arm64: dts: imx8mp-var-som-symphony: add TPM support

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Add the ST33KTPM2XI2C TPM device on the Symphony carrier board.

Enable the I2C4 bus, add the PCAL6408 GPIO expander used by the TPM and
describe the TPM reset line.

Signed-off-by: Stefano Radaelli <stefano.r@variscite.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>

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Stefano Radaelli 2026-06-08 16:41:04 +02:00 • committed by Frank Li

parent 9497ab2868

commit 342414b800

1 changed files with 39 additions and 0 deletions

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arch/arm64/boot/dts/freescale/imx8mp-var-som-symphony.dts

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