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-rw-r--r--include/linux/soc/mediatek/infracfg.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/soc/mediatek/infracfg.h b/include/linux/soc/mediatek/infracfg.h
new file mode 100644
index 000000000..a5714e93f
--- /dev/null
+++ b/include/linux/soc/mediatek/infracfg.h
@@ -0,0 +1,26 @@
+#ifndef __SOC_MEDIATEK_INFRACFG_H
+#define __SOC_MEDIATEK_INFRACFG_H
+
+#define MT8173_TOP_AXI_PROT_EN_MCI_M2 BIT(0)
+#define MT8173_TOP_AXI_PROT_EN_MM_M0 BIT(1)
+#define MT8173_TOP_AXI_PROT_EN_MM_M1 BIT(2)
+#define MT8173_TOP_AXI_PROT_EN_MMAPB_S BIT(6)
+#define MT8173_TOP_AXI_PROT_EN_L2C_M2 BIT(9)
+#define MT8173_TOP_AXI_PROT_EN_L2SS_SMI BIT(11)
+#define MT8173_TOP_AXI_PROT_EN_L2SS_ADD BIT(12)
+#define MT8173_TOP_AXI_PROT_EN_CCI_M2 BIT(13)
+#define MT8173_TOP_AXI_PROT_EN_MFG_S BIT(14)
+#define MT8173_TOP_AXI_PROT_EN_PERI_M0 BIT(15)
+#define MT8173_TOP_AXI_PROT_EN_PERI_M1 BIT(16)
+#define MT8173_TOP_AXI_PROT_EN_DEBUGSYS BIT(17)
+#define MT8173_TOP_AXI_PROT_EN_CQ_DMA BIT(18)
+#define MT8173_TOP_AXI_PROT_EN_GCPU BIT(19)
+#define MT8173_TOP_AXI_PROT_EN_IOMMU BIT(20)
+#define MT8173_TOP_AXI_PROT_EN_MFG_M0 BIT(21)
+#define MT8173_TOP_AXI_PROT_EN_MFG_M1 BIT(22)
+#define MT8173_TOP_AXI_PROT_EN_MFG_SNOOP_OUT BIT(23)
+
+int mtk_infracfg_set_bus_protection(struct regmap *infracfg, u32 mask);
+int mtk_infracfg_clear_bus_protection(struct regmap *infracfg, u32 mask);
+
+#endif /* __SOC_MEDIATEK_INFRACFG_H */