Re: [PATCH v1 1/1] arm64: dts: freescale: imx8mm-var-dart-sonata: Fix TPM reset polarity

From: Frank . Li

Date: Thu Nov 05 2026 - 14:31:51 EST


From: Frank Li <Frank.Li@xxxxxxx>


On Mon, 26 Oct 2026 13:35:05 +0100, Stefano Radaelli wrote:
> The reset input of the ST33KTPM on the Sonata carrier is active low,
> but its reset-gpios property is declared GPIO_ACTIVE_HIGH. This
> reverses the asserted and deasserted levels of the reset signal.
>
> Use GPIO_ACTIVE_LOW to describe the reset polarity correctly. This
> fixes the TPM not responding on I2C and the resulting absence of
> /dev/tpm0.
>
> [...]

Applied, thanks!

[1/1] arm64: dts: freescale: imx8mm-var-dart-sonata: Fix TPM reset polarity
commit: c3feb96e841c637c5d6354e6528a3780fa40a059

Best regards,
--
Frank Li <Frank.Li@xxxxxxx>