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Signed-off-by: Masahiro Yamada <[email protected]>
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Add new functionality to turn on SMPS10 regulator.
This supplies the VBUS to devices connected to the
USB host ports
Signed-off-by: Dan Murphy <[email protected]>
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This patch prevents data abort when pmic bat command is called
on non-batery pmic device.
Signed-off-by: Piotr Wilczek <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
CC: Lukasz Majewski <[email protected]>
CC: Minkyu Kang <[email protected]>
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Signed-off-by: Piotr Wilczek <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch add support for new multi function pmic max77693.
The driver is split into three modules: pmic, muic and fuelgage.
Signed-off-by: Piotr Wilczek <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add a driver for the TPS65910 PMIC that is found in the AM335x GP EVM,
AM335x EVM SK and others.
Signed-off-by: Philip, Avinash <[email protected]>
[trini: Split and rework Avinash's changes into new drivers/power
framework]
Signed-off-by: Tom Rini <[email protected]>
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Add a driver for the TPS65217 PMIC that is found in the Beaglebone
family of boards.
Signed-off-by: Greg Guyotte <[email protected]>
[trini: Split and rework Greg's changes into new drivers/power
framework]
Signed-off-by: Tom Rini <[email protected]>
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Conflicts:
tools/Makefile
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This patch add new functions to pmic max77686 to set voltage and mode.
Signed-off-by: Piotr Wilczek <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Rajeshwari Shinde <[email protected]>
Acked-by: Tom Rini <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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After introduction of unified i2c model, the I2C_SET_BUS() macro is regarded
as obsolete.
Hence it is replaced with i2c_set_bus_num() function call.
Signed-off-by: Lukasz Majewski <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Tom Rini <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <[email protected]>
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Add support for disabling battery charging with ctrl+C keyboard
combination pressed.
Moreover the battery update is done more frequently.
Signed-off-by: Lukasz Majewski <[email protected]>
Cc: Tom Rini <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Conflicts:
spl/Makefile
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This patch implements the mux_addr bit fields defined in tmu_control
register (used for debugging purpose)
Signed-off-by: Naveen Krishna Chatradhi <[email protected]>
Reviewed-by: Vadim Bendebury <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch does the folowing
1. change the data types for unsigned int variable to unsigned
2. change the tmu_base type to struct exynos5_tmu_reg *
3. Add timer functionality for get_cur_temp()
4. error handling in the get_tmu_fdt_values()
5. Add check for curr_temp reading
6. some cosmotic changes.
Signed-off-by: Naveen Krishna Chatradhi <[email protected]>
Reviewed-by: Vadim Bendebury <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add some useful functions, and the corresponding definitions.
Add support for powering on the dra7xx_evm SD/MMC LDO
(courtesy Lokesh Vutla <[email protected]>).
Signed-off-by: Lubomir Popov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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commit 21144298 (power: twl6035: add palmas PMIC support)
introduced twl6035_i2c_[read|write]_u8
Then, commit dd23e59d (omap5: pbias ldo9 turn on)
introduced palmas_[read|write]_u8 for precisely the same access
function. TWL6035 belongs to the palmas family, so instead of having
an twl6035 API, we could use an generic palmas API instead.
To stay consistent with the function naming of twl4030,6030 accessors,
we use palmas_i2c_[read|write]_u8
Cc: Balaji T K <[email protected]>
Cc: Sricharan R <[email protected]>
Reported-by: Ruchika Kharwar <[email protected]>
Signed-off-by: Nishanth Menon <[email protected]>
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Since TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs,
rename twl6035_mmc1_poweron_ldo by a more generic palmas_mmc1_poweron_ldo
function.
Signed-off-by: Nishanth Menon <[email protected]>
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Since TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs,
rename twl6035_init_settings with an more generic palmas_init_settings
Signed-off-by: Nishanth Menon <[email protected]>
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TPS659038/TWL6035/TWL6037 all belong to palmas family of TI PMICs
Rename twl6035 to palmas to allow reuse across multiple current and
future platforms
As part of this change, change the CONFIG_TWL6035_POWER to
CONFIG_PALMAS_POWER and update usage of header file accordingly.
Signed-off-by: Nishanth Menon <[email protected]>
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twl6030_i2c_[read|write]_u8 can be used else where to access
multi-function device such as twl6030, so move the register access
functions to the common twl6030.h header file.
