From patchwork Wed Jun 19 12:58:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13703812 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (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 ABC1C1459E3; Wed, 19 Jun 2024 13:01:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718802063; cv=none; b=rYOw2TF1KNh4f0cw8nEhdPPfEKrVTB/zthjxhQuXefvKNYp22fbu0em3XrLGy2Bl5nVqVPaLhSVA89/xyERjelQkxCJ5b2W5Dh/+3jV7BmQKRe58dNTVP7tw0rFGq6Ghf3YWHlRbrg7t2b2/OSpZelVYCICPZuxqi1GGdSTGTRI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718802063; c=relaxed/simple; bh=wZJLQi/Ekdu9JC9Mi7+yEfD3EfnHwXNBsv+LqAhcRQQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=uNklm8iHfjTWUspEfUtUW4ylARDWlhssO1/vy/IoePsv3DLEpO9mupXjqGnK9Sk/P0bYAGe9OqVpbZQL5wa2Y/qXlFTrZGou07xczqJhoHZA8WlSeb8JICpoRLCCrmttzAaEtzxnabMBJtuFF1usNXSQvDZv12mxjKzpoUt+tfo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=GtPfKhAU; arc=none smtp.client-ip=91.207.212.93 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="GtPfKhAU" Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 45JCTtGh028635; Wed, 19 Jun 2024 14:59:59 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= Qsd+quSmL/fyABfE+A5sHO3NwXbp2Y5VM8+yeBUep0c=; b=GtPfKhAUnyYWrUbE zC1hpe+dBqbSkEbPrF2DEeRuMNzSqH+dxuZcbIQtLaXgig8cJeJk7I7DC3WK2A7m cS5LvEtvL0Qm8ahrwMH4z660jvGyfCHuVk/9SUdbrF11gZcCysjlB9Vf8+QN0aQZ t9nEldhHaamJ5+Im4jmLFqc/lRVGXDG5GDCYiGn6oknVb9RhabbS5fVW+MOVS2kT f1CVgshOk2oZN62dG/2eEbOIhyq5u3l6ez3LIB7ged7/oZXx6sjcIwPGV+y5y4Bk iEAgpjEzlUWdyq9gNosRc1MWSUodh4nmSZR66eT7EZOLLU6bO7gxE6rBt6N22o3b Utvp3w== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3yuja1b9jh-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 19 Jun 2024 14:59:59 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 3607240045; Wed, 19 Jun 2024 14:59:55 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 15C3C218627; Wed, 19 Jun 2024 14:58:29 +0200 (CEST) Received: from localhost (10.48.86.164) 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 15.1.2507.35; Wed, 19 Jun 2024 14:58:28 +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 , Marek Vasut CC: , , , , Subject: [PATCH v2 1/3] arm64: dts: st: add ethernet1 and ethernet2 support on stm32mp25 Date: Wed, 19 Jun 2024 14:58:13 +0200 Message-ID: <20240619125815.358207-2-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240619125815.358207-1-christophe.roullier@foss.st.com> References: <20240619125815.358207-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-19_02,2024-06-19_01,2024-05-17_01 Both instances ethernet based on GMAC SNPS IP on stm32mp25. GMAC IP version is SNPS 5.3 Signed-off-by: Christophe Roullier Reviewed-by: Marek Vasut --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 49 +++++++++++++++++++++++++ arch/arm64/boot/dts/st/stm32mp253.dtsi | 51 ++++++++++++++++++++++++++ 2 files changed, 100 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index dcd0656d67a8..3ab788baefc2 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -338,6 +338,55 @@ sdmmc1: mmc@48220000 { access-controllers = <&rifsc 76>; status = "disabled"; }; + + ethernet1: ethernet@482c0000 { + compatible = "st,stm32mp25-dwmac", "snps,dwmac-5.20"; + reg = <0x482c0000 0x4000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "ptp_ref", + "ethstp", + "eth-ck"; + clocks = <&rcc CK_ETH1_MAC>, + <&rcc CK_ETH1_TX>, + <&rcc CK_ETH1_RX>, + <&rcc CK_KER_ETH1PTP>, + <&rcc CK_ETH1_STP>, + <&rcc CK_KER_ETH1>; + snps,axi-config = <&stmmac_axi_config_1>; + snps,mixed-burst; + snps,mtl-rx-config = <&mtl_rx_setup_1>; + snps,mtl-tx-config = <&mtl_tx_setup_1>; + snps,pbl = <2>; + snps,tso; + st,syscon = <&syscfg 