u-boot.git/drivers/power/pmic/pmic-uclass.c, branch v2016.09

dm: power: Tidy up debugging output and return values

2016-01-22T03:42:35Z

The currect PMIC debugging is a little confusing. Adjust it so that it is clear whether the operation succeeded or failed. Also, avoid creating a new error return value when a perfectly good one is already available. Signed-off-by: Simon Glass

dm: power: Allow regulators to be omitted from SPL

2016-01-22T03:42:35Z

For some boards the pmic interface is useful but the regulator interface (which comes with it) is too large. Allow them to be separated such that SPL can decide which it needs. Signed-off-by: Simon Glass

dm: pmic: Correct the pmic_reg_write() implementation

2015-08-06T03:06:12Z

This should write the register, not read it. Fix this bug. Signed-off-by: Simon Glass Acked-by: Przemyslaw Marczak

power: pmic: Use trailing_strtol() instead of a local function

2015-07-21T23:39:30Z

Use the common function to obtain the number from the end of the string, instead of a local function. Also tweak the position of a debug() statement. Signed-off-by: Simon Glass Tested-by: Przemyslaw Marczak Acked-by: Przemyslaw Marczak

dm: pmic: Add functions to adjust PMIC registers

2015-07-21T23:39:27Z

It is a common requirement to update some PMIC registers. Provide some simple convenience functions to do this. Signed-off-by: Simon Glass Tested-by: Przemyslaw Marczak Acked-by: Przemyslaw Marczak

dm: power: Avoid case-insensitve match for child names

2015-07-21T23:39:25Z

This is not user input (i.e. from the command line). It should be possible to get the case correct and avoid the case-insensitive match. This will help avoid sloppy device tree setups. Signed-off-by: Simon Glass Tested-by: Przemyslaw Marczak Acked-by: Przemyslaw Marczak

dm: pmic: code cleanup of PMIC uclass driver

2015-05-15T01:58:34Z

The cleanup includes: - pmic.h - fix mistakes in a few comments - pmic operations: value 'reg_count' - redefine as function call - fix function name: pmic_bind_childs() -> pmic_bind_children() - pmic_bind_children: change the 'while' loop with the 'for' - add implementation of pmic_reg_count() method - pmic_bind_children() - update function call name - Kconfig: add new line at the end of file - Update MAX77686 driver code Signed-off-by: Przemyslaw Marczak Acked-by: Simon Glass Tested on sandbox: Tested-by: Simon Glass

dm: pmic: add implementation of driver model pmic uclass

2015-05-15T00:49:37Z

This commit introduces the PMIC uclass implementation. It allows providing the basic I/O interface for PMIC devices. For the multi-function PMIC devices, this can be used as I/O parent device, for each IC's interface. Then, each PMIC particular function can be provided by the child device's operations, and the child devices will use its parent for read/write by the common API. Core files: - 'include/power/pmic.h' - 'drivers/power/pmic/pmic-uclass.c' The old pmic framework is still kept and is independent. For more detailed informations, please look into the header file. Changes: - new uclass-id: UCLASS_PMIC - new config: CONFIG_DM_PMIC Signed-off-by: Przemyslaw Marczak Acked-by: Simon Glass