From patchwork Tue May 11 02:04:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Marangi X-Patchwork-Id: 1476793 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=LSUhDNpO; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4FfLtX6t6rz9sRN for ; Tue, 11 May 2021 12:08:20 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231129AbhEKCJY (ORCPT ); Mon, 10 May 2021 22:09:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51320 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231135AbhEKCIo (ORCPT ); Mon, 10 May 2021 22:08:44 -0400 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B0BD1C061347; Mon, 10 May 2021 19:07:33 -0700 (PDT) Received: by mail-wr1-x435.google.com with SMTP id l2so18476201wrm.9; Mon, 10 May 2021 19:07:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=jXAbPq5h3YA9NQN4q/AURsjkpOOLQrTGRK7wcDN+KLA=; b=LSUhDNpOEWoRuDWqz8Z4t533Tf++161kmGSNjNaJ69QTha2MzGLSpuyOXklvrG1GqQ nqQ5misA5Xy0ajxIJ0CnVWTknH2QWcYoXo/E1Ri0BPtrGULJ+ABKRdfSATx0wgtWwDQ4 3a8VlHWujzZ/CEdfeaj3TtwmnU5n4ozfoLDzIjxGoYIl3VnNQXyB8D9FT8O2VTG49tc5 nmCQL8aLZZVJqiHxC33eqsrB2GndDTlIK8pIiVkU9LLdgsboCZ0WyMVcD2aE+qXI963j M8Ftwo/3ku+7qT1MtUaEcfiP+t+MB438hbM+Y9Rab/xMTelZU7BUHsliHQSAWqO9NPkC BrJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=jXAbPq5h3YA9NQN4q/AURsjkpOOLQrTGRK7wcDN+KLA=; b=hkwH43BwvSJU9CWeg/mJ6lx6r0ctKt9YDj+Uh8wrBj86qMYtTCuCOiJgPtQq//Aijr tdXRgM0/DmDVzIOM2QXyDRwWvWyvxFTvgTvlt517kf7p/lxfPVGfSnpGMk2ZubC7TLak QqqpOkKqFy7i7aWPH083vDyxqBDh8JFbwMTSMx6ubY4ROe6kqB5ScPbVks9wNFjGuHny ThmJ879hh1x33VgHTaZpueSAKWR51aAQvZuZRJlFFE8p4mxj5AdPw3Rr4uDNt5R5ohVJ 8UTX6/nql/WXILLxxGiVtynprd7Oei5+EdIb/kIGX1j5YaBjmRYl22OicGjUVrWy8W4v 9mYQ== X-Gm-Message-State: AOAM530obg7EGmcJxr1FDBQxWCGEbHScOlBut658qxk7SmsLo93ZMaqG 8p/HV6larNmditUfXXiH50s= X-Google-Smtp-Source: ABdhPJwVN+id+mj9JFdNd/qxP6a5dwmB+unMQ8uCdOQcUbvAaDDGofYz8sij+iRvdiwbKxd21grR+Q== X-Received: by 2002:a05:6000:2ae:: with SMTP id l14mr34045224wry.155.1620698852340; Mon, 10 May 2021 19:07:32 -0700 (PDT) Received: from Ansuel-xps.localdomain (93-35-189-2.ip56.fastwebnet.it. [93.35.189.2]) by smtp.googlemail.com with ESMTPSA id q20sm2607436wmq.2.2021.05.10.19.07.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 May 2021 19:07:32 -0700 (PDT) From: Ansuel Smith To: Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Jakub Kicinski , Rob Herring , Heiner Kallweit , Russell King , netdev@vger.kernel.org (open list:NETWORKING DRIVERS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: Ansuel Smith , Rob Herring Subject: [RFC PATCH net-next v5 10/25] devicetree: net: dsa: qca8k: Document new compatible qca8327 Date: Tue, 11 May 2021 04:04:45 +0200 Message-Id: <20210511020500.17269-11-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210511020500.17269-1-ansuelsmth@gmail.com> References: <20210511020500.17269-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add support for qca8327 in the compatible list. Signed-off-by: Ansuel Smith Reviewed-by: Andrew Lunn Acked-by: Rob Herring Reviewed-by: Florian Fainelli --- Documentation/devicetree/bindings/net/dsa/qca8k.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt index ccbc6d89325d..1daf68e7ae19 100644 --- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt +++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt @@ -3,6 +3,7 @@ Required properties: - compatible: should be one of: + "qca,qca8327" "qca,qca8334" "qca,qca8337" From patchwork Tue May 11 02:04:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Marangi X-Patchwork-Id: 1476794 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=ivJQh3q/; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4FfLw81fFJz9sX3 for ; Tue, 11 May 2021 12:09:44 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231608AbhEKCKq (ORCPT ); Mon, 10 May 2021 22:10:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51322 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231317AbhEKCJZ (ORCPT ); Mon, 10 May 2021 22:09:25 -0400 Received: from mail-wr1-x42c.google.com (mail-wr1-x42c.google.com [IPv6:2a00:1450:4864:20::42c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 673FBC06135B; Mon, 10 May 2021 19:07:44 -0700 (PDT) Received: by mail-wr1-x42c.google.com with SMTP id