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https://github.com/AsahiLinux/u-boot
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294a97da34
Support for MUIC (Micro USB Integrated Circuit) built into the MAX8997 power management device. The MUIC device will work with redesigned PMIC framework. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Stefano Babic <sbabic@denx.de>
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/*
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* Copyright (C) 2012 Samsung Electronics
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* Lukasz Majewski <l.majewski@samsung.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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#ifndef __MAX8997_MUIC_H_
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#define __MAX8997_MUIC_H_
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#include <power/power_chrg.h>
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/* MAX8997_MUIC_STATUS2 */
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#define MAX8997_MUIC_CHG_NO 0x00
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#define MAX8997_MUIC_CHG_USB 0x01
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#define MAX8997_MUIC_CHG_USB_D 0x02
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#define MAX8997_MUIC_CHG_TA 0x03
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#define MAX8997_MUIC_CHG_TA_500 0x04
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#define MAX8997_MUIC_CHG_TA_1A 0x05
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#define MAX8997_MUIC_CHG_MASK 0x07
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/* MAX 8997 MUIC registers */
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enum {
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MAX8997_MUIC_ID = 0x00,
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MAX8997_MUIC_INT1 = 0x01,
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MAX8997_MUIC_INT2 = 0x02,
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MAX8997_MUIC_INT3 = 0x03,
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MAX8997_MUIC_STATUS1 = 0x04,
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MAX8997_MUIC_STATUS2 = 0x05,
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MAX8997_MUIC_STATUS3 = 0x06,
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MAX8997_MUIC_INTMASK1 = 0x07,
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MAX8997_MUIC_INTMASK2 = 0x08,
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MAX8997_MUIC_INTMASK3 = 0x09,
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MAX8997_MUIC_CDETCTRL = 0x0A,
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MAX8997_MUIC_CONTROL1 = 0x0C,
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MAX8997_MUIC_CONTROL2 = 0x0D,
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MAX8997_MUIC_CONTROL3 = 0x0E,
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MUIC_NUM_OF_REGS = 0x0F,
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};
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#define MAX8997_MUIC_I2C_ADDR (0x4A >> 1)
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int power_muic_init(unsigned int bus);
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#endif /* __MAX8997_MUIC_H_ */
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