mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 08:57:58 +00:00
768a059710
On the mx53loco board with mc34708 PMIC it is necessary to turn on VUSB regulator so that the mx53 USBH1 PHY receives the 3.3V voltage. Tested by inserting a USB pen drive in the upper USB slot (USBH1) and then issued the commands: usb start usb info ,which correctly detected and printed the USB pen drive information. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Jason Liu <r64343@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
136 lines
3 KiB
C
136 lines
3 KiB
C
/*
|
|
* (C) Copyright 2010
|
|
* Stefano Babic, DENX Software Engineering, sbabic@denx.de.
|
|
*
|
|
* (C) Copyright 2009 Freescale Semiconductor, Inc.
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* 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 __FSL_PMIC_H__
|
|
#define __FSL_PMIC_H__
|
|
|
|
/*
|
|
* The registers of different PMIC has the same meaning
|
|
* but the bit positions of the fields can differ or
|
|
* some fields has a meaning only on some devices.
|
|
* You have to check with the internal SPI bitmap
|
|
* (see Freescale Documentation) to set the registers
|
|
* for the device you are using
|
|
*/
|
|
enum {
|
|
REG_INT_STATUS0 = 0,
|
|
REG_INT_MASK0,
|
|
REG_INT_SENSE0,
|
|
REG_INT_STATUS1,
|
|
REG_INT_MASK1,
|
|
REG_INT_SENSE1,
|
|
REG_PU_MODE_S,
|
|
REG_IDENTIFICATION,
|
|
REG_UNUSED0,
|
|
REG_ACC0,
|
|
REG_ACC1, /*10 */
|
|
REG_UNUSED1,
|
|
REG_UNUSED2,
|
|
REG_POWER_CTL0,
|
|
REG_POWER_CTL1,
|
|
REG_POWER_CTL2,
|
|
REG_REGEN_ASSIGN,
|
|
REG_UNUSED3,
|
|
REG_MEM_A,
|
|
REG_MEM_B,
|
|
REG_RTC_TIME, /*20 */
|
|
REG_RTC_ALARM,
|
|
REG_RTC_DAY,
|
|
REG_RTC_DAY_ALARM,
|
|
REG_SW_0,
|
|
REG_SW_1,
|
|
REG_SW_2,
|
|
REG_SW_3,
|
|
REG_SW_4,
|
|
REG_SW_5,
|
|
REG_SETTING_0, /*30 */
|
|
REG_SETTING_1,
|
|
REG_MODE_0,
|
|
REG_MODE_1,
|
|
REG_POWER_MISC,
|
|
REG_UNUSED4,
|
|
REG_UNUSED5,
|
|
REG_UNUSED6,
|
|
REG_UNUSED7,
|
|
REG_UNUSED8,
|
|
REG_UNUSED9, /*40 */
|
|
REG_UNUSED10,
|
|
REG_UNUSED11,
|
|
REG_ADC0,
|
|
REG_ADC1,
|
|
REG_ADC2,
|
|
REG_ADC3,
|
|
REG_ADC4,
|
|
REG_CHARGE,
|
|
REG_USB0,
|
|
REG_USB1, /*50 */
|
|
REG_LED_CTL0,
|
|
REG_LED_CTL1,
|
|
REG_LED_CTL2,
|
|
REG_LED_CTL3,
|
|
REG_UNUSED12,
|
|
REG_UNUSED13,
|
|
REG_TRIM0,
|
|
REG_TRIM1,
|
|
REG_TEST0,
|
|
REG_TEST1, /*60 */
|
|
REG_TEST2,
|
|
REG_TEST3,
|
|
REG_TEST4,
|
|
PMIC_NUM_OF_REGS,
|
|
};
|
|
|
|
/* REG_POWER_MISC */
|
|
#define GPO1EN (1 << 6)
|
|
#define GPO1STBY (1 << 7)
|
|
#define GPO2EN (1 << 8)
|
|
#define GPO2STBY (1 << 9)
|
|
#define GPO3EN (1 << 10)
|
|
#define GPO3STBY (1 << 11)
|
|
#define GPO4EN (1 << 12)
|
|
#define GPO4STBY (1 << 13)
|
|
#define PWGT1SPIEN (1 << 15)
|
|
#define PWGT2SPIEN (1 << 16)
|
|
#define PWUP (1 << 21)
|
|
|
|
/* Power Control 0 */
|
|
#define COINCHEN (1 << 23)
|
|
#define BATTDETEN (1 << 19)
|
|
|
|
/* Interrupt status 1 */
|
|
#define RTCRSTI (1 << 7)
|
|
|
|
/* MC34708 Definitions */
|
|
#define SWx_VOLT_MASK_MC34708 0x3F
|
|
#define SWx_1_250V_MC34708 0x30
|
|
#define SWx_1_300V_MC34708 0x34
|
|
#define TIMER_MASK_MC34708 0x300
|
|
#define TIMER_4S_MC34708 0x100
|
|
#define VUSBSEL_MC34708 (1 << 2)
|
|
#define VUSBEN_MC34708 (1 << 3)
|
|
#define SWBST_CTRL 31
|
|
#define SWBST_AUTO 0x8
|
|
|
|
#endif
|