222 	void __iomem *sfrbase;		/* our registers */  member
258 static void sysmmu_unblock(void __iomem *sfrbase)  in sysmmu_unblock()  argument
260 	__raw_writel(CTRL_ENABLE, sfrbase + REG_MMU_CTRL);  in sysmmu_unblock()
263 static bool sysmmu_block(void __iomem *sfrbase)  in sysmmu_block()  argument
267 	__raw_writel(CTRL_BLOCK, sfrbase + REG_MMU_CTRL);  in sysmmu_block()
268 	while ((i > 0) && !(__raw_readl(sfrbase + REG_MMU_STATUS) & 1))  in sysmmu_block()
271 	if (!(__raw_readl(sfrbase + REG_MMU_STATUS) & 1)) {  in sysmmu_block()
272 		sysmmu_unblock(sfrbase);  in sysmmu_block()
279 static void __sysmmu_tlb_invalidate(void __iomem *sfrbase)  in __sysmmu_tlb_invalidate()  argument
281 	__raw_writel(0x1, sfrbase + REG_MMU_FLUSH);  in __sysmmu_tlb_invalidate()
284 static void __sysmmu_tlb_invalidate_entry(void __iomem *sfrbase,  in __sysmmu_tlb_invalidate_entry()  argument
291 				sfrbase + REG_MMU_FLUSH_ENTRY);  in __sysmmu_tlb_invalidate_entry()
296 static void __sysmmu_set_ptbase(void __iomem *sfrbase,  in __sysmmu_set_ptbase()  argument
299 	__raw_writel(pgd, sfrbase + REG_PT_BASE_ADDR);  in __sysmmu_set_ptbase()
301 	__sysmmu_tlb_invalidate(sfrbase);  in __sysmmu_set_ptbase()
341 		__ffs(__raw_readl(data->sfrbase + REG_INT_STATUS));  in exynos_sysmmu_irq()
345 		addr = __raw_readl(data->sfrbase + fault_reg_offset[itype]);  in exynos_sysmmu_irq()
355 				__raw_readl(data->sfrbase + REG_PT_BASE_ADDR);  in exynos_sysmmu_irq()
366 	__raw_writel(1 << itype, data->sfrbase + REG_INT_CLEAR);  in exynos_sysmmu_irq()
368 	sysmmu_unblock(data->sfrbase);  in exynos_sysmmu_irq()
383 	__raw_writel(CTRL_DISABLE, data->sfrbase + REG_MMU_CTRL);  in __sysmmu_disable_nocount()
384 	__raw_writel(0, data->sfrbase + REG_MMU_CFG);  in __sysmmu_disable_nocount()
422 	ver = MMU_RAW_VER(__raw_readl(data->sfrbase + REG_MMU_VERSION));  in __sysmmu_init_config()
435 	__raw_writel(cfg, data->sfrbase + REG_MMU_CFG);  in __sysmmu_init_config()
445 	__raw_writel(CTRL_BLOCK, data->sfrbase + REG_MMU_CTRL);  in __sysmmu_enable_nocount()
449 	__sysmmu_set_ptbase(data->sfrbase, data->pgtable);  in __sysmmu_enable_nocount()
451 	__raw_writel(CTRL_ENABLE, data->sfrbase + REG_MMU_CTRL);  in __sysmmu_enable_nocount()
489 		__raw_writel(iova | 0x1, data->sfrbase + REG_MMU_FLUSH_ENTRY);  in __sysmmu_tlb_invalidate_flpdcache()
534 		if (sysmmu_block(data->sfrbase)) {  in sysmmu_tlb_invalidate_entry()
536 				data->sfrbase, iova, num_inv);  in sysmmu_tlb_invalidate_entry()
537 			sysmmu_unblock(data->sfrbase);  in sysmmu_tlb_invalidate_entry()
560 	data->sfrbase = devm_ioremap_resource(dev, res);  in exynos_sysmmu_probe()
561 	if (IS_ERR(data->sfrbase))  in exynos_sysmmu_probe()
562 		return PTR_ERR(data->sfrbase);  in exynos_sysmmu_probe()