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* Merge remote-tracking branch 'u-boot-samsung/master'Albert ARIBAUD2014-07-01-5/+8
|\ | | | | | | | | | | | | | | Conflicts: boards.cfg Conflict was trivial between goni maintainer change and lager_nor removal.
| * PMIC: MAX77686: fix invalid bus checkJeroen Hofstee2014-06-23-5/+8
| | | | | | | | | | | | | | | | | | | | | | Since p->bus is unsigned checking for negative values is optimized away. Since bus is already used as an argument use tmp. While at it, don't declare variables in the middle of a function. cc: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | pmic: tps65090: correct checking i2c busJeroen Hofstee2014-06-19-1/+1
|/ | | | | | | | | | The function tps65090_init checks the i2c bus of p->bus. However the pointer p is not intialiased at this point. Check the local variable bus instead. cc: Tom Wai-Hong Tam <waihong@chromium.org> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Acked-by: Simon Glass <sjg@chromium.org>
* power: Add support for the TPS65218 PMICTom Rini2014-06-06-0/+98
| | | | | | | Add a driver for the TPS65218 PMIC which is used by TI AM43xx SoCs and may be used by TI AM335x SoCs. Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2014-06-02-8/+323
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| * power: Explicitly select pmic device's busAaron Durbin2014-05-28-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | The current pmic i2c code assumes the current i2c bus is the same as the pmic device's bus. There is nothing ensuring that to be true. Therefore, select the proper bus before performing a transaction. Signed-off-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * power: Add support for TPS65090 PMU chip.Tom Wai-Hong Tam2014-05-28-0/+311
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds driver support for the TPS65090 PMU. Support includes hooking into the pmic infrastructure so that the pmic commands can be used on the console. The TPS65090 supports the following functionality: - fet enable/disable/querying - getting and setting of charge state Even though it is connected to the pmic infrastructure it does not hook into the pmic charging charging infrastructure. The device tree binding is from Linux, but only a small subset of functionality is supported. Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org> Signed-off-by: Hatim Ali <hatim.rv@samsung.com> Signed-off-by: Katie Roberts-Hoffman <katierh@chromium.org> Signed-off-by: Rong Chang <rongchang@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Aaron Durbin <adurbin@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * power: Add PMIC_ prefix to CHARGER_EN/DISABLESimon Glass2014-05-28-5/+5
| | | | | | | | | | | | | | | | This enum should be common across all PMICs rather than having it independently defined with the same name in multiple places. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * power: Rename CONFIG_PMIC_... to CONFIG_POWER_...Simon Glass2014-05-28-3/+3
| | | | | | | | | | | | | | | | | | Commit be3b51aa did this mostly, but several have been added since. Do the job again. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | Merge remote-tracking branch 'u-boot/master'Albert ARIBAUD2014-05-20-2/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: boards.cfg Conflicts were trivial once u-boot-arm/master boards.cfg was reformatted (commit 6130c146) to match u-boot/master's own reformatting (commit 1b37fa83).
