From patchwork Tue Apr 4 06:14:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 13199158 X-Patchwork-Delegate: kuba@kernel.org 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C0EAC77B71 for ; Tue, 4 Apr 2023 06:16:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233710AbjDDGQO (ORCPT ); Tue, 4 Apr 2023 02:16:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35818 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233742AbjDDGQG (ORCPT ); Tue, 4 Apr 2023 02:16:06 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EDAFA30FB; Mon, 3 Apr 2023 23:15:43 -0700 (PDT) Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3346FD9g053403; Tue, 4 Apr 2023 01:15:13 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1680588913; bh=XBRjH3CxR+z0hKee/nrrgTzBzmYllKaKKk/QFqGG+9s=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=WfZVJVwY7fTOo5GS0V7QTXafJi/4ysLXHNOGFHhfDV/dDDcvRjLk7gOCBrp8YHJl7 0xMj4igJ7piYIgiQa/Cbwpzf1zrRtKd1q0Rs07jIRVT82dQFjbub/BwWjNsyQtTCTY V/2MaoGPxOkDZzmxPEyq7si50s7zgXf7FS3MOI58= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3346FD7I064350 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 4 Apr 2023 01:15:13 -0500 Received: from DFLE110.ent.ti.com (10.64.6.31) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 4 Apr 2023 01:15:13 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE110.ent.ti.com (10.64.6.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 4 Apr 2023 01:15:13 -0500 Received: from uda0492258.dhcp.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3346ExNA087499; Tue, 4 Apr 2023 01:15:10 -0500 From: Siddharth Vadapalli To: , , , , , CC: , , , , Subject: [PATCH net-next v3 3/3] net: ethernet: ti: am65-cpsw: Enable USXGMII mode for J784S4 CPSW9G Date: Tue, 4 Apr 2023 11:44:59 +0530 Message-ID: <20230404061459.1100519-4-s-vadapalli@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230404061459.1100519-1-s-vadapalli@ti.com> References: <20230404061459.1100519-1-s-vadapalli@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org TI's J784S4 SoC supports USXGMII mode. Add USXGMII mode to the extra_modes member of the J784S4 SoC data. Configure MAC control register for supporting USXGMII mode and add MAC_5000FD in the "mac_capabilities" member of struct "phylink_config". Signed-off-by: Siddharth Vadapalli --- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index f1e83d49de75..cf7bef5e3e22 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -1514,6 +1514,14 @@ static void am65_cpsw_nuss_mac_config(struct phylink_config *config, unsigned in cpsw_sl_ctl_clr(port->slave.mac_sl, CPSW_SL_CTL_EXT_EN); } + if (state->interface == PHY_INTERFACE_MODE_USXGMII) { + cpsw_sl_ctl_set(port->slave.mac_sl, + CPSW_SL_CTL_XGIG | CPSW_SL_CTL_XGMII_EN); + } else { + cpsw_sl_ctl_clr(port->slave.mac_sl, + CPSW_SL_CTL_XGIG | CPSW_SL_CTL_XGMII_EN); + } + writel(AM65_CPSW_SGMII_CONTROL_MR_AN_ENABLE, port->sgmii_base + AM65_CPSW_SGMII_CONTROL_REG); } @@ -2171,7 +2179,8 @@ am65_cpsw_nuss_init_port_ndev(struct am65_cpsw_common *common, u32 port_idx) /* Configuring Phylink */ port->slave.phylink_config.dev = &port->ndev->dev; port->slave.phylink_config.type = PHYLINK_NETDEV; - port->slave.phylink_config.mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | MAC_1000FD; + port->slave.phylink_config.mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 | + MAC_1000FD | MAC_5000FD; port->slave.phylink_config.mac_managed_pm = true; /* MAC does PM */ switch (port->slave.phy_if) { @@ -2189,6 +2198,7 @@ am65_cpsw_nuss_init_port_ndev(struct am65_cpsw_common *common, u32 port_idx) case PHY_INTERFACE_MODE_QSGMII: case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_USXGMII: if (common->pdata.extra_modes & BIT(port->slave.phy_if)) { __set_bit(port->slave.phy_if, port->slave.phylink_config.supported_interfaces); @@ -2814,7 +2824,7 @@ static const struct am65_cpsw_pdata j784s4_cpswxg_pdata = { .quirks = 0, .ale_dev_id = "am64-cpswxg", .fdqring_mode = K3_RINGACC_RING_MODE_MESSAGE, - .extra_modes = BIT(PHY_INTERFACE_MODE_QSGMII), + .extra_modes = BIT(PHY_INTERFACE_MODE_QSGMII) | BIT(PHY_INTERFACE_MODE_USXGMII), }; static const struct of_device_id am65_cpsw_nuss_of_mtable[] = {