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arm64: dts: imx8mm-var-som-symphony: Add TPM2 support
authorStefano Radaelli <stefano.r@variscite.com>
Thu, 19 Mar 2026 18:40:29 +0000 (19:40 +0100)
committerFrank Li <Frank.Li@nxp.com>
Fri, 27 Mar 2026 13:52:38 +0000 (09:52 -0400)
commit9681db803b0544c66eacc062ac29cc80b27c0fd0
tree14a45cf252cc026935334e50f3aaa4a4a66711a5tree | snapshot
parent20aa2aee5050473d83bd96a6ebbde9f3735e8b84commit | diff
arm64: dts: imx8mm-var-som-symphony: Add TPM2 support

Add support for the TPM2 device on the VAR-SOM Symphony carrier board.

The ST33K TPM2 is connected over I2C, and A PCA6408 GPIO expander is
used to control the reset signal required to release the TPM from reset.

Add the PCA6408 GPIO expander and the ST33K TPM2 device node.

Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts diff | blob | blame | history
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