From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.0 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 59FE0C10F0C for ; Thu, 4 Apr 2019 13:12:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 261982075E for ; Thu, 4 Apr 2019 13:12:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="nWoqbLTF" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728708AbfDDNMC (ORCPT ); Thu, 4 Apr 2019 09:12:02 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:38500 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728962AbfDDNL7 (ORCPT ); Thu, 4 Apr 2019 09:11:59 -0400 Received: by mail-wr1-f65.google.com with SMTP id k11so3759340wro.5 for ; Thu, 04 Apr 2019 06:11:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=W34/cfcT6NSknRmwI1jY9uNwLfZHBK33QyXRjlFTgPM=; b=nWoqbLTFHP0Hbvks+1VbStS8n6ieZIS3NcTMMJ6zh1JNh+jy8OPOkkCEkhqIgCwuRc WiVLdCukT2E0aUqL7LRInMoDNs/MfDicoT89ZtuDuGpmIp2u4CBR36EU0u1s5ZCCwX2C z4Y3sGzm4nHJDjllJngjY3DijgoPft4lnsxHEV4Ych7nQLIxEHl1sAz35qyehHLeXsWz 1kG4OapmBUCRl8sCztE2ab9Sr2kH13det5do8lsZ/ItYdzec+Mm3qLyz1M52yf32Za6I dAjuFfoih3r0H/YqG6Y0ksIHixXyRX2iK0TTJxJVYFLyJIBLVlos5NUnSWh604nNMfWB GMPw== 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=W34/cfcT6NSknRmwI1jY9uNwLfZHBK33QyXRjlFTgPM=; b=qW7wVYB1+Kx+/tHxw2lgWNKEg0wmPX8k+rrE50+esyrpYopDU3mA5lX+J44a1qCbbq IUxN2qtH8i/evblL6+6Hk8H2vaAi5pZiAVER9Htn1G3ZFTzFSc0knPn6OlwkAM8jZ7ec A6A3yqrk5VRfKUtbErGvd9kk7LTv1nAl9/p7tuIjnVJ4FHsLmfX4T/iiSTMu/ExeP/6f 9sa7mrEx/AiN0TVGKWAHRwXXSWL+USglV9CAhdofzI42IgDTjXE9H3H1cGAB97UaLiwb kgPyrHWH/s7jxGY6Y5yEtto6HBiI6blX/XMLOnEO6OrnRJsLGSMXrKbEwUj/TWtFY09C IfAQ== X-Gm-Message-State: APjAAAVANvJHaRV2tSoBJE+11g98cZLV6q6E+GFhe6cNze20RzoFcA4w uaTcvvvknNcpy0ezoVm0H0NSQQ== X-Google-Smtp-Source: APXvYqwC07qOfvheUKwy+EPsGt1K8mvjN63PoY7Fs/+CwkaKeEEcVIPMtHBoKvX3o+q3Y9GpQkvfEQ== X-Received: by 2002:adf:fe4d:: with SMTP id m13mr4236000wrs.267.1554383517539; Thu, 04 Apr 2019 06:11:57 -0700 (PDT) Received: from boomer.local ([2a01:e34:eeb6:4690:106b:bae3:31ed:7561]) by smtp.googlemail.com with ESMTPSA id y133sm21984923wmd.2.2019.04.04.06.11.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 04 Apr 2019 06:11:56 -0700 (PDT) From: Jerome Brunet To: Andrew Lunn , Florian Fainelli , Heiner Kallweit , "David S. Miller" , Kevin Hilman Cc: Jerome Brunet , netdev@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring Subject: [PATCH net-next v3 1/4] dt-bindings: net: phy: add g12a mdio mux documentation Date: Thu, 4 Apr 2019 15:11:44 +0200 Message-Id: <20190404131147.31156-2-jbrunet@baylibre.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190404131147.31156-1-jbrunet@baylibre.com> References: <20190404131147.31156-1-jbrunet@baylibre.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add documentation for the device tree bindings of the MDIO mux of Amlogic g12a SoC family Reviewed-by: Rob Herring Signed-off-by: Jerome Brunet --- .../bindings/net/mdio-mux-meson-g12a.txt | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt diff --git a/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt b/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt new file mode 100644 index 000000000000..3a96cbed9294 --- /dev/null +++ b/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt @@ -0,0 +1,48 @@ +Properties for the MDIO bus multiplexer/glue of Amlogic G12a SoC family. + +This is a special case of a MDIO bus multiplexer. It allows to choose between +the internal mdio bus leading to the embedded 10/100 PHY or the external +MDIO bus. + +Required properties in addition to the generic multiplexer properties: +- compatible : amlogic,g12a-mdio-mux +- reg: physical address and length of the multiplexer/glue registers +- clocks: list of clock