TPM2_TIMEOUT_A
chip->timeout_a = msecs_to_jiffies(TPM2_TIMEOUT_A);
#define TIS_TIMEOUT_A_MAX max_t(int, TIS_SHORT_TIMEOUT, TPM2_TIMEOUT_A)
#define CR50_READY_IRQ_TIMEOUT msecs_to_jiffies(TPM2_TIMEOUT_A)
#define CR50_FLOW_CONTROL msecs_to_jiffies(TPM2_TIMEOUT_A)