+++ /dev/null
-/* *********************************************************************
- * SB1250 Board Support Package
- *
- * SMBUS Constants File: sb1250_smbus.h
- *
- * This module contains constants and macros useful for
- * manipulating the SB1250's SMbus devices.
- *
- * SB1250 specification level: 10/21/02
- * BCM1280 specification level: 11/24/03
- *
- *********************************************************************
- *
- * Copyright 2000,2001,2002,2003
- * Broadcom Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- ********************************************************************* */
-
-
-#ifndef _SB1250_SMBUS_H
-#define _SB1250_SMBUS_H
-
-#include "sb1250_defs.h"
-
-/*
- * SMBus Clock Frequency Register (Table 14-2)
- */
-
-#define S_SMB_FREQ_DIV 0
-#define M_SMB_FREQ_DIV _SB_MAKEMASK(13, S_SMB_FREQ_DIV)
-#define V_SMB_FREQ_DIV(x) _SB_MAKEVALUE(x, S_SMB_FREQ_DIV)
-
-#define K_SMB_FREQ_400KHZ 0x1F
-#define K_SMB_FREQ_100KHZ 0x7D
-#define K_SMB_FREQ_10KHZ 1250
-
-#define S_SMB_CMD 0
-#define M_SMB_CMD _SB_MAKEMASK(8, S_SMB_CMD)
-#define V_SMB_CMD(x) _SB_MAKEVALUE(x, S_SMB_CMD)
-
-/*
- * SMBus control register (Table 14-4)
- */
-
-#define M_SMB_ERR_INTR _SB_MAKEMASK1(0)
-#define M_SMB_FINISH_INTR _SB_MAKEMASK1(1)
-
-#define S_SMB_DATA_OUT 4
-#define M_SMB_DATA_OUT _SB_MAKEMASK1(S_SMB_DATA_OUT)
-#define V_SMB_DATA_OUT(x) _SB_MAKEVALUE(x, S_SMB_DATA_OUT)
-
-#define M_SMB_DATA_DIR _SB_MAKEMASK1(5)
-#define M_SMB_DATA_DIR_OUTPUT M_SMB_DATA_DIR
-#define M_SMB_CLK_OUT _SB_MAKEMASK1(6)
-#define M_SMB_DIRECT_ENABLE _SB_MAKEMASK1(7)
-
-/*
- * SMBus status registers (Table 14-5)
- */
-
-#define M_SMB_BUSY _SB_MAKEMASK1(0)
-#define M_SMB_ERROR _SB_MAKEMASK1(1)
-#define M_SMB_ERROR_TYPE _SB_MAKEMASK1(2)
-
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
-#define S_SMB_SCL_IN 5
-#define M_SMB_SCL_IN _SB_MAKEMASK1(S_SMB_SCL_IN)
-#define V_SMB_SCL_IN(x) _SB_MAKEVALUE(x, S_SMB_SCL_IN)
-#define G_SMB_SCL_IN(x) _SB_GETVALUE(x, S_SMB_SCL_IN, M_SMB_SCL_IN)
-#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
-
-#define S_SMB_REF 6
-#define M_SMB_REF _SB_MAKEMASK1(S_SMB_REF)
-#define V_SMB_REF(x) _SB_MAKEVALUE(x, S_SMB_REF)
-#define G_SMB_REF(x) _SB_GETVALUE(x, S_SMB_REF, M_SMB_REF)
-
-#define S_SMB_DATA_IN 7
-#define M_SMB_DATA_IN _SB_MAKEMASK1(S_SMB_DATA_IN)
-#define V_SMB_DATA_IN(x) _SB_MAKEVALUE(x, S_SMB_DATA_IN)
-#define G_SMB_DATA_IN(x) _SB_GETVALUE(x, S_SMB_DATA_IN, M_SMB_DATA_IN)
-
-/*
- * SMBus Start/Command registers (Table 14-9)
- */
-
-#define S_SMB_ADDR 0
-#define M_SMB_ADDR _SB_MAKEMASK(7, S_SMB_ADDR)
-#define V_SMB_ADDR(x) _SB_MAKEVALUE(x, S_SMB_ADDR)
-#define G_SMB_ADDR(x) _SB_GETVALUE(x, S_SMB_ADDR, M_SMB_ADDR)
-
-#define M_SMB_QDATA _SB_MAKEMASK1(7)
-
-#define S_SMB_TT 8
-#define M_SMB_TT _SB_MAKEMASK(3, S_SMB_TT)
-#define V_SMB_TT(x) _SB_MAKEVALUE(x, S_SMB_TT)
-#define G_SMB_TT(x) _SB_GETVALUE(x, S_SMB_TT, M_SMB_TT)
-
-#define K_SMB_TT_WR1BYTE 0
-#define K_SMB_TT_WR2BYTE 1
-#define K_SMB_TT_WR3BYTE 2
