From patchwork Tue Nov 19 15:00:11 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: 13880091 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 9F78BD44162 for ; Tue, 19 Nov 2024 15:10:58 +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=8jgIfQ/DktD2RK/pwTvBQ4iCKFJbPd1YWeLfzebTjpM=; b=JBxnClsB+STH09vOcNDvl2UdmA NGImPKXiCDOBNLvezPw3IybBisq4YHh3uNxO1NS/mONbeG54cETqmIg0Wpp/x4mPpKl2tjiJqma9M gVl3rdcffzr3wbS0DsQbnjc79nh7RDWHWU5LhN43oTfYfxM1weIKJJ8JMP1rV1JFkcTVRR5nE+/5b cyyjqeWqr+yJV8Se7x2PK7wU9iM9Iy1AnmHeT9pHm/tVfWPR/iQGRd0uXMdblY2uo+z4teSu9nt5t yUaq61rcq8o4UIqpMCrQrvOtNgfFgWtRR/uumiGLjImxMvgZGtdPZSdCB0Fe0QkIxeB5CC6ng8oyC KDFzcyAA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tDPsN-0000000CnqT-18ot; Tue, 19 Nov 2024 15:10:47 +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 1tDPj1-0000000ClML-15A7 for linux-arm-kernel@lists.infradead.org; Tue, 19 Nov 2024 15:01:09 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 4EF67A42B51; Tue, 19 Nov 2024 14:59:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 60916C4CEE1; Tue, 19 Nov 2024 15:01:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732028464; bh=47ocNny3+THfoYlUnqJ9gsF8ebTxJoWAO/GuXYIY3B0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=SGsp/UhrrpGZWNInllKhgiz/SsSQSHLeuVI00Dwk6CPQScdeONgh9Vyx7q5p/dUWx P3hLZnBhXyRX9fZp0odty1ugtH/vHTqgBWu3UELA5Bo7rm3Pawb4J0W1aW2BFeGugh PMQPIew5X7y5fafaqX337G6Vo0M11a/V8zB+XFP8PLlCCmvEFSt+GkdeQ9kigYSxbj L13o78vn9J2PR19kkk0dNlyjazJzXH0kJz38EUuhkEyN/h+fXrjfvM4FcxE+8wEAL0 iDS4xZ0zVTeijE6AHJX0s9fGzdhfgGZlofnZtlY4ZeZR3UyMtF69cbPrmOZVmHnL4d PpaN0uhXDH3+Q== 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 56328D44165; Tue, 19 Nov 2024 15:01:04 +0000 (UTC) From: Jan Petrous via B4 Relay Date: Tue, 19 Nov 2024 16:00:11 +0100 Subject: [PATCH v5 05/16] net: dwmac-dwc-qos-eth: Use helper rgmii_clock MIME-Version: 1.0 Message-Id: <20241119-upstream_s32cc_gmac-v5-5-7dcc90fcffef@oss.nxp.com> References: <20241119-upstream_s32cc_gmac-v5-0-7dcc90fcffef@oss.nxp.com> In-Reply-To: <20241119-upstream_s32cc_gmac-v5-0-7dcc90fcffef@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=1732028461; l=1225; i=jan.petrous@oss.nxp.com; s=20240922; h=from:subject:message-id; bh=w8qKMUbePd0dbgi97IzRvhmqA046iGgBejOkw++o5yw=; b=FMYBRt/A42Qa4Z7krGr0OpDcK1HAoTIvhUKlceHXBBPZmS7ounwtwMYDRVL2veeohiXghfahL QOTdDUwh03cAVnGXFV5f0n+fVcuokSl/Ri+59pCCK6DspQVe8FuC+T2 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-20241119_070107_470358_921C96E3 X-CRM114-Status: GOOD ( 11.12 ) 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 Signed-off-by: Jan Petrous (OSS) Reviewed-by: Russell King (Oracle) --- drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c index ec924c6c76c6..6fd59338ce85 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c @@ -181,24 +181,19 @@ static void dwc_qos_remove(struct platform_device *pdev) static void tegra_eqos_fix_speed(void *priv, unsigned int speed, unsigned int mode) { struct tegra_eqos *eqos = priv; - unsigned long rate = 125000000; bool needs_calibration = false; + long rate = 125000000; u32 value; int err; switch (speed) { case SPEED_1000: - needs_calibration = true; - rate = 125000000; - break; - case SPEED_100: needs_calibration = true; - rate = 25000000; - break; + fallthrough; case SPEED_10: - rate = 2500000; + rate = rgmii_clock(speed); break; default: