From patchwork Thu Dec 5 16:43:03 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: 13895770 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 6F738224B1A; 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=eNuKG4/3dqDCopJUl8kr+ix+8M/MyN5i6T4ygJfqyl53pp48509aYk2mfvPdpLsra6eZyWW88yvtu0mMDF656cVvPTqZNzDTwTjU1FXZaUrNqvw6Xqk5Wd9uIo1eXBgRXqKRdqI8IlX5Q++zTY4rG5DnAmTwXSk5Wl36ddKHwp0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733417012; c=relaxed/simple; bh=2tMu+v0wz2kD7vp6+Ltgu032C6Y9FI2iXPc3O/OTgDs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=U/A4YkyNaPZn7Q5O4EjJM7bUSSl46gsAdHeOwJ1LytCPbRwA8hYKY37FIkFQqR0Jf0mFe55xHoRkQN0qjvSlsbkEiSgYIYf0S0THTIlxsqg2HpZWGzE21lUszmEnv31pLGVBupY15U45Mc3j2QseVVpvrvCnOzpKLEl3oXLR7H8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AeZ5cl3w; 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="AeZ5cl3w" Received: by smtp.kernel.org (Postfix) with ESMTPS id 39B1FC4CEDF; 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=2tMu+v0wz2kD7vp6+Ltgu032C6Y9FI2iXPc3O/OTgDs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=AeZ5cl3wIVc0+P1U0N8VzFSYmq2BS1RV0b47scbL/8WnK9HRirvc4MtYbXHIYzXit 6KinKFayqsFNbm4ATUqUGxun/bdsOVpN/XZhZ9ZQrPBjKT2RFJyiIjQ6TzGW1zId/U 4y39xFA5BKWusLe+BjLybqEM0xT+c3uYSA+tql3ThVS8W52J7+irx75Zmgu2Ifw7t6 XCQmaLZDZDN/rkzYcmNAIH4N9YIRt9TCg48gSB18HFkNRTGVKyRs/3zlx5zov9B92s jwslDWf8q9UzVNYCwlEbokrupE/mO7pfuPefCVKTV0jDa+OuIbFuhiczGhz3Y1RKy0 YkjLmZ2jUMYOg== 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 2BA19E7716E; Thu, 5 Dec 2024 16:43:32 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Thu, 05 Dec 2024 17:43:03 +0100 Subject: [PATCH net-next v8 06/15] net: dwmac-imx: 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-v8-6-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=1376; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=SsszkUP8I3NbcQMnOnyLygQGzFscaLh2fXkadRBQwQg=; b=lc904ovhcDHwsz3S6+/yhAQ3DVjhqUws0FAD0VB4VOg/wAZ6wwLIVRyccIlIgoRzYFBkx/Ry6 H1ojoPZYKMRCz5urnHcwieizMwUdXicNLwmACSqFii2xsZYe9nQ1yQu 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-imx.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c index 641f3cd019a3..43e0fbba4f77 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c @@ -186,7 +186,7 @@ static void imx_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mod { struct plat_stmmacenet_data *plat_dat; struct imx_priv_data *dwmac = priv; - unsigned long rate; + long rate; int err; plat_dat = dwmac->plat_dat; @@ -196,17 +196,8 @@ static void imx_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mod (plat_dat->mac_interface == PHY_INTERFACE_MODE_MII)) return; - 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 %u\n", speed); return; }