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: 13854092 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 6EE9B1E0DB1; Mon, 28 Oct 2024 20:25:28 +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=1730147128; cv=none; b=ZrKFOuIg00JpSpXh5Q9sCGX/4MOxtc0Ra/ioWzSozzudfncY0hIkuJ92JcfEG9vC/1M0utqsnCLD+TYCaOpw9WHKMwTqNGSeK2t2EtbNqoIIzVaqNcerh2QGQwcFHNA/EJvNkY2nM8cHaTpioJK3dZ4KMqDm8f2LtyFmnXNphF4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730147128; c=relaxed/simple; bh=x9YYgAZ15JSdW22tDM7dkLfbcgZsmaNFRbtvGLiwf60=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=bwVvAw5/PWNCpSFmRnrwop8be0xSEhfvbY+5TLNlL/Jhit6361JYviL2gA6Rv4qxSUqUlNzgvKD6rUcWeIn97xTI8kmKnDs7Rxfb1GbGWw3s/b2kRMvnDcCKf5qZ1ziMIPqe2ktnlA4R+F97y9P3FrdsYxdAoo8xFBI7X985gLI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qeX0+YaK; 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="qeX0+YaK" 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 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: 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)" Reply-To: jan.petrous@oss.nxp.com 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; }