- 04 4月, 2012 3 次提交
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由 Mark Brown 提交于
The regulator core supports this to allow the configuration to be inspected at runtime even if no software mangement is enabled. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMarek Vasut <marek.vasut@gmail.com>
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由 Mark Brown 提交于
There's some other allocations but they're not so trivial as they use kmemdup() and kstrdup(). Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 03 4月, 2012 5 次提交
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由 Axel Lin 提交于
Convert mc13892_sw_regulator_ops and mc13xxx_regulator_ops to set_voltage_sel. mc13xxx_get_best_voltage_index function is not used now, remove it. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Laxman Dewangan 提交于
Adding flag on fixed regulator board configuration structure to specify whether gpio is open drain type or not. Passing this information to gpio library when requesting gpio so that gpio driver can set the pin state accordingly, for open drain type: - Pin can be set HIGH as setting as input, PULL UP on pin make this as HIGH. - Pin can be set LOW as setting it as output and drive to LOW. The non-open drain pin can be set HIGH/LOW by setting it to output and driving it to HIGH/LOW. Signed-off-by: NLaxman Dewangan <ldewangan@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
According to the datasheet[1], tps62360 is register compatible with tps62362. tps62361B is register compatible with tps62363. Thus this patch adds support for tps62362 and tps62363. [1] http://www.ti.com/litv/pdf/slvsau9bSigned-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NLaxman Dewangan <ldewangan@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
The n_voltages are the same for all regulators: (max - min / step) + 1 == 64. The vol_shift is always 0, and the vol_nbits is always the same as n_voltages setting. Thus we can remove vol_shitf and vol_nbits fields from struct max8925_regulator_info. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Current code implements max8925_list_voltage but does not set the list_voltage callback function in max8925_regulator_[ldo|sdv]_ops. Fix it. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 01 4月, 2012 32 次提交
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Tested-by: NJett Zhou <jtzhou@marvell.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Tested-by: NJett Zhou <jtzhou@marvell.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Then we can remove the vol_nbits field from struct pm8607_regulator_info. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Tested-by: NJett Zhou <jtzhou@marvell.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Current code implements pm8607_list_voltage but does not set the list_voltage callback function in pm8607_regulator_ops. Fix it. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Tested-by: NJett Zhou <jtzhou@marvell.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Integer division may truncate the result. Current code shows changing current is 0mA when selector is 1 ... 8. For example: selector = 1 ad5398_calc_current returns 117, debug message shows 117/1000 = 0mA selector = 2 ad5398_calc_current returns 234, debug message shows 234/1000 = 0mA selector = 3 ad5398_calc_current returns 351, debug message shows 351/1000 = 0mA ............ selector = 8 ad5398_calc_current returns 937, debug message shows 937/1000 = 0mA Show the changing current in uA makes it easier for debugging. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
The client field of struct tps_pmic is not used after converting to regmap API. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
The client field of struct tps62360_chip is not used after converting to regmap. The name field of struct tps62360_chip is not used in this driver. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
In current implementation, da9052_ldo_ops and da9052_ldo5_6_ops are very similar, only the set_voltage is slightly different. da9052_buckperi_ops and da9052_dcdc_ops are also similar. This patch adds da9052_regulator_set_voltage for the set_voltage callback used by all LDOs and DCDCs. Rework da9052_get_regulator_voltage_sel and da9052_set_dcdc_voltage to make it possible to be shared by all DCDCs. Rework da9052_list_voltage to make it to be shared by all DCDCs and LDOs. Then we can remove da9052_ldo5_6_ops and da9052_buckperi_ops. We can also remove DA9052_LDO5_6 and DA9052_BUCKPERI macros which is not used now. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
The regulator name for LDOs are LDO4 ... LDO13 in current implementation. The correct regulator name for LDOs should be LDO1 ... LDO10. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
This patch also changes the define for TPS65023_LDO_CTRL_LDOx_MASK, because regmap_update_bits actually does: (orig & ~mask) | (val & mask) This change makes the code consists for all regmap_update_bits calls. Also removes some uninformative comments. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
MAX8997_VOLTAGE_REGULATOR macro has _name and _ops parameters so we can use it for all regulators with REGULATOR_VOLTAGE type. The MAX8997_VOLTAGE_REGULATOR now replaces regulator_desc_ldo and regulator_desc_buck macros. MAX8997_CURRENT_REGULATOR is for CHARGER and CHARGER_TOPOFF. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Check max8997->buck[1|2|5]_gpiodvs status in max8997_get_voltage_register and return correct register accordingly. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NMyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Both _en_bit and _ops parameters for all DCDCs and FETs are the same, so we can hardcode it in tps65090_REG macro. _en_reg can be calculated by _id + 12, so we can also remove it. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
regulator_register never returns NULL. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Now all the callback implementation are the same for both ldo and dvm regulator_ops, merge them to tps6586x_regulator_ops. Also rename tps6586x_ldo_list_voltage to tps6586x_list_voltage. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Convert both tps6586x_[ldo|dvm]_set_voltage to one set_voltage_sel callback. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
This also fixes a bug, LDO0 has minimal voltage 1.2V rather than 1.25V. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
After converting to set_voltage_sel, we can remove the workaroud of getting the best match voltage for V1. The core will iterate through the whole voltage table and find the best match for us. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-By: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-By: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Venu Byravarasu 提交于
Add TPS65090 regulator driver TPS65090 PMIC from TI consists of 3 step down converters, 2 always on LDOs and 7 current limited load switches. The output voltages are ON/OFF controllable and are meant to supply power to the components on target board. Signed-off-by: NVenu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Do not assume the gpio regulator states map is sorted in any order. This patch ensures we always set the smallest voltage/current that falls within the specified range. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Acked-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Rather than replicating the core support for always on regulators use a different set of ops with none of the enable related operations provided when we don't have any ops. This ensures that we automatically pick up any enhanced support for such regulators that the core has such as the warnings about regulation constraints that can't be used. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Axel Lin 提交于
Now tps65912_get_voltage_dcdc and tps65912_get_voltage_ldo has exactly the same implementation. We can merge them to tps65912_get_voltage function. Signed-off-by: NAxel Lin <axel.lin@gmail.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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