From patchwork Mon Sep 11 15:28:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 13379424 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (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 CA6FA11C84; Mon, 11 Sep 2023 15:28:49 +0000 (UTC) Received: from pandora.armlinux.org.uk (unknown [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C496E4; Mon, 11 Sep 2023 08:28:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:Reply-To:Content-ID :Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To: Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=n8j/kmn+Ia/Kfu9cLc90F6mFrEGGGfC9nZYxAWE9saM=; b=wCwejzc2F9nHFGVle8SODF74qO f6LYiM9drBFbzuPIlU2b8/iRxadKoeytX+FfSp1gP59Z8q01WsrjAQPqJTllKTRtKk6nb5wpxw4ld +dWJljKpsqfHRo6H5OGaYMQhWM1aFJ4K+2/WPeSLNyuMEy/7fmBONa8s22lx2R0Gf0wnu1y6Snxf6 0g8B7M2MGT7DvvAdCYr1kuNE+9eQ9sHecnlyVvY4ejtSrM+nWo/SS7rgdCFpb/OCNCl1xaGu6hYk6 tyPQYLzKATKc59bddK7V4B4J28gjK4/C82+LF2wqCddc6ri8zIqHHMKx7NMnVKRZCFBoosdFg1QHk 4HLyQXYw==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:56330 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1qfiqC-0008Bx-2L; Mon, 11 Sep 2023 16:28:44 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1qfiqD-007TOl-DS; Mon, 11 Sep 2023 16:28:45 +0100 From: "Russell King (Oracle)" To: Alexandre Torgue , Jose Abreu Cc: Alexei Starovoitov , bpf@vger.kernel.org, Daniel Borkmann , "David S. Miller" , Emil Renner Berthing , Eric Dumazet , Fabio Estevam , Jakub Kicinski , Jesper Dangaard Brouer , John Fastabend , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Maxime Coquelin , netdev@vger.kernel.org, NXP Linux Team , Paolo Abeni , Pengutronix Kernel Team , Samin Guo , Sascha Hauer , Shawn Guo Subject: [PATCH net-next 2/6] net: stmmac: imx: use dwmac_set_tx_clk_gmii() Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Message-Id: Sender: Russell King Date: Mon, 11 Sep 2023 16:28:45 +0100 X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED,RDNS_NONE, SPF_HELO_NONE,SPF_NONE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org Signed-off-by: Russell King (Oracle) --- .../net/ethernet/stmicro/stmmac/dwmac-imx.c | 27 ++++++------------- 1 file changed, 8 insertions(+), 19 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c index df34e34cc14f..d2569faf7cc3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c @@ -21,6 +21,7 @@ #include #include "stmmac_platform.h" +#include "stmmac_plat_lib.h" #define GPR_ENET_QOS_INTF_MODE_MASK GENMASK(21, 16) #define GPR_ENET_QOS_INTF_SEL_MII (0x0 << 16) @@ -186,7 +187,6 @@ 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; int err; plat_dat = dwmac->plat_dat; @@ -196,24 +196,13 @@ 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: - dev_err(dwmac->dev, "invalid speed %u\n", speed); - return; - } - - err = clk_set_rate(dwmac->clk_tx, rate); - if (err < 0) - dev_err(dwmac->dev, "failed to set tx rate %lu\n", rate); + err = dwmac_set_tx_clk_gmii(dwmac->clk_tx, speed); + if (err == -ENOTSUPP) + dev_err(dwmac->dev, "invalid speed %dMbps\n", speed); + else if (err) + dev_err(dwmac->dev, + "failed to set tx rate for speed %dMbps: %pe\n", + speed, ERR_PTR(err)); } static void imx93_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mode)