From patchwork Thu Oct 27 13:11:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 13022142 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 EF6E6FA3740 for ; Thu, 27 Oct 2022 13:21:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Date:Message-Id:Content-Type :Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XEsr6JdL5xo8xL/pVM9/e/VJ0yZE5nTVNcivYVm6JRU=; b=O0onLDyqa09m80nUfQ0L9X15/S jWi82y+fKtBbBrKbd41MRh2PBNba18V1vqYTKVCdbPOI2WyNNkk+u4lNLM98MG1CYnGNHXVw319v/ qmXmw3SaIvCu9yTSUKEmfk+0mJ4fZncv0wqTw1RxoHu2mPWyr+NM9Uw+gd9YW9pfvbnIp99pW063A 4GdvdZTC9464j8o778DX0hVr8GdyOf4QDK2533dGMfABcXWGsNqpxOZVBfsWtjkOJNvHtwAbLmm60 1uI2ohyIAz2TVQ6+oRjMu6thAWQu22cJ1dqVTajuDBwMuqdvrakCEE+ACHlKbCV39GdH8qSAcJWs1 01FseYVw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oo2oZ-00DRUA-Iz; Thu, 27 Oct 2022 13:20:55 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oo2fE-00DN34-7e; Thu, 27 Oct 2022 13:11:18 +0000 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:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=XEsr6JdL5xo8xL/pVM9/e/VJ0yZE5nTVNcivYVm6JRU=; b=OzOhu6OcYxNRPW6o76nWBb9VQ4 03Jeq4CPB1RfzkBIHUmzcFytlMTsrPpl+2CfmXHIM/eqbzpQvHSVzvtquo94bd//Gd0B6P9WR6N7X x7WC2Red7DoyIpTepUtb1ecYpep+nvdbF2zxrH9jX7nRpYJGxtYuyRr0HWE/uA19TEC+gZJAvIoGo 0cNlmrfOaxDyNjQ6jFb3WCl++XwX06Z6uHZF6Y6t6PN6sULn7sPbld3/0rZ2u3XEa/98UK4BnrrmJ OEUkW0DOauzbYG0ay0BjQ9LskW/NC4FUROfOwcSmBLj7RrGonVxM05dsVdwzpVzJpKm44gik/NxsX arrQllzw==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:33334 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 4.94.2) (envelope-from ) id 1oo2fB-0006zL-Vc; Thu, 27 Oct 2022 14:11:13 +0100 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1oo2fB-00HF8K-CV; Thu, 27 Oct 2022 14:11:13 +0100 In-Reply-To: References: From: "Russell King (Oracle)" To: "David S. Miller" , Jakub Kicinski , Frank Wunderlich Cc: Eric Dumazet , Felix Fietkau , John Crispin , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Mark Lee , Matthias Brugger , netdev@vger.kernel.org, Paolo Abeni , Sean Wang Subject: [PATCH net-next 08/11] net: mtk_eth_soc: move interface speed selection MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Thu, 27 Oct 2022 14:11:13 +0100 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221027_061116_350095_F81177E5 X-CRM114-Status: GOOD ( 11.11 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Move the selection of the underlying interface speed to the pcs_config function, so we always program the interface speed. Signed-off-by: Russell King (Oracle) --- drivers/net/ethernet/mediatek/mtk_sgmii.c | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/mediatek/mtk_sgmii.c b/drivers/net/ethernet/mediatek/mtk_sgmii.c index 63b25574caac..c590d5847e2e 100644 --- a/drivers/net/ethernet/mediatek/mtk_sgmii.c +++ b/drivers/net/ethernet/mediatek/mtk_sgmii.c @@ -53,14 +53,6 @@ static void mtk_pcs_setup_mode_an(struct mtk_pcs *mpcs) static void mtk_pcs_setup_mode_force(struct mtk_pcs *mpcs, phy_interface_t interface) { - unsigned int rgc3; - - if (interface == PHY_INTERFACE_MODE_2500BASEX) - rgc3 = RG_PHY_SPEED_3_125G; - - regmap_update_bits(mpcs->regmap, mpcs->ana_rgc3, - RG_PHY_SPEED_3_125G, rgc3); - /* Disable SGMII AN */ regmap_update_bits(mpcs->regmap, SGMSYS_PCS_CONTROL_1, SGMII_AN_ENABLE, 0); @@ -77,6 +69,16 @@ static int mtk_pcs_config(struct phylink_pcs *pcs, unsigned int mode, bool permit_pause_to_mac) { struct mtk_pcs *mpcs = pcs_to_mtk_pcs(pcs); + unsigned int rgc3; + + if (interface == PHY_INTERFACE_MODE_2500BASEX) + rgc3 = RG_PHY_SPEED_3_125G; + else + rgc3 = 0; + + /* Configure the underlying interface speed */ + regmap_update_bits(mpcs->regmap, mpcs->ana_rgc3, + RG_PHY_SPEED_3_125G, rgc3); /* Setup SGMIISYS with the determined property */ if (interface != PHY_INTERFACE_MODE_SGMII)