2022-06-05 08:03:22

by Alexander Steffen

Subject: [PATCH v5 1/3] dt-bindings: trivial-devices: Add two I2C TPM devices

Both are supported by the upcoming tpm_tis_i2c driver.

Signed-off-by: Alexander Steffen <[email protected]>
Change-Id: I4750e39274038715d568d711cde1dc3d8595ba1b
---
Documentation/devicetree/bindings/trivial-devices.yaml | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 6aafa71806a3..92aae2a805f7 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
@@ -333,6 +335,8 @@ properties:
- st,24c256
# Ambient Light Sensor with SMBUS/Two Wire Serial Interface
- taos,tsl2550
+ # TCG TIS-compliant TPM with I2C interface
+ - tcg,tpm-tis-i2c
# Temperature Monitoring and Fan Control
- ti,amc6821
# Temperature and humidity sensor with i2c interface
--
2.25.1

2022-06-06 05:34:51

by Rob Herring

Subject: Re: [PATCH v5 1/3] dt-bindings: trivial-devices: Add two I2C TPM devices

On Fri, Jun 03, 2022 at 04:35:30PM +0200, Alexander Steffen wrote:
> Both are supported by the upcoming tpm_tis_i2c driver.
>
> Signed-off-by: Alexander Steffen <[email protected]>
> Change-Id: I4750e39274038715d568d711cde1dc3d8595ba1b
> ---
> Documentation/devicetree/bindings/trivial-devices.yaml | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
> index 6aafa71806a3..92aae2a805f7 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
> @@ -333,6 +335,8 @@ properties:
> - st,24c256
> # Ambient Light Sensor with SMBUS/Two Wire Serial Interface
> - taos,tsl2550
> + # TCG TIS-compliant TPM with I2C interface
> + - tcg,tpm-tis-i2c

Again, not a trivial device.

> # Temperature Monitoring and Fan Control
> - ti,amc6821
> # Temperature and humidity sensor with i2c interface
> --
> 2.25.1
>
>