From nobody Wed Dec 17 03:02:15 2025 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 48224E732C7 for ; Thu, 28 Sep 2023 12:26:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232140AbjI1M0M (ORCPT ); Thu, 28 Sep 2023 08:26:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47318 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232345AbjI1M0J (ORCPT ); Thu, 28 Sep 2023 08:26:09 -0400 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 663A2198; Thu, 28 Sep 2023 05:26:07 -0700 (PDT) Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 38S8kbbg029789; Thu, 28 Sep 2023 14:25:47 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=tCZxZAAY+Gn9wAA1qw22DEBm15B9XqamItmDNiDWxRA=; b=3T hKsGtN3FHsNkACWq8RTC+Eb//Ldd6YaKS2h5AWlZfUQQn/8GCAuA/1MNTDot/g0u jgy68t2kWg9lgiTXaL9o2RspXGDqVhtlGH2am2gjPTgEPl7TOqVBI0gajfbJlZ1y qp0GtBqaXDUHNx2S2XJ5cJ+lk58M5OGoPv1m+OPULIUHLG5PrGkl409S+l5kJ+og TyVJrW6V5y1bNZbQw1IgSHYKqhzt1/02hiRPX9+IqiC3tm3VbRQL3TgJ4pqYNI/H 1mKP/Ve0qPP2VGFpi/WF2hckTid1839AbESqi3RzaJzYOYZGjECTQ6eD1uCIzVgK L/Sj20hQhZxF8BMVFSHA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3tcq63c405-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 28 Sep 2023 14:25:47 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0FA09100058; Thu, 28 Sep 2023 14:25:47 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 04E202309E5; Thu, 28 Sep 2023 14:25:47 +0200 (CEST) Received: from localhost (10.201.21.249) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Thu, 28 Sep 2023 14:25:46 +0200 From: Christophe Roullier To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown , Christophe Roullier CC: , , , , Subject: [PATCH v2 05/12] net: ethernet: stmmac: add management of stm32mp13 for stm32 Date: Thu, 28 Sep 2023 14:24:20 +0200 Message-ID: <20230928122427.313271-6-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230928122427.313271-1-christophe.roullier@foss.st.com> References: <20230928122427.313271-1-christophe.roullier@foss.st.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.201.21.249] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-09-28_11,2023-09-28_01,2023-05-22_02 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Christophe Roullier Add Ethernet support for STM32MP13. STM32MP13 is STM32 SOC with 2 GMACs instances. GMAC IP version is SNPS 4.20. GMAC IP configure with 1 RX and 1 TX queue. DMA HW capability register supported RX Checksum Offload Engine supported TX Checksum insertion supported Wake-Up On Lan supported TSO supported Signed-off-by: Christophe Roullier --- .../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/ne= t/ethernet/stmicro/stmmac/dwmac-stm32.c index 52106e0d7359f..a071dc6ffc95b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -537,9 +537,30 @@ static struct stm32_ops stm32mp1_dwmac_data =3D { } }; =20 +static struct stm32_ops stm32mp13_dwmac_data =3D { + .set_mode =3D stm32mp1_set_mode, + .clk_prepare =3D stm32mp1_clk_prepare, + .suspend =3D stm32mp1_suspend, + .resume =3D stm32mp1_resume, + .parse_data =3D stm32mp1_parse_data, + .syscfg_clr_off =3D 0x08, + .pmcsetr =3D { + .eth1_clk_sel =3D BIT(16), + .eth1_ref_clk_sel =3D BIT(17), + .eth1_selmii =3D 0, + .eth1_sel_rgmii =3D BIT(21), + .eth1_sel_rmii =3D BIT(23), + .eth2_clk_sel =3D BIT(24), + .eth2_ref_clk_sel =3D BIT(25), + .eth2_sel_rgmii =3D BIT(29), + .eth2_sel_rmii =3D BIT(31) + } +}; + static const struct of_device_id stm32_dwmac_match[] =3D { { .compatible =3D "st,stm32-dwmac", .data =3D &stm32mcu_dwmac_data}, { .compatible =3D "st,stm32mp1-dwmac", .data =3D &stm32mp1_dwmac_data}, + { .compatible =3D "st,stm32mp13-dwmac", .data =3D &stm32mp13_dwmac_data}, { } }; MODULE_DEVICE_TABLE(of, stm32_dwmac_match); --=20 2.25.1