Cut and paste this URL to share the unmodified register and value:
https://regviz.com/r/NXP Semiconductors/LPC15xx/SYSCON/USBCLKST#0x0
NEED_CLKST=LOW
USB clock status
USB need_clock signal status
0 (LOW): LOW
1 (HIGH): HIGH
Reserved
https://github.com/cmsis-svd/cmsis-svd-data