linux-kernel - Re: [BUG] Nuvoton NCPT650 TPM 2.0 mode not working

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Message-ID: <20181113102846.GB10434@linux.intel.com>
Date:   Tue, 13 Nov 2018 12:28:46 +0200
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Michael Niewöhner <linux@...ewoehner.de>
Cc:     peterhuewe@....de, jgg@...pe.ca, arnd@...db.de,
        linux-integrity@...r.kernel.org,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [BUG] Nuvoton NCPT650 TPM 2.0 mode not working

On Sun, Nov 11, 2018 at 06:55:36PM +0100, Michael Niewöhner wrote:
> Hi all,
> 
> Nuvoton NCPT650 does not work in TPM 2.0 mode with tpm_tis / tpm_i2c_nuvoton
> while it works in TPM 1.2 mode (I can reflash it via UEFI setup).
> Kernel version is 4.19.1

Can you check what ACPI dump would show up [1]?

[1] acpidump > acpidump.out

/Jarkko