From patchwork Wed Mar 26 22:26:58 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 14030574 X-Patchwork-Delegate: geert@linux-m68k.org Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 BDADC1B040B for ; Wed, 26 Mar 2025 22:31:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743028304; cv=none; b=n8yaxPrO/7pnz9J4fAbbDK8qsXMeDSWetWTPZEE4OJWwJVwWNAjdTl1CYVSDRwx/1oZ2oV5zTE1A8V+5mZI099UdaNsv6s832w8abn8Up9kP9FuRIa/jo6gx713yiwTYi6Blor7PvQ7hhisK/1gZZlgUsE/P2iYtmHfgMX/RDRg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743028304; c=relaxed/simple; bh=UsfnaCbfHX0S6oDxk4pR3+seu3B0/AH8MOkOA8GiqOE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=RIeOo1tlyHey9lPYL0bNTiOu6dEMq4NfIWANTHdsdIW6QD0zKhItYTEK1yzhZVei8O6chd1pV6i5BVLR7E1LiQQaaSx5hJXRz2Qcn4FjYOIW/BjF0FoRI5U0Vqzcl8sNP92z9n/Ic+ckT6BVbcBtxlTsBDaSDAhR+gKrhapEATg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=WpahnDsE; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="WpahnDsE" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; s=k1; bh=j+vnap5KKUmLNy uj9wpVHMJmrsdxjxzBfUEJyBSA48o=; b=WpahnDsEeR1E0QhUxwXrqN1Af0cZTG jpEBktE6NtEIhC3RW68StoIZ5VeSKDe24wfP9r9/NhK2RYGwDswwwRF14aDzSyuv wTHxQL0YbRgabAAPWmKxnGURyxSZpnDB49oVavwVnZ07PiGYkaNikKbmsdici4R/ 3Pm7G6JvHzHXnFtHccd9qE3ChPxKWDeFylClgsU1l4ZIwo991LFzdu6ZCvZGrOVE ossM2UTtIBAriEZPJMNQsKE0pJR2yA/8vu3YDQK4cyhC+F1csFkGd6BHLwGoRPvd cC7+F7/y/DvUd58YysXtnP5mBFLgVuNpjPPTDUKY6tFzKtIBytY6X9UA== Received: (qmail 3775632 invoked from network); 26 Mar 2025 23:31:39 +0100 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 26 Mar 2025 23:31:39 +0100 X-UD-Smtp-Session: l3s3148p1@jkqcZkYxBK4ujnsv From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Conor Dooley , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Jarkko Nikula , linux-i2c@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2] dt-bindings: i2c: snps,designware-i2c: describe Renesas RZ/N1D variant Date: Wed, 26 Mar 2025 23:26:58 +0100 Message-ID: <20250326223123.11113-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.47.2 Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 So far, no differences are known, so it can fallback to the default compatible. Signed-off-by: Wolfram Sang Acked-by: Conor Dooley --- Changes since v1: * added comments to clarify SoC & family relationship * added Conor's ack (Thanks!) .../devicetree/bindings/i2c/snps,designware-i2c.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml b/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml index e5d05263c45a..bc5d0fb5abfe 100644 --- a/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml @@ -27,6 +27,11 @@ properties: oneOf: - description: Generic Synopsys DesignWare I2C controller const: snps,designware-i2c + - description: Renesas RZ/N1D I2C controller + items: + - const: renesas,r9a06g032-i2c # RZ/N1D + - const: renesas,rzn1-i2c # RZ/N1 + - const: snps,designware-i2c - description: Microsemi Ocelot SoCs I2C controller items: - const: mscc,ocelot-i2c