From patchwork Fri Nov 6 09:43:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Wong, Vee Khee" X-Patchwork-Id: 11886575 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58D18C2D0A3 for ; Fri, 6 Nov 2020 09:41:26 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C89A3208FE for ; Fri, 6 Nov 2020 09:41:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="kCwsUd1X" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C89A3208FE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.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=SF8dEmKJRpy8bIXZiPzvTlOsn8i8y6VsHYMohKbqe2g=; b=kCwsUd1Xc34tyYv+Gaf7suhI59 0/lMx78daqKhet8WLDUXN5bt8IyySJrPWoaKNoOXkQzHH8ou4ycVuuT15uqfTBYsfK2hPt74o0vht 1X/S+Zelc2S++RsuoR2DRP0Ib/a/Xow9ZJMCZ2naMd3xKzKGqPPfM4bEc3A6PLE6dkJ6WSbcI1SRb n1aR4vcu7h53rf4lXzly+wjWBAJ6kF95oKxs8d70NL9HzDc1kELYcCtt/pxsNr7qBfgCQErreaaB4 E0u8sdBIIwALA7rRTi3Dxvz2zSiNyIIadfRNcC70cDOO8ur37zUx2WXYRlXqFzomZG9Mw5EVoC9E8 Zw6bMVmw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kayEr-00054H-CX; Fri, 06 Nov 2020 09:40:57 +0000 Received: from mga06.intel.com ([134.134.136.31]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kayEn-00053P-5j for linux-arm-kernel@lists.infradead.org; Fri, 06 Nov 2020 09:40:55 +0000 IronPort-SDR: oo42ufPDo3Ri410yOisbtc+mZ/xU5Y+5AmAqrkv+o9j2G6PddrSvtaok7IAoGO6uKbQtS/4YYU Eq/EpTxt2jlA== X-IronPort-AV: E=McAfee;i="6000,8403,9796"; a="231152658" X-IronPort-AV: E=Sophos;i="5.77,456,1596524400"; d="scan'208";a="231152658" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2020 01:40:47 -0800 IronPort-SDR: mFsLs/WbQF0CrQWu6INR/ALjXHhz2xqtBvAnYtd2IXKMvL88+duqxlA3zlLJNq3J+CTwO40l8W GFvX9a6FlZlQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,456,1596524400"; d="scan'208";a="354673376" Received: from glass.png.intel.com ([172.30.181.98]) by fmsmga004.fm.intel.com with ESMTP; 06 Nov 2020 01:40:43 -0800 From: Wong Vee Khee To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Jakub Kicinski , Maxime Coquelin Subject: [PATCH net-next 1/1] stmmac: intel: change all EHL/TGL to auto detect phy addr Date: Fri, 6 Nov 2020 17:43:41 +0800 Message-Id: <20201106094341.4241-1-vee.khee.wong@intel.com> X-Mailer: git-send-email 2.17.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201106_044053_381463_14DA39A0 X-CRM114-Status: GOOD ( 13.74 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Voon Wei Feng , Wong Vee Khee , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Ong Boon Leong , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Voon Weifeng Set all EHL/TGL phy_addr to -1 so that the driver will automatically detect it at run-time by probing all the possible 32 addresses. Signed-off-by: Voon Weifeng Signed-off-by: Wong Vee Khee --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index b6e5e3e36b63..7c1353f37247 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -236,6 +236,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, int ret; int i; + plat->phy_addr = -1; plat->clk_csr = 5; plat->has_gmac = 0; plat->has_gmac4 = 1; @@ -345,7 +346,6 @@ static int ehl_sgmii_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { plat->bus_id = 1; - plat->phy_addr = 0; plat->phy_interface = PHY_INTERFACE_MODE_SGMII; plat->serdes_powerup = intel_serdes_powerup; @@ -362,7 +362,6 @@ static int ehl_rgmii_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { plat->bus_id = 1; - plat->phy_addr = 0; plat->phy_interface = PHY_INTERFACE_MODE_RGMII; return ehl_common_data(pdev, plat); @@ -376,7 +375,6 @@ static int ehl_pse0_common_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { plat->bus_id = 2; - plat->phy_addr = 1; return ehl_common_data(pdev, plat); } @@ -408,7 +406,6 @@ static int ehl_pse1_common_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { plat->bus_id = 3; - plat->phy_addr = 1; return ehl_common_data(pdev, plat); } @@ -450,7 +447,6 @@ static int tgl_sgmii_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { plat->bus_id = 1; - plat->phy_addr = 0; plat->phy_interface = PHY_INTERFACE_MODE_SGMII; plat->serdes_powerup = intel_serdes_powerup; plat->serdes_powerdown = intel_serdes_powerdown;