From patchwork Tue Jul 16 19:04:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ramon Fried X-Patchwork-Id: 1132906 X-Patchwork-Delegate: joe.hershberger@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="ABmjjRYx"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 45p90k4tGnz9s8m for ; Wed, 17 Jul 2019 05:08:38 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id 5DC96C21E47; Tue, 16 Jul 2019 19:05:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=FREEMAIL_FROM, RCVD_IN_MSPIKE_H2, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 0A843C21EA7; Tue, 16 Jul 2019 19:05:30 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 4B13AC21DEC; Tue, 16 Jul 2019 19:05:03 +0000 (UTC) Received: from mail-wr1-f66.google.com (mail-wr1-f66.google.com [209.85.221.66]) by lists.denx.de (Postfix) with ESMTPS id 32A93C21D83 for ; Tue, 16 Jul 2019 19:05:00 +0000 (UTC) Received: by mail-wr1-f66.google.com with SMTP id n4so22157963wrs.3 for ; Tue, 16 Jul 2019 12:05:00 -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:in-reply-to:references :mime-version:content-transfer-encoding; bh=BWO16Kbon8UEqpSKZiGZxKpWclC4xtQHUq9KrRInTsM=; b=ABmjjRYxgY4S78UQJIQ0dqXnlQICbvX3sPpcwjejhrveBTH7y2MnOCTmcLHPUKI75q f8E1WOqJSXMPCI9+Dzh/Ras9YpydOMDIH0bQ7LIkZ/cL99ftJZ3Fg8es6IVte7j/Wzdp Y987803fJevzbAhbi+MThRdg7P2QmhQR/svToUS5OhP1CBFY+5FZ7bBmG08dHSmJAmgP 0sPJLWtYcvinbqAJ3dJ+jHQvSSEI5gGVdbATtK9HthK1+QXzzFEHraKRXp8yxmN3DLn8 a9CL3+DoU7YQMaMuBJxKYhydC68Wj6YlZyRWOWge+AZRX8ZPXPfyR3hh0D9S2/nryOOg CozQ== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=BWO16Kbon8UEqpSKZiGZxKpWclC4xtQHUq9KrRInTsM=; b=G71bs3P2egCkL/ppe8QhscDw8qxlMUer39/c0QxRXX9qvumAnzbjId7XAHDNQSY32c Dd0eDeu1BMGFOJHVwLILu0aR0qWo/VDVj7SV0asSPLA6kuO18QNq49AKUrcR0wdOvc8+ /vcpJk8jvnlomD61lbd72dz7o6Y11Wu7rFviy5J5G05DCDVBpJUGA0+mhQIJzRyMYLI7 BB1k3pkU8CzspAwlOcF0TgLCfxYXFviYHYYHQnMRma/NjKmvBUxRQNSxnq5JUzrkmZ5N zaKPy2H1LtUkGpLPt+loTCTZpEG4EsPtAAShmGXlzlPYVsOOIASJ3AVjURVSgtsJZ0JM sE/g== X-Gm-Message-State: APjAAAX/HPq+vXTgenbus9wRuVLDFw7wek7hTMwfDUmqsPyv6s7LKfiL SI17uOrtyP3QJeIKzTBjWh9MZdtV1ts= X-Google-Smtp-Source: APXvYqz5Bf1Kr4IRomJ1KNMUOS8HDoA7u0Qmjb6zleGvHWmbA4ThvdKQim+gqTwDyKulwqf6797e8Q== X-Received: by 2002:a5d:6a90:: with SMTP id s16mr28129880wru.288.1563303899761; Tue, 16 Jul 2019 12:04:59 -0700 (PDT) Received: from localhost.localdomain ([141.226.31.91]) by smtp.gmail.com with ESMTPSA id t1sm30608347wra.74.2019.07.16.12.04.56 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 16 Jul 2019 12:04:59 -0700 (PDT) From: Ramon Fried To: u-boot@lists.denx.de, joe.hershberger@ni.com Date: Tue, 16 Jul 2019 22:04:34 +0300 Message-Id: <20190716190436.21251-4-rfried.dev@gmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190716190436.21251-2-rfried.dev@gmail.com> References: <20190716190436.21251-2-rfried.dev@gmail.com> MIME-Version: 1.0 Subject: [U-Boot] [PATCH v2 4/6] net: macb: add support for SGMII phy interface X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This patch adds support for the sgmii phy interface, available only to DM users, dictated by current driver design. Signed-off-by: Ramon Fried Reviewed-by: Anup Patel Tested-by: Anup Patel Acked-by: Joe Hershberger --- v2: nothing. drivers/net/macb.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/macb.c b/drivers/net/macb.c index a968a4bd06..cf76270ad8 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -759,6 +759,13 @@ static int _macb_init(struct macb_device *macb, const char *name) gem_writel(macb, USRIO, GEM_BIT(RGMII)); else gem_writel(macb, USRIO, 0); + + if (macb->phy_interface == PHY_INTERFACE_MODE_SGMII) { + unsigned int ncfgr = macb_readl(macb, NCFGR); + + ncfgr |= GEM_BIT(SGMIIEN) | GEM_BIT(PCSSEL); + macb_writel(macb, NCFGR, ncfgr); + } #else #if defined(CONFIG_RGMII) || defined(CONFIG_RMII) gem_writel(macb, USRIO, GEM_BIT(RGMII));