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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EACEBC2D0DB for ; Fri, 24 Jan 2020 14:28:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B7DF42075D for ; Fri, 24 Jan 2020 14:28:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579876082; bh=LhOqOE5Kws2Soqj4/HwGuQ0Mpx90Ny6cQYVhR9F1lZk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=l2ggbvT2fGKercMBpzqwAdSwobMX2j0OV3DJhC4dlrri7IMcUCESZTpay1gFWu2CH vZVXeNaQgepsukf1VhjUMVJWFS0DSiyt5EkI5Id/bys/WnuY0WNFqLIlpuTSeZUeGY SwVycDEfbcl4lxG43AR2CTmfaL6iBlU4Gq3KCNxI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390639AbgAXO17 (ORCPT ); Fri, 24 Jan 2020 09:27:59 -0500 Received: from mail.kernel.org ([198.145.29.99]:42872 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405258AbgAXOVQ (ORCPT ); Fri, 24 Jan 2020 09:21:16 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 600872087E; Fri, 24 Jan 2020 14:21:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579875676; bh=LhOqOE5Kws2Soqj4/HwGuQ0Mpx90Ny6cQYVhR9F1lZk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iSSQa0+S2iG+dCYigNwSF2cTtLwz49opCas3Vs1wE0ceGR/9U26zOA6aE912F8DCF 6w6/2/ABKdyqzpT2ymYF5vlnQaB0Izvsuy8uzeLkdGfE4NMJCE5+BepIaNcaRUuYP6 tR8PoZaki2sFLu+MjC2Xxj1AKmx7cVbj3DtBiR8M= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Florian Fainelli , "David S . Miller" , Sasha Levin , netdev@vger.kernel.org Subject: [PATCH AUTOSEL 4.19 54/56] net: dsa: bcm_sf2: Configure IMP port for 2Gb/sec Date: Fri, 24 Jan 2020 09:20:10 -0500 Message-Id: <20200124142012.29752-54-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200124142012.29752-1-sashal@kernel.org> References: <20200124142012.29752-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Florian Fainelli [ Upstream commit 8f1880cbe8d0d49ebb7e9ae409b3b96676e5aa97 ] With the implementation of the system reset controller we lost a setting that is currently applied by the bootloader and which configures the IMP port for 2Gb/sec, the default is 1Gb/sec. This is needed given the number of ports and applications we expect to run so bring back that setting. Fixes: 01b0ac07589e ("net: dsa: bcm_sf2: Add support for optional reset controller line") Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/dsa/bcm_sf2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 02a4187d81bd0..c936090076706 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -72,7 +72,7 @@ static void bcm_sf2_imp_setup(struct dsa_switch *ds, int port) /* Force link status for IMP port */ reg = core_readl(priv, offset); - reg |= (MII_SW_OR | LINK_STS); + reg |= (MII_SW_OR | LINK_STS | GMII_SPEED_UP_2G); core_writel(priv, reg, offset); /* Enable Broadcast, Multicast, Unicast forwarding to IMP port */ -- 2.20.1