| * | tps6586x: staticize funtionsManish Badarkhe2014-05-12-2/+2
| |/ | | | | | | | | | | Make funtions static which are locally used in file. Signed-off-by: Manish Badarkhe <badarkhe.manish@gmail.com>
* | power: Add support for LTC3676 PMICTim Harvey2014-05-09-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | The LTC3676 PMIC includes four DC/DC converters, and three 300mA LDO Regulators (two Adjustable). The DC/DC converters are adjustable based on a resistor devider (board-specific). This adds support for the LTC3676 by creating a namespace unique init function that uses the PMIC API to allocate a pmic and defines the registers. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Acked-by: Stefano Babic <sbabic@denx.de>
* | power: make pfuze100 be able to coexist with other pmicsTim Harvey2014-05-09-1/+1
|/ | | | | | | Avoid uding pmic_init() as this forces the model of only allowing a single PMIC driver to be built at a time. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2014-03-05-1/+4
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| * power: fix: Do not execute pmic command when not all necessary parameters ↵Łukasz Majewski2014-02-24-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | are passed Lack of this check resulted in a data abort when CPU tried to execute the following command (without further mandatory input): 'pmic MAX77686_PMIC'. Only the 'pmic list' command requires one passed parameter. Other require at least two valid parameters for correct operation. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
| * trats2: Code cleanup.Przemyslaw Marczak2014-02-03-1/+1
| | | | | | | | | | | | | | | | | | | | Remove wrong and unused env variables Trats2 is not as GT-I8800. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Cc: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | power: add PFUZE100 PMIC driverTim Harvey2014-03-05-0/+33
|/ | | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com> Acked-by: Stefano Babic <sbabic@denx.de>
* fuelgauge: max17042: fix i2c read issue which causes infinity loop.Przemyslaw Marczak2014-01-14-34/+86
| | | | | | | | | | | | | | | | | | Issues: - reading i2c data by passing u16 pointer causes errors in read data. - max17042 status register fields have not only Power On Reset meaning so using proper mask is required. Changes: - read i2c data to type u32 instead of u16 - avoids buffer overflow - compare FG status register using mask not just one bit value - add checking return value to functions fg read/write - add model lock and model check count - add debug msg Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
* Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2014-01-06-2/+1
|\ | | | | | | | | | | | | | | Conflicts: include/micrel.h The conflict above was trivial, caused by four lines being added in both branches with different whitepace.
| * power: power_fsl: Pass p->bus in the same way for SPI and I2C casesFabio Estevam2013-11-27-2/+1
| | | | | | | | | | | | | | | | | | There is no need to pass p->bus differently when the PMIC is connected via SPI or via I2C. Handle the both cases in the same way. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | ARMV7: OMAP4: Add twl6032 supportOleg Kosheliev2013-12-04-6/+48
| | | | | | | | | | | | | | | | | | | | Added chip type detection and twl6032 support in the battery control and charge functions. Based on Balaji T K <balajitk@ti.com> patches for TI u-boot. Signed-off-by: Oleg Kosheliev <oleg.kosheliev@ti.com>
* | ARMV7: OMAP4: Add struct for twl603x dataOleg Kosheliev2013-12-04-5/+20
|/ | | | | | | | | | | | | The data struct is used to support different PMIC chip types. It contains the chip type and the data (e.g. registers addresses, adc multiplier) which is different for twl6030 and twl6032. Replaced some hardcoded values with the structure vars. Based on Balaji T K <balajitk@ti.com> patches for TI u-boot. Signed-off-by: Oleg Kosheliev <oleg.kosheliev@ti.com>
* drivers: convert makefiles to Kbuild styleMasahiro Yamada2013-10-31-139/+24
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* ARM: OMAP5: Power: Add new function to turn on SMPS10Dan Murphy2013-10-20-0/+15
| | | | | | | | 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 <dmurphy@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-10-14-0/+411
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| * Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-10-11-0/+411
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| | * power:battery: add battery support for Trats2 boardPiotr Wilczek2013-09-25-0/+66
| | | | | | | | | | | | | | | | | | Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| | * drivers:power:max77693: add support for new multi function pmic max77693Piotr Wilczek2013-09-25-0/+345
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | | power:pmic: prevent data abort for pmic bat commandPiotr Wilczek2013-10-07-8/+11
