From patchwork Mon Oct 28 20:24:53 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: 13854132 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 6FAE0D5B14E for ; Mon, 28 Oct 2024 20:44:54 +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=n6H/9kzkrRizBgF5ffQL4lSgzkUVlPAaVKaJL6c9Svw=; b=uGyKJxOmEwnd/w/hD0KvAWdJOe VeL8pZpCY3Z/GShKQ1FgHTRPZ9bekIJi5IvPGW3cf4uJnY4xH0VJTDo1o8lpgK16I4SsFQuOW86Mt D/JZX/CN1v6SB/t0dGX4ckAUbavbe9KUBkASJbjLtUvM02KNULyFUPbVidI1FqPzvR7e24ljqwjbh kiCf7fnISJMjfuLs2ynIDw1vmso2OD9xRkxmMdt2obmaoR0mduyf4awaGzlWdny3K4PdKMErUlean 1G0qpNb7Gr/cVfgWpH5jsNAWEY7X6PVJ64k2dvtChgp9R8MGhRsEVCDskls0sPF/POsntE8l4cVCC NxlnrASA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t5WbS-0000000CELJ-3cta; Mon, 28 Oct 2024 20:44:42 +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 1t5WIt-0000000C9DV-2YmQ for linux-arm-kernel@lists.infradead.org; Mon, 28 Oct 2024 20:25:34 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id BDE6D5C5B24; Mon, 28 Oct 2024 20:24:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 6D7B6C4CEEC; Mon, 28 Oct 2024 20:25:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730147128; bh=CQdMV8dkq/A9d6yVmrre2V2ErUvyIxE7venx1gnBvdA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=cf8ffnyz0NwdfObRPIIyRfTW91wf+5WW0OyzBUOEjVCjo9DtaTThPs7NnDrhsGxM2 DEhQhyJAaRUz0bOI6NhdMIk3B0RX6llJ0rY13FZGnc75kuYohKaD417wlM+T4eSYyT aGGh1XWCjx2WFmNEDfPAwR0iI4Ko4+Hmy9RMT0aSrnjRVGuoVi/1DFXwQ6TbffUyCc +nssEeXDdKkZr2oTOu7V0UjGR2jN/3p7J5RQiZBE2B6gWJea3g1OYwW3Tsn6Qoc488 sUTsY/JRo0QeH9N1RrGKpPErTmquRwewUjL14O6hbJ+zZqkVTGPFBF02eaYcycze2Q 7Dgb09KHZLxtg== 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 6189CD5B149; Mon, 28 Oct 2024 20:25:28 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Mon, 28 Oct 2024 21:24:53 +0100 Subject: [PATCH v4 11/16] net: xgene_enet: Use helper rgmii_clock MIME-Version: 1.0 Message-Id: <20241028-upstream_s32cc_gmac-v4-11-03618f10e3e2@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=1083; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=ez2eUvox+NA2tsnzDHS2muudXDPXOUk289T76vN/OhU=; b=vEL45N1FGJLM+RgRwo1FmE4ffW8cGr8QBpLo+HpPla/E6gxsLRqEF5clGWKNsJcfwmEB/EFdC J46TAbaFEPaCIvJL9QEF3u576I1KQoIDnblJTsraa5S119/1WoOQ/RH 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_132531_863288_8E5E2EE4 X-CRM114-Status: GOOD ( 11.24 ) 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/apm/xgene/xgene_enet_hw.c | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c index e641dbbea1e2..b854b6b42d77 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_hw.c @@ -421,18 +421,12 @@ static void xgene_enet_configure_clock(struct xgene_enet_pdata *pdata) if (dev->of_node) { struct clk *parent = clk_get_parent(pdata->clk); + long rate = rgmii_clock(pdata->phy_speed); - switch (pdata->phy_speed) { - case SPEED_10: - clk_set_rate(parent, 2500000); - break; - case SPEED_100: - clk_set_rate(parent, 25000000); - break; - default: - clk_set_rate(parent, 125000000); - break; - } + if (rate < 0) + rate = 125000000; + + clk_set_rate(parent, rate); } #ifdef CONFIG_ACPI else {