From patchwork Fri Jun 20 08:35:32 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Frank Wunderlich X-Patchwork-Id: 898965 Received: from mxout4.routing.net (mxout4.routing.net [134.0.28.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6F2932376E0; Fri, 20 Jun 2025 08:36:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=134.0.28.9 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750408575; cv=none; b=dfrSm6CjqdshR3MUqWtCfoyr/B36NCIVAyBkpo+zM+5SjH6JY+hytgOOeCboP5YReFPiu9mNTJ9x9NjNvswDQrMQt3u0j9KQxnvLVgePuIV39q7YA+Jd8tPbimhw9yrnDalAQySUr49BH37kVPDjXJO/y5lAZoFfS8mW3IxNCwQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750408575; c=relaxed/simple; bh=vt5HXulULwFMSk/DZzmUsWX+J6ZMRGPWe31G+LQyzkA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=KLgyvpfx24Hik4ud+GD8zLmIoTK/gew1iJxYMctmx15m1MWVBb8LowOQL3e5Qb6Pe72/5mxBxCRwfIfI1810kuy0Gy+XLrg7XIHmAePcekNiEk2xTdrvKqUt/m8otAOD30PpftfwJpi5F98/ViIAwRqKqHX8GF9dnb7sag5Tx4s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=fw-web.de; spf=pass smtp.mailfrom=fw-web.de; dkim=pass (1024-bit key) header.d=mailerdienst.de header.i=@mailerdienst.de header.b=GupZjz9U; arc=none smtp.client-ip=134.0.28.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=fw-web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fw-web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mailerdienst.de header.i=@mailerdienst.de header.b="GupZjz9U" Received: from mxbulk.masterlogin.de (unknown [192.168.10.85]) by mxout4.routing.net (Postfix) with ESMTP id ECE71100870; Fri, 20 Jun 2025 08:36:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailerdienst.de; s=20200217; t=1750408571; 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=fEipcKAdukHIximsR/pW1XDMAY4xIuxLf5mfX3Vm1mQ=; b=GupZjz9UnsS2GlDvj8TRtLdgxoX4+KHTXmbCVdO6hD6eyKHVlnqFQSY6hcQXY53bECn7kZ C/C9hlI9OQR5EDcuRr89vT+6cQll16EexXh8rMlwCJcPHUTqvPo89KN4w/V5GFBaW90VY3 vuUmSmQ811u5DjKwi5hjYxvYpHNAG2Q= Received: from frank-u24.. (fttx-pool-157.180.225.81.bambit.de [157.180.225.81]) by mxbulk.masterlogin.de (Postfix) with ESMTPSA id 91770122700; Fri, 20 Jun 2025 08:36:10 +0000 (UTC) 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 , Jia-Wei Chang , Johnson Wang , =?utf-8?b?QXLEsW7DpyDDnE5BTA==?= , 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 v5 01/13] dt-bindings: net: mediatek,net: update for mt7988 Date: Fri, 20 Jun 2025 10:35:32 +0200 Message-ID: <20250620083555.6886-2-linux@fw-web.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250620083555.6886-1-linux@fw-web.de> References: <20250620083555.6886-1-linux@fw-web.de> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Frank Wunderlich Update binding for mt7988 which has 3 gmac and 2 reg items. MT7988 has 4 FE IRQs (currently only 2 are used) and the 4 IRQs for use with RSS/LRO later. Add interrupt-names to make them accessible by name. Signed-off-by: Frank Wunderlich --- 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 | 30 ++++++++++++++++--- 1 file changed, 26 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml index 9e02fd80af83..9465b40683ad 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 + items: + - description: Register for accessing the MACs. + - description: SoC internal SRAM used for DMA operations. + minItems: 1 clocks: minItems: 2 @@ -40,7 +43,11 @@ properties: interrupts: minItems: 1 - maxItems: 4 + maxItems: 8 + + interrupt-names: + minItems: 1 + maxItems: 8 power-domains: maxItems: 1 @@ -348,7 +355,19 @@ allOf: then: properties: interrupts: - minItems: 4 + minItems: 2 + + interrupt-names: + minItems: 2 + items: + - const: fe0 + - const: fe1 + - const: fe2 + - const: fe3 + - const: pdma0 + - const: pdma1 + - const: pdma2 + - const: pdma3 clocks: minItems: 24 @@ -381,8 +400,11 @@ allOf: - const: xgp2 - const: xgp3 + reg: + minItems: 2 + patternProperties: - "^mac@[0-1]$": + "^mac@[0-2]$": type: object unevaluatedProperties: false allOf: