diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/u-boot/drivers/power/mfd | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/drivers/power/mfd')
-rw-r--r-- | qemu/roms/u-boot/drivers/power/mfd/Makefile | 10 | ||||
-rw-r--r-- | qemu/roms/u-boot/drivers/power/mfd/fg_max77693.c | 139 | ||||
-rw-r--r-- | qemu/roms/u-boot/drivers/power/mfd/muic_max77693.c | 77 | ||||
-rw-r--r-- | qemu/roms/u-boot/drivers/power/mfd/pmic_max77693.c | 96 |
4 files changed, 0 insertions, 322 deletions
diff --git a/qemu/roms/u-boot/drivers/power/mfd/Makefile b/qemu/roms/u-boot/drivers/power/mfd/Makefile deleted file mode 100644 index 43afe842a..000000000 --- a/qemu/roms/u-boot/drivers/power/mfd/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# Copyright (C) 2013 Samsung Electronics -# Piotr Wilczek <p.wilczek@samsung.com> -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-$(CONFIG_POWER_PMIC_MAX77693) += pmic_max77693.o -obj-$(CONFIG_POWER_MUIC_MAX77693) += muic_max77693.o -obj-$(CONFIG_POWER_FG_MAX77693) += fg_max77693.o diff --git a/qemu/roms/u-boot/drivers/power/mfd/fg_max77693.c b/qemu/roms/u-boot/drivers/power/mfd/fg_max77693.c deleted file mode 100644 index 4519fed49..000000000 --- a/qemu/roms/u-boot/drivers/power/mfd/fg_max77693.c +++ /dev/null @@ -1,139 +0,0 @@ -/* - * Copyright (C) 2013 Samsung Electronics - * Piotr Wilczek <p.wilczek@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <power/pmic.h> -#include <power/max77693_fg.h> -#include <i2c.h> -#include <power/power_chrg.h> -#include <power/battery.h> -#include <power/fg_battery_cell_params.h> -#include <errno.h> - -static int max77693_get_vcell(u32 *vcell) -{ - u16 value; - u8 ret; - - ret = i2c_read(MAX77693_FUEL_I2C_ADDR, MAX77693_VCELL, 1, - (u8 *)&value, 2); - if (ret) - return ret; - - *vcell = (u32)(value >> 3); - *vcell = *vcell * 625; - - return 0; -} - -static int max77693_get_soc(u32 *soc) -{ - u16 value; - u8 ret; - - ret = i2c_read(MAX77693_FUEL_I2C_ADDR, MAX77693_VFSOC, 1, - (u8 *)&value, 2); - if (ret) - return ret; - - *soc = (u32)(value >> 8); - - return 0; -} - -static int power_update_battery(struct pmic *p, struct pmic *bat) -{ - struct power_battery *pb = bat->pbat; - int ret; - - if (pmic_probe(p)) { - puts("Can't find max77693 fuel gauge\n"); - return -1; - } - - ret = max77693_get_soc(&pb->bat->state_of_chrg); - if (ret) - return ret; - - max77693_get_vcell(&pb->bat->voltage_uV); - if (ret) - return ret; - - return 0; -} - -static int power_check_battery(struct pmic *p, struct pmic *bat) -{ - struct power_battery *pb = bat->pbat; - unsigned int val; - int ret = 0; - - if (pmic_probe(p)) { - puts("Can't find max77693 fuel gauge\n"); - return -1; - } - - ret = pmic_reg_read(p, MAX77693_STATUS, &val); - if (ret) - return ret; - debug("fg status: 0x%x\n", val); - - ret = pmic_reg_read(p, MAX77693_VERSION, &pb->bat->version); - if (ret) - return ret; - - ret = power_update_battery(p, bat); - if (ret) - return ret; - debug("fg ver: 0x%x\n", pb->bat->version); - printf("BAT: state_of_charge(SOC):%d%%\n", - pb->bat->state_of_chrg); - - printf(" voltage: %d.%6.6d [V] (expected to be %d [mAh])\n", - pb->bat->voltage_uV / 1000000, - pb->bat->voltage_uV % 1000000, - pb->bat->capacity); - - if (pb->bat->voltage_uV > 3850000) - pb->bat->state = EXT_SOURCE; - else if (pb->bat->voltage_uV < 3600000 || pb->bat->state_of_chrg < 5) - pb->bat->state = CHARGE; - else - pb->bat->state = NORMAL; - - return 0; -} - -static struct power_fg power_fg_ops = { - .fg_battery_check = power_check_battery, - .fg_battery_update = power_update_battery, -}; - -int power_fg_init(unsigned char bus) -{ - static const char name[] = "MAX77693_FG"; - struct pmic *p = pmic_alloc(); - - if (!p) { - printf("%s: POWER allocation error!