From patchwork Sun Nov 24 22:42:42 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: 845247 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 C075C18991E; Sun, 24 Nov 2024 22:43:14 +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=1732488194; cv=none; b=EUsqzopehILYD2TSZvdI94onbiJRZ3wy8iK8gPCNeod1QWkLG+tpl0gevdOGu4mobw4xQOAySyNYPobuv2EIilmjwc9TRHHJZ8tuGl6nrv+I0vPVqIfxq4ScH0FcLg4+OucVHLE/JPqwkW2bgThJAau7W6p+r7YzyqPSojyGA0I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732488194; c=relaxed/simple; bh=zUEz2ANM1tWrM6cItHLJ+CI7tAh+sUssEFYL0gzJjUo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ffCPWsLw6RHG3lJx844Z99OPRyTgbc5yTOmQVwmqRJfbeoMgeMLjol0UzKD/8/+HqP2L5Rl/0P+8h23APRp+QJwsExpwxjG+Eog0yDHkNPrF3j2XVnrOTVFxU72wmfNTwoQOCTy4cyOw1UvMERCDqFOa7zEWrts7Bhs7WYu4a1w= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NNsGwKy0; 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="NNsGwKy0" Received: by smtp.kernel.org (Postfix) with ESMTPS id 7FABDC4CEF8; Sun, 24 Nov 2024 22:43:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732488194; bh=zUEz2ANM1tWrM6cItHLJ+CI7tAh+sUssEFYL0gzJjUo=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=NNsGwKy0mzN9a4VzQsvlFpD/lBDfL9w8NOeHzHyzlB0rO3t4Hilr9jdbrCrDk0a6j 1fD6E45XnNb/KcO6cSlDNVFayOdzbmjDCsKCHNXrxpGbmU6fLWaeEUCnus43mKdcZe +N3xaoeIbozcArlDSFenR4tVuJf4k9H7loN0w2dAQHC3Br7XfzjmQmgmIKlz6WNT9q jEIs+UWGW5N2un0CqFU8v4hifQEGDQjXlNPLcKSKgku2ytppV9cAe1o4tRkH09tgpN hPKva/MHpnGn86xKRO32HXY4p31fPPHI1rK4ENFzoJnkDiiSsjuIOY8yY/jIuib7I7 DRMDEd7k4aJuw== 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 75F3FD3B7C2; Sun, 24 Nov 2024 22:43:14 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Sun, 24 Nov 2024 23:42:42 +0100 Subject: [PATCH RFC net-next v6 11/15] net: xgene_enet: Use helper rgmii_clock Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241124-upstream_s32cc_gmac-v6-11-dc5718ccf001@oss.nxp.com> References: <20241124-upstream_s32cc_gmac-v6-0-dc5718ccf001@oss.nxp.com> In-Reply-To: <20241124-upstream_s32cc_gmac-v6-0-dc5718ccf001@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 , "Jan Petrous (OSS)" , "Russell King (Oracle)" X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1732488190; l=1191; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=yT5e9PnijROcL6qGdZBMgaJx1+AeFQufN+me46lPuTM=; b=MWwT+YAn1OtfqT3jNEoFInoa7erkRTCAewBp6BEfx7ysV1e5kVmbleVqtH268TLZwUjSNPQ82 FH+lOEu1JTND2EKGP4BKsFDPtTzzCexLodYOiIY3j4pAImCvzuelPG8 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/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 {