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 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 72548C7EE32 for ; Sat, 28 Jun 2025 09:06:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Cu4UvP0WhUrIwMsfp2DxE5DkGiBKGgC1AcTaw2pOQM0=; b=eRlWfI3xYCjKNapOhhCwdZbeWB 4Wnq9x7t9fiOgsESEso2CU+06PZITA6BT7bL4rqCyKWGseIpQpSbpTn6VhLbsY6CxzLBxOFFM+dox z4Yv8F9G/NL++bb/cAlR8KBuH9MyPUKKScKezbfVF2Hqa8dFy764s8zULNbGH7BIR2l/XAQvPyak3 z9OGUeK5KRfJAlJBhjqqG2ct3xnFNRoYWeKabPlD4rYtKpzbeKGXXQxh+L+eDnFVTSgqXru+wS0Y/ VKpbzSE5sL70A2H48/XghkTk3r/MwGZnbfhIgFEhflWoXA8GyDwXgvMQD8m336xoMgu8zY11Bwpxt 8tqj9TCw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uVRVe-0000000GasO-1sS4; Sat, 28 Jun 2025 09:06:06 +0000 Received: from out-171.mta0.migadu.com ([91.218.175.171]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uVRTJ-0000000GaSa-3a2P for linux-arm-kernel@lists.infradead.org; Sat, 28 Jun 2025 09:03:43 +0000 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1751101418; 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=Cu4UvP0WhUrIwMsfp2DxE5DkGiBKGgC1AcTaw2pOQM0=; b=DowkgcTzPoMUYXNZ/UUZrHsp1Jr7ligBEq6CeLZW6hI4E4jn0jxj9D70ZfxqJjUpsmdItl LodzNBsOmPCpUSnNMvQXNHd9HVmQx6l3g8VGg7hjf4GKCVJfR1Oa0nqgi1c95ghq977hyG pvrVmjmMYcCifjyZPGyQ5BVNZ64vgEw= From: Frank Wunderlich To: MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Georgi Djakov , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andrew Lunn , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Matthias Brugger , AngeloGioacchino Del Regno Cc: Frank Wunderlich , Johnson Wang , =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= , Landen Chao , DENG Qingfang , Sean Wang , Daniel Golle , Lorenzo Bianconi , Felix Fietkau , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH v6 01/15] dt-bindings: net: mediatek,net: update for mt7988 Date: Sat, 28 Jun 2025 11:03:12 +0200 Message-ID: <20250628090330.57264-2-frank.wunderlich@linux.dev> In-Reply-To: <20250628090330.57264-1-frank.wunderlich@linux.dev> References: <20250628090330.57264-1-frank.wunderlich@linux.dev> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250628_020342_167642_6C44BE05 X-CRM114-Status: GOOD ( 13.02 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Frank Wunderlich Update binding for mt7988 which has 3 gmac and a sram for dma operations. MT7988 has 4 FE IRQs (currently only 2 are used) and 4 IRQs for use with RSS/LRO later. Add interrupt-names to make them accessible by name. Signed-off-by: Frank Wunderlich --- v6: - update irq(name) min count to 4 - move interrupt-names up and limiting for all socs below - add sram-property and drop second reg entry - drop minitems as there is only 1 item left now v5: - fix v4 logmessage and change description a bit describing how i get the irq count. - update binding for 8 irqs with different names (rx,tx => fe0..fe3) including the 2 reserved irqs which can be used later - change rx-ringX to pdmaX to be closer to hardware documentation v4: - increase max interrupts to 6 because of adding RSS/LRO interrupts (4) and dropping 2 reserved irqs (0+3) around rx+tx - dropped Robs RB due to this change - allow interrupt names - add interrupt-names without reserved IRQs on mt7988 this requires mtk driver patch: https://patchwork.kernel.org/project/netdevbpf/patch/20250616080738.117993-2-linux@fw-web.de/ v2: - change reg to list of items --- .../devicetree/bindings/net/mediatek,net.yaml | 47 +++++++++++++++++-- 1 file changed, 44 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml index 9e02fd80af83..74a139000f60 100644 --- a/Documentation/devicetree/bindings/net/mediatek,net.yaml +++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml @@ -28,7 +28,8 @@ properties: - ralink,rt5350-eth reg: - maxItems: 1 + items: + - description: Register for accessing the MACs. clocks: minItems: 2 @@ -40,7 +41,19 @@ properties: interrupts: minItems: 1 - maxItems: 4 + maxItems: 8 + + interrupt-names: + minItems: 1 + items: + - const: fe0 + - const: fe1 + - const: fe2 + - const: fe3 + - const: pdma0 + - const: pdma1 + - const: pdma2 + - const: pdma3 power-domains: maxItems: 1 @@ -54,6 +67,10 @@ properties: - const: gmac - const: ppe + sram: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle to mmio SRAM + mediatek,ethsys: $ref: /schemas/types.yaml#/definitions/phandle description: @@ -135,6 +152,10 @@ allOf: minItems: 3 maxItems: 3 + interrupt-names: + minItems: 3 + maxItems: 3 + clocks: minItems: 4 maxItems: 4 @@ -166,6 +187,9 @@ allOf: interrupts: maxItems: 1 + interrupt-namess: + maxItems: 1 + clocks: minItems: 2 maxItems: 2 @@ -192,6 +216,10 @@ allOf: minItems: 3 maxItems: 3 + interrupt-names: + minItems: 3 + maxItems: 3 + clocks: minItems: 11 maxItems: 11 @@ -232,6 +260,10 @@ allOf: minItems: 3 maxItems: 3 + interrupt-names: + minItems: 3 + maxItems: 3 + clocks: minItems: 17 maxItems: 17 @@ -274,6 +306,9 @@ allOf: interrupts: minItems: 4 + interrupt-names: + minItems: 4 + clocks: minItems: 15 maxItems: 15 @@ -312,6 +347,9 @@ allOf: interrupts: minItems: 4 + interrupt-names: + minItems: 4 + clocks: minItems: 15 maxItems: 15 @@ -350,6 +388,9 @@ allOf: interrupts: minItems: 4 + interrupt-names: + minItems: 4 + clocks: minItems: 24 maxItems: 24 @@ -382,7 +423,7 @@ allOf: - const: xgp3 patternProperties: - "^mac@[0-1]$": + "^mac@[0-2]$": type: object unevaluatedProperties: false allOf: -- 2.43.0