From patchwork Thu Dec 5 16:43:02 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: 13895771 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 77F5F225760; Thu, 5 Dec 2024 16:43:32 +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=1733417012; cv=none; b=L6SCK43NPXep+/YNarbcmJ3eOsRO1Ywmw+5/MGlHNWEs4Sck0tSBP6KYYuy2VAmz7WOL0HCgASWVb57FWRak5LRdHtCfgp/fKj1RGNUGSHQOib/sCN4CUfdhC/LksDgsR1+ZO0wTxj39jSMORqYwuN6cNj+MEOw/3wGo5V7Wo2I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733417012; c=relaxed/simple; bh=cDLcuBxu4MlG3S8lQE9mNu4I9S677lFh6lW7mFum0/A=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=D3LRGTRn+7e4nlA9dVsggdQsqwCtwHElmz5MrdEB6EgIH1SvxBykSRI9rAOPYt5n9elsan79k7sL3YqQ+on3JQDnnLSO1gKMVItAvSsyUKPzzz/eHeyIk+yn/wP12rZmCzC2hbjju5NtiwnbPhQm7RXAlZwGRFljyjbBAqxBCIc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=K8RWg/Dl; 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="K8RWg/Dl" Received: by smtp.kernel.org (Postfix) with ESMTPS id 1EA45C4CEF0; Thu, 5 Dec 2024 16:43:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733417012; bh=cDLcuBxu4MlG3S8lQE9mNu4I9S677lFh6lW7mFum0/A=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=K8RWg/DlsQu66Ixs0wzjrqSpU9Jr6xPatWib64QGnMyRFeS8ZPmAjK35+CikrSGwT Z+X6J0bb07bGRg1a2aNjnbwpRmS4GWVmkxqtSPdQ2zrDjaUWR1Syrp3MYBc7juKLi9 DMj7yM38/wb/YB0WFMt7UhXjW+UDLJtDMj1Ag+xTRWWBdduTDiiy/DPAJgP7+6JCki KnDE3hKhtGkHf5SwVlWgvT/dB+OZceUVXDmr/rmWir34WvScQ6+Hb57wBkGACPUBlV RQd/Z6iT+0LXzgd0RIIwY1ECNNfvLqBVT/isQKZv4RPRR+ADr7ZCZu2OsIa9ewXIKh RYlSnSXNbS6AQ== 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 0FA55E7716C; Thu, 5 Dec 2024 16:43:32 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Thu, 05 Dec 2024 17:43:02 +0100 Subject: [PATCH net-next v8 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: <20241205-upstream_s32cc_gmac-v8-5-ec1d180df815@oss.nxp.com> References: <20241205-upstream_s32cc_gmac-v8-0-ec1d180df815@oss.nxp.com> In-Reply-To: <20241205-upstream_s32cc_gmac-v8-0-ec1d180df815@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 , 0x1207@gmail.com, fancer.lancer@gmail.com, "Jan Petrous (OSS)" , "Russell King (Oracle)" X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1733417009; l=1290; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=ZX+NwH2HQko3cIWDQjmmck130Lb3TijMXiPn59w6r/U=; b=PiP3f5Y7IK9B/J+oX/VL3ObtYifBhcxhpwIqRynudDjaaEIP00vQhJrkSe7I9cyTonjDFywbU oDNtZ0epzAGC7ZXXBTUXFmG8kC1MhnkYuy68W5hG3JFBtKBuNHAdjl+ 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: