From patchwork Mon Oct 28 20:24:48 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: 13854125 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 7919ED5B154 for ; Mon, 28 Oct 2024 20:39:54 +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=+R3y0/AW5l4I8DN1zAWKSQLqewL6/1XNzOG2ldHS8w4=; b=EdGXLRfcX3WKDPVTP1f3QgOKL4 RyvGX4fIR3oE2OsMXvDTgkW2osVI6MMWSiu/5LjvZRhwPd1EwLH94X1Fe8L1tH0cgmv4EvycoQ4jZ YiHrRKpTlC4TgQwjmqgrLSG4zm7wduBBuPaIOMx+XrCtTqWNto+eLpLOidv7GFtyh8f3RTVmmV+fj KRWVOv0qHtH84dCW8aJ+eFziOo/uyL8dM7VxtBQnw81r0J2woquP2KE6Tc/kyTHCNJ9pB6Vjdsums M8/0JdSNDBs2FEYKk+SfpYZ7B5+hRK+Vt96vz9DUiP2jUyoqjozSHyVGnryHO3TIVw12+KHdXYsil rdtoqQ9Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t5WWf-0000000CDMn-0iyV; Mon, 28 Oct 2024 20:39:45 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t5WIs-0000000C9CH-0v5Q for linux-arm-kernel@lists.infradead.org; Mon, 28 Oct 2024 20:25:33 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 6775C5C58FE; Mon, 28 Oct 2024 20:24:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B38C0C4CEF8; Mon, 28 Oct 2024 20:25:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730147127; bh=x9YYgAZ15JSdW22tDM7dkLfbcgZsmaNFRbtvGLiwf60=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=qeX0+YaK8EbVPzaFglwKWjf4e90hXL/NMsU4JTxbLbzhY2Zcx27fFvwlTHqsAEtnA eMGYpZPs/xPAdGJKbAwVGbh15e0/OlflrAQiLwgyqQjc+ErPLZi7fFQ6DFE1cOU0oS t2HvmT0YTd0+/XnDJjGCQaIa3a9lMOV9Mwq8kURAwoXzRks9TpMRxCR/9nt1cSjgeu ZIVgUbm5tMxKpviqOtVSkOKnP9/oSlDpT3GMi41MwugVjkTHGyYG2twJzBba3NBnRQ xKZtCXOEJcVrf6RVuxDTQvFUOvorsgFSFmmvzWac5/EpuNobq+rNYljsyc7CgER+lx 8dx4XiYQ4Gs6w== 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 A570ED5B149; Mon, 28 Oct 2024 20:25:27 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Mon, 28 Oct 2024 21:24:48 +0100 Subject: [PATCH v4 06/16] net: dwmac-imx: Use helper rgmii_clock MIME-Version: 1.0 Message-Id: <20241028-upstream_s32cc_gmac-v4-6-03618f10e3e2@oss.nxp.com> References: <20241028-upstream_s32cc_gmac-v4-0-03618f10e3e2@oss.nxp.com> In-Reply-To: <20241028-upstream_s32cc_gmac-v4-0-03618f10e3e2@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=1730147124; l=1268; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=iLIsHvY+x5Xnx4GgOZhbVwuJPAuV0YL5laW2VrNYkBI=; b=xd40CP+YeaOmxmAXuqWIJ9bMLTDflKP9iPgxiFx/G1P2Bqk1kRHR9qzDm2YPIjQC/Dh2JsBwb 8tu9gDPZSXxAmZnehRbnfBs1n+H7hWG5tl1jyz/t09h1oN/uAgrsUn9 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-20241028_132530_385488_36461813 X-CRM114-Status: GOOD ( 10.83 ) 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(). Signed-off-by: Jan Petrous (OSS) Reviewed-by: Andrew Lunn --- 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 6b65420e11b5..4147b56d40e1 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; }