|/ / | | | | | | | | | | | | | | | | | | This patch prevents data abort when pmic bat command is called on non-batery pmic device. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Lukasz Majewski <l.majewski@samsung.com> CC: Minkyu Kang <mk7.kang@samsung.com>
* | drivers/power/pmic: Add tps65910 driverPhilip, Avinash2013-09-20-0/+84
| | | | | | | | | | | | | | | | | | | | 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 <avinashphilip@ti.com> [trini: Split and rework Avinash's changes into new drivers/power framework] Signed-off-by: Tom Rini <trini@ti.com>
* | drivers/power/pmic: Add tps65217 driverGreg Guyotte2013-09-20-0/+110
|/ | | | | | | | | | Add a driver for the TPS65217 PMIC that is found in the Beaglebone family of boards. Signed-off-by: Greg Guyotte <gguyotte@ti.com> [trini: Split and rework Greg's changes into new drivers/power framework] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-09-11-0/+192
|\ | | | | | | | | Conflicts: tools/Makefile
| * drivers:power:max77686: add function to set voltage and modePiotr Wilczek2013-08-30-0/+192
| | | | | | | | | | | | | | | | | | | | This patch add new functions to pmic max77686 to set voltage and mode. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Tom Rini <trini@ti.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | pmic:i2c: Replace legacy I2C_SET_BUS macro with i2c_set_bus_num()Łukasz Majewski2013-08-20-1/+1
|/ | | | | | | | | | 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 <l.majewski@samsung.com> Cc: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-329/+20
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* power:bat:trats: Break battery charging with ctrl+CŁukasz Majewski2013-07-05-5/+11
| | | | | | | | | | 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 <l.majewski@samsung.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-06-19-48/+75
|\ | | | | | | | | Conflicts: spl/Makefile
| * power: exynos-tmu: use the mux_addr bit fields in tmu_control registerNaveen Krishna Chatradhi2013-06-13-1/+10
| | | | | | | | | | | | | | | | | | This patch implements the mux_addr bit fields defined in tmu_control register (used for debugging purpose) Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Reviewed-by: Vadim Bendebury <vbendeb@google.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * power: exynos-tmu: fix warnings and clean up codeNaveen Krishna Chatradhi2013-06-13-47/+65
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <ch.naveen@samsung.com> Reviewed-by: Vadim Bendebury <vbendeb@google.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | ARM: OMAP5: Power: Add more functionality to Palmas driverLubomir Popov2013-06-10-12/+121
|/ | | | | | | | | | Add some useful functions, and the corresponding definitions. Add support for powering on the dra7xx_evm SD/MMC LDO (courtesy Lokesh Vutla <lokeshvutla@ti.com>). Signed-off-by: Lubomir Popov <lpopov@mm-sol.com> Reviewed-by: Tom Rini <trini@ti.com>
* palmas: use palmas_i2c_[read|write]_u8Nishanth Menon2013-05-10-24/+2
| | | | | | | | | | | | | | | | | 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 <balajitk@ti.com> Cc: Sricharan R <r.sricharan@ti.com> Reported-by: Ruchika Kharwar <ruchika@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* palmas: rename twl6035_mmc1_poweron_ldo with an palmas generic functionNishanth Menon2013-05-10-1/+1
| | | | | | | | 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 <nm@ti.com>
* palmas: rename init_settings to an generic palmas initNishanth Menon2013-05-10-1/+1
| | | | | | | 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 <nm@ti.com>
* twl6035: rename to palmasNishanth Menon2013-05-10-3/+3
| | | | | | | | | | | 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 <nm@ti.com>
* twl6030: move twl6030 register access functions to common header fileNishanth Menon2013-05-10-11/+0
| | | | | | | | 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 <nm@ti.com>
* twl6030: twl6030_i2c_[read|write]_u8 prototype consistentNishanth Menon2013-05-10-34/+34
| | | | | | | | | | | | | | | 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 <nm@ti.com>
* twl4030: make twl4030_i2c_read_u8 prototype consistentNishanth Menon2013-05-10-2/+2
| | | | | | | | | | | | 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 <nm@ti.com>
* twl4030: make twl4030_i2c_write_u8 prototype consistentNishanth Menon2013-05-10-6/+6
| | | | | | | | | | | | 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 <nm@ti.com>
* Exynos5: TMU: Add hardware trippingAkshay Saraswat2013-03-12-5/+20
| | | | | | | | | 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 <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Exynos5: TMU: Add driver for Thermal Management UnitAkshay Saraswat2013-03-12-0/+305
| | | | | | | | | Adding Exynos Thermal Management Unit driver to monitor SOC temperature and take actions corresponding to states of TMU. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
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