Hello list,

inside the automatic U-Boot patch tracking system a new ticket [DNX#2006072842000051] was created:

<snip>

tsi108 i2c support.

Signed-off-by: Alexandre Bounine alexandreb@tundra.com Signed-off-by: Roy Zang tie-fei.zang@freescale.com

---

board/mpc7448hpc2/ts_i2c.h | 104 ++++++++++++++ board/mpc7448hpc2/tsi108_i2c.c | 295 ++++++++++++++++++++++++++++++++++++++++ board/mpc7448hpc2/tsi108_i2c.h | 42 ++++++ 3 files changed, 441 insertions(+), 0 deletions(-)

diff --git a/board/mpc7448hpc2/ts_i2c.h b/board/mpc7448hpc2/ts_i2c.h new file mode 100644 index 0000000..722b06f --- /dev/null +++ b/board/mpc7448hpc2/ts_i2c.h @@ -0,0 +1,104 @@ +/*

• • (C) Copyright 2004-05; Tundra Semiconductor Corp.
• • 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 _TS_I2C_H_ +#define _TS_I2C_H_

+#define I2C_NUM_REGS_TO_TEST 0x00000004

+/*

• • I2C : Register address offset definitions
• */

+#define I2C_CNTRL1 (0x00000000) +#define I2C_CNTRL2 (0x00000004) +#define I2C_RD_DATA (0x00000008) +#define I2C_TX_DATA (0x0000000c)

+/*

• • I2C : Register Bit Masks and Reset Values

• •       definitions for every register 
    

• */

+/* I2C_CNTRL1 : Reset Value */ +#define I2C_CNTRL1_RESET_VALUE (0x0000000a)

+/* I2C_CNTRL1 : Register Bits Masks Definitions */ +#define I2C_CNTRL1_DEVCODE (0x0000000f) +#define I2C_CNTRL1_PAGE (0x00000700) +#define I2C_CNTRL1_BYTADDR (0x00ff0000) +#define I2C_CNTRL1_I2CWRITE (0x01000000)

+/* I2C_CNTRL1 : Read/Write Bit Mask Definition */ +#define I2C_CNTRL1_RWMASK (0x01ff070f)

+/* I2C_CNTRL1 : Unused/Reserved bits Definition */ +#define I2C_CNTRL1_RESERVED (0xfe00f8f0)

+/* I2C_CNTRL2 : Reset Value */ +#define I2C_CNTRL2_RESET_VALUE (0x00000000)

+/* I2C_CNTRL2 : Register Bits Masks Definitions */ +#define I2C_CNTRL2_SIZE (0x00000003) +#define I2C_CNTRL2_LANE (0x0000000c) +#define I2C_CNTRL2_MULTIBYTE (0x00000010) +#define I2C_CNTRL2_START (0x00000100) +#define I2C_CNTRL2_WR_STATUS (0x00010000) +#define I2C_CNTRL2_RD_STATUS (0x00020000)

</snip>

Your U-Boot support team