1 files changed, 17 insertions, 0 deletions
diff --git a/roms/skiboot/external/opal-prd/i2c.h b/roms/skiboot/external/opal-prd/i2c.h
new file mode 100644
index 000000000..ee73f906e
--- /dev/null
+++ b/roms/skiboot/external/opal-prd/i2c.h
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+/* Copyright 2015 IBM Corp */
+
+#ifndef __I2C_H
+#define __I2C_H
+
+int i2c_read(uint32_t chip_id, uint8_t engine, uint8_t port,
+	     uint16_t device, uint32_t offset_size, uint32_t offset,
+	     uint32_t length, void* data);
+
+int i2c_write(uint32_t chip_id, uint8_t engine, uint8_t port,
+	      uint16_t device, uint32_t offset_size, uint32_t offset,
+	      uint32_t length, void* data);
+
+void i2c_init(void);
+
+#endif /* __I2c_H */