From patchwork Wed Mar 29 16:00:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 13192844 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 9EBB0C74A5B for ; Wed, 29 Mar 2023 16:00:51 +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:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=EvX5AZmd4a7hpZVRfDvfVhXWm6XtqWCUdYcL19XDaQ8=; b=cOc771PopNFYHnil5CC/6mEBvr i/xf+zMbMFLvGf9/HH8CRhgNX/IPoBdeNWlYq4Ds8wVWcrC6kwoEMUO04YwG+ljByZBs5IDB67gEm CBlMisLaJZNbSMiUVH8xYLJDFUy0jXQzr7wlnvxXBXpMdP+MCj4Kyw7efYZ8EFAWNHIpybLdHjmZt sKZt3fhZFMX8J4C3CjJ0saa91LefNq1S0EmqbILMmgUcvcZ+R5Xs1iuzTTvD1ESvXTnHCw0PZ/IYT r/zHhdxYnGW29hhxyAx+94KmxfXDx83NQAftObz4c8yO0+O8xOiM284t9sispvf1ARV6cGbV/7OiU /8vleH/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1phYE6-000xXb-0H; Wed, 29 Mar 2023 16:00:42 +0000 Received: from fudo.makrotopia.org ([2a07:2ec0:3002::71]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1phYDr-000xK4-2D; Wed, 29 Mar 2023 16:00:37 +0000 Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96) (envelope-from ) id 1phYDp-0003Tk-2O; Wed, 29 Mar 2023 18:00:25 +0200 Date: Wed, 29 Mar 2023 17:00:21 +0100 From: Daniel Golle To: netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Andrew Lunn , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Matthias Brugger , AngeloGioacchino Del Regno , Sean Wang , Landen Chao , DENG Qingfang , Philipp Zabel Cc: Sam Shih , Lorenzo Bianconi , John Crispin , Felix Fietkau Subject: [RFC PATCH net-next v3 13/15] net: dsa: mt7530: add support for 10G link modes for CPU port Message-ID: <495231a9d84159878116c2cb181537da674edc27.1680105013.git.daniel@makrotopia.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230329_090027_762132_1A22F100 X-CRM114-Status: GOOD ( 13.24 ) 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 The built-in switch of the MT7988 SoC is internally connected using a stateless 10G link. Add support for 10G interface modes to silence a warning otherwise occurring when the switch driver is setup. Signed-off-by: Daniel Golle Reviewed-by: Andrew Lunn --- drivers/net/dsa/mt7530.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index fd55ddc2d1eb3..a4b49e5753bdc 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -2616,6 +2616,9 @@ mt7531_mac_config(struct dsa_switch *ds, int port, unsigned int mode, case PHY_INTERFACE_MODE_1000BASEX: case PHY_INTERFACE_MODE_2500BASEX: /* handled in SGMII PCS driver */ + case PHY_INTERFACE_MODE_USXGMII: + case PHY_INTERFACE_MODE_10GKR: + /* internal stateless 10G link */ return 0; default: return -EINVAL; @@ -2739,7 +2742,9 @@ static void mt753x_phylink_mac_link_up(struct dsa_switch *ds, int port, * variants. */ if (interface == PHY_INTERFACE_MODE_TRGMII || - (phy_interface_mode_is_8023z(interface))) { + interface == PHY_INTERFACE_MODE_USXGMII || + interface == PHY_INTERFACE_MODE_10GKR || + phy_interface_mode_is_8023z(interface)) { speed = SPEED_1000; duplex = DUPLEX_FULL; }