m9so18491680wrx.3; Mon, 10 May 2021 19:07:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=AvmCOiUNL/J1Z55AamjlG9ZqLZyqiT6b00mxThZzYLg=; b=ivJQh3q/DDvzpo1Oq69+kgli2nrFXYzISJnHIXJ8WDH1S7aogzm/9r2xYWvg+Y1vAg JEQWJrCAeWzVmcT+I6iotXp/OvP2B+eKPAOyk7dBAutBAeSQHHpC0R+VxU9Mq8CX4HFN /JfuNGtgSsnrN/1pLHB6iiBBpW2lWG8ShGY1MCZWZ9m6WYx/5lrtNLxAWq55pn/32OXM woDB8OCFOzSwRBROiq49LplOFnHbUH8VUN+78tSL9SjAOBYPsPOpfH9+09hxWJqUXnK8 +yRl3wkTEjFo20BtOZEFacV31QWiTG9dWbVh4pVKrSuEve6BFud3ABuKSOzv/NXnmyll 7ADA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=AvmCOiUNL/J1Z55AamjlG9ZqLZyqiT6b00mxThZzYLg=; b=fQQcLYKtaTNv7gsw7Ffz6Mq/xSXvimWCyQ2ErXsO6qMRyJ5lRdJvtttBlt7jXGSolA LHbqM3LCy90Spvw6V5DbI1GWoyChRbmq7HcIwkOhXQqD0C0MoxQThUJiX1oiLrg/55vA YMKdZ/h8+rvQs/FSPGYkd6+GsdN5eUEWykEofsak8HeHZ3l9hbBUSwe5BcYiEDd3GPlK I/XVmM+JTMp/GpCdUz1G3bYHyEswAIWHyM7hwSdj4T4L+bsRrLDeehJtuT1xdf/4yZWy qtW8IsuZ565cCUPgEvUow+7PiutZFx/i7UcSV2uuOBvvP8zC9tQfT2vY6DPhvvw6NFOJ 4Lhw== X-Gm-Message-State: AOAM531eTNwgbisx3/SYrX6pqACXh+KKksnU0g2Ee57coUR+SZHNVgKa 6AnHI4XK7JuGdoPAeEDBN4Y= X-Google-Smtp-Source: ABdhPJxvP9hwMWXlXCj/uiagioo2payquVWLbu8S1bsjrESvx83zcnmy0zLDqcVaSwsn2GwG24Q/mQ== X-Received: by 2002:adf:f192:: with SMTP id h18mr33300328wro.270.1620698863073; Mon, 10 May 2021 19:07:43 -0700 (PDT) Received: from Ansuel-xps.localdomain (93-35-189-2.ip56.fastwebnet.it. [93.35.189.2]) by smtp.googlemail.com with ESMTPSA id q20sm2607436wmq.2.2021.05.10.19.07.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 May 2021 19:07:42 -0700 (PDT) From: Ansuel Smith To: Andrew Lunn , Vivien Didelot , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Jakub Kicinski , Rob Herring , Heiner Kallweit , Russell King , netdev@vger.kernel.org (open list:NETWORKING DRIVERS), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: Ansuel Smith Subject: [RFC PATCH net-next v5 21/25] devicetree: bindings: dsa: qca8k: Document internal mdio definition Date: Tue, 11 May 2021 04:04:56 +0200 Message-Id: <20210511020500.17269-22-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210511020500.17269-1-ansuelsmth@gmail.com> References: <20210511020500.17269-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document new way of declare mapping of internal PHY to port. The new implementation directly declare the PHY connected to the port by adding a node in the switch node. The driver detect this and register an internal mdiobus using the mapping defined in the mdio node. Signed-off-by: Ansuel Smith Reviewed-by: Rob Herring --- .../devicetree/bindings/net/dsa/qca8k.txt | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt index 1daf68e7ae19..3973a9d3e426 100644 --- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt +++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt @@ -21,6 +21,10 @@ described in dsa/dsa.txt. If the QCA8K switch is connect to a SoC's external mdio-bus each subnode describing a port needs to have a valid phandle referencing the internal PHY it is connected to. This is because there's no N:N mapping of port and PHY id. +To declare the internal mdio-bus configuration, declare a mdio node in the +switch node and declare the phandle for the port referencing the internal +PHY is connected to. In this config a internal mdio-bus is registred and +the mdio MASTER is used as communication. Don't use mixed external and internal mdio-bus configurations, as this is not supported by the hardware. @@ -150,26 +154,61 @@ for the internal master mdio-bus configuration: port@1 { reg = <1>; label = "lan1"; + phy-mode = "internal"; + phy-handle = <&phy_port1>; }; port@2 { reg = <2>; label = "lan2"; + phy-mode = "internal"; + phy-handle = <&phy_port2>; }; port@3 { reg = <3>; label = "lan3"; + phy-mode = "internal"; + phy-handle = <&phy_port3>; }; port@4 { reg = <4>; label = "lan4"; + phy-mode = "internal"; + phy-handle = <&phy_port4>; }; port@5 { reg = <5>; label = "wan"; + phy-mode = "internal"; + phy-handle = <&phy_port5>; + }; + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + phy_port1: phy@0 { + reg = <0>; + }; + + phy_port2: phy@1 { + reg = <1>; + }; + + phy_port3: phy@2 { + reg = <2>; + }; + + phy_port4: phy@3 { + reg = <3>; + }; + + phy_port5: phy@4 { + reg = <4>; }; }; };