From nobody Wed Nov 27 18:33:20 2024 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 90812197558; Wed, 9 Oct 2024 14:01:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728482472; cv=none; b=IpDhzxy9sRHbgA6WI1lioOu/dmLFC5Zi69yMMu8YDT+BaAw3GRQV8WnIOBrlkhlxSrffAJRB/scsNJsBg2lNKNdU2ds/v3xIU85Ymy3TITz569htaPUS/V9gqV04uzWCGpo57j14uUefkq0GecsNsKv7dde+HeHcDYulUNtmTF0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728482472; c=relaxed/simple; bh=3MSs1fdm/p1+LrhWHubFXSBSpCZhYGnR8WaGMOsiEUo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=mn2GmBvGr2ZTV3S0j0P/S6dnAdKnQmzminYmXjfNdT13l6nAYdT790qAzl3DC1JQHOOz3v7LvNDXlBWrntfV2CnvJM4R+eHGtqXbwBZn4OB+JVa9quFcRsNyoed9ll9EYokaba6he/gVXJTnc1J4/98vJkBhESibPYtNxDOooBU= 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=b2jo1umh; arc=none smtp.client-ip=217.70.183.201 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="b2jo1umh" Received: by mail.gandi.net (Postfix) with ESMTPSA id 9DA7B1BF205; Wed, 9 Oct 2024 14:01:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1728482469; 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: in-reply-to:in-reply-to:references:references; bh=gA2VtzJur2fLfrAh7HiOZK9GKI0XRlL4niun8+mE/+k=; b=b2jo1umh/A1j9iiRQpuv8IobE+8z3xMSlPprZC7+qc/zEYrw9hdJxIPIVSWQcSOwq+ATWR cBqbqhPTca8N7tm2EY/PCleh5FgDGsnbZRqTGNeABg8QpsrNyWc+hOYMRFEvKP4SekANYI peYF2opUr/J5GXkFIuSzJaCoemNceFMo5NH7ZMayeEZtDUkTOvPQfpb0/JvbW775e7H/xL W76H8vbHBa86aL5meHk7UXBbVHALrvosc/c0GzvF4a2aSGCxUl2vWab0gquF3xnORQXsEl zQCzI6LCQwb+XC/58lF4IALwgHmtPsep+Tr0sp4elDjCROPMzV/3vJlQL8+TOQ== From: =?utf-8?q?Th=C3=A9o_Lebrun?= Date: Wed, 09 Oct 2024 16:01:08 +0200 Subject: [PATCH v3 2/6] dt-bindings: i2c: nomadik: support 400kHz < clock-frequency <= 3.4MHz Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241009-mbly-i2c-v3-2-e7fd13bcf1c4@bootlin.com> References: <20241009-mbly-i2c-v3-0-e7fd13bcf1c4@bootlin.com> In-Reply-To: <20241009-mbly-i2c-v3-0-e7fd13bcf1c4@bootlin.com> To: Linus Walleij , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vladimir Kondratiev , =?utf-8?q?Gr=C3=A9gory_Clement?= , Thomas Petazzoni , Tawfik Bayouk , =?utf-8?q?Th=C3=A9o_Lebrun?= X-Mailer: b4 0.14.2 X-GND-Sasl: theo.lebrun@bootlin.com Hardware is not limited to 400kHz, its documentation does mention how to configure it for high-speed (a specific Speed-Mode enum value and a different bus rate clock divider register to be used). Reviewed-by: Linus Walleij Signed-off-by: Th=C3=A9o Lebrun Reviewed-by: Rob Herring (Arm) --- Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml b/Do= cumentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml index 7e84465c20094b799697a71a66c66d144d621f46..012402debfeb244b85dcecdc041= 1a77ada4494df 100644 --- a/Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml @@ -68,7 +68,7 @@ properties: =20 clock-frequency: minimum: 1 - maximum: 400000 + maximum: 3400000 =20 mobileye,olb: $ref: /schemas/types.yaml#/definitions/phandle-array --=20 2.46.2