pru_rproc_get
prueth->pru[slice] = pru_rproc_get(np, idx, &pruss_id);
prueth->rtu[slice] = pru_rproc_get(np, idx, NULL);
prueth->txpru[slice] = pru_rproc_get(np, idx, NULL);
prueth->pru0 = pru_rproc_get(np, 0, &pruss_id0);
prueth->pru1 = pru_rproc_get(np, 1, &pruss_id1);
EXPORT_SYMBOL_GPL(pru_rproc_get);
struct rproc *pru_rproc_get(struct device_node *np, int index,