Integrate linux-seco-imx/add_pi4io_driver
Commit: clea-os/bsp/nxp/linux-seco-imx@4956467a
[E83][DRIVER] Move PI4IO driver to standard folder
CLEAOS-594 MODV-115
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Commit: clea-os/bsp/nxp/linux-seco-imx@8731ebaf
driver:pi4io: Edited some comments and small clean-up
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Commit: clea-os/bsp/nxp/linux-seco-imx@208e8c6d
driver:pi4io: Added IRQ support
BCS 746-001420
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Commit: clea-os/bsp/nxp/linux-seco-imx@f3b87af9
driver:gpio: Get input status from PI4IO
The driver didn't support the reading of the input status yet.
BCS 746-001155
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Commit: clea-os/bsp/nxp/linux-seco-imx@60d4da69
driver:gpio: Added reset gpio to PI4IO
BCS 746-001106
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Commit: clea-os/bsp/nxp/linux-seco-imx@9b6e3ea4
driver:gpio: Added DT support to PI4IO GPIO Expander
BCS 746-001106
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Commit: clea-os/bsp/nxp/linux-seco-imx@949598ee
driver:gpio: Added driver for PI4IOE5V6408 GPIO Expander
Ported driver for the PI4IOE5V6408 GPIO I2C Expander from https://coral.googlesource.com/linux-imx/+/refs/heads/master/drivers/gpio/gpio-pi4ioe5v6408.c
BCS 746-001106