From patchwork Mon Dec 2 22:03:45 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: 13891414 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 B5EC4E69E9A for ; Mon, 2 Dec 2024 22:13:59 +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=Ts35rcKCuatC08lXoSSuzq3DRWdEbfMfyrqLNSbugOw=; b=ZFw0HfovW2NekmJQlyiB61RinP rbJc1GhyignBAHIeITVzNFMqEkFxSW8B+NNfm/oabQLAVGGwfeU+ST7oLlNZOgYjKZ1wsvmCa4VVR ekzmPlvzZ0GOKlknExMRbTZPXLv+JYpSJQOM939DY/KSa2PUx/DcBdLxEGyZtDLqM8q2yEMKrW3gQ 9O1IzGjEX+FHR67nhfxADjTDm+puPau4f3+UxYaBY1j2GFQabj7oI5ILVxpXJ972l2a75WtK9giXc 6gl6mR4mXXNSniQ1sXFoq/rjSqKfQFAf47PsaHB5RvgrY0KrktkG1gkDE7JvdmuwahA0AYHFp4/Jp PAcbON4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tIEfq-00000007bjj-2Mf6; Mon, 02 Dec 2024 22:13:46 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tIEWB-00000007Zdu-1eBM for linux-arm-kernel@lists.infradead.org; Mon, 02 Dec 2024 22:03:49 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 1E909A41325; Mon, 2 Dec 2024 22:01:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B98FBC4CED9; Mon, 2 Dec 2024 22:03:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733177024; bh=2tMu+v0wz2kD7vp6+Ltgu032C6Y9FI2iXPc3O/OTgDs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=o8/Pz00vesbdSwhCrM3CJ6CD8ksO6WsLD4D2rWYU8WvedyniqWtJEQrxRIWe1VOqE t7LCP6/OL5Obppn0iOIzGHcr03s7ASLA/oAX61O6a+q3Fyjk8SZvktJvYo6U8Vj68Y NSlKlGY0leC17jBMT+P/6bLTQ/fSW/xjfjGJRwy8+UQpf2wZfbAPQmXVzdePHHnKvk PVfxJX8tvFLZxfQ33RT0LBAeoGfp0idNl4Dg2c+SDdkRUyboul56ZSl08ISpSEWmiJ Kxp3Oo0WIjee8+h/ZyfWbyvFTM14NVG+dkZiSr77Dm1OhsXLKnHJWGv9HcKcJ9M2m9 eHsE/R8kMAowg== 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 A2C8EE69E97; Mon, 2 Dec 2024 22:03:44 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Mon, 02 Dec 2024 23:03:45 +0100 Subject: [PATCH net-next v7 06/15] net: dwmac-imx: Use helper rgmii_clock MIME-Version: 1.0 Message-Id: <20241202-upstream_s32cc_gmac-v7-6-bc3e1f9f656e@oss.nxp.com> References: <20241202-upstream_s32cc_gmac-v7-0-bc3e1f9f656e@oss.nxp.com> In-Reply-To: <20241202-upstream_s32cc_gmac-v7-0-bc3e1f9f656e@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=1733177022; l=1376; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=SsszkUP8I3NbcQMnOnyLygQGzFscaLh2fXkadRBQwQg=; b=9hHUt4Qq44TlHvyR2z23YCG1uAC4LFSMTHZD90Lgc/7EaGWLCOIxcHRF0zaruNcS6iaCwkIO5 GNQhSu694X4DbDyV5GEi9npK8Ft/AwvuNCLSehUeXXWU2YlyKgTj6x1 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-20241202_140347_606405_E1A1FDF0 X-CRM114-Status: GOOD ( 11.02 ) 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 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; }