From patchwork Tue Dec 12 03:46:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 1874872 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.199.223; helo=ny.mirrors.kernel.org; envelope-from=devicetree+bounces-24151-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org [147.75.199.223]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Sq4LC1mMQz1ySd for ; Tue, 12 Dec 2023 14:46:59 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 4C5EA1C21989 for ; Tue, 12 Dec 2023 03:46:56 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 395DC9461; Tue, 12 Dec 2023 03:46:50 +0000 (UTC) X-Original-To: devicetree@vger.kernel.org Received: from pidgin.makrotopia.org (pidgin.makrotopia.org [185.142.180.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 005E2CE; Mon, 11 Dec 2023 19:46:46 -0800 (PST) Received: from local by pidgin.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96.2) (envelope-from ) id 1rCtj3-0002pv-1H; Tue, 12 Dec 2023 03:46:30 +0000 Date: Tue, 12 Dec 2023 03:46:26 +0000 From: Daniel Golle To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chunfeng Yun , Vinod Koul , Kishon Vijay Abraham I , Felix Fietkau , John Crispin , Sean Wang , Mark Lee , Lorenzo Bianconi , Matthias Brugger , AngeloGioacchino Del Regno , Andrew Lunn , Heiner Kallweit , Russell King , Alexander Couzens , Daniel Golle , Qingfang Deng , SkyLake Huang , Philipp Zabel , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org Subject: [RFC PATCH net-next v3 1/8] dt-bindings: phy: mediatek,xfi-pextp: add new bindings Message-ID: References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Add bindings for the MediaTek PEXTP Ethernet SerDes PHY found in the MediaTek MT7988 SoC which can operate at various interfaces modes: * USXGMII * 10GBase-R * 5GBase-R * 2500Base-X * 1000Base-X * Cisco SGMII (MAC side) Signed-off-by: Daniel Golle --- .../bindings/phy/mediatek,xfi-pextp.yaml | 80 +++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/mediatek,xfi-pextp.yaml diff --git a/Documentation/devicetree/bindings/phy/mediatek,xfi-pextp.yaml b/Documentation/devicetree/bindings/phy/mediatek,xfi-pextp.yaml new file mode 100644 index 0000000000000..58c93368141e2 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/mediatek,xfi-pextp.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/mediatek,xfi-pextp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek XFI PEXTP SerDes PHY + +maintainers: + - Daniel Golle + +description: + The MediaTek XFI PEXTP SerDes PHY provides the physical SerDes lanes + used by the MediaTek USXGMII PCS. + +properties: + $nodename: + pattern: "^phy@[0-9a-f]+$" + + compatible: + const: mediatek,mt7988-xfi-pextp + + reg: + maxItems: 1 + + clocks: + items: + - description: XFI PHY clock + - description: XFI register clock + + clock-names: + items: + - const: "xfipll" + - const: "topxtal" + + resets: + items: + - description: PEXTP reset + + mediatek,usxgmii-performance-errata: + $ref: /schemas/types.yaml#/definitions/flag + description: + USXGMII0 on MT7988 suffers from a performance problem in 10GBase-R + mode which needs a work-around in the driver. The work-around is + enabled using this flag. + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include + #include + soc { + #address-cells = <2>; + #size-cells = <2>; + + phy@11f20000 { + compatible = "mediatek,mt7988-xfi-pextp"; + reg = <0 0x11f20000 0 0x10000>; + clocks = <&xfi_pll CLK_XFIPLL_PLL_EN>, + <&topckgen CLK_TOP_XFI_PHY_0_XTAL_SEL>; + clock-names = "xfipll", "topxtal"; + resets = <&watchdog MT7988_TOPRGU_XFI_PEXTP0_GRST>; + mediatek,usxgmii-performance-errata; + #phy-cells = <0>; + }; + }; + +... From patchwork Tue Dec 12 03:47:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 1874873 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:40f1:3f00::1; helo=sy.mirrors.kernel.org; envelope-from=devicetree+bounces-24154-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org [IPv6:2604:1380:40f1:3f00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Sq4MH02rSz1ySd for ; Tue, 12 Dec 2023 14:47:54 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 402FDB21A4B for ; Tue, 12 Dec 2023 03:47:54 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 96241947F; Tue, 12 Dec 2023 03:47:48 +0000 (UTC) X-Original-To: devicetree@vger.kernel.org Received: from pidgin.makrotopia.org (pidgin.makrotopia.org [185.142.180.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E06BADC; Mon, 11 Dec 2023 19:47:45 -0800 (PST) Received: from local by pidgin.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96.2) (envelope-from ) id 1rCtk6-0002rv-1g; Tue, 12 Dec 2023 03:47:35 +0000 Date: Tue, 12 Dec 2023 03:47:31 +0000 From: Daniel Golle To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chunfeng Yun , Vinod Koul , Kishon Vijay Abraham I , Felix Fietkau , John Crispin , Sean Wang , Mark Lee , Lorenzo Bianconi , Matthias Brugger , AngeloGioacchino Del Regno , Andrew Lunn , Heiner Kallweit , Russell King , Alexander Couzens , Daniel Golle , Qingfang Deng , SkyLake Huang , Philipp Zabel , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org Subject: [RFC PATCH net-next v3 4/8] dt-bindings: net: pcs: add bindings for MediaTek USXGMII PCS Message-ID: <510af8550385da947e2e2516629c4fbed7fc0f64.1702352117.git.daniel@makrotopia.org> References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: MediaTek's USXGMII can be found in the MT7988 SoC. We need to access it in order to configure and monitor the Ethernet SerDes link in USXGMII, 10GBase-R and 5GBase-R mode. By including a wrapped legacy 1000Base-X/2500Base-X/Cisco SGMII LynxI PCS as well, those interface modes are also available. Signed-off-by: Daniel Golle --- .../bindings/net/pcs/mediatek,usxgmii.yaml | 60 +++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/pcs/mediatek,usxgmii.yaml diff --git a/Documentation/devicetree/bindings/net/pcs/mediatek,usxgmii.yaml b/Documentation/devicetree/bindings/net/pcs/mediatek,usxgmii.yaml new file mode 100644 index 0000000000000..0cdaa3545edb0 --- /dev/null +++ b/Documentation/devicetree/bindings/net/pcs/mediatek,usxgmii.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/pcs/mediatek,usxgmii.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek USXGMII PCS + +maintainers: + - Daniel Golle + +description: + The MediaTek USXGMII PCS provides physical link control and status + for USXGMII, 10GBase-R and 5GBase-R links on the SerDes interfaces + provided by the PEXTP PHY. + In order to also support legacy 2500Base-X, 1000Base-X and Cisco + SGMII an existing mediatek,*-sgmiisys LynxI PCS is wrapped to + provide those interfaces modes on the same SerDes interfaces shared + with the USXGMII PCS. + +properties: + $nodename: + pattern: "^pcs@[0-9a-f]+$" + + compatible: + const: mediatek,mt7988-usxgmiisys + + reg: + maxItems: 1 + + clocks: + items: + - description: USXGMII top-level clock + + resets: + items: + - description: XFI reset + +required: + - compatible + - reg + - clocks + - resets + +additionalProperties: false + +examples: + - | + #include + #define MT7988_TOPRGU_XFI0_GRST 12 + soc { + #address-cells = <2>; + #size-cells = <2>; + usxgmiisys0: pcs@10080000 { + compatible = "mediatek,mt7988-usxgmiisys"; + reg = <0 0x10080000 0 0x1000>; + clocks = <&topckgen CLK_TOP_USXGMII_SBUS_0_SEL>; + resets = <&watchdog MT7988_TOPRGU_XFI0_GRST>; + }; + }; From patchwork Tue Dec 12 03:48:10 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 1874874 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=devicetree+bounces-24156-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Sq4My2y6hz1ySd for ; Tue, 12 Dec 2023 14:48:30 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sv.mirrors.kernel.org (Postfix) with ESMTPS id 00501282BED for ; Tue, 12 Dec 2023 03:48:29 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 7E23ABA40; Tue, 12 Dec 2023 03:48:27 +0000 (UTC) X-Original-To: devicetree@vger.kernel.org Received: from pidgin.makrotopia.org (pidgin.makrotopia.org [185.142.180.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 35320B3; Mon, 11 Dec 2023 19:48:24 -0800 (PST) Received: from local by pidgin.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96.2) (envelope-from ) id 1rCtkj-0002tl-1u; Tue, 12 Dec 2023 03:48:14 +0000 Date: Tue, 12 Dec 2023 03:48:10 +0000 From: Daniel Golle To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chunfeng Yun , Vinod Koul , Kishon Vijay Abraham I , Felix Fietkau , John Crispin , Sean Wang , Mark Lee , Lorenzo Bianconi , Matthias Brugger , AngeloGioacchino Del Regno , Andrew Lunn , Heiner Kallweit , Russell King , Alexander Couzens , Daniel Golle , Qingfang Deng , SkyLake Huang , Philipp Zabel , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org Subject: [RFC PATCH net-next v3 6/8] dt-bindings: net: mediatek: remove wrongly added clocks and SerDes Message-ID: <5859da6629b8b6c100eca4062dd193105bf829ba.1702352117.git.daniel@makrotopia.org> References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Several clocks as well as both sgmiisys phandles were added by mistake to the Ethernet bindings for MT7988. This happened because the vendor driver which served as a reference uses a high number of syscon phandles to access various parts of the SoC which wasn't acceptable upstream. Hence several parts which have never previously been supported (such SerDes PHY and USXGMII PCS) have been moved to separate drivers which also result in a much more sane device tree. Quickly align the bindings with the upcoming reality of the drivers actually adding full support for this SoC. Fixes: c94a9aabec36 ("dt-bindings: net: mediatek,net: add mt7988-eth binding") Signed-off-by: Daniel Golle Acked-by: Conor Dooley --- .../devicetree/bindings/net/mediatek,net.yaml | 32 ++++--------------- 1 file changed, 7 insertions(+), 25 deletions(-) diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml index e74502a0afe86..030d106bc7d3f 100644 --- a/Documentation/devicetree/bindings/net/mediatek,net.yaml +++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml @@ -337,32 +337,23 @@ allOf: minItems: 4 clocks: - minItems: 34 - maxItems: 34 + minItems: 24 + maxItems: 24 clock-names: items: - - const: crypto + - const: xgp1 + - const: xgp2 + - const: xgp3 - const: fe - const: gp2 - const: gp1 - const: gp3 + - const: esw + - const: crypto - const: ethwarp_wocpu2 - const: ethwarp_wocpu1 - const: ethwarp_wocpu0 - - const: esw - - const: netsys0 - - const: netsys1 - - const: sgmii_tx250m - - const: sgmii_rx250m - - const: sgmii2_tx250m - - const: sgmii2_rx250m - - const: top_usxgmii0_sel - - const: top_usxgmii1_sel - - const: top_sgm0_sel - - const: top_sgm1_sel - - const: top_xfi_phy0_xtal_sel - - const: top_xfi_phy1_xtal_sel - const: top_eth_gmii_sel - const: top_eth_refck_50m_sel - const: top_eth_sys_200m_sel @@ -375,15 +366,6 @@ allOf: - const: top_netsys_sync_250m_sel - const: top_netsys_ppefb_250m_sel - const: top_netsys_warp_sel - - const: wocpu1 - - const: wocpu0 - - const: xgp1 - - const: xgp2 - - const: xgp3 - - mediatek,sgmiisys: - minItems: 2 - maxItems: 2 patternProperties: "^mac@[0-1]$": From patchwork Tue Dec 12 03:51:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 1874875 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.80.249; helo=am.mirrors.kernel.org; envelope-from=devicetree+bounces-24157-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [147.75.80.249]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Sq4RS29Sqz20H3 for ; Tue, 12 Dec 2023 14:51:32 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id B232B1F21DD9 for ; Tue, 12 Dec 2023 03:51:28 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4A7E2BE49; Tue, 12 Dec 2023 03:51:22 +0000 (UTC) X-Original-To: devicetree@vger.kernel.org Received: from pidgin.makrotopia.org (pidgin.makrotopia.org [185.142.180.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 89A31CE; Mon, 11 Dec 2023 19:51:17 -0800 (PST) Received: from local by pidgin.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96.2) (envelope-from ) id 1rCtnU-0002vJ-0o; Tue, 12 Dec 2023 03:51:05 +0000 Date: Tue, 12 Dec 2023 03:51:01 +0000 From: Daniel Golle To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chunfeng Yun , Vinod Koul , Kishon Vijay Abraham I , Felix Fietkau , John Crispin , Sean Wang , Mark Lee , Lorenzo Bianconi , Matthias Brugger , AngeloGioacchino Del Regno , Andrew Lunn , Heiner Kallweit , Russell King , Alexander Couzens , Daniel Golle , Qingfang Deng , SkyLake Huang , Philipp Zabel , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org Subject: [RFC PATCH net-next v3 7/8] dt-bindings: net: mediatek,net: fix and complete mt7988-eth binding Message-ID: References: Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Complete support for MT7988 which comes with 3 MACs, SRAM for DMA descriptors and uses a dedicated PCS for the SerDes units. Fixes: c94a9aabec36 ("dt-bindings: net: mediatek,net: add mt7988-eth binding") Signed-off-by: Daniel Golle Acked-by: Conor Dooley Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/net/mediatek,net.yaml | 148 +++++++++++++++++- 1 file changed, 146 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml index 030d106bc7d3f..ca0667c51c1c2 100644 --- a/Documentation/devicetree/bindings/net/mediatek,net.yaml +++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml @@ -28,7 +28,10 @@ properties: - ralink,rt5350-eth reg: - maxItems: 1 + minItems: 1 + items: + - description: Base of registers used to program the ethernet controller + - description: SRAM region used for DMA descriptors clocks: true clock-names: true @@ -115,6 +118,9 @@ allOf: - mediatek,mt7623-eth then: properties: + reg: + maxItems: 1 + interrupts: maxItems: 3 @@ -149,6 +155,9 @@ allOf: - mediatek,mt7621-eth then: properties: + reg: + maxItems: 1 + interrupts: maxItems: 1 @@ -174,6 +183,9 @@ allOf: const: mediatek,mt7622-eth then: properties: + reg: + maxItems: 1 + interrupts: maxItems: 3 @@ -215,6 +227,9 @@ allOf: const: mediatek,mt7629-eth then: properties: + reg: + maxItems: 1 + interrupts: maxItems: 3 @@ -257,6 +272,9 @@ allOf: const: mediatek,mt7981-eth then: properties: + reg: + maxItems: 1 + interrupts: minItems: 4 @@ -295,6 +313,9 @@ allOf: const: mediatek,mt7986-eth then: properties: + reg: + maxItems: 1 + interrupts: minItems: 4 @@ -333,8 +354,12 @@ allOf: const: mediatek,mt7988-eth then: properties: + reg: + minItems: 2 + interrupts: minItems: 4 + maxItems: 4 clocks: minItems: 24 @@ -368,7 +393,7 @@ allOf: - const: top_netsys_warp_sel patternProperties: - "^mac@[0-1]$": + "^mac@[0-2]$": type: object unevaluatedProperties: false allOf: @@ -382,6 +407,9 @@ patternProperties: reg: maxItems: 1 + phys: + maxItems: 1 + required: - reg - compatible @@ -559,3 +587,118 @@ examples: }; }; }; + + - | + #include + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + ethernet@15100000 { + compatible = "mediatek,mt7988-eth"; + reg = <0 0x15100000 0 0x80000>, <0 0x15400000 0 0x380000>; + interrupts = , + , + , + ; + + clocks = <ðsys CLK_ETHDMA_XGP1_EN>, + <ðsys CLK_ETHDMA_XGP2_EN>, + <ðsys CLK_ETHDMA_XGP3_EN>, + <ðsys CLK_ETHDMA_FE_EN>, + <ðsys CLK_ETHDMA_GP2_EN>, + <ðsys CLK_ETHDMA_GP1_EN>, + <ðsys CLK_ETHDMA_GP3_EN>, + <ðsys CLK_ETHDMA_ESW_EN>, + <ðsys CLK_ETHDMA_CRYPT0_EN>, + <ðwarp CLK_ETHWARP_WOCPU2_EN>, + <ðwarp CLK_ETHWARP_WOCPU1_EN>, + <ðwarp CLK_ETHWARP_WOCPU0_EN>, + <&topckgen CLK_TOP_ETH_GMII_SEL>, + <&topckgen CLK_TOP_ETH_REFCK_50M_SEL>, + <&topckgen CLK_TOP_ETH_SYS_200M_SEL>, + <&topckgen CLK_TOP_ETH_SYS_SEL>, + <&topckgen CLK_TOP_ETH_XGMII_SEL>, + <&topckgen CLK_TOP_ETH_MII_SEL>, + <&topckgen CLK_TOP_NETSYS_SEL>, + <&topckgen CLK_TOP_NETSYS_500M_SEL>, + <&topckgen CLK_TOP_NETSYS_PAO_2X_SEL>, + <&topckgen CLK_TOP_NETSYS_SYNC_250M_SEL>, + <&topckgen CLK_TOP_NETSYS_PPEFB_250M_SEL>, + <&topckgen CLK_TOP_NETSYS_WARP_SEL>; + + clock-names = "xgp1", "xgp2", "xgp3", "fe", "gp2", "gp1", + "gp3", "esw", "crypto", + "ethwarp_wocpu2", "ethwarp_wocpu1", + "ethwarp_wocpu0", "top_eth_gmii_sel", + "top_eth_refck_50m_sel", "top_eth_sys_200m_sel", + "top_eth_sys_sel", "top_eth_xgmii_sel", + "top_eth_mii_sel", "top_netsys_sel", + "top_netsys_500m_sel", "top_netsys_pao_2x_sel", + "top_netsys_sync_250m_sel", + "top_netsys_ppefb_250m_sel", + "top_netsys_warp_sel"; + assigned-clocks = <&topckgen CLK_TOP_NETSYS_2X_SEL>, + <&topckgen CLK_TOP_NETSYS_GSW_SEL>, + <&topckgen CLK_TOP_USXGMII_SBUS_0_SEL>, + <&topckgen CLK_TOP_USXGMII_SBUS_1_SEL>, + <&topckgen CLK_TOP_SGM_0_SEL>, + <&topckgen CLK_TOP_SGM_1_SEL>; + assigned-clock-parents = <&apmixedsys CLK_APMIXED_NET2PLL>, + <&topckgen CLK_TOP_NET1PLL_D4>, + <&topckgen CLK_TOP_NET1PLL_D8_D4>, + <&topckgen CLK_TOP_NET1PLL_D8_D4>, + <&apmixedsys CLK_APMIXED_SGMPLL>, + <&apmixedsys CLK_APMIXED_SGMPLL>; + mediatek,ethsys = <ðsys>; + mediatek,infracfg = <&topmisc>; + #address-cells = <1>; + #size-cells = <0>; + + mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "internal"; /* CPU port of built-in 1GE switch */ + + fixed-link { + speed = <10000>; + full-duplex; + pause; + }; + }; + + mac@1 { + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-handle = <&int_2p5g_phy>; + }; + + mac@2 { + compatible = "mediatek,eth-mac"; + reg = <2>; + pcs-handle = <&usxgmiisys0>, <&sgmii0>; + phys = <&pextp0>; + }; + + mdio_bus: mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + + /* external PHY */ + phy0: ethernet-phy@0 { + reg = <0>; + compatible = "ethernet-phy-ieee802.3-c45"; + }; + + /* internal 2.5G PHY */ + int_2p5g_phy: ethernet-phy@15 { + reg = <15>; + compatible = "ethernet-phy-ieee802.3-c45"; + phy-mode = "internal"; + }; + }; + }; + };