--- /dev/null
+/*******************************************************************************
+Copyright (C) Marvell International Ltd. and its affiliates
+
+This software file (the "File") is owned and distributed by Marvell
+International Ltd. and/or its affiliates ("Marvell") under the following
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+File under one of the following license alternatives, please (i) delete this
+introductory statement regarding license alternatives, (ii) delete the two
+license alternatives that you have not elected to use and (iii) preserve the
+Marvell copyright notice above.
+
+********************************************************************************
+Marvell Commercial License Option
+
+If you received this File from Marvell and you have entered into a commercial
+license agreement (a "Commercial License") with Marvell, the File is licensed
+to you under the terms of the applicable Commercial License.
+
+********************************************************************************
+Marvell GPL License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File in accordance with the terms and conditions of the General
+Public License Version 2, June 1991 (the "GPL License"), a copy of which is
+available along with the File in the license.txt file or by writing to the Free
+Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 or
+on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
+
+THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE IMPLIED
+WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY
+DISCLAIMED. The GPL License provides additional details about this warranty
+disclaimer.
+********************************************************************************
+Marvell BSD License Option
+
+If you received this File from Marvell, you may opt to use, redistribute and/or
+modify this File under the following licensing terms.
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of Marvell nor the names of its contributors may be
+ used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*******************************************************************************/
+#ifndef __INCmvTwsiH
+#define __INCmvTwsiH
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* need to update this includes */
+#include "twsi/mvTwsiSpec.h"
+#include "ctrlEnv/mvCtrlEnvLib.h"
+
+
+/* The TWSI interface supports both 7-bit and 10-bit addressing. */
+/* This enumerator describes addressing type. */
+typedef enum _mvTwsiAddrType
+{
+ ADDR7_BIT, /* 7 bit address */
+ ADDR10_BIT /* 10 bit address */
+}MV_TWSI_ADDR_TYPE;
+
+/* This structure describes TWSI address. */
+typedef struct _mvTwsiAddr
+{
+ MV_U32 address; /* address */
+ MV_TWSI_ADDR_TYPE type; /* Address type */
+}MV_TWSI_ADDR;
+
+/* This structure describes a TWSI slave. */
+typedef struct _mvTwsiSlave
+{
+ MV_TWSI_ADDR slaveAddr;
+ MV_BOOL validOffset; /* whether the slave has offset (i.e. Eeprom etc.) */
+ MV_U32 offset; /* offset in the slave. */
+ MV_BOOL moreThen256; /* whether the ofset is bigger then 256 */
+}MV_TWSI_SLAVE;
+
+/* This enumerator describes TWSI protocol commands. */
+typedef enum _mvTwsiCmd
+{
+ MV_TWSI_WRITE, /* TWSI write command - 0 according to spec */
+ MV_TWSI_READ /* TWSI read command - 1 according to spec */
+}MV_TWSI_CMD;
+
+MV_STATUS mvTwsiStartBitSet(MV_U8 chanNum);
+MV_STATUS mvTwsiStopBitSet(MV_U8 chanNum);
+MV_STATUS mvTwsiAddrSet(MV_U8 chanNum, MV_TWSI_ADDR *twsiAddr, MV_TWSI_CMD command);
+
+MV_U32 mvTwsiInit(MV_U8 chanNum, MV_KHZ frequancy, MV_U32 Tclk, MV_TWSI_ADDR *twsiAddr, MV_BOOL generalCallEnable);
+MV_STATUS mvTwsiRead (MV_U8 chanNum, MV_TWSI_SLAVE *twsiSlave, MV_U8 *pBlock, MV_U32 blockSize);
+MV_STATUS mvTwsiWrite(MV_U8 chanNum, MV_TWSI_SLAVE *twsiSlave, MV_U8 *pBlock, MV_U32 blockSize);
+
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __INCmvTwsiH */
+
projects / 15.05 / openwrt.git / blobdiff