From patchwork Wed May 15 15:33:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Brodkin X-Patchwork-Id: 1100110 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.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=synopsys.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DeZPoB8r"; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=synopsys.com header.i=@synopsys.com header.b="ist3JW0s"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 453z9y0xmqz9sCJ for ; Thu, 16 May 2019 01:34:14 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=C7OMYJXpEFtD8uAvnzPAsIqRdP3OZab2NJMu4GJUmZE=; b=DeZ PoB8rhacPdvssLwWRp7FS9jj3k7YAMv2EDLjodkV8nES19sT/3M4pdawQvh2+Qp2IjXDrTLju7wbF irOAFIs117gk3tUxULPEKPZ/yo0GHXLdv9Wk42xchdi4ZkY/8OJi0QWUF1jTa/BCIRaC2GYMNYdY0 ukfQSouJHWKMpLBgbgywa1GW/yonvgUIKkuHfyBuNDhJK77DRKOSy3me0EvUF8PVIAuV8q1or+qTW 6MPmMJWWl6Vh0nBa8Izpupi4x0bBRbwrysADG7exRqRW2vddMWLeBZZbMYhLIK638u32kHHVkKUq9 BR2hq5pp7FYv/vbU7wOCd1XMBm0IxuQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hQvv2-0008Tz-7j; Wed, 15 May 2019 15:34:12 +0000 Received: from dc8-smtprelay2.synopsys.com ([198.182.47.102] helo=smtprelay-out1.synopsys.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hQvuz-0008Th-QY for linux-snps-arc@lists.infradead.org; Wed, 15 May 2019 15:34:11 +0000 Received: from mailhost.synopsys.com (dc8-mailhost2.synopsys.com [10.13.135.210]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id B3CA8C1284; Wed, 15 May 2019 15:34:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1557934454; bh=Jg4Yd5RfGMHbRvftES66Q+l5G//3wv/Kjk6wF+VWL0M=; h=From:To:Cc:Subject:Date:From; b=ist3JW0sgzDkKDy2OfOiTCXXA9tOF9hr8IN5FfCb2enXPVjajxK9HPsAbtXyvYSNa qjYWTsf4gLE3z2hKGDSy/PVIjb/pagEZUPoEbsJRAXuaNIE1Aaqxrz69OYoJEzWDNQ 688MuSJYsxMHQKjqBFCDYlGYsn/4+B8rRGwkzkOANCe3avwFvKizgJAIov5ztLJVgE FB+nEJFuEIgsw0T20ZQhvRQY/jLSWdwLCNbPvni6MzUVXb1HZttseF9wqb5ZmCd8Ln cfPgMGgVc8EnAjGxe0limbFMm0USewTyZ2aZNHr/kPw5a3oYRNIM+EgS6/JcLIRpeL HNFfKgBNIqOLA== Received: from ru20arcgnu1.internal.synopsys.com (ru20arcgnu1.internal.synopsys.com [10.121.9.48]) by mailhost.synopsys.com (Postfix) with ESMTP id D0CEFA0065; Wed, 15 May 2019 15:34:06 +0000 (UTC) From: Alexey Brodkin To: linux-snps-arc@lists.infradead.org Subject: [PATCH] ARC: [plat-hsdk] Get rid of inappropriate PHY settings Date: Wed, 15 May 2019 18:33:40 +0300 Message-Id: <20190515153340.40074-1-abrodkin@synopsys.com> X-Mailer: git-send-email 2.16.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190515_083409_867309_98C9E4E9 X-CRM114-Status: UNSURE ( 9.42 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux on Synopsys ARC Processors List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Vineet Gupta , Alexey Brodkin , linux-kernel@vger.kernel.org, Rob Herring , Trent Piepho MIME-Version: 1.0 Sender: "linux-snps-arc" Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org Initial bring-up of the platform was done on FPGA prototype where TI's DP83867 PHY was used. And so some specific PHY options were added. Just to confirm this is what we get on FPGA prototype in the bootlog: | TI DP83867 stmmac-0:00: attached PHY driver [TI DP83867] ... On real board though we have Micrel KZS9031 PHY and we even have CONFIG_MICREL_PHY=y set in hsdk_defconfig. That's what we see in the bootlog: | Micrel KSZ9031 Gigabit PHY stmmac-0:00: ... So essentially all TI-related bits have to go away. Signed-off-by: Alexey Brodkin Cc: Trent Piepho Cc: Rob Herring Acked-by: --- arch/arc/boot/dts/hsdk.dts | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts index 7425bb0f2d1b..f88a898029ce 100644 --- a/arch/arc/boot/dts/hsdk.dts +++ b/arch/arc/boot/dts/hsdk.dts @@ -11,7 +11,6 @@ */ /dts-v1/; -#include #include / { @@ -201,9 +200,6 @@ compatible = "snps,dwmac-mdio"; phy0: ethernet-phy@0 { reg = <0>; - ti,rx-internal-delay = ; - ti,tx-internal-delay = ; - ti,fifo-depth = ; }; }; };