From patchwork Wed Oct 28 07:42:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kurt Kanzenbach X-Patchwork-Id: 316162 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, DATE_IN_PAST_12_24, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4A100C56202 for ; Wed, 28 Oct 2020 21:49:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D41DB246CD for ; Wed, 28 Oct 2020 21:49:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="plwVGi/O"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="+rBSpyAP" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727848AbgJ1Vtb (ORCPT ); Wed, 28 Oct 2020 17:49:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727805AbgJ1Vt1 (ORCPT ); Wed, 28 Oct 2020 17:49:27 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DEFB0C0613D1; Wed, 28 Oct 2020 14:49:26 -0700 (PDT) From: Kurt Kanzenbach DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1603870987; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YNE4DtInEVz+eTC8gtzzhL3BBIJHErgeCIjhWBm8RNo=; b=plwVGi/OtGLFtAH2pvCHVOe1WYYWb2b2EKtR7T39tque+xvDsV/IdvgGBdO5t3cfEv88i4 NAX+76gJMJuE0ghahwQT/p/UgIBRnYw49ftF5haolqrxyrbDSFfBPfaG9L0hOlTv6BS/zA MN0OIue5cWNPNpmpkJf25d4n6fbOS94mRAPSehuYWKgmqzCx4VeYNPhAt1tiTFFVlfaZ4L bWgeWFoWuJIPmD2UrcYNyVREPkZIvHAFu5TiKBiyrR4lD3kY3COn1Si/XD41vkz2+YuYWn 2j13A+qw5kZJPr+qxN64x8DXx3m4R7MxsFzefaZ1T8kIeGeGfWAHN3gSR1gttw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1603870987; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=YNE4DtInEVz+eTC8gtzzhL3BBIJHErgeCIjhWBm8RNo=; b=+rBSpyAPOjIVLPuVwH9zv93LeNSwIcgWBL++wYe4FY3ZHBiIDTD8TBH/U14XvoeW0Na5tA CKNjY8uuYRDxqlCQ== To: Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean Cc: "David S. Miller" , Jakub Kicinski , netdev@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org, Sebastian Andrzej Siewior , Richard Cochran , Kamil Alkhouri , ilias.apalodimas@linaro.org, Kurt Kanzenbach , Rob Herring Subject: [PATCH net-next v7 8/8] dt-bindings: net: dsa: Add documentation for Hellcreek switches Date: Wed, 28 Oct 2020 08:42:21 +0100 Message-Id: <20201028074221.29326-9-kurt@linutronix.de> In-Reply-To: <20201028074221.29326-1-kurt@linutronix.de> References: <20201028074221.29326-1-kurt@linutronix.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add basic documentation and example. Signed-off-by: Kurt Kanzenbach Reviewed-by: Rob Herring Reviewed-by: Florian Fainelli --- .../net/dsa/hirschmann,hellcreek.yaml | 127 ++++++++++++++++++ 1 file changed, 127 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml diff --git a/Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml b/Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml new file mode 100644 index 000000000000..3ae922aefd53 --- /dev/null +++ b/Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml @@ -0,0 +1,127 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/dsa/hirschmann,hellcreek.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Hirschmann Hellcreek TSN Switch Device Tree Bindings + +allOf: + - $ref: dsa.yaml# + +maintainers: + - Andrew Lunn + - Florian Fainelli + - Vivien Didelot + - Kurt Kanzenbach + +description: + The Hellcreek TSN Switch IP is a 802.1Q Ethernet compliant switch. It supports + the Precision Time Protocol, Hardware Timestamping as well the Time Aware + Shaper. + +properties: + compatible: + items: + - const: hirschmann,hellcreek-de1soc-r1 + + reg: + description: + The physical base address and size of TSN and PTP memory base + minItems: 2 + maxItems: 2 + + reg-names: + items: + - const: tsn + - const: ptp + + leds: + type: object + properties: + '#address-cells': + const: 1 + '#size-cells': + const: 0 + + patternProperties: + "^led@[01]$": + type: object + description: Hellcreek leds + $ref: ../../leds/common.yaml# + + properties: + reg: + items: + - enum: [0, 1] + description: Led number + + label: true + + default-state: true + + required: + - reg + + additionalProperties: false + + additionalProperties: false + +required: + - compatible + - reg + - reg-names + - ethernet-ports + - leds + +unevaluatedProperties: false + +examples: + - | + switch0: switch@ff240000 { + compatible = "hirschmann,hellcreek-de1soc-r1"; + reg = <0xff240000 0x1000>, + <0xff250000 0x1000>; + reg-names = "tsn", "ptp"; + dsa,member = <0 0>; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "cpu"; + ethernet = <&gmac0>; + }; + + port@2 { + reg = <2>; + label = "lan0"; + phy-handle = <&phy1>; + }; + + port@3 { + reg = <3>; + label = "lan1"; + phy-handle = <&phy2>; + }; + }; + + leds { + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + label = "sync_good"; + default-state = "on"; + }; + + led@1 { + reg = <1>; + label = "is_gm"; + default-state = "off"; + }; + }; + };