-#define K_SMB_TT_CMD_RD1BYTE 3
-#define K_SMB_TT_CMD_RD2BYTE 4
-#define K_SMB_TT_RD1BYTE 5
-#define K_SMB_TT_QUICKCMD 6
-#define K_SMB_TT_EEPROMREAD 7
-
-#define V_SMB_TT_WR1BYTE V_SMB_TT(K_SMB_TT_WR1BYTE)
-#define V_SMB_TT_WR2BYTE V_SMB_TT(K_SMB_TT_WR2BYTE)
-#define V_SMB_TT_WR3BYTE V_SMB_TT(K_SMB_TT_WR3BYTE)
-#define V_SMB_TT_CMD_RD1BYTE V_SMB_TT(K_SMB_TT_CMD_RD1BYTE)
-#define V_SMB_TT_CMD_RD2BYTE V_SMB_TT(K_SMB_TT_CMD_RD2BYTE)
-#define V_SMB_TT_RD1BYTE V_SMB_TT(K_SMB_TT_RD1BYTE)
-#define V_SMB_TT_QUICKCMD V_SMB_TT(K_SMB_TT_QUICKCMD)
-#define V_SMB_TT_EEPROMREAD V_SMB_TT(K_SMB_TT_EEPROMREAD)
-
-#define M_SMB_PEC _SB_MAKEMASK1(15)
-
-/*
- * SMBus Data Register (Table 14-6) and SMBus Extra Register (Table 14-7)
- */
-
-#define S_SMB_LB 0
-#define M_SMB_LB _SB_MAKEMASK(8, S_SMB_LB)
-#define V_SMB_LB(x) _SB_MAKEVALUE(x, S_SMB_LB)
-
-#define S_SMB_MB 8
-#define M_SMB_MB _SB_MAKEMASK(8, S_SMB_MB)
-#define V_SMB_MB(x) _SB_MAKEVALUE(x, S_SMB_MB)
-
-
-/*
- * SMBus Packet Error Check register (Table 14-8)
- */
-
-#define S_SPEC_PEC 0
-#define M_SPEC_PEC _SB_MAKEMASK(8, S_SPEC_PEC)
-#define V_SPEC_MB(x) _SB_MAKEVALUE(x, S_SPEC_PEC)
-
-
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
-
-#define S_SMB_CMDH 8
-#define M_SMB_CMDH _SB_MAKEMASK(8, S_SMB_CMDH)
-#define V_SMB_CMDH(x) _SB_MAKEVALUE(x, S_SMB_CMDH)
-
-#define M_SMB_EXTEND _SB_MAKEMASK1(14)
-
-#define S_SMB_DFMT 8
-#define M_SMB_DFMT _SB_MAKEMASK(3, S_SMB_DFMT)
-#define V_SMB_DFMT(x) _SB_MAKEVALUE(x, S_SMB_DFMT)
-#define G_SMB_DFMT(x) _SB_GETVALUE(x, S_SMB_DFMT, M_SMB_DFMT)
-
-#define K_SMB_DFMT_1BYTE 0
-#define K_SMB_DFMT_2BYTE 1
-#define K_SMB_DFMT_3BYTE 2
-#define K_SMB_DFMT_4BYTE 3
-#define K_SMB_DFMT_NODATA 4
-#define K_SMB_DFMT_CMD4BYTE 5
-#define K_SMB_DFMT_CMD5BYTE 6
-#define K_SMB_DFMT_RESERVED 7
-
-#define V_SMB_DFMT_1BYTE V_SMB_DFMT(K_SMB_DFMT_1BYTE)
-#define V_SMB_DFMT_2BYTE V_SMB_DFMT(K_SMB_DFMT_2BYTE)
-#define V_SMB_DFMT_3BYTE V_SMB_DFMT(K_SMB_DFMT_3BYTE)
-#define V_SMB_DFMT_4BYTE V_SMB_DFMT(K_SMB_DFMT_4BYTE)
-#define V_SMB_DFMT_NODATA V_SMB_DFMT(K_SMB_DFMT_NODATA)
-#define V_SMB_DFMT_CMD4BYTE V_SMB_DFMT(K_SMB_DFMT_CMD4BYTE)
-#define V_SMB_DFMT_CMD5BYTE V_SMB_DFMT(K_SMB_DFMT_CMD5BYTE)
-#define V_SMB_DFMT_RESERVED V_SMB_DFMT(K_SMB_DFMT_RESERVED)
-
-#define S_SMB_AFMT 11
-#define M_SMB_AFMT _SB_MAKEMASK(2, S_SMB_AFMT)
-#define V_SMB_AFMT(x) _SB_MAKEVALUE(x, S_SMB_AFMT)
-#define G_SMB_AFMT(x) _SB_GETVALUE(x, S_SMB_AFMT, M_SMB_AFMT)
-
-#define K_SMB_AFMT_NONE 0
-#define K_SMB_AFMT_ADDR 1
-#define K_SMB_AFMT_ADDR_CMD1BYTE 2
-#define K_SMB_AFMT_ADDR_CMD2BYTE 3
-
-#define V_SMB_AFMT_NONE V_SMB_AFMT(K_SMB_AFMT_NONE)
-#define V_SMB_AFMT_ADDR V_SMB_AFMT(K_SMB_AFMT_ADDR)
-#define V_SMB_AFMT_ADDR_CMD1BYTE V_SMB_AFMT(K_SMB_AFMT_ADDR_CMD1BYTE)
-#define V_SMB_AFMT_ADDR_CMD2BYTE V_SMB_AFMT(K_SMB_AFMT_ADDR_CMD2BYTE)
-
-#define M_SMB_DIR _SB_MAKEMASK1(13)
-
-#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
-
-#endif
projects / karo-tx-linux.git / blobdiff