starfive-tech/u-boot.git/include/power/pmic.h, branch rtthread_AMP

pmic: Add support for setting transmission length in uclass private data

2018-05-18T06:27:26+00:00

The struct uc_pmic_priv's trans_len field stores the number of types to be transmitted per PMIC transfer. Signed-off-by: Lukasz Majewski Reviewed-by: Simon Glass

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

power: pmic.h: include dm/ofnode.h

2017-12-29T10:18:59+00:00

Include dm/ofnode.h. Signed-off-by: Peng Fan Reviewed-by: Simon Glass Cc: Stefano Babic Reviewed-by: Fabio Estevam

dm: pmic: Convert uclass to livetree

2017-06-01T13:03:12+00:00

Update the pmic uclass and all pmics to support a live device tree. Signed-off-by: Simon Glass

power: pmic.h: Drop include

2016-01-13T13:17:28+00:00

include/power/pmic.h never used any generic spi code from include/spi.h, but this has been added in below commit. "dm: pmic: add implementation of driver model pmic uclass" (sha1: 4d9057e82be11a862db411c4867e859fe0d4ca2a) Adding functionalities in include/spi.h will trigger a build issue as this been added used in include/power/pmic.h Build issue on trats2 with adding BIT macro on spi.h: ---------------------------------------------------- CC lib/asm-offsets.s In file included from include/power/pmic.h:15:0, from include/power/max77686_pmic.h:11, from include/configs/trats2.h:212, from include/config.h:5, from include/common.h:18, from lib/asm-offsