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Diffstat (limited to 'include/uapi/linux/fsl_mc.h')
-rw-r--r--include/uapi/linux/fsl_mc.h34
1 files changed, 34 insertions, 0 deletions
diff --git a/include/uapi/linux/fsl_mc.h b/include/uapi/linux/fsl_mc.h
new file mode 100644
index 000000000000..e57451570033
--- /dev/null
+++ b/include/uapi/linux/fsl_mc.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Management Complex (MC) userspace public interface
+ *
+ * Copyright 2021 NXP
+ *
+ */
+#ifndef _UAPI_FSL_MC_H_
+#define _UAPI_FSL_MC_H_
+
+#include <linux/types.h>
+
+#define MC_CMD_NUM_OF_PARAMS 7
+
+/**
+ * struct fsl_mc_command - Management Complex (MC) command structure
+ * @header: MC command header
+ * @params: MC command parameters
+ *
+ * Used by FSL_MC_SEND_MC_COMMAND
+ */
+struct fsl_mc_command {
+ __le64 header;
+ __le64 params[MC_CMD_NUM_OF_PARAMS];
+};
+
+#define FSL_MC_SEND_CMD_IOCTL_TYPE 'R'
+#define FSL_MC_SEND_CMD_IOCTL_SEQ 0xE0
+
+#define FSL_MC_SEND_MC_COMMAND \
+ _IOWR(FSL_MC_SEND_CMD_IOCTL_TYPE, FSL_MC_SEND_CMD_IOCTL_SEQ, \
+ struct fsl_mc_command)
+
+#endif /* _UAPI_FSL_MC_H_ */