From patchwork Tue Jul 16 19:03:03 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ramon Fried X-Patchwork-Id: 1132903 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="dxcdlBqK"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 45p8zY07q2z9sDB for ; Wed, 17 Jul 2019 05:07:36 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id AD161C21E68; Tue, 16 Jul 2019 19:04:43 +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 31B17C21EBF; Tue, 16 Jul 2019 19:03:40 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 43F1FC21EC8; Tue, 16 Jul 2019 19:03:38 +0000 (UTC) Received: from mail-wm1-f68.google.com (mail-wm1-f68.google.com [209.85.128.68]) by lists.denx.de (Postfix) with ESMTPS id 1967DC21E7F for ; Tue, 16 Jul 2019 19:03:27 +0000 (UTC) Received: by mail-wm1-f68.google.com with SMTP id v19so19730569wmj.5 for ; Tue, 16 Jul 2019 12:03:27 -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=dxcdlBqKo8pOGLKp1rygl57BQ8OJqqeNvFVASTfIwW3DHexxqR1iDzj2rfcW73paSO SK1Xk2fe3AmG+gWgKXC9lEOmJQcruBGEr0RDTJXOmTO63p61/0DiMrEZH9Ry2pTK1ZKN sCmGjBnTgzaKw2Sfjs/19upsUnYsu9kQNZDly5cBz9XCkHaBm5v7eOtM9yBGEXrNkk2c +7+3xBlstRjujY3CTL2tAz8pcBbTZjqP8pZWlOegfL7mUn9RcDEMKbjhCYGfTF/FXo4q /haVDf48XBqpChyP4YJssSOD2SGhcPewRL+sBohBiZwMdPaCGSdgD2D4rP1K5upQifl/ EQSQ== 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=PiuduiX5sxUO0BStuZRLYMdMwxEIZS2U39/a3YrFMB8bjzkG6G3jo0ot76eVhBBb+z A2aAed/RoMh71xZ5Bn074qtspXf4Tb8B3S3yDXtjpTryBssMtbA2iwh2tJD18glol7jk GBOJ6vjM8zMiuFl2Dx8ltNFhxTDOzw4v3eyIQMSkd7kRoH8PatlVnue+thRyiPHNaZI3 JrxbJJgfUW5P/mH+yklmzS6esZfLopiGdW6kkxSedTnwVE9KrtIOiMoMxlX0Sd/vHBzQ PpUn53LqV+SYG5yw4aKLk6uhx1yWimn4tUvDlFb5sn2+U/YjGSLe3hkp0zrGZIXs1m/f +usg== X-Gm-Message-State: APjAAAWxm7EnOvdyP2/G7LpyA9PI/ZHCVCSCRpd/qPdnsRD349DpCQSR 68iuJankxgiFpfqPzy/gU3//1aK0eq0= X-Google-Smtp-Source: APXvYqwzLkEswevS7wVVzHbiqdrjZopSFQ57ym6iaqyZ4oIBsb4A9QT/7Kwm9y3sB7T1jPI0xrdd1A== X-Received: by 2002:a1c:4d05:: with SMTP id o5mr31606239wmh.63.1563303806635; Tue, 16 Jul 2019 12:03:26 -0700 (PDT) Received: from localhost.localdomain ([141.226.31.91]) by smtp.gmail.com with ESMTPSA id i66sm36508397wmi.11.2019.07.16.12.03.23 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 16 Jul 2019 12:03:25 -0700 (PDT) From: Ramon Fried To: u-boot@lists.denx.de, joe.hershberger@ni.com Date: Tue, 16 Jul 2019 22:03:03 +0300 Message-Id: <20190716190305.20520-4-rfried.dev@gmail.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190716190305.20520-1-rfried.dev@gmail.com> References: <20190716190305.20520-1-rfried.dev@gmail.com> MIME-Version: 1.0 Subject: [U-Boot] [PATCH 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));