Gabe Black (gabeblack@chromium.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3747
-gerrit
commit 3b1c28551e693dcfe7881d980f23fd9482efedb4 Author: David Hendricks dhendrix@chromium.org Date: Fri Jun 14 16:06:11 2013 -0700
max77802: add header for max77802 PMIC
This adds register offsets and important values for the Maxim MAX77802 PMIC.
Change-Id: I3724b82bcb235b6684d2b976876f628f1ffbed3f Signed-off-by: David Hendricks dhendrix@chromium.org --- src/drivers/maxim/max77802/max77802.h | 239 ++++++++++++++++++++++++++++++++++ 1 file changed, 239 insertions(+)
diff --git a/src/drivers/maxim/max77802/max77802.h b/src/drivers/maxim/max77802/max77802.h new file mode 100644 index 0000000..80a105d --- /dev/null +++ b/src/drivers/maxim/max77802/max77802.h @@ -0,0 +1,239 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * Rajeshwari Shinde rajeshwari.s@samsung.com + * + * 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 __MAX77802_H_ +#define __MAX77802_H_ + +enum { + MAX77802_REG_PMIC_ID = 0x0, + MAX77802_REG_PMIC_INTSRC, + MAX77802_REG_PMIC_INT1, + MAX77802_REG_PMIC_INT2, + MAX77802_REG_PMIC_INT1MSK, + MAX77802_REG_PMIC_INT2MSK, + + MAX77802_REG_PMIC_STATUS1, + MAX77802_REG_PMIC_STATUS2, + + MAX77802_REG_PMIC_PWRON, + MAX77802_REG_PMIC_MRSTB = 0xA, + MAX77802_REG_PMIC_EPWRHOLD, + MAX77802_REG_PMIC_BOOSTCTRL = 0xE, + MAX77802_REG_PMIC_BOOSTOUT, + + MAX77802_REG_PMIC_BUCK1CTRL = 0x10, + MAX77802_REG_PMIC_BUCK1DVS1, + MAX77802_REG_PMIC_BUCK1DVS2, + MAX77802_REG_PMIC_BUCK1DVS3, + MAX77802_REG_PMIC_BUCK1DVS4, + MAX77802_REG_PMIC_BUCK1DVS5, + MAX77802_REG_PMIC_BUCK1DVS6, + MAX77802_REG_PMIC_BUCK1DVS7, + MAX77802_REG_PMIC_BUCK1DVS8, + + MAX77802_REG_PMIC_BUCK234FREQ, + MAX77802_REG_PMIC_BUCK2CTRL1, + MAX77802_REG_PMIC_BUCK2CTRL2, + MAX77802_REG_PMIC_BUCK2PHTRAN, + + MAX77802_REG_PMIC_BUCK2DVS1, + MAX77802_REG_PMIC_BUCK2DVS2, + MAX77802_REG_PMIC_BUCK2DVS3, + MAX77802_REG_PMIC_BUCK2DVS4, + MAX77802_REG_PMIC_BUCK2DVS5, + MAX77802_REG_PMIC_BUCK2DVS6, + MAX77802_REG_PMIC_BUCK2DVS7, + MAX77802_REG_PMIC_BUCK2DVS8, + MAX77802_REG_PMIC_BUCK3CTRL1 = 0x27, + MAX77802_REG_PMIC_BUCK3DVS1, + MAX77802_REG_PMIC_BUCK3DVS2, + MAX77802_REG_PMIC_BUCK3DVS3, + MAX77802_REG_PMIC_BUCK3DVS4, + MAX77802_REG_PMIC_BUCK3DVS5, + MAX77802_REG_PMIC_BUCK3DVS6, + MAX77802_REG_PMIC_BUCK3DVS7, + MAX77802_REG_PMIC_BUCK3DVS8, + MAX77802_REG_PMIC_BUCK4CTRL1 = 0x37, + MAX77802_REG_PMIC_BUCK4DVS1, + MAX77802_REG_PMIC_BUCK4DVS2, + MAX77802_REG_PMIC_BUCK4DVS3, + MAX77802_REG_PMIC_BUCK4DVS4, + MAX77802_REG_PMIC_BUCK4DVS5, + MAX77802_REG_PMIC_BUCK4DVS6, + MAX77802_REG_PMIC_BUCK4DVS7, + MAX77802_REG_PMIC_BUCK4DVS8, + MAX77802_REG_PMIC_BUCK5CTRL1 = 0x40, + MAX77802_REG_PMIC_BUCK5CTRL, + MAX77802_REG_PMIC_BUCK5OUT, + + MAX77802_REG_PMIC_BUCK6CTRL = 0x44, + MAX77802_REG_PMIC_BUCK6DVS1, + MAX77802_REG_PMIC_BUCK6DVS2, + MAX77802_REG_PMIC_BUCK6DVS3, + MAX77802_REG_PMIC_BUCK6DVS4, + MAX77802_REG_PMIC_BUCK6DVS5, + MAX77802_REG_PMIC_BUCK6DVS6, + MAX77802_REG_PMIC_BUCK6DVS7, + MAX77802_REG_PMIC_BUCK6DVS8, + + MAX77802_REG_PMIC_BUCK7CTRL = 0x4E, + MAX77802_REG_PMIC_BUCK7OUT, + + MAX77802_REG_PMIC_BUCK8CTRL = 0x51, + MAX77802_REG_PMIC_BUCK8OUT, + + MAX77802_REG_PMIC_BUCK9CTRL = 0x54, + MAX77802_REG_PMIC_BUCK9OUT, + + MAX77802_REG_PMIC_BUCK10CTRL = 0x57, + MAX77802_REG_PMIC_BUCK10OUT, + + MAX77802_REG_PMIC_LDO1CTRL1 = 0x60, + MAX77802_REG_PMIC_LDO2CTRL1, + MAX77802_REG_PMIC_LDO3CTRL1, + MAX77802_REG_PMIC_LDO4CTRL1, + MAX77802_REG_PMIC_LDO5CTRL1, + MAX77802_REG_PMIC_LDO6CTRL1, + MAX77802_REG_PMIC_LDO7CTRL1, + MAX77802_REG_PMIC_LDO8CTRL1, + MAX77802_REG_PMIC_LDO9CTRL1, + MAX77802_REG_PMIC_LDO10CTRL1, + MAX77802_REG_PMIC_LDO11CTRL1, + MAX77802_REG_PMIC_LDO12CTRL1, + MAX77802_REG_PMIC_LDO13CTRL1, + MAX77802_REG_PMIC_LDO14CTRL1, + MAX77802_REG_PMIC_LDO15CTRL1, + + MAX77802_REG_PMIC_LDO17CTRL1 = 0x70, + MAX77802_REG_PMIC_LDO18CTRL1, + MAX77802_REG_PMIC_LDO19CTRL1, + MAX77802_REG_PMIC_LDO20CTRL1, + MAX77802_REG_PMIC_LDO21CTRL1, + + MAX77802_REG_PMIC_LDO23CTRL1 = 0x76, + MAX77802_REG_PMIC_LDO24CTRL1, + MAX77802_REG_PMIC_LDO25CTRL1, + MAX77802_REG_PMIC_LDO26CTRL1, + MAX77802_REG_PMIC_LDO27CTRL1 = 0x7A, + MAX77802_REG_PMIC_LDO28CTRL1, + MAX77802_REG_PMIC_LDO29CTRL1, + MAX77802_REG_PMIC_LDO30CTRL1, + MAX77802_REG_PMIC_LDO32CTRL1 = 0x7F, + MAX77802_REG_PMIC_LDO33CTRL1, + MAX77802_REG_PMIC_LDO34CTRL1, + MAX77802_REG_PMIC_LDO35CTRL1, + + MAX77802_REG_PMIC_LDO1CTRL2 = 0x90, + MAX77802_REG_PMIC_LDO2CTRL2, + MAX77802_REG_PMIC_LDO3CTRL2, + MAX77802_REG_PMIC_LDO4CTRL2, + MAX77802_REG_PMIC_LDO5CTRL2, + MAX77802_REG_PMIC_LDO6CTRL2 = 