From patchwork Sun Apr 14 07:44:34 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Michael Haener X-Patchwork-Id: 13628923 Received: from mta-64-225.siemens.flowmailer.net (mta-64-225.siemens.flowmailer.net [185.136.64.225]) (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 EEEB720B0F for ; Sun, 14 Apr 2024 07:47:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.136.64.225 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713080837; cv=none; b=Bt8QRX7SocbWRGWP1i/xt6EArfpZeMu6I/81hs4lXOXxDSl8bQM56VyALTQqmnlXsQZUW9GL8JPZBWPd01vMftodYEw03yktlBNbSx/sGkx1poO+vU9mNxhN2rTG8vR8+L7hiazrfyZ9vSfu2xL+VPtUJS0MewUmvqxb6l7fgY0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713080837; c=relaxed/simple; bh=wQea2tyYBTO3Rm5iZ2ymgFo1OjYsWUCinvHPbWVk9PQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=YUzjBKaquv5R/jzLgz3yO41hSIGdX+RUdt465TYmW0QF1lcA+abgqYnB4tNho/qgGoJ4obr2Sj/aDPjajtmvf0Zq43g6yp44jt0V3/ojY5hZudbnLl9RmrZ0G4xu4CYLG+tsKhckSfQc6S6338QnMIgqmsgJT3DEgN+GYYQj3SQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=siemens.com; spf=pass smtp.mailfrom=rts-flowmailer.siemens.com; dkim=pass (1024-bit key) header.d=siemens.com header.i=michael.haener@siemens.com header.b=bU6q3mAg; arc=none smtp.client-ip=185.136.64.225 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=siemens.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rts-flowmailer.siemens.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=siemens.com header.i=michael.haener@siemens.com header.b="bU6q3mAg" Received: by mta-64-225.siemens.flowmailer.net with ESMTPSA id 202404140747083606792328e4d6993c for ; Sun, 14 Apr 2024 09:47:08 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; s=fm1; d=siemens.com; i=michael.haener@siemens.com; h=Date:From:Subject:To:Message-ID:MIME-Version:Content-Type:Content-Transfer-Encoding:Cc:References:In-Reply-To; bh=zOpcPhWSOCFP5rXAAol0thmH6IFMyBi/W3sh1X5FAvc=; b=bU6q3mAgWLtXe/TzDLRXmXqH5Qzq2LiOcGD11xgfjrE+5OsWZ6XoWti3iCnyFWM/KpI7at RArSFvn/I35rHUUkrrRji+wdXJeV8If9pJIARTiyRL+/u7pqyeTKa1XGyuM5RNE3JIaDORwt pjqpHIRmh43CVnxHRCUWpfzRahVsk=; From: Michael Haener To: linux-integrity@vger.kernel.org Cc: Michael Haener , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Huewe , Jarkko Sakkinen , Jason Gunthorpe , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lukas Wunner , Alexander Sverdlin Subject: [PATCH v2 1/1] dt-bindings: tpm: Add st,st33ktpm2xi2c Date: Sun, 14 Apr 2024 09:44:34 +0200 Message-ID: <20240414074440.23831-2-michael.haener@siemens.com> In-Reply-To: <20240414074440.23831-1-michael.haener@siemens.com> References: <20240414074440.23831-1-michael.haener@siemens.com> Precedence: bulk X-Mailing-List: linux-integrity@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-664519:519-21489:flowmailer Add the ST chip st33ktpm2xi2c to the supported compatible strings of the TPM TIS I2C schema. The Chip is compliant with the TCG PC Client TPM Profile specification. For reference, a datasheet is available at: https://www.st.com/resource/en/data_brief/st33ktpm2xi2c.pdf Reviewed-by: Alexander Sverdlin Signed-off-by: Michael Haener Reviewed-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/tpm/tcg,tpm-tis-i2c.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/tpm/tcg,tpm-tis-i2c.yaml b/Documentation/devicetree/bindings/tpm/tcg,tpm-tis-i2c.yaml index 3ab4434b7352..af7720dc4a12 100644 --- a/Documentation/devicetree/bindings/tpm/tcg,tpm-tis-i2c.yaml +++ b/Documentation/devicetree/bindings/tpm/tcg,tpm-tis-i2c.yaml @@ -32,6 +32,7 @@ properties: - enum: - infineon,slb9673 - nuvoton,npct75x + - st,st33ktpm2xi2c - const: tcg,tpm-tis-i2c - description: TPM 1.2 and 2.0 chips with vendor-specific I²C interface