How to initialize GPIO peripheral?

I want to use the IDE CCS12 XDS110 and CSL to increase  GPIO0_97 to high level on J721EVM development board, brefor executing GPIOPinWrite_ V0 (CSL_WKUP_GPIO0_BASE, 97, GPIO_PIN_HIGH);

Q1:How should I initialize this GPIO peripheral? MUX?PLL?any internal bus?

Q2:Additionally, is there documentation or configuration tools about GPIO_MUX on TDA4?

Shine：

可以参考C:\ti\ti-processor-sdk-rtos-j721e-evm-08_06_00_12\pdk_jacinto_08_06_00_31\packages\ti\drv\gpio里的例程。

,

DDM：

Thank you!I'm learning.