Postfix) with ESMTP id 7DF2D1A0E11; Fri, 8 Sep 2017 22:02:25 +0900 (JST) From: Kunihiko Hayashi To: netdev@vger.kernel.org, "David S. Miller" , Andrew Lunn , Florian Fainelli Cc: Rob Herring , Mark Rutland , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Masahiro Yamada , Masami Hiramatsu , Jassi Brar , Kunihiko Hayashi Subject: [PATCH net-next 1/3] dt-bindings: net: add DT bindings for Socionext UniPhier AVE Date: Fri, 8 Sep 2017 22:02:09 +0900 Message-Id: <1504875731-3680-2-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1504875731-3680-1-git-send-email-hayashi.kunihiko@socionext.com> References: <1504875731-3680-1-git-send-email-hayashi.kunihiko@socionext.com> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org DT bindings for the AVE ethernet controller found on Socionext's UniPhier platforms. Signed-off-by: Kunihiko Hayashi Signed-off-by: Jassi Brar --- .../bindings/net/socionext,uniphier-ave4.txt | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt diff --git a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt new file mode 100644 index 0000000..57ae96d --- /dev/null +++ b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt @@ -0,0 +1,44 @@ +* Socionext AVE ethernet controller + +This describes the devicetree bindings for AVE ethernet controller +implemented on Socionext UniPhier SoCs. + +Required properties: + - compatible: Should be "socionext,uniphier-ave4" + - reg: Address where registers are mapped and size of region. + - interrupts: IRQ common for mac and phy interrupts. + - phy-mode: See ethernet.txt in the same directory. + - #address-cells: Must be <1>. + - #size-cells: Must be <0>. + - Node, with 'reg' property, for each PHY on the MDIO bus. + +Optional properties: + - socionext,desc-bits: 32/64 descriptor size. Default 32. + - local-mac-address: See ethernet.txt in the same directory. + - pinctrl-names: List of assigned state names, see pinctrl + binding documentation. + - pinctrl-0: List of phandles to configure the GPIO pin used + as interrupt line, see also generic and your platform + specific pinctrl binding documentation. + - socionext,internal-phy-interrupt: Boolean to denote if the + PHY interrupt is internally handled by the MAC. + + +Example: + + eth: ethernet@65000000 { + compatible = "socionext,uniphier-ave4"; + reg = <0x65000000 0x8500>; + interrupts = <0 66 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ether_rgmii>; + phy-mode = "rgmii"; + socionext,desc-bits = <64>; + local-mac-address = [00 00 00 00 00 00]; + + #address-cells = <1>; + #size-cells = <0>; + ethphy: ethphy@1 { + reg = <1>; + }; + };