From patchwork Tue Nov 19 15:00:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Petrous via B4 Relay X-Patchwork-Id: 13880089 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 797BDD44162 for ; Tue, 19 Nov 2024 15:09:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=atxOs4Z/04OaqmL8iL0lS7FhvPAv9v5sjxzWZJVGpP4=; b=ksS7P1P9W3sEMEiBrbMaWH6RIx PdL6hq82dXns/Wdd8w6LTvpq8ww2YqIMtK97BBGCd89A2SgukvPnI7nsgju0TrxNxDVIyBgq6Wq0d pWJT77j36T6vopTDOXLmUCeTPGxgpj91glszB5pYLE4jqKtgzNNyhpHEMYl//WYdVv9/XkcqsB8mf RKLUSonXn/6gEPReKBK0cLVQ41qnKdXpRreLgYiMyyG3ij3vCwrN15eUSBHLO6fUGThoJxeZttplV EaVTV6yVtup2cmHVeFkP6IizECUEnN0Ii7V83k9ND5Al4EBUKZymFtOhyV/077gdxuEjZ5orMjq/u 0W7/4BIw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tDPqY-0000000CnLa-440A; Tue, 19 Nov 2024 15:08:54 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tDPj0-0000000ClLC-0hE3 for linux-arm-kernel@lists.infradead.org; Tue, 19 Nov 2024 15:01:08 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id E8C0E5C5559; Tue, 19 Nov 2024 15:00:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 84D3BC4CEEB; Tue, 19 Nov 2024 15:01:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732028464; bh=515UImMIUwY1iiiy/6ZmqrgD+7ijxpfASmzHkHswzhk=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=jcav2wRAiavU678iNu9xPGuzu5a55RyALlwMuqhoGJ5NE3BLeX84JA6jmBH+w0Krd CgoGM/Y6PHEZgLyvqpQ8WARACpXmi4sjYxNFLPCiYAVAlEi6thxBghV3qhJ5gBEHc1 4NIu3U4r9VmOYFM+qTlPoYe6A9Ovmwje7pZFeYitljflRBh7cFHl9KwV4a4gg74MDd fPSngu9Dt3l2DdLdvvzRqBsQ7unhxHBDqeW1+tnU1V3cISYm76TD/ZesHU/Vl/h8+u 57koGWO1pm6ckIsqvqdxNNBx+hUGTpEte0ui9YTYQNZDs27+YcDlQ3IwxuKJAzZO85 hd/TeT7VeEXHg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B802D44167; Tue, 19 Nov 2024 15:01:04 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Tue, 19 Nov 2024 16:00:13 +0100 Subject: [PATCH v5 07/16] net: dwmac-intel-plat: Use helper rgmii_clock MIME-Version: 1.0 Message-Id: <20241119-upstream_s32cc_gmac-v5-7-7dcc90fcffef@oss.nxp.com> References: <20241119-upstream_s32cc_gmac-v5-0-7dcc90fcffef@oss.nxp.com> In-Reply-To: <20241119-upstream_s32cc_gmac-v5-0-7dcc90fcffef@oss.nxp.com> To: Maxime Coquelin , Alexandre Torgue , Jose Abreu , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Vinod Koul , Richard Cochran , Andrew Lunn , Heiner Kallweit , Russell King , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Emil Renner Berthing , Minda Chen , Nicolas Ferre , Claudiu Beznea , Iyappan Subramanian , Keyur Chudgar , Quan Nguyen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Giuseppe Cavallaro Cc: linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, NXP S32 Linux Team , "Jan Petrous (OSS)" X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1732028461; l=1227; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=slqRw7objjurz553hpNnHk7Oq3u52m0s/u20cRgTiOo=; b=X/dVu48GWo9o+7QqgePHJElMkzsTJa1PUZuhR9ytxNevODjPxQO/lj6gznC/I2xcocEtOv6kP +VdcspNoLSlCdmCkNPIdyCDtr+4lSb0R2aZ0D9qDZaqKCJnP0mJw4Zd X-Developer-Key: i=jan.petrous@oss.nxp.com; a=ed25519; pk=Ke3wwK7rb2Me9UQRf6vR8AsfJZfhTyoDaxkUCqmSWYY= X-Endpoint-Received: by B4 Relay for jan.petrous@oss.nxp.com/20240922 with auth_id=217 X-Original-From: "Jan Petrous (OSS)" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241119_070106_299363_99D11DE2 X-CRM114-Status: GOOD ( 11.56 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: jan.petrous@oss.nxp.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: "Jan Petrous (OSS)" Utilize a new helper function rgmii_clock(). Reviewed-by: Andrew Lunn Signed-off-by: Jan Petrous (OSS) --- .../net/ethernet/stmicro/stmmac/dwmac-intel-plat.c | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c index 9739bc9867c5..71dbb8031506 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c @@ -31,27 +31,15 @@ struct intel_dwmac_data { static void kmb_eth_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) { struct intel_dwmac *dwmac = priv; - unsigned long rate; + long rate; int ret; rate = clk_get_rate(dwmac->tx_clk); - switch (speed) { - case SPEED_1000: - rate = 125000000; - break; - - case SPEED_100: - rate = 25000000; - break; - - case SPEED_10: - rate = 2500000; - break; - - default: + rate = rgmii_clock(speed); + if (rate < 0) { dev_err(dwmac->dev, "Invalid speed\n"); - break; + return; } ret = clk_set_rate(dwmac->tx_clk, rate);