0x95, + MAX77802_REG_PMIC_LDO7CTRL2, + MAX77802_REG_PMIC_LDO8CTRL2, + MAX77802_REG_PMIC_LDO9CTRL2, + MAX77802_REG_PMIC_LDO10CTRL2, + MAX77802_REG_PMIC_LDO11CTRL2, + MAX77802_REG_PMIC_LDO12CTRL2, + MAX77802_REG_PMIC_LDO13CTRL2, + MAX77802_REG_PMIC_LDO14CTRL2, + MAX77802_REG_PMIC_LDO15CTRL2, + + MAX77802_REG_PMIC_LDO17CTRL2 = 0xA0, + MAX77802_REG_PMIC_LDO18CTRL2, + MAX77802_REG_PMIC_LDO19CTRL2, + MAX77802_REG_PMIC_LDO20CTRL2, + MAX77802_REG_PMIC_LDO21CTRL2, + MAX77802_REG_PMIC_LDO22CTRL2, + MAX77802_REG_PMIC_LDO23CTRL2, + MAX77802_REG_PMIC_LDO24CTRL2, + MAX77802_REG_PMIC_LDO25CTRL2, + MAX77802_REG_PMIC_LDO26CTRL2, + MAX77802_REG_PMIC_LDO27CTRL2 = 0xAA, + MAX77802_REG_PMIC_LDO28CTRL2, + MAX77802_REG_PMIC_LDO29CTRL2, + MAX77802_REG_PMIC_LDO30CTRL2, + MAX77802_REG_PMIC_LDO32CTRL2 = 0xAF, + MAX77802_REG_PMIC_LDO33CTRL2 = 0xB0, + MAX77802_REG_PMIC_LDO34CTRL2, + MAX77802_REG_PMIC_LDO35CTRL2, + + MAX77802_REG_PMIC_BBAT = 0xB4, + MAX77802_REG_PMIC_32KHZ, + + MAX77802_NUM_OF_REGS, +}; + +/* I2C device address for pmic max77686 */ +#define MAX77802_I2C_ADDR (0x12 >> 1) + +enum { + LDO_OFF = 0, + LDO_ON, + + DIS_LDO = (0x00 << 6), + EN_LDO = (0x3 << 6), +}; + +/* Buck1 1.0 volt value (P1.0V_AP_MIF) */ +#define MAX77802_BUCK1DVS1_1V 0x3E +/* Buck2 1.0 volt value (P1.0V_VDD_ARM) */ +#define MAX77802_BUCK2DVS1_1V 0x40 +/* Buck3 1.0 volt value (P1.0V_VDD_INT) */ +#define MAX77802_BUCK3DVS1_1V 0x40 +/* Buck4 1.0 volt value (P1.0V_VDD_G3D) */ +#define MAX77802_BUCK4DVS1_1V 0x40 +/* Buck6 1.0 volt value (P1.0V_AP_KFC) */ +#define MAX77802_BUCK6DVS1_1V 0x3E + +/* + * Different Bucks use different bits to control power. There are two types, + * defined below. + */ +/* Type 1, works for BUCKs 1, 5, 6...10 */ +#define MAX77802_BUCK_TYPE1_ON (1 << 0) +#define MAX77802_BUCK_TYPE1_IGNORE_PWRREQ (1 << 1) + +/* Type 2, works for BUCKs 2...4 */ +#define MAX77802_BUCK_TYPE2_ON (1 << 4) +#define MAX77802_BUCK_TYPE2_IGNORE_PWRREQ (1 << 5) + +/* LDO35 1.2 volt value for bridge ic */ +#define MAX77802_LDO35CTRL1_1_2V (1 << 4) +#define MAX77802_LOD35CTRL1_ON (1 << 6) + +/* + * MAX77802_REG_PMIC_32KHZ set to 32KH CP + * output is activated + */ +#define MAX77802_32KHCP_EN (1 << 1) + +/* + * MAX77802_REG_PMIC_BBAT set to + * Back up batery charger on and + * limit voltage setting to 3.5v + */ +#define MAX77802_BBCHOSTEN (1 << 0) +#define MAX77802_BBCVS_3_5V (3 << 3) + +#endif /* __MAX77802_H_ */