1 files changed, 54 insertions, 0 deletions
diff --git a/bsps/arm/imx/include/arm/freescale/imx/imx_i2creg.h b/bsps/arm/imx/include/arm/freescale/imx/imx_i2creg.h
new file mode 100644
index 0000000000..0f1b7f13c5
--- /dev/null
+++ b/bsps/arm/imx/include/arm/freescale/imx/imx_i2creg.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  82178 Puchheim
+ *  Germany
+ *  <info@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#ifndef IMX_I2CREG_H
+#define IMX_I2CREG_H
+
+#include <bsp/utility.h>
+
+typedef struct {
+	uint16_t iadr;
+#define IMX_I2C_IADR_ADR(val) BSP_FLD16(val, 1, 7)
+#define IMX_I2C_IADR_ADR_GET(reg) BSP_FLD16GET(reg, 1, 7)
+#define IMX_I2C_IADR_ADR_SET(reg, val) BSP_FLD16SET(reg, val, 1, 7)
+	uint16_t reserved_02;
+	uint16_t ifdr;
+#define IMX_I2C_IFDR_IC(val) BSP_FLD16(val, 0, 5)
+#define IMX_I2C_IFDR_IC_GET(reg) BSP_FLD16GET(reg, 0, 5)
+#define IMX_I2C_IFDR_IC_SET(reg, val) BSP_FLD16SET(reg, val, 0, 5)
+	uint16_t reserved_06;
+	uint16_t i2cr;
+#define IMX_I2C_I2CR_IEN BSP_BIT16(7)
+#define IMX_I2C_I2CR_IIEN BSP_BIT16(6)
+#define IMX_I2C_I2CR_MSTA BSP_BIT16(5)
+#define IMX_I2C_I2CR_MTX BSP_BIT16(4)
+#define IMX_I2C_I2CR_TXAK BSP_BIT16(3)
+#define IMX_I2C_I2CR_RSTA BSP_BIT16(2)
+	uint16_t reserved_0a;
+	uint16_t i2sr;
+#define IMX_I2C_I2SR_ICF BSP_BIT16(7)
+#define IMX_I2C_I2SR_IAAS BSP_BIT16(6)
+#define IMX_I2C_I2SR_IBB BSP_BIT16(5)
+#define IMX_I2C_I2SR_IAL BSP_BIT16(4)
+#define IMX_I2C_I2SR_SRW BSP_BIT16(2)
+#define IMX_I2C_I2SR_IIF BSP_BIT16(1)
+#define IMX_I2C_I2SR_RXAK BSP_BIT16(0)
+	uint16_t reserved_0e;
+	uint16_t i2dr;
+#define IMX_I2C_I2DR_DATA(val) BSP_FLD16(val, 0, 7)
+#define IMX_I2C_I2DR_DATA_GET(reg) BSP_FLD16GET(reg, 0, 7)
+#define IMX_I2C_I2DR_DATA_SET(reg, val) BSP_FLD16SET(reg, val, 0, 7)
+} imx_i2c;
+
+#endif /* IMX_I2CREG_H */