Re: [PATCH v8] ARM: dts: aspeed: Adding Facebook Bletchley BMC

[Lukas Wunner]

On Tue, Dec 07, 2021 at 05:49:24PM +0800, Howard Chiu wrote:
> Initial introduction of Facebook Bletchley equipped with
> Aspeed 2600 BMC SoC.
[...]
> +		tpmdev@0 {
> +			compatible = "tcg,tpm_tis-spi";

What's the chip used on this board?  Going forward, the DT schema for TPMs
requires the exact chip name in addition to the generic "tcg,tpm_tis-spi".


> +			spi-max-frequency = <33000000>;
> +			reg = <0>;
> +		};
> +	};