palmas/TWL6035 is power IC for omap5 evm boards Signed-off-by: Balaji T K <balajitk@ti.com>master
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/*
|
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* (C) Copyright 2012 |
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* Texas Instruments, <www.ti.com> |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#include <config.h> |
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#include <twl6035.h> |
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|
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/* Functions to read and write from TWL6030 */ |
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int twl6035_i2c_write_u8(u8 chip_no, u8 val, u8 reg) |
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{ |
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return i2c_write(chip_no, reg, 1, &val, 1); |
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} |
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|
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int twl6035_i2c_read_u8(u8 chip_no, u8 *val, u8 reg) |
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{ |
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return i2c_read(chip_no, reg, 1, val, 1); |
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} |
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void twl6035_init_settings(void) |
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{ |
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return; |
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} |
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/*
|
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* (C) Copyright 2012 |
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* Texas Instruments, <www.ti.com> |
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* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* This program is free software; you can redistribute it and/or |
||||
* modify it under the terms of the GNU General Public License as |
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* published by the Free Software Foundation; either version 2 of |
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* the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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* MA 02111-1307 USA |
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*/ |
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#include <common.h> |
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#include <i2c.h> |
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/* I2C chip addresses */ |
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#define TWL6035_CHIP_ADDR 0x48 |
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/* 0x1XY translates to page 1, register address 0xXY */ |
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#define LDO9_CTRL 0x60 |
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#define LDO9_VOLTAGE 0x61 |
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|
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/* Bit field definitions for LDOx_CTRL */ |
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#define LDO_ON (1 << 4) |
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#define LDO_MODE_SLEEP (1 << 2) |
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#define LDO_MODE_ACTIVE (1 << 0) |
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|
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int twl6035_i2c_write_u8(u8 chip_no, u8 val, u8 reg); |
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int twl6035_i2c_read_u8(u8 chip_no, u8 *val, u8 reg); |
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void twl6035_init_settings(void); |
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