phandle, one for each entry clock-names. +- clock-names: should contain the following: + * "pclk" : peripheral clock. + * "clkin0" : platform crytal + * "clkin1" : SoC 50MHz MPLL + +Example : + +mdio_mux: mdio-multiplexer@4c000 { + compatible = "amlogic,g12a-mdio-mux"; + reg = <0x0 0x4c000 0x0 0xa4>; + clocks = <&clkc CLKID_ETH_PHY>, + <&xtal>, + <&clkc CLKID_MPLL_5OM>; + clock-names = "pclk", "clkin0", "clkin1"; + mdio-parent-bus = <&mdio0>; + #address-cells = <1>; + #size-cells = <0>; + + ext_mdio: mdio@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + int_mdio: mdio@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + internal_ephy: ethernet-phy@8 { + compatible = "ethernet-phy-id0180.3301", + "ethernet-phy-ieee802.3-c22"; + interrupts = ; + reg = <8>; + max-speed = <100>; + }; + }; +}; -- 2.20.1 From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 302D4C10F13 for ; Thu, 4 Apr 2019 13:12:09 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0106B214AF for ; Thu, 4 Apr 2019 13:12:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="cW+GgzWb"; 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Thu, 04 Apr 2019 06:11:56 -0700 (PDT) From: Jerome Brunet To: Andrew Lunn , Florian Fainelli , Heiner Kallweit , "David S. Miller" , Kevin Hilman Subject: [PATCH net-next v3 1/4] dt-bindings: net: phy: add g12a mdio mux documentation Date: Thu, 4 Apr 2019 15:11:44 +0200 Message-Id: <20190404131147.31156-2-jbrunet@baylibre.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190404131147.31156-1-jbrunet@baylibre.com> References: <20190404131147.31156-1-jbrunet@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190404_061200_025190_B1B33CF8 X-CRM114-Status: GOOD ( 11.76 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, Jerome Brunet Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Add documentation for the device tree bindings of the MDIO mux of Amlogic g12a SoC family Reviewed-by: Rob Herring Signed-off-by: Jerome Brunet --- .../bindings/net/mdio-mux-meson-g12a.txt | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt diff --git a/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt b/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt new file mode 100644 index 000000000000..3a96cbed9294 --- /dev/null +++ b/Documentation/devicetree/bindings/net/mdio-mux-meson-g12a.txt @@ -0,0 +1,48 @@ +Properties for the MDIO bus multiplexer/glue of Amlogic G12a SoC family. + +This is a special case of a MDIO bus multiplexer. It allows to choose between +the internal mdio bus leading to the embedded 10/100 PHY or the external +MDIO bus. + +Required properties in addition to the generic multiplexer properties: +- compatible : amlogic,g12a-mdio-mux +- reg: physical address and length of the multiplexer/glue registers +- clocks: list of clock phandle, one for each entry clock-names. +- clock-names: should contain the following: + * "pclk" : peripheral clock. + * "clkin0" : platform crytal + * "clkin1" : SoC 50MHz MPLL + +Example : + +mdio_mux: mdio-multiplexer@4c000 { + compatible = "amlogic,g12a-mdio-mux"; + reg = <0x0 0x4c000 0x0 0xa4>; + clocks = <&clkc CLKID_ETH_PHY>, + <&xtal>, + <&clkc CLKID_MPLL_5OM>; + clock-names = "pclk", "clkin0", "clkin1"; + mdio-parent-bus = <&mdio0>; + #address-cells = <1>; + #size-cells = <0>; + + ext_mdio: mdio@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + int_mdio: mdio@1 { + reg = <1>; + #address-cells = <1>; + #size-cells = <0>; + + internal_ephy: ethernet-phy@8 { + compatible = "ethernet-phy-id0180.3301", + "ethernet-phy-ieee802.3-c22"; + interrupts = ; + reg = <8>; + max-speed = <100>; + }; + }; +}; -- 2.20.1 _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic