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: 13880057 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 28D991D0784; Tue, 19 Nov 2024 15:01:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732028465; cv=none; b=ZpadLYoJEF9NXL/dnoxhhMQSS26m4b42NjYJOrXLWEe8OmRIi4XFlCrQi36gQBFfZF7Jk0ljCzxPhmrMGqKPMqdv1OOpVHTt5blIXSFNSmKxkmWJ88Y7u/iOgmoVBaVBAKUFuZLjZVsFmmXFZ4vr4OClLPCCEiNkH9vT9ESyPR0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732028465; c=relaxed/simple; bh=515UImMIUwY1iiiy/6ZmqrgD+7ijxpfASmzHkHswzhk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=YRTWBaK2SPc75plWJ3Am6cuSUal4aVzaa8t+/N4DQNV7FtJ5O3H+MM5TIhPcqDP7geEsp3X3HkAZjYIYnYZmUQ9EUmL/n0wqy56HelZd2kz6TekZr6mGrhLdbMhzP+ywU5HSZMF8u0mxPpwim6KovcYyOWQd6JUHD4LIFlU9sDA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jcav2wRA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jcav2wRA" 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 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: 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)" Reply-To: jan.petrous@oss.nxp.com 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);