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: 13613841 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) (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 5FDD078B63; Tue, 2 Apr 2024 12:36:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.199 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712061402; cv=none; b=pbtBhMSCNPbe1QufSSiYTreASXchZCQd1Um5ziA3v3YgrpNblQ0q3nGwztF1Zr8lB7YZcBHHdnWDr0tt6Lpm7qSSodfNaiaTtllocyrAGdVNrZuvyT0tGv9Gw8biVJxsaaaGiwSL6fZiQQHmCrWSxuGEgoLALDCbwUM+gGPxtLs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712061402; c=relaxed/simple; bh=CqoAkQqjHL6tWHYJw4f9BhF7XnKfqr4ur0BOKMnjGwY=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=I1s3pNNcPeeiU0/hlpa3rZTo70XHNvpwajxzo89Pkdkt5OJY0x9yW3eajrtStE5yE10+AHO1j25iOftocYViCepVHp+DNKsBzZHiOphaISTw1WcDy/GMmkArfJROIDjAAt6x9BtKwvFWxNZXLHJVswSk8GSh6BdVKYqENEDSCYg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=Qr4KMBLU; arc=none smtp.client-ip=217.70.183.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="Qr4KMBLU" 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> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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,