From patchwork Tue Jun 11 15:19:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ramon Fried X-Patchwork-Id: 1114051 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="nluC6Yj9"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 45NZHv2ZK0z9sBp for ; Wed, 12 Jun 2019 01:51:55 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id DB8FDC22171; Tue, 11 Jun 2019 15:45:33 +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, 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 4EEC7C2223D; Tue, 11 Jun 2019 15:45:31 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 63102C22243; Tue, 11 Jun 2019 15:19:53 +0000 (UTC) Received: from mail-wm1-f66.google.com (mail-wm1-f66.google.com [209.85.128.66]) by lists.denx.de (Postfix) with ESMTPS id 46385C220F1 for ; Tue, 11 Jun 2019 15:19:50 +0000 (UTC) Received: by mail-wm1-f66.google.com with SMTP id s3so3413072wms.2 for ; Tue, 11 Jun 2019 08:19:50 -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=FP0Ca6xEhQjqaWPfU7unMYHbYV33jbfw5J18ngJDbOA=; b=nluC6Yj9LsNbK6IcaF/WzV9owyCdQbjmx1u5/D79I8zxSIPWfOrJP7MZnzvFuVpR/a utdOi68XiNvrVDrUz9EVK8kun4fxxB/wOtE4gzl/NGlYcbj7sUsiYW+H7lCr79+AdTRf rs2oinPQpyK5TPaR4tYCLLjkDFUW3wQomJNY74/0nC6XQV59t+5KN1Z/IXIsMqPVg4+M 2nn771xLeFZi0830j2rbXHqDaxLQjrx9ImegkwH5NC5i86jdDmnXfceM4YllUX1DdYXk tmCz75fJIk1lt6AWMQf6N5ckCmV/rO34uNNioA+3/oIxAHqxZ145GBGAEfE9q/I7Uzcq 85Hg== 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=FP0Ca6xEhQjqaWPfU7unMYHbYV33jbfw5J18ngJDbOA=; b=Y6lGMW4kx6cLojaEICnARUuwgztmsDQzDlhJzBNIG9EKBNNrhYmd49W191pwYKBQWS hwnIxTped7fhU3krZxHXG8lStwIbYZtVSWdbALSxMvncDjC+Fc/xBXOJbgseFsm523aF o/RwmEYoSP1zkQ+xIEOI+3OYH5g09EbJzpV+jtngFpjatyTDmNqxP5DAD/zR92fxtVoE cR8jJq20RW+XpPoMQAAYMzqMKNPsJdQLo8tLZzh7XpCg8wkE8DiFopQCouhFhQmQ8jL9 y9oU378IUKtW/OTN+XtyF9WoNs7j9qGNuBIMKHH3MZmNIchX9MWPTalNtlyofZxxUMPg 2r3w== X-Gm-Message-State: APjAAAVqRJSFvjg8ECTA3yYA0ZR7OasEtS/cCuE9APUa9QxvfQLZ6kOT uXRdbgpaoat4v8nwSI22UbvXsPWLt6I= X-Google-Smtp-Source: APXvYqxVhep+fELmgtoPfmPBqkXPImr3pXCttcVw8o9ddMGHx7dYMC80ZcbkT4Nih+mrORQTC81pIw== X-Received: by 2002:a1c:67c2:: with SMTP id b185mr17371689wmc.98.1560266389854; Tue, 11 Jun 2019 08:19:49 -0700 (PDT) Received: from localhost.localdomain ([141.226.31.91]) by smtp.gmail.com with ESMTPSA id q20sm38564360wra.36.2019.06.11.08.19.48 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Tue, 11 Jun 2019 08:19:49 -0700 (PDT) From: Ramon Fried To: u-boot@lists.denx.de Date: Tue, 11 Jun 2019 18:19:28 +0300 Message-Id: <20190611151930.15852-4-rfried.dev@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190611151930.15852-1-rfried.dev@gmail.com> References: <20190611151930.15852-1-rfried.dev@gmail.com> MIME-Version: 1.0 Cc: Joe Hershberger 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 --- drivers/net/macb.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/net/macb.c b/drivers/net/macb.c index d957afe21a..ae8937bbb1 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -757,6 +757,13 @@ 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, UR, GEM_BIT(RGMII));