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Diffstat (limited to 'drivers/renesas/common/iic_dvfs/iic_dvfs.h')
-rw-r--r--drivers/renesas/common/iic_dvfs/iic_dvfs.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/renesas/common/iic_dvfs/iic_dvfs.h b/drivers/renesas/common/iic_dvfs/iic_dvfs.h
new file mode 100644
index 0000000000..244c06cfdc
--- /dev/null
+++ b/drivers/renesas/common/iic_dvfs/iic_dvfs.h
@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2015-2021, Renesas Electronics Corporation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef IIC_DVFS_H
+#define IIC_DVFS_H
+
+/* PMIC slave */
+#define PMIC (0x30U)
+#define BKUP_MODE_CNT (0x20U)
+#define DVFS_SET_VID (0x54U)
+#define REG_KEEP10 (0x79U)
+
+/* EEPROM slave */
+#define EEPROM (0x50U)
+#define BOARD_ID (0x70U)
+
+int32_t rcar_iic_dvfs_receive(uint8_t slave, uint8_t reg, uint8_t *data);
+int32_t rcar_iic_dvfs_send(uint8_t slave, uint8_t regr, uint8_t data);
+
+#endif /* IIC_DVFS_H */