u-boot-brain/drivers/power/regulator/Makefile

#
# Copyright (C) 2015 Samsung Electronics
# Przemyslaw Marczak <p.marczak@samsung.com>
#
# SPDX-License-Identifier:     GPL-2.0+
#

obj-$(CONFIG_DM_REGULATOR) += regulator-uclass.o
obj-$(CONFIG_DM_REGULATOR_MAX77686) += max77686.o
obj-$(CONFIG_DM_REGULATOR_FIXED) += fixed.o
obj-$(CONFIG_DM_REGULATOR_SANDBOX) += sandbox.o
obj-$(CONFIG_REGULATOR_TPS65090) += tps65090_regulator.o
dm: regulator: add implementation of driver model regulator uclass This commit introduces the implementation of dm regulator API. Device tree support allows for auto binding. And by the basic uclass operations, it allows to driving the devices in a common way. For detailed informations, please look into the header file. Core files: - drivers/power/regulator-uclass.c - provides regulator common functions api - include/power/regulator.h - define all structures required by the regulator Changes: - new uclass-id: UCLASS_REGULATOR - new config: CONFIG_DM_REGULATOR Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> 2015-04-21 03:07:42 +09:00			`#`
			`# Copyright (C) 2015 Samsung Electronics`
			`# Przemyslaw Marczak <p.marczak@samsung.com>`
			`#`
			`# SPDX-License-Identifier: GPL-2.0+`
			`#`

			`obj-$(CONFIG_DM_REGULATOR) += regulator-uclass.o`
dm: regulator: add max77686 regulator driver This commit adds support to MAX77686 regulator driver, based on a driver model regulator's API. It implements almost all regulator operations, beside those for setting and geting the Current value. For proper bind and operation it requires the MAX77686 PMIC driver. New file: drivers/power/regulator/max77686.c New config: CONFIG_DM_REGULATOR_MAX77686 Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> 2015-04-21 03:07:47 +09:00			`obj-$(CONFIG_DM_REGULATOR_MAX77686) += max77686.o`
dm: regulator: add fixed voltage regulator driver This driver implements regulator operations for fixed Voltage/Current value regulators. beside the standard regulator constraints, which are put into the uclass platform data, a typical fixed regulator node provides few additional properties like: - gpio - gpio-open-drain - enable-active-high - startup-delay-us The only 'gpio' is used by this driver and is kept in structure of type 'fixed_regulator_platdata', as a device platform data (dev->platdata). The driver implements: - get_value - get_current - get_enable - set_enable The regulator calls and commands can be used for fixed-regulator devices, and the proper error will be returned for prohibited. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> 2015-04-21 03:07:48 +09:00			`obj-$(CONFIG_DM_REGULATOR_FIXED) += fixed.o`
sandbox: add: sandbox PMIC device drivers: I2C emul, pmic, regulator This commit adds emulation of sandbox PMIC device, which includes: - PMIC I2C emulation driver - PMIC I/O driver (UCLASS_PMIC) - PMIC regulator driver (UCLASS_REGULATOR) The sandbox PMIC has 12 significant registers and 4 as padding to 16 bytes, which allows using 'i2c md' command with the default count (16). The sandbox PMIC provides regulators: - 2x BUCK - 2x LDO Each, with adjustable output: - Enable state - Voltage - Current limit (LDO1/BUCK1 only) - Operation mode (different for BUCK and LDO) Each attribute has it's own register, beside the enable state, which depends on operation mode. The header file: sandbox_pmic.h includes PMIC's default register values, which are set on i2c pmic emul driver's probe() method. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org> 2015-05-13 20:38:32 +09:00			`obj-$(CONFIG_DM_REGULATOR_SANDBOX) += sandbox.o`
dm: power: Add support for TPS65090 FETs The TPS65090 has 7 FETs which are modelled as regulators. This allows them to be controlled by drivers easier, accessed through the 'regulator' command and used by other drivers. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com> 2015-07-03 09:15:59 +09:00			`obj-$(CONFIG_REGULATOR_TPS65090) += tps65090_regulator.o`