1 files changed, 35 insertions, 0 deletions
diff --git a/include/fsl_csu.h b/include/fsl_csu.h
new file mode 100644
index 00000000000..40c29687979
--- /dev/null
+++ b/include/fsl_csu.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2015 Freescale Semiconductor
+ *
+ */
+
+#ifndef __FSL_CSU_H__
+#define __FSL_CSU_H__
+
+enum csu_cslx_access {
+	CSU_NS_SUP_R = 0x08,
+	CSU_NS_SUP_W = 0x80,
+	CSU_NS_SUP_RW = 0x88,
+	CSU_NS_USER_R = 0x04,
+	CSU_NS_USER_W = 0x40,
+	CSU_NS_USER_RW = 0x44,
+	CSU_S_SUP_R = 0x02,
+	CSU_S_SUP_W = 0x20,
+	CSU_S_SUP_RW = 0x22,
+	CSU_S_USER_R = 0x01,
+	CSU_S_USER_W = 0x10,
+	CSU_S_USER_RW = 0x11,
+	CSU_ALL_RW = 0xff,
+};
+
+struct csu_ns_dev {
+	u8 ind;
+	u8 val;
+};
+
+void enable_layerscape_ns_access(void);
+void set_devices_ns_access(unsigned long, u16 val);
+void set_pcie_ns_access(int pcie, u16 val);
+
+#endif