[PATCH v2 0/1] Add ST33KTPM2XI2C chip to the TPM TIS I2C driver

[PATCH v2 0/1] Add ST33KTPM2XI2C chip to the TPM TIS I2C driver

[Michael Haener]

This patch series adds support for the ST33KTPM2XI2C chip.

Changelog:
v2: removed driver patch

Michael Haener (1):
  dt-bindings: tpm: Add st,st33ktpm2xi2c

 Documentation/devicetree/bindings/tpm/tcg,tpm-tis-i2c.yaml | 1 +
 1 file changed, 1 insertion(+)

-- 
2.44.0

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

[Michael Haener]

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@siemens.com>
Signed-off-by: Michael Haener <michael.haener@siemens.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

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

[Krzysztof Kozlowski]

On 14/04/2024 09:44, Michael Haener wrote:
> 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: Krzysztof Kozlowski <krzk@kernel.org>

Best regards,
Krzysztof

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

[Jarkko Sakkinen]

On Sun Apr 14, 2024 at 12:11 PM EEST, Krzysztof Kozlowski wrote:
> On 14/04/2024 09:44, Michael Haener wrote:
> > 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: Krzysztof Kozlowski <krzk@kernel.org>
>
> Best regards,
> Krzysztof

Thanks!

I have the following tags now:

    Reviewed-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
    Signed-off-by: Michael Haener <michael.haener@siemens.com>
    Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
    Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
    Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>

For sanity check: https://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git/log/

[did not put direct link to the commit as master branch gets updates and
rewrites often]

BR, Jarkko

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

[Jarkko Sakkinen]

On Sun Apr 14, 2024 at 10:44 AM EEST, Michael Haener wrote:
> 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@siemens.com>
> Signed-off-by: Michael Haener <michael.haener@siemens.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

I applied this version of the patch to my master (not yet mirrored
to linux-next but eventually will).

BR, Jarkko