From patchwork Fri May 6 12:30:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 12841071 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 657D7C433EF for ; Fri, 6 May 2022 12:31:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9b8/h9cKWXiJ5JToV7s0n/gxX4AdHZoo2FGSXClFYq8=; b=jsgIdH2RfxuBoX G+fR2On1SVX3SHUT0cG9Hkh8JwKyOA8FxFPGRhZGSqMu9Ei3HXH5b8chsrNAEPyRaHhfSFap6t5LO u2XBD2zKrbcEmkikOLkhLE5EG0HEMkG44Ux0029B855bjewaTXSyx4Ijo6NObu1qle5SBBbLfDWXL D74Y5fSVtMRy00VpCeqE8ZluKA5Fdn6AgLzwNKLVIHLQA56fE5NiT2VpYjGoKe4rZ1Zyph0byzi7X dzDykTTGo7thbL3u8xwT0Q5++0ofmkTA2DGUEvhF+o7aqA02wTCk/7ukB02N5RF/nwPB+HPLtxmW9 NCRPGwM6qol6imzRSD7Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmx79-003B8y-RG; Fri, 06 May 2022 12:31:19 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nmx76-003B71-Ep for linux-mediatek@lists.infradead.org; Fri, 06 May 2022 12:31:18 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id EA3F761FE8; Fri, 6 May 2022 12:31:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B1751C385A9; Fri, 6 May 2022 12:31:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1651840275; bh=cGAFybVkMIst2DZG3oqmyjOUtTwnEDPxUWqWn9pglWk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EUjoUFRiU6b2W30F5Eh8X2f+4Ebe1S6dbtZCzR0pwb/SCF4dNJVO+8ac2V9w+ElC3 d0/3RWUDsPyAM4LqSyD4RoVy9ucNuxBVzasJw2hueSX4coat/3ybEN05YhGd0NpNT5 7D8F2iUhWvl+H7eJ7IMPXjqkkS8/kiZEcSatJ4GMKkmOgoi1dkyEZ5GiWDeSdZuq2Z FL7APqbGu5gZzOjzzr1vHG+ZmNmcWfdt7GI7hMPkDPWDAsoH5regQZFQkripYAp8Jm SZUeoY8ci5/ymdLKkR6TdeTWSKhskAkHuON03EmIkjNz5s9ustFWjFqg1X1JGIAGSe YsCMgBHonIWqA== From: Lorenzo Bianconi To: netdev@vger.kernel.org Cc: nbd@nbd.name, john@phrozen.org, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, Sam.Shih@mediatek.com, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, robh@kernel.org Subject: [PATCH net-next 02/14] dt-bindings: net: mediatek, net: add mt7986-eth binding Date: Fri, 6 May 2022 14:30:19 +0200 Message-Id: X-Mailer: git-send-email 2.35.1 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220506_053116_638982_B637BA87 X-CRM114-Status: GOOD ( 10.32 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Introduce dts bindings for mt7986 soc in mediatek,net.yaml. Signed-off-by: Lorenzo Bianconi --- .../devicetree/bindings/net/mediatek,net.yaml | 133 +++++++++++++++++- 1 file changed, 131 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml index 43cc4024ef98..da1294083eeb 100644 --- a/Documentation/devicetree/bindings/net/mediatek,net.yaml +++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml @@ -21,6 +21,7 @@ properties: - mediatek,mt7623-eth - mediatek,mt7622-eth - mediatek,mt7629-eth + - mediatek,mt7986-eth - ralink,rt5350-eth reg: @@ -28,7 +29,7 @@ properties: interrupts: minItems: 3 - maxItems: 3 + maxItems: 4 power-domains: maxItems: 1 @@ -189,6 +190,43 @@ allOf: minItems: 2 maxItems: 2 + - if: + properties: + compatible: + contains: + const: mediatek,mt7986-eth + then: + properties: + clocks: + minItems: 15 + maxItems: 15 + + clock-names: + items: + - const: fe + - const: gp2 + - const: gp1 + - const: wocpu1 + - const: wocpu0 + - const: sgmii_tx250m + - const: sgmii_rx250m + - const: sgmii_cdr_ref + - const: sgmii_cdr_fb + - const: sgmii2_tx250m + - const: sgmii2_rx250m + - const: sgmii2_cdr_ref + - const: sgmii2_cdr_fb + - const: netsys0 + - const: netsys1 + + mediatek,sgmiisys: + minItems: 2 + maxItems: 2 + + assigned-clocks: true + + assigned-clock-parents: true + patternProperties: "^mac@[0-1]$": type: object @@ -219,7 +257,6 @@ required: - interrupts - clocks - clock-names - - power-domains - mediatek,ethsys unevaluatedProperties: false @@ -295,3 +332,95 @@ examples: }; }; }; + + - | + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + eth: ethernet@15100000 { + #define CLK_ETH_FE_EN 0 + #define CLK_ETH_WOCPU1_EN 3 + #define CLK_ETH_WOCPU0_EN 4 + #define CLK_TOP_NETSYS_SEL 43 + #define CLK_TOP_NETSYS_500M_SEL 44 + #define CLK_TOP_NETSYS_2X_SEL 46 + #define CLK_TOP_SGM_325M_SEL 47 + #define CLK_APMIXED_NET2PLL 1 + #define CLK_APMIXED_SGMPLL 3 + + compatible = "mediatek,mt7986-eth"; + reg = <0 0x15100000 0 0x80000>; + interrupts = , + , + , + ; + clocks = <ðsys CLK_ETH_FE_EN>, + <ðsys CLK_ETH_GP2_EN>, + <ðsys CLK_ETH_GP1_EN>, + <ðsys CLK_ETH_WOCPU1_EN>, + <ðsys CLK_ETH_WOCPU0_EN>, + <&sgmiisys0 CLK_SGMII_TX250M_EN>, + <&sgmiisys0 CLK_SGMII_RX250M_EN>, + <&sgmiisys0 CLK_SGMII_CDR_REF>, + <&sgmiisys0 CLK_SGMII_CDR_FB>, + <&sgmiisys1 CLK_SGMII_TX250M_EN>, + <&sgmiisys1 CLK_SGMII_RX250M_EN>, + <&sgmiisys1 CLK_SGMII_CDR_REF>, + <&sgmiisys1 CLK_SGMII_CDR_FB>, + <&topckgen CLK_TOP_NETSYS_SEL>, + <&topckgen CLK_TOP_NETSYS_SEL>; + clock-names = "fe", "gp2", "gp1", "wocpu1", "wocpu0", + "sgmii_tx250m", "sgmii_rx250m", + "sgmii_cdr_ref", "sgmii_cdr_fb", + "sgmii2_tx250m", "sgmii2_rx250m", + "sgmii2_cdr_ref", "sgmii2_cdr_fb", + "netsys0", "netsys1"; + mediatek,ethsys = <ðsys>; + mediatek,sgmiisys = <&sgmiisys0>, <&sgmiisys1>; + assigned-clocks = <&topckgen CLK_TOP_NETSYS_2X_SEL>, + <&topckgen CLK_TOP_SGM_325M_SEL>; + assigned-clock-parents = <&apmixedsys CLK_APMIXED_NET2PLL>, + <&apmixedsys CLK_APMIXED_SGMPLL>; + + #address-cells = <1>; + #size-cells = <0>; + + mdio: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + + phy5: ethernet-phy@0 { + compatible = "ethernet-phy-id67c9.de0a"; + phy-mode = "2500base-x"; + reset-gpios = <&pio 6 1>; + reset-deassert-us = <20000>; + reg = <5>; + }; + + phy6: ethernet-phy@1 { + compatible = "ethernet-phy-id67c9.de0a"; + phy-mode = "2500base-x"; + reg = <6>; + }; + }; + + mac0: mac@0 { + compatible = "mediatek,eth-mac"; + phy-mode = "2500base-x"; + phy-handle = <&phy5>; + reg = <0>; + }; + + mac1: mac@1 { + compatible = "mediatek,eth-mac"; + phy-mode = "2500base-x"; + phy-handle = <&phy6>; + reg = <1>; + }; + }; + };