From patchwork Sun Nov 24 22:42:36 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: 13884257 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 6D03417E8F7; Sun, 24 Nov 2024 22:43:14 +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=1732488194; cv=none; b=p0zlG9IFOM763bGIPOBFoEvs727ePZ3HBe2G5AaXugcGKdpbNkF4aa0cCRRvxsV7F/z4sBVn6UVa9OlTdqmsM0vYrYJ4AUAKRpfGqFK8NnIZkkTFgajelwH8+kHY8WzGqtLG4M94EKVNEu1whq4Yh/M4P71UbLF0E0AWahElC2E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732488194; c=relaxed/simple; bh=cDLcuBxu4MlG3S8lQE9mNu4I9S677lFh6lW7mFum0/A=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hFVnCyuqk8wkBN7kSR8j24pH/pxZBQy8948tP5AwlqcP8/jvwTwhU6JLqVeE5O1lRhWVoT49y6Sa6QGWFL2BVa22YJjuedUoniTyKnBNRyjroKkVzHNdAC4F0TzeYPjDPcHgf1wY9/C51u3W/jg7KiaCmZ9WhDXWvssAFkmy620= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NdfMb726; 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="NdfMb726" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0D933C4CEE5; Sun, 24 Nov 2024 22:43:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732488194; bh=cDLcuBxu4MlG3S8lQE9mNu4I9S677lFh6lW7mFum0/A=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=NdfMb726ww0KfATG3uJuXG93d5eFU7hJ/kXKPSco/6uKIGr0970+aOTcElAOPaI6E zUp+GONdgCXRRFgT2a4vXKVAi1pYsKCJOsUBJCAIAqpBMr0HE56OkHj0AHG6VhX8fI sUKdbq619MuK+ucfVzMWw7hCktO0UQP/ofX2pDJrjfnYiLLcoar15RB1H3PP1WJ4/m KbJsO/gqsKNj1TbZFTF0zmtAZmJxGQD/TqQnoPeiw4rpxxyP3jmyWdR+pa7zLQdLA/ vO0/LWlF5u3vhxyK3S1/S6/ruEQv6FO5Itp9LD18z1moGqgwc5EpDTRINaOXvNkf+X zZ0xbDlD14wrg== 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 F2859D3B7C3; Sun, 24 Nov 2024 22:43:13 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Sun, 24 Nov 2024 23:42:36 +0100 Subject: [PATCH RFC net-next v6 05/15] net: dwmac-dwc-qos-eth: 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: <20241124-upstream_s32cc_gmac-v6-5-dc5718ccf001@oss.nxp.com> References: <20241124-upstream_s32cc_gmac-v6-0-dc5718ccf001@oss.nxp.com> In-Reply-To: <20241124-upstream_s32cc_gmac-v6-0-dc5718ccf001@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 , Andrew Lunn 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)" , "Russell King (Oracle)" X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1732488190; l=1290; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=ZX+NwH2HQko3cIWDQjmmck130Lb3TijMXiPn59w6r/U=; b=5f2wvoUkBkxm9GyZz8o8nQ+XG6DNA+DUtQv3u0hsNIs6JY1TmH2rxm9R/RkqWpXkI20dNIQCq 7op/XU1+JoaBWyiiCiwiurfYiH4ioAXYvhDBA5EMT4R/OLIVS2kAzsX 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 Reviewed-by: Russell King (Oracle) Signed-off-by: Jan Petrous (OSS) --- drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c index 83290e707df5..bd4eb187f8c6 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c @@ -181,24 +181,19 @@ static void dwc_qos_remove(struct platform_device *pdev) static void tegra_eqos_fix_speed(void *priv, unsigned int speed, unsigned int mode) { struct tegra_eqos *eqos = priv; - unsigned long rate = 125000000; bool needs_calibration = false; + long rate = 125000000; u32 value; int err; switch (speed) { case SPEED_1000: - needs_calibration = true; - rate = 125000000; - break; - case SPEED_100: needs_calibration = true; - rate = 25000000; - break; + fallthrough; case SPEED_10: - rate = 2500000; + rate = rgmii_clock(speed); break; default: