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Diffstat (limited to 'bsps/sparc/include/bsp/i2cmst.h')
-rw-r--r--bsps/sparc/include/bsp/i2cmst.h65
1 files changed, 0 insertions, 65 deletions
diff --git a/bsps/sparc/include/bsp/i2cmst.h b/bsps/sparc/include/bsp/i2cmst.h
deleted file mode 100644
index 3eee717524..0000000000
--- a/bsps/sparc/include/bsp/i2cmst.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/**
- * @file
- * @ingroup sparc_bsp
- * @defgroup i2c I2C-master
- * @ingroup i2c
- * @brief Driver for GRLIB port of OpenCores I2C-master
- */
-
-/*
- * COPYRIGHT (c) 2007 Cobham Gaisler AB
- * with parts from the RTEMS MPC83xx I2C driver (c) 2007 Embedded Brains GmbH.
- *
- * 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 _I2CMST_H
-#define _I2CMST_H
-
-#include <rtems/libi2c.h>
-#include <ambapp.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* I2C-master operational registers */
-
-typedef struct gr_i2cmst_regs {
- volatile unsigned int prescl; /* Prescale register */
- volatile unsigned int ctrl; /* Control register */
- volatile unsigned int tdrd; /* Transmit and Receive registers */
- volatile unsigned int cmdsts; /* Command and Status registers */
-} gr_i2cmst_regs_t;
-
-/* Control (CTRL) register */
-#define GRI2C_CTRL_EN 0x00000080 /* Enable core */
-#define GRI2C_CTRL_IEN 0x00000040 /* Interrupt enable */
-
-/* Command (CMD) register */
-#define GRI2C_CMD_STA 0x00000080 /* Generate START condition */
-#define GRI2C_CMD_STO 0x00000040 /* Generate STOP condition */
-#define GRI2C_CMD_RD 0x00000020 /* Read from slave */
-#define GRI2C_CMD_WR 0x00000010 /* Write to slave */
-#define GRI2C_CMD_ACK 0x00000008 /* Acknowledge */
-#define GRI2C_CMD_IACK 0x00000001 /* Interrupt acknowledge */
-
-/* Status (STS) register */
-#define GRI2C_STS_RXACK 0x00000080 /* Receive acknowledge */
-#define GRI2C_STS_BUSY 0x00000040 /* I2C-bus busy */
-#define GRI2C_STS_AL 0x00000020 /* Arbitration lost */
-#define GRI2C_STS_TIP 0x00000002 /* Transfer in progress */
-#define GRI2C_STS_IF 0x00000001 /* Interrupt flag */
-
-#define GRI2C_STATUS_IDLE 0x00000000
-
-/* Register I2CMST driver to Driver Manager */
-void i2cmst_register_drv (void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _I2CMST_H */