0x3000>; + access-controllers = <&rifsc 60>; + status = "disabled"; + + mtl_rx_setup_1: rx-queues-config { + snps,rx-queues-to-use = <2>; + queue0 {}; + queue1 {}; + }; + + mtl_tx_setup_1: tx-queues-config { + snps,tx-queues-to-use = <4>; + queue0 {}; + queue1 {}; + queue2 {}; + queue3 {}; + }; + + stmmac_axi_config_1: stmmac-axi-config { + snps,blen = <0 0 0 0 16 8 4>; + snps,rd_osr_lmt = <0x7>; + snps,wr_osr_lmt = <0x7>; + }; + }; }; bsec: efuse@44000000 { diff --git a/arch/arm64/boot/dts/st/stm32mp253.dtsi b/arch/arm64/boot/dts/st/stm32mp253.dtsi index 029f88981961..44fed477a55e 100644 --- a/arch/arm64/boot/dts/st/stm32mp253.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp253.dtsi @@ -28,3 +28,54 @@ timer { ; }; }; + +&rifsc { + ethernet2: ethernet@482d0000 { + compatible = "st,stm32mp25-dwmac", "snps,dwmac-5.20"; + reg = <0x482d0000 0x4000>; + reg-names = "stmmaceth"; + interrupts-extended = <&intc GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq"; + clock-names = "stmmaceth", + "mac-clk-tx", + "mac-clk-rx", + "ptp_ref", + "ethstp", + "eth-ck"; + clocks = <&rcc CK_ETH2_MAC>, + <&rcc CK_ETH2_TX>, + <&rcc CK_ETH2_RX>, + <&rcc CK_KER_ETH2PTP>, + <&rcc CK_ETH2_STP>, + <&rcc CK_KER_ETH2>; + snps,axi-config = <&stmmac_axi_config_2>; + snps,mixed-burst; + snps,mtl-rx-config = <&mtl_rx_setup_2>; + snps,mtl-tx-config = <&mtl_tx_setup_2>; + snps,pbl = <2>; + snps,tso; + st,syscon = <&syscfg 0x3400>; + access-controllers = <&rifsc 61>; + status = "disabled"; + + mtl_rx_setup_2: rx-queues-config { + snps,rx-queues-to-use = <2>; + queue0 {}; + queue1 {}; + }; + + mtl_tx_setup_2: tx-queues-config { + snps,tx-queues-to-use = <4>; + queue0 {}; + queue1 {}; + queue2 {}; + queue3 {}; + }; + + stmmac_axi_config_2: stmmac-axi-config { + snps,blen = <0 0 0 0 16 8 4>; + snps,rd_osr_lmt = <0x7>; + snps,wr_osr_lmt = <0x7>; + }; + }; +}; From patchwork Wed Jun 19 12:58:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13703811 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (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 5D49C14D43E; Wed, 19 Jun 2024 13:00:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718802053; cv=none; b=OvHEQKJ8YPSInrJjyT4VkCFMC73L/DHblVrFrfITBViywCLXi3Rh5mDCHSwrIQrcih0wZ7LKY7lHhfvWMGnNM1fNSBM63BLNOkhweXq/ZglZIdhTUDK4X3QdnQUxQ9wg+nwnj3ZNTHAER12j6ayMdpnHnrSWkAcm0t3yx5BQGIU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718802053; c=relaxed/simple; bh=HdX7p9Q7zec/XXxzPzYU6Kdf+r0KRsoYjUrW1Gn7LpU=; 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Wed, 19 Jun 2024 14:59:55 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id CAEA4218629; Wed, 19 Jun 2024 14:58:29 +0200 (CEST) Received: from localhost (10.48.86.164) 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 15.1.2507.35; Wed, 19 Jun 2024 14:58:29 +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 , Marek Vasut CC: , , , , Subject: [PATCH v2 2/3] arm64: dts: st: add eth2 pinctrl entries in stm32mp25-pinctrl.dtsi Date: Wed, 19 Jun 2024 14:58:14 +0200 Message-ID: <20240619125815.358207-3-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240619125815.358207-1-christophe.roullier@foss.st.com> References: <20240619125815.358207-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-19_02,2024-06-19_01,2024-05-17_01 Add pinctrl entry related to ETH2 in stm32mp25-pinctrl.dtsi ethernet2: RGMII with crystal. Signed-off-by: Christophe Roullier Reviewed-by: Marek Vasut --- arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi | 59 +++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi index 7a82896dcbf6..9b2512ad197f 100644 --- a/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi @@ -6,6 +6,65 @@ #include &pinctrl { + eth2_rgmii_pins_a: eth2-rgmii-0 { + pins1 { + pinmux = , /* ETH_RGMII_TXD0 */ + , /* ETH_RGMII_TXD1 */ + , /* ETH_RGMII_TXD2 */ + , /* ETH_RGMII_TXD3 */ + ; /* ETH_RGMII_TX_CTL */ + bias-disable; + drive-push-pull; + slew-rate = <3>; + }; + pins2 { + pinmux = , /* ETH_RGMII_CLK125 */ + , /* ETH_RGMII_GTX_CLK */ + ; /* ETH_MDC */ + bias-disable; + drive-push-pull; + slew-rate = <3>; + }; + pins3 { + pinmux = ; /* ETH_MDIO */ + bias-disable; + drive-push-pull; + slew-rate = <0>; + }; + pins4 { + pinmux = , /* ETH_RGMII_RXD0 */ + , /* ETH_RGMII_RXD1 */ + , /* ETH_RGMII_RXD2 */ + , /* ETH_RGMII_RXD3 */ + ; /* ETH_RGMII_RX_CTL */ + bias-disable; + }; + pins5 { + pinmux = ; /* ETH_RGMII_RX_CLK */ + bias-disable; + }; + }; + + eth2_rgmii_sleep_pins_a: eth2-rgmii-sleep-0 { + pins { + pinmux = , /* ETH_RGMII_TXD0 */ + , /* ETH_RGMII_TXD1 */ + , /* ETH_RGMII_TXD2 */ + , /* ETH_RGMII_TXD3 */ + , /* ETH_RGMII_TX_CTL */ + , /* ETH_RGMII_CLK125 */ + , /* ETH_RGMII_GTX_CLK */ + , /* ETH_MDC */ + , /* ETH_MDIO */ + , /* ETH_RGMII_RXD0 */ + , /* ETH_RGMII_RXD1 */ + , /* ETH_RGMII_RXD2 */ + , /* ETH_RGMII_RXD3 */ + , /* ETH_RGMII_RX_CTL */ + ; /* ETH_RGMII_RX_CLK */ + }; + }; + i2c2_pins_a: i2c2-0 { pins { pinmux = , /* I2C2_SCL */ From patchwork Wed Jun 19 12:58:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Roullier X-Patchwork-Id: 13703810 Received: from mx08-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (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 95380144307; 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Wed, 19 Jun 2024 14:59:59 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 357EC4002D; Wed, 19 Jun 2024 14:59:55 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 2DA9121862A; Wed, 19 Jun 2024 14:58:31 +0200 (CEST) Received: from localhost (10.48.86.164) 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 15.1.2507.35; Wed, 19 Jun 2024 14:58:30 +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 , Marek Vasut CC: , , , , Subject: [PATCH v2 3/3] arm64: dts: st: enable Ethernet2 on stm32mp257f-ev1 board Date: Wed, 19 Jun 2024 14:58:15 +0200 Message-ID: <20240619125815.358207-4-christophe.roullier@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240619125815.358207-1-christophe.roullier@foss.st.com> References: <20240619125815.358207-1-christophe.roullier@foss.st.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: EQNCAS1NODE3.st.com (10.75.129.80) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-19_02,2024-06-19_01,2024-05-17_01 ETHERNET2 instance is connected to Realtek PHY in RGMII mode Ethernet is SNSP IP with GMAC5 version. Signed-off-by: Christophe Roullier Reviewed-by: Marek Vasut --- arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index 27b7360e5dba..058af3a51677 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -17,6 +17,7 @@ / { compatible = "st,stm32mp257f-ev1", "st,stm32mp257"; aliases { + ethernet0 = ðernet2; serial0 = &usart2; }; @@ -55,6 +56,29 @@ &arm_wdt { status = "okay"; }; +ðernet2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <ð2_rgmii_pins_a>; + pinctrl-1 = <ð2_rgmii_sleep_pins_a>; + max-speed = <1000>; + phy-handle = <&phy0_eth2>; + phy-mode = "rgmii-id"; + status = "okay"; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0_eth2: ethernet-phy@1 { + compatible = "ethernet-phy-id001c.c916"; + reg = <1>; + reset-assert-us = <10000>; + reset-deassert-us = <300>; + reset-gpios = <&gpiog 6 GPIO_ACTIVE_LOW>; + }; + }; +}; + &i2c2 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&i2c2_pins_a>;