1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-imx8ulp/rdc.h b/arch/arm/include/asm/arch-imx8ulp/rdc.h
new file mode 100644
index 0000000000..97463756b0
--- /dev/null
+++ b/arch/arm/include/asm/arch-imx8ulp/rdc.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2021 NXP
+ */
+
+#ifndef __ASM_ARCH_IMX8ULP_RDC_H
+#define __ASM_ARCH_IMX8ULP_RDC_H
+
+enum rdc_type {
+	RDC_TRDC,
+	RDC_XRDC,
+};
+
+int release_rdc(enum rdc_type type);
+void xrdc_mrc_region_set_access(int mrc_index, u32 addr, u32 access);
+int xrdc_config_mrc_dx_perm(u32 mrc_con, u32 region, u32 dom, u32 dxsel);
+int xrdc_config_mrc_w0_w1(u32 mrc_con, u32 region, u32 w0, u32 size);
+int xrdc_config_mrc_w3_w4(u32 mrc_con, u32 region, u32 w3, u32 w4);
+int xrdc_config_pdac(u32 bridge, u32 index, u32 dom, u32 perm);
+int xrdc_config_pdac_openacc(u32 bridge, u32 index);
+int trdc_mbc_set_access(u32 mbc_x, u32 dom_x, u32 mem_x, u32 blk_x, bool sec_access);
+int trdc_mrc_region_set_access(u32 mrc_x, u32 dom_x, u32 addr_start, u32 addr_end, bool sec_access);
+
+void xrdc_init_mda(void);
+void xrdc_init_mrc(void);
+
+#endif