From nobody Wed Nov 27 16:41:24 2024 Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) (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 2669818E76E; Wed, 9 Oct 2024 10:23:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728469421; cv=none; b=KToHsWT1hOPCg2twzUU9xRJo0i81WWa+orWfZm9ZC+oEWZHGlUiz3IbGg6YmuTVIIKQSGpqjrm9Fsy3cgU8V6Jju6a76BZB7fFSLZAbwQ5OZvCAyr2D2buFWlG3jcEwgIVoJ8DfmPSvh3E+PfpJKl67uuDrG+qGx9d9lR15wDEQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728469421; c=relaxed/simple; bh=BsPvupA8qNH3O5GjZQoZ0xKLNEBQPI09j/+PzdRqiWU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=GY1x1LUYXMEXlzCNd+iFlan3JMBYxehjm2W6uiRP3xxm6l8lwABseOC4THPyvH17Bvv25cZPBivB+mN0KlMv6tCqlNrPmPT0wiigZ4FKSNtH9GnfXZ/FTBaj/cUjR1Enfdi2jOyI0R/NDSSPLYHM55i/gBnTBMzD2WVWEe1YFPE= 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=QJdb+oUp; arc=none smtp.client-ip=217.70.183.198 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="QJdb+oUp" Received: by mail.gandi.net (Postfix) with ESMTPSA id 43984C000B; Wed, 9 Oct 2024 10:23:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1728469410; 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=ykpyCvhbG4GX53O/kYa1itG9c8NJMGXkUeCkiHCbXvk=; b=QJdb+oUpgnOdxhkgszUGcd9LFYP1TkF00gHZb93gY0DTgQ5CJZsDkoefRa7k3RA5O/93zT kqyJjtCuvSUx1/+GGq5j4Mkc4KwTdVbh6uFfR9kbUHNUFn97q4e6CJ0CiXRA1/hwcSJasy 0XjStrs0cZh7LGX3tq8pkBKIrOe/XOdV1i/l8XswnMG4dZ0QZb9vljtivLLZP6+m0yFjrw jpG7TigaqMSVw+cc7vu7zlLrGHGFGvSg7Z888t2eL/uK/g347czAcqcraKau41niJCduWw x0OWpOClaYIRV8kJ2DEcSyUjE1uRkHUoLQFS5BzdRs2a92OKfNfGlQE0W5Zitg== From: =?utf-8?q?Th=C3=A9o_Lebrun?= Date: Wed, 09 Oct 2024 12:23:28 +0200 Subject: [PATCH v2 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-v2-2-ac9230a8dac5@bootlin.com> References: <20241009-mbly-i2c-v2-0-ac9230a8dac5@bootlin.com> In-Reply-To: <20241009-mbly-i2c-v2-0-ac9230a8dac5@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). Signed-off-by: Th=C3=A9o Lebrun Reviewed-by: Linus Walleij --- 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