pin 133 (gpio4-5): vcc5v0-usb30-regulator gpio4:133 function usb group vcc5v0-usb30-drv
pin 138 (gpio4-10): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 145 (gpio4-17): (MUX UNCLAIMED) (GPIO UNCLAIMED)
pin 82 (gpio2-18): fe420000.i2s (GPIO UNCLAIMED) function i2s2 group i2s2m0-sclktx
pin 83 (gpio2-19): fe420000.i2s gpio2:83 function i2s2 group i2s2m0-lrcktx
pin 84 (gpio2-20): fe420000.i2s (GPIO UNCLAIMED) function i2s2 group i2s2m0-sdo
pin 85 (gpio2-21): fe420000.i2s (GPIO UNCLAIMED) function i2s2 group i2s2m0-sdi