From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 041022609E3; Tue, 26 May 2026 21:52:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779832340; cv=none; b=o7i9fpmXLeRD0ZcuOTKgbnFtxY6Enegh3wlGp4ALhP9AJEJQyC3Xj+gtrRv2GjukxORSbmsiHPpC5fw6hK0gqTEXGOOOvT7eAMRf3agcfWNg4uwRsXZIIbcOplF3eTDmmXl6EfAQxFAFrAcpbZrwVnVSolR9yl8Ha0Qph32FlYU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779832340; c=relaxed/simple; bh=hBpZJqzIKkIMa0o5/UN2VhueexgYznTR0lfWQhW6fHE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=hKzuI7/7J4pmHD7lbOqK/0RExmpv3OMS3fN8QiUOcnv+H6xpA1C4OvEdBwgfLoNZYOxZEqwAn0Onj6N5wZ8wn6XyBOkiy0hnrZA2fWN1QQVgGoZ43qBnvK5s7QhdpOVUbIfylTWE0AVlgutuZfIzq5wkwrzjdrcHfJKZPB2FSOQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=avnk7d6w; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="avnk7d6w" Received: by smtp.kernel.org (Postfix) with ESMTPS id B2C48C2BCB3; Tue, 26 May 2026 21:52:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1779832339; bh=hBpZJqzIKkIMa0o5/UN2VhueexgYznTR0lfWQhW6fHE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=avnk7d6wa6M32zelIYNiUxwi7u7v+79xnz4BXpZT5ERYXZC4Ev/ywAqXxR5xdrcYp 7S3oCuC6QNP39H6P0Pmqp3pKsCDAYWnh3IAPkTcPexgJ57vzarmfYiNOgfuTQ8bhSm 7OtkdDpwWWsr8UhyMrv9mWCHoOCcdDFG3g/OcsEATJy33gIqKvE9pxvSfM2Xc/0YRP ePSo5sMnljyngXK0WPNkkkRdH5jUNnjw+Y1RN2WQ1KGHKtS6GPWrDkquEPCVMLqnnr GWRUZjNXqSdSRej1JCz38kee8cIQXiqWIQQCa2QKBvWGUcTgkIa2pDUDJvWFXzGmhz RD6hbkdT4sD9A== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9CB4ACD5BD2; Tue, 26 May 2026 21:52:19 +0000 (UTC) From: Ciprian Regus via B4 Relay Date: Wed, 27 May 2026 00:51:46 +0300 Subject: [PATCH net-next v2 01/10] dt-bindings: net: Add ADIN1140 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260527-adin1140-driver-v2-1-37e5c8d4e0a0@analog.com> References: <20260527-adin1140-driver-v2-0-37e5c8d4e0a0@analog.com> In-Reply-To: <20260527-adin1140-driver-v2-0-37e5c8d4e0a0@analog.com> To: Parthiban Veerasooran , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Jonathan Corbet , Shuah Khan , Andrew Lunn , Heiner Kallweit , Russell King , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, Ciprian Regus X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1779832338; l=2907; i=ciprian.regus@analog.com; s=20260330; h=from:subject:message-id; bh=JlftDcHzI6Sedemvx0vq0rArN9pb+7G+DJh0bC/HRsA=; b=ldO/ufoMM8dwCDnfygQsluxwJlSHRKcej8SZQMzJkaSJFQetIuxEybBYdFbWggX2ZA6sIp08T 4hnzSsSI8ZnDm8mfL9PjfJ4qecIT+qgUcjsBQZdX7BPB+2Vatz/W5K7 X-Developer-Key: i=ciprian.regus@analog.com; a=ed25519; pk=8WoNhI0kQcQUl8YqJO5ZevROYk9HP8lOIeIgIYgjfbc= X-Endpoint-Received: by B4 Relay for ciprian.regus@analog.com/20260330 with auth_id=703 X-Original-From: Ciprian Regus Reply-To: ciprian.regus@analog.com From: Ciprian Regus The ADIN1140 is a single port 10BASE-T1S Ethernet controller that includes both the MAC and a PHY in the same package. Signed-off-by: Ciprian Regus --- v2 changelog: - Reorder the compatible entries in the dt schema (ad3306, adin1140). - Removed "dt-bindings" from the commit title and message. - Updated the DT example to use IRQ_TYPE_LEVEL_LOW instead of IRQ_TYPE_EDGE_FALLING for the interrupt trigger condition. - "implements" -> "tries to implement" in the description. - Removed the MAINTAINERS entry, as it will be added in a later patch in the series. - Reordered as the first patch of the series --- .../devicetree/bindings/net/adi,adin1140.yaml | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/Documentation/devicetree/bindings/net/adi,adin1140.yaml b/Documentation/devicetree/bindings/net/adi,adin1140.yaml new file mode 100644 index 000000000000..518ff6b36c46 --- /dev/null +++ b/Documentation/devicetree/bindings/net/adi,adin1140.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/adi,adin1140.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADI ADIN1140 10BASE-T1S MAC-PHY + +maintainers: + - Ciprian Regus + +description: | + The ADIN1140 (also called AD3306) is a low power single port + 10BASE-T1S MAC-PHY. It integrates an Ethernet PHY with a MAC + and all the associated analog circuitry. + The device tries to implement the Open Alliance TC6 10BASE-T1x MAC-PHY + Serial Interface specification and is compliant with the + IEEE 802.3cg-2019 Ethernet standard for 10 Mbps single pair + Ethernet (SPE). The device has a 4-wire SPI interface for + communication between the MAC and host processor. + +allOf: + - $ref: /schemas/net/ethernet-controller.yaml# + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + enum: + - adi,ad3306 + - adi,adin1140 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 25000000 + + interrupts: + maxItems: 1 + description: Interrupt from the MAC-PHY for receive data available + and error conditions + +required: + - compatible + - reg + - interrupts + - spi-max-frequency + +unevaluatedProperties: false + +examples: + - | + #include + + spi { + #address-cells = <1>; + #size-cells = <0>; + + ethernet@0 { + compatible = "adi,adin1140"; + reg = <0>; + spi-max-frequency = <23000000>; + + interrupt-parent = <&gpio>; + interrupts = <6 IRQ_TYPE_LEVEL_LOW>; + + local-mac-address = [ 00 11 22 33 44 55 ]; + }; + }; -- 2.43.0