linux-kernel - [PATCH v2 1/1] dt-bindings: tpm: Add st,st33ktpm2xi2c

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Message-ID: <20240414074440.23831-2-michael.haener@siemens.com>
Date: Sun, 14 Apr 2024 09:44:34 +0200
From: Michael Haener <michael.haener@...mens.com>
To: linux-integrity@...r.kernel.org
Cc: Michael Haener <michael.haener@...mens.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Peter Huewe <peterhuewe@....de>,
	Jarkko Sakkinen <jarkko@...nel.org>,
	Jason Gunthorpe <jgg@...pe.ca>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Lukas Wunner <lukas@...ner.de>,
	Alexander Sverdlin <alexander.sverdlin@...mens.com>
Subject: [PATCH v2 1/1] dt-bindings: tpm: Add st,st33ktpm2xi2c

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 <alexander.sverdlin@...mens.com>
Signed-off-by: Michael Haener <michael.haener@...mens.com>
---
 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
-- 
2.44.0