85 	int region_id;  in check_region_overlap()  local
95 	region_id = pdata->nregions - 1;  in check_region_overlap()
96 	addr = pdata->region[region_id].addr;  in check_region_overlap()
97 	length = pdata->region[region_id].len;  in check_region_overlap()
98 	instance = pdata->region[region_id].instance;  in check_region_overlap()
100 	for (i = 0; i < region_id; i++) {  in check_region_overlap()
107 			ERROR("RISAF%d: Regions %d and %d overlap\n", instance + 1, region_id, i);  in check_region_overlap()
115 static int risaf_configure_region(int instance, uint32_t region_id, uint32_t cfg,  in risaf_configure_region()  argument
125 	assert(valid_protreg_id(instance, region_id));  in risaf_configure_region()
127 	mmio_clrbits_32(base + _RISAF_REG_CFGR(region_id), _RISAF_REG_CFGR_BREN);  in risaf_configure_region()
135 	mmio_clrsetbits_32(base + _RISAF_REG_STARTR(region_id), mask,  in risaf_configure_region()
137 	mmio_clrsetbits_32(base + _RISAF_REG_ENDR(region_id), mask,  in risaf_configure_region()
140 	mmio_clrsetbits_32(base + _RISAF_REG_CIDCFGR(region_id), _RISAF_REG_CIDCFGR_ALL_MASK,  in risaf_configure_region()
143 	mmio_clrsetbits_32(base + _RISAF_REG_CFGR(region_id),  in risaf_configure_region()