\n", __func__); - return -ENOMEM; - } - - debug("Board Fuel Gauge init\n"); - - p->name = name; - p->interface = PMIC_I2C; - p->number_of_regs = FG_NUM_OF_REGS; - p->hw.i2c.addr = MAX77693_FUEL_I2C_ADDR; - p->hw.i2c.tx_num = 2; - p->sensor_byte_order = PMIC_SENSOR_BYTE_ORDER_BIG; - p->bus = bus; - - p->fg = &power_fg_ops; - - return 0; -} diff --git a/qemu/roms/u-boot/drivers/power/mfd/muic_max77693.c b/qemu/roms/u-boot/drivers/power/mfd/muic_max77693.c deleted file mode 100644 index e71012de1..000000000 --- a/qemu/roms/u-boot/drivers/power/mfd/muic_max77693.c +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (C) 2013 Samsung Electronics - * Piotr Wilczek <p.wilczek@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <power/pmic.h> -#include <power/power_chrg.h> -#include <power/max77693_muic.h> -#include <i2c.h> -#include <errno.h> - -static int power_chrg_get_type(struct pmic *p) -{ - unsigned int val; - unsigned int charge_type, charger; - - /* if probe failed, return cable none */ - if (pmic_probe(p)) - return CHARGER_NO; - - pmic_reg_read(p, MAX77693_MUIC_STATUS2, &val); - - charge_type = val & MAX77693_MUIC_CHG_MASK; - - switch (charge_type) { - case MAX77693_MUIC_CHG_NO: - charger = CHARGER_NO; - break; - case MAX77693_MUIC_CHG_USB: - case MAX77693_MUIC_CHG_USB_D: - charger = CHARGER_USB; - break; - case MAX77693_MUIC_CHG_TA: - case MAX77693_MUIC_CHG_TA_1A: - charger = CHARGER_TA; - break; - case MAX77693_MUIC_CHG_TA_500: - charger = CHARGER_TA_500; - break; - default: - charger = CHARGER_UNKNOWN; - break; - } - - return charger; -} - -static struct power_chrg power_chrg_muic_ops = { - .chrg_type = power_chrg_get_type, -}; - -int power_muic_init(unsigned int bus) -{ - static const char name[] = "MAX77693_MUIC"; - struct pmic *p = pmic_alloc(); - - if (!p) { - printf("%s: POWER allocation error!\n", __func__); - return -ENOMEM; - } - - debug("Board Micro USB Interface Controller init\n"); - - p->name = name; - p->interface = PMIC_I2C; - p->number_of_regs = MUIC_NUM_OF_REGS; - p->hw.i2c.addr = MAX77693_MUIC_I2C_ADDR; - p->hw.i2c.tx_num = 1; - p->bus = bus; - - p->chrg = &power_chrg_muic_ops; - - return 0; -} diff --git a/qemu/roms/u-boot/drivers/power/mfd/pmic_max77693.c b/qemu/roms/u-boot/drivers/power/mfd/pmic_max77693.c deleted file mode 100644 index 1a4416b54..000000000 --- a/qemu/roms/u-boot/drivers/power/mfd/pmic_max77693.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (C) 2013 Samsung Electronics - * Piotr Wilczek <p.wilczek@samsung.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <power/pmic.h> -#include <power/max77693_pmic.h> -#include <i2c.h> -#include <errno.h> - -static int max77693_charger_state(struct pmic *p, int state, int current) -{ - unsigned int val; - - if (pmic_probe(p)) - return -1; - - /* unlock write capability */ - val = MAX77693_CHG_UNLOCK; - pmic_reg_write(p, MAX77693_CHG_CNFG_06, val); - - if (state == CHARGER_DISABLE) { - puts("Disable the charger.\n"); - pmic_reg_read(p, MAX77693_CHG_CNFG_00, &val); - val &= ~0x01; - pmic_reg_write(p, MAX77693_CHG_CNFG_00, val); - return -1; - } - - if (current < CHARGER_MIN_CURRENT || current > CHARGER_MAX_CURRENT) { - printf("%s: Wrong charge current: %d [mA]\n", - __func__, current); - return -1; - } - - /* set charging current */ - pmic_reg_read(p, MAX77693_CHG_CNFG_02, &val); - val &= ~MAX77693_CHG_CC; - val |= current * 10 / 333; /* 0.1A/3 steps */ - pmic_reg_write(p, MAX77693_CHG_CNFG_02, val); - - /* enable charging */ - val = MAX77693_CHG_MODE_ON; - pmic_reg_write(p, MAX77693_CHG_CNFG_00, val); - - /* check charging current */ - pmic_reg_read(p, MAX77693_CHG_CNFG_02, &val); - val &= 0x3f; - printf("Enable the charger @ %d [mA]\n", val * 333 / 10); - - return 0; -} - -static int max77693_charger_bat_present(struct pmic *p) -{ - unsigned int val; - - if (pmic_probe(p)) - return -1; - - pmic_reg_read(p, MAX77693_CHG_INT_OK, &val); - - return !(val & MAX77693_CHG_DETBAT); -} - -static struct power_chrg power_chrg_pmic_ops = { - .chrg_bat_present = max77693_charger_bat_present, - .chrg_state = max77693_charger_state, -}; - -int pmic_init_max77693(unsigned char bus) -{ - static const char name[] = "MAX77693_PMIC"; - struct pmic *p = pmic_alloc(); - - if (!p) { - printf("%s: POWER allocation error!\n", __func__); - return -ENOMEM; - } - - debug("Board PMIC init\n"); - - p->name = name; - p->interface = PMIC_I2C; - p->number_of_regs = PMIC_NUM_OF_REGS; - p->hw.i2c.addr = MAX77693_PMIC_I2C_ADDR; - p->hw.i2c.tx_num = 1; - p->bus = bus; - - p->chrg = &power_chrg_pmic_ops; - - return 0; -} |