From patchwork Fri Sep 11 12:56:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?TGFuZGVuIENoYW8gKOi2meeajuWujyk=?= X-Patchwork-Id: 11770529 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C7141112E for ; Fri, 11 Sep 2020 13:11:35 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 8B07D224B1 for ; Fri, 11 Sep 2020 13:11:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="0YhLMOTD"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="OEyST/4D" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B07D224B1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-ID:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=KULauIjyb0hqfiK3UFm6JXFfyTfjCelUqMp0FfgmYoQ=; b=0YhLMOTDSdkwtWHrG0x5Ffkek 9DdsPPHDC/o4DxWT7vPPazb0+oSkl4NKJmPrRy4xLXqkgRNOkYFhgIBHudiW7jEKrV+VKugKB/PG0 feL2hxOZZhGjHPUMGUnI8ow+WerVvbgeyWaCVMVACeLZ23w+KR29LG77kxn83AXhdp4KtxBv5hh8e NuM5ioHFZ7lURWar3po+baH8T5S/n1YyzMcT8l5Crqhsz9YVkZMImHxX1sMl/dDJRk3d7r7LlJRsi 4LcGImvYdcckYm3aVT70A7cAaVsXsqfHpotieyq6gF0mQKvf98ok2wtCeJ5A+vUxRiL2tUtGUSOF8 1y6IL/i7A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kGioP-0000FR-CL; Fri, 11 Sep 2020 13:09:57 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kGioK-0000DI-N8; Fri, 11 Sep 2020 13:09:54 +0000 X-UUID: a83e50c9205047e2b933a737b1ba3980-20200911 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=DAk4ZLiJ85a7SZSqLzCU+r3oKFMIHRDhPdBXOk4LJMo=; b=OEyST/4D9C2+CPe0i+N0dOah7Z7rt/VkeNI+MfEwxBkK7hUDRekWe124tEi9LjhdNya6zbrzKV5GmjL52zhkNdATUBdriq36guyg6WR8fP+rG4fs1sgasXDRHXT2dwRfHLXIEI+5P7nLRNg2bLjF3O3pmhkYRPA5XDVm2VoUDrA=; X-UUID: a83e50c9205047e2b933a737b1ba3980-20200911 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 999615909; Fri, 11 Sep 2020 05:01:32 -0800 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 11 Sep 2020 05:57:44 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 11 Sep 2020 20:57:41 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 11 Sep 2020 20:57:41 +0800 From: Landen Chao To: Andrew Lunn , Vivien Didelot , Florian Fainelli , "David S . Miller" , Jakub Kicinski , Rob Herring , Matthias Brugger , Sean Wang , Philipp Zabel , "Russell King" Subject: [PATCH net-next v4 3/6] dt-bindings: net: dsa: add new MT7531 binding to support MT7531 Date: Fri, 11 Sep 2020 20:56:25 +0800 Message-ID: <3890c6b32e984e75be2e5fbfdfbd8da8cc30beaf.1599825966.git.landen.chao@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: References: MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200911_090952_922348_FA13C71A X-CRM114-Status: GOOD ( 12.96 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, dqfext@gmail.com, frank-w@public-files.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, opensource@vdorst.com, linux-mediatek@lists.infradead.org, Landen Chao , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add devicetree binding to support the compatible mt7531 switch as used in the MediaTek MT7531 switch. Signed-off-by: Sean Wang Signed-off-by: Landen Chao --- .../devicetree/bindings/net/dsa/mt7530.txt | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt b/Documentation/devicetree/bindings/net/dsa/mt7530.txt index c5ed5d25f642..560369efad6c 100644 --- a/Documentation/devicetree/bindings/net/dsa/mt7530.txt +++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt @@ -5,6 +5,7 @@ Required properties: - compatible: may be compatible = "mediatek,mt7530" or compatible = "mediatek,mt7621" + or compatible = "mediatek,mt7531" - #address-cells: Must be 1. - #size-cells: Must be 0. - mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part @@ -32,10 +33,14 @@ Required properties for the child nodes within ports container: - reg: Port address described must be 6 for CPU port and from 0 to 5 for user ports. -- phy-mode: String, must be either "trgmii" or "rgmii" for port labeled - "cpu". - -Port 5 of the switch is muxed between: +- phy-mode: String, the following values are acceptable for port labeled + "cpu": + If compatible mediatek,mt7530 or mediatek,mt7621 is set, + must be either "trgmii" or "rgmii" + If compatible mediatek,mt7531 is set, + must be either "sgmii", "1000base-x" or "2500base-x" + +Port 5 of mt7530 and mt7621 switch is muxed between: 1. GMAC5: GMAC5 can interface with another external MAC or PHY. 2. PHY of port 0 or port 4: PHY interfaces with an external MAC like 2nd GMAC of the SOC. Used in many setups where port 0/4 becomes the WAN port.