From patchwork Wed May 13 15:51:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Fainelli X-Patchwork-Id: 1289419 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=CzGwoOiz; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49MfLc5WV7z9sRY for ; Thu, 14 May 2020 01:52:08 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732176AbgEMPwG (ORCPT ); Wed, 13 May 2020 11:52:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49356 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729467AbgEMPwF (ORCPT ); Wed, 13 May 2020 11:52:05 -0400 Received: from mail-pl1-x644.google.com (mail-pl1-x644.google.com [IPv6:2607:f8b0:4864:20::644]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BEC22C061A0C; Wed, 13 May 2020 08:52:05 -0700 (PDT) Received: by mail-pl1-x644.google.com with SMTP id y9so4390501plk.10; Wed, 13 May 2020 08:52:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=Wsabm89FpE/feMsX28YuohxPiesLZODdMH4JuG9VcvM=; b=CzGwoOizhDQGU+w4fxA2OGKtdzlvCi7UtGd/DQkbzf1hcRKrf3npD7TglFs0+AqJ7U xE6dnX9+UiMw9skIJ4gU3r7kThiUWs6xo0T2Nn3+CQNCP42Pgj8DAtCRSqPdB3BHQmpg W0v0JEgYw6RX6UfH0WENhwDKL18RFYzvq1tI93MrnrYFL7lhfxYQHk9YduMdNXjHJCrp kOBuLrLfNAEH2rJjWzyw9WPZ7RBWH6NmSxYzVpEbR1U3Ja0IaobaKECZ2CJfNTw8zxiD 43qT9nRVT20alpBSs1NtebGb7cHnOmhw7YFyHhcRTSoyg3Qk8wP6xISvUPyvbndRjYZK D6QA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=Wsabm89FpE/feMsX28YuohxPiesLZODdMH4JuG9VcvM=; b=V8XqiXMFsYPwfXz2cs60WnJhVf+m2zlTZYPc98icouDbp4D96h9go74BSlUt17iMMH zVRYcfD29jIJLRL1eYAe1KiYgYNUITKeqF6YyEqN28vcMJeIAOsSptsbtVcz7iV0T3he YRNMFsubTIX4knhCHxO0nGNE0E07Jb3CSUbKKTD15IJ/Qd9xT0WTLi9t4ODKMUgsG7/o tNv7K1/dhC5E0NIbkPGIJkkQwyE732bxUcF9eNfg9ARu/EPWO+J3uNLim/OkxrvXOp9p eJ3XhZtoQ/alGZzVIXL9Vam1dImIP1C1UwMh9yz0Exv3HWfJj4Mn57SQEM1zgIZ/m5C8 7PRQ== X-Gm-Message-State: AGi0PuZivXT2BOXBzuRUi2Kny9CrK197Y9S0E68n/l0Nc5FMGdb6QBi2 ON+7tnvEZv2h4CGRG/ORPsQkZeCb X-Google-Smtp-Source: APiQypLC7e0RVe3YRBh0a10gRTTEdjKk7ICM2sgkDRL+Lt2shgOxwuITBTkCpYPbBD3Hcms5ALTncg== X-Received: by 2002:a17:902:209:: with SMTP id 9mr24253511plc.22.1589385125072; Wed, 13 May 2020 08:52:05 -0700 (PDT) Received: from localhost.localdomain ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id 19sm15621986pjl.52.2020.05.13.08.52.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2020 08:52:04 -0700 (PDT) From: Florian Fainelli To: netdev@vger.kernel.org Cc: m.szyprowski@samsung.com, nsaenzjulienne@suse.de, wahrenst@gmx.net, Florian Fainelli , "David S. Miller" , Michael Chan , Saeed Mahameed , Andy Gospodarek , Randy Dunlap , Geert Uytterhoeven , Thomas Gleixner , Tal Gilboa , linux-kernel@vger.kernel.org (open list) Subject: [PATCH net v2] net: broadcom: Select BROADCOM_PHY for BCMGENET Date: Wed, 13 May 2020 08:51:51 -0700 Message-Id: <20200513155158.26110-1-f.fainelli@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The GENET controller on the Raspberry Pi 4 (2711) is typically interfaced with an external Broadcom PHY via a RGMII electrical interface. To make sure that delays are properly configured at the PHY side, ensure that we the dedicated Broadcom PHY driver (CONFIG_BROADCOM_PHY) is enabled for this to happen. Fixes: 402482a6a78e ("net: bcmgenet: Clear ID_MODE_DIS in EXT_RGMII_OOB_CTRL when not needed") Reported-by: Marek Szyprowski Signed-off-by: Florian Fainelli --- Changes in v2: - use select instead of imply drivers/net/ethernet/broadcom/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig index 53055ce5dfd6..2a69c0d06f3c 100644 --- a/drivers/net/ethernet/broadcom/Kconfig +++ b/drivers/net/ethernet/broadcom/Kconfig @@ -69,6 +69,7 @@ config BCMGENET select BCM7XXX_PHY select MDIO_BCM_UNIMAC select DIMLIB + select BROADCOM_PHY if ARCH_BCM2835 help This driver supports the built-in Ethernet MACs found in the Broadcom BCM7xxx Set Top Box family chipset.