From patchwork Tue Apr 2 12:36:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Romain Gantois X-Patchwork-Id: 13613855 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 4D588CD1284 for ; Tue, 2 Apr 2024 12:36:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:MIME-Version:Message-Id:Date: Subject: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-Owner; bh=7Egnql6KaBlYQmKbTb0quaQWxaniGMocYpcrdvZhKew=; b=c5t1v2HW9OwUbh ovZLhVmuJh+0jpUWZShJ+bFMec80b9eisbIySzTjEQ88WXZTFmHC/JZz7hLJRDzifQn8dTRtI3GUl jwoOSb3Hb1Tw2MXJ02gqJdBdn0n7Nzkhm8dC8x/K9kBDBCLKmSpoRVtsUBGYnmjDMxDXUtfAoq8lZ UJeRRq4i2Md+qtjCDiQ5pR5bmu1C4SMDYkHFGaEbbyN+o4iPI1H8i906utIvNLLvwrq5YexuRBIen Kw/A3VI4osGFkEig0vFVTwGesnZSkwdZdC0AsBzanIfh/LPg5LtIo3C/2ba2o8aP4r1smjrkIfQh9 U8Tv4mYvmYNlX+mpJAFg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rrdNZ-0000000B4j4-2G6M; Tue, 02 Apr 2024 12:36:41 +0000 Received: from relay9-d.mail.gandi.net ([217.70.183.199]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rrdNU-0000000B4fS-3j19 for linux-arm-kernel@lists.infradead.org; Tue, 02 Apr 2024 12:36:38 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id CE393FF810; Tue, 2 Apr 2024 12:36:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1712061393; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=vbMj3lx6/AbEHxFwUiXuMUpd+hrzcJ437vem59DVMVE=; b=Qr4KMBLUPrDOshUpxPGyYmIyAe9REwoFnf81l5s5Cd1aYPEMEXbC+uiezz1MyirfLQTVf3 vCk0KCQ83dECqHCONREOe8nt1qvvH4vmMBj7yYMsIe7amQhH3LBNeq+VwyF2t+Yt4LrpSj V5vKw5RCsHmSEy32P22ST58gflprLoHFN+LZh2F0HX+uo77UllaXMsWX1pRysGV4358GzU z0bbqwEWWRV8WmNZHf5/8CKhDVj+ptKpibvGH26mixv3g2EHfNQanpfrmUGznMmf6m/k0B kqUWlviZzGnsI4Ers/NzAvje4jkr3bzhahVCwMA+f57PclaNazf5H7XCkIOJyQ== From: Romain Gantois Subject: [PATCH net-next 0/3] net: stmmac: Add support for RZN1 GMAC devices Date: Tue, 02 Apr 2024 14:36:59 +0200 Message-Id: <20240402-rzn1-gmac1-v1-0-5be2b2894d8c@bootlin.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAOz7C2YC/x3MPQqAMAxA4atIZgNt/fcq4iBtqhmM0oqI4t0tj t/w3gORAlOEPnsg0MmRN0nQeQZ2mWQmZJcMRplSlcpguEXjvE5WY91W1rdNVzhFkII9kOfrnw0 gdKDQdcD4vh9T22SNZgAAAA== To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Russell King , =?utf-8?b?Q2zDqW1lbnQgTMOpZ2Vy?= Cc: Thomas Petazzoni , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, Romain Gantois X-Mailer: b4 0.13.0 X-GND-Sasl: romain.gantois@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240402_053637_221043_4BE64C05 X-CRM114-Status: GOOD ( 11.74 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello everyone, This is version one of my series that adds support for a Gigabit Ethernet controller featured in the Renesas r9a06g032 SoC, of the RZ/N1 family. This GMAC device is based on a Synopsys IP and is compatible with the stmmac driver. My former colleague Clément Léger originally sent a series for this driver, but an issue in bringing up the PCS clock had blocked the upstreaming process. This issue has since been resolved by the following series: https://lore.kernel.org/all/20240326-rxc_bugfix-v6-0-24a74e5c761f@bootlin.com/ This series consists of a devicetree binding describing the RZN1 GMAC controller IP, a node for the GMAC1 device in the r9a06g032 SoC device tree, and the GMAC driver itself which is a glue layer in stmmac. Best Regards, Romain Gantois --- Clément Léger (3): dt-bindings: net: renesas,rzn1-gmac: Document RZ/N1 GMAC support net: stmmac: add support for RZ/N1 GMAC ARM: dts: r9a06g032: describe GMAC1 .../devicetree/bindings/net/renesas,rzn1-gmac.yaml | 66 ++++++++++++++++ MAINTAINERS | 6 ++ arch/arm/boot/dts/renesas/r9a06g032.dtsi | 19 +++++ drivers/net/ethernet/stmicro/stmmac/Kconfig | 12 +++ drivers/net/ethernet/stmicro/stmmac/Makefile | 1 + drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c | 87 ++++++++++++++++++++++ 6 files changed, 191 insertions(+) --- base-commit: 5fc68320c1fb3c7d456ddcae0b4757326a043e6f change-id: 20240402-rzn1-gmac1-685cf8793d0e Best regards,