2022-06-08 18:18:41

by Alexander Steffen

Subject: [PATCH v6 1/3] dt-bindings: trivial-devices: Add Infineon SLB9673 TPM

Initial device to be supported by the upcoming tpm_tis_i2c driver. More
to be added later.

Signed-off-by: Alexander Steffen <[email protected]>
---
Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 6aafa71806a3..47a88e891a06 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -139,6 +139,8 @@ properties:
- infineon,slb9635tt
# Infineon SLB9645 I2C TPM (new protocol, max 400khz)
- infineon,slb9645tt
+ # Infineon SLB9673 I2C TPM 2.0
+ - infineon,slb9673
# Infineon TLV493D-A1B6 I2C 3D Magnetic Sensor
- infineon,tlv493d-a1b6
# Infineon Multi-phase Digital VR Controller xdpe11280
--
2.25.1

2022-06-14 21:58:52

by Rob Herring

Subject: Re: [PATCH v6 1/3] dt-bindings: trivial-devices: Add Infineon SLB9673 TPM

On Wed, Jun 08, 2022 at 07:31:11PM +0200, Alexander Steffen wrote:
> Initial device to be supported by the upcoming tpm_tis_i2c driver. More
> to be added later.
>
> Signed-off-by: Alexander Steffen <[email protected]>
> ---
> Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
> index 6aafa71806a3..47a88e891a06 100644
> --- a/Documentation/devicetree/bindings/trivial-devices.yaml
> +++ b/Documentation/devicetree/bindings/trivial-devices.yaml
> @@ -139,6 +139,8 @@ properties:
> - infineon,slb9635tt
> # Infineon SLB9645 I2C TPM (new protocol, max 400khz)
> - infineon,slb9645tt
> + # Infineon SLB9673 I2C TPM 2.0
> + - infineon,slb9673

I suspect these will need to move to here (don't you need to support
linux,sml-base?):

Documentation/devicetree/bindings/security/tpm/tpm-i2c.txt

But for now,

Acked-by: Rob Herring <[email protected]>

> # Infineon TLV493D-A1B6 I2C 3D Magnetic Sensor
> - infineon,tlv493d-a1b6
> # Infineon Multi-phase Digital VR Controller xdpe11280
> --
> 2.25.1
>
>