Signed-off-by: Nishanth Menon <[email protected]>
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u-boot standard i2c register access prototype is
i2c_read(addr, reg, 1, &buf, 1)
i2c_reg_write(u8 addr, u8 reg, u8 val)
twl6030_i2c_read_u8(u8 addr, u8 *val, u8 reg)
twl6030_i2c_write_u8(u8 addr, u8 val, u8 reg)
does not provide consistency, so switch the prototype to be
consistent with rest of u-boot i2c operations:
twl6030_i2c_read_u8(u8 addr, u8 reg, u8 *val)
twl6030_i2c_write_u8(u8 addr, u8 reg, u8 val)
Signed-off-by: Nishanth Menon <[email protected]>
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u-boot standard i2c read prototype is
i2c_read(addr, reg, 1, &buf, 1)
twl4030_i2c_read_u8(u8 addr, u8 *val, u8 reg)
does not provide consistency, so switch the prototype to be
consistent with rest of u-boot i2c operations:
twl4030_i2c_read_u8(u8 addr, u8 reg, u8 *val)
Signed-off-by: Nishanth Menon <[email protected]>
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u-boot standard i2c register write prototype is
i2c_reg_write(u8 addr, u8 reg, u8 val)
twl4030_i2c_write_u8(u8 addr, u8 val, u8 reg)
does not provide consistency, so switch the prototype to be
consistent with rest of u-boot i2c operations:
twl4030_i2c_write_u8(u8 addr, u8 reg, u8 val)
Signed-off-by: Nishanth Menon <[email protected]>
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This adds hardware tripping at 110 degrees celsius which must enable
forced system shutdown in case TMU fails to power off.
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Adding Exynos Thermal Management Unit driver to monitor SOC
temperature and take actions corresponding to states of TMU.
Signed-off-by: Akshay Saraswat <[email protected]>
Acked-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Signed-off-by: Peter Meerwald <[email protected]>
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This patch adds fdt support to MAX77686.
Signed-off-by: Rajeshwari Shinde <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This required manual merging drivers/mtd/nand/Makefile
and adding am335x_evm support for CONFIG_SPL_NAND_DRIVERS
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Moved the pmic_max77686.c max77686_pmic.h to drivers/power
and made required changes accordingly
Signed-off-by: Rajeshwari Shinde <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
Acked-by: Lukasz Majewski <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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We handle i2c_write return code and complain in case of error. We propagate the
error, too, to allow better handling at the upper level in the future.
Signed-off-by: Vincent Stehlé <[email protected]>
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Conflicts:
README
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h
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Rename CONFIG_DIALOG_PMIC to CONFIG_DIALOG_POWER
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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Rename all CONFIG_PMIC* defines to CONFIG_POWER*
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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Rename pmic/power related files at ./drivers/power directory
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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Two extra commands:
"pmic name bat state" and "pmic name bat charge" has been added to
pmic framework. Those provides state display and charge capabilities
to named batteries.
The pmic_core.c file has been refactored to more consistent name scheme.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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Support for MAX8997 built-in charger.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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Function for calculating LDO internal register value from passed micro
Volt.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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Support for MAX17042 fuel-gauge (FG), which is built into the MAX8997
power management device.
Special file - fg_battery_cell_params.h with cells characteristics
added.
The FG device will work with redesigned PMIC framework.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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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 <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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Trats battery is now treated in the same way as other power related
devices. This approach allows for more unified handling of all devices
responsible for power management.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Stefano Babic <[email protected]>
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The PMIC framework has been moved to its more natural place
./drivers/power from ./drivers/misc directory.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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This power management chip supports battery charging and a large number
of power supplies. This initial driver only provides the ability to adjust
the two synchronous buck converters SM0 and SM1 in a stepwise manner.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Warren <[email protected]>
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Add omap5 pbias configuration for mmc1/sd lines
and set voltage for sd data i/o lines
Signed-off-by: Balaji T K <[email protected]>
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palmas/TWL6035 is power IC for omap5 evm boards
Signed-off-by: Balaji T K <[email protected]>
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twl4030_pmrecv_vsel_cfg currently first sets up device group (effectively
enabling the supply), and only then sets vsel (selects voltage). This could
lead to wrong voltage for a short time, or even long time if second i2c
write fails.
Fix this by writing vsel first and device group after that. Also
introduce error checking to not enable the supply if we failed to set
the voltage, and start logging errors as power supply problems are
usually important.
Signed-off-by: Grazvydas Ignotas <[email protected]>
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