| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2009-03-31 | regulator: Allow boot_on regulators to be disabled by clients | Mark Brown | 1 | -1/+3 | |
| Rather than incrementing the reference count for boot_on regulators (which prevents them being disabled later on) simply force the regulator to be enabled when applying the constraints. Previously boot_on was essentially equivalent to always_on. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Liam Girdwood <[email protected]> | |||||
| 2009-03-31 | regulator: Allow regulators to set the initial operating mode | Mark Brown | 1 | -0/+4 | |
| This is useful when wishing to run in a fixed operating mode that isn't the default. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Liam Girdwood <[email protected]> | |||||
| 2009-03-31 | regulator: email - update email address and regulator webpage. | Liam Girdwood | 1 | -1/+1 | |
| Remove deceased email address and update to new address. Also update website details in MAINTAINERS with correct page. Signed-off-by: Liam Girdwood <[email protected]> | |||||
| 2009-01-08 | regulator: Add missing kerneldoc | Mark Brown | 1 | -0/+41 | |
| This is only the documentation that the kerneldoc system warns about. Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Liam Girdwood <[email protected]> | |||||
| 2008-10-13 | regulator: core - Rework machine API to remove string based functions. | Liam Girdwood | 1 | -6/+24 | |
| This improves the machine level API in order to configure regulator constraints and consumers as platform data and removes the old string based API that required several calls to set up each regulator. The intention is to create a struct regulator_init_data, populate it's fields with constraints, consumers devices, etc and then register the regulator device from board.c in the standard Linux way. e.g. regulator LDO2 (supplying codec and sim) platform data. /* regulator LDO2 consumer devices */ static struct regulator_consumer_supply ldo2_consumers[] = { { .dev = &platform_audio_device.dev, .supply = "codec_avdd", }, { .dev = &platform_sim_device.dev, .supply = "sim_vcc", } }; /* regulator LDO2 constraints */ static struct regulator_init_data ldo2_data = { .constraints = { .min_uV = 3300000, .max_uV = 3300000, .valid_modes_mask = REGULATOR_MODE_NORMAL, .apply_uV = 1, }, .num_consumer_supplies = ARRAY_SIZE(ldo2_consumers), .consumer_supplies = ldo2_consumers, }; /* machine regulator devices with thier consumers and constraints */ static struct platform_device wm8350_regulator_devices[] = { { .name = "wm8350-regulator", .id = WM8350_LDO_2, .dev = { .platform_data = &ldo2_data, }, }, }; Changes in detail:- o Removed all const char* regulator config functions in machine API. o Created new struct regulator_init_data to contain regulator machine configuration constraints and consmuers. o Changed set_supply(), set_machine_constraints(), set_consumer_device_supply() to remove their string identifier parameters. Also made them static and moved functions nearer top of core.c. o Removed no longer used inline func to_rdev() o Added regulator_get_init_drvdata() to retrieve init data. o Added struct device* as parameter to regulator_register(). o Changed my email address. Signed-off-by: Eric Miao <[email protected]> Signed-off-by: Mark Brown <[email protected]> Signed-off-by: Liam Girdwood <[email protected]> | |||||
| 2008-07-30 | regulator: machine driver interface | Liam Girdwood | 1 | -0/+104 | |
| This interface is for machine specific code and allows the creation of voltage/current domains (with constraints) for each regulator. It can provide regulator constraints that will prevent device damage through overvoltage or over current caused by buggy client drivers. It also allows the creation of a regulator tree whereby some regulators are supplied by others (similar to a clock tree). Signed-off-by: Liam Girdwood <[email protected]> Signed-off-by: Philipp Zabel <[email protected]> Signed-off-by: Mark Brown <[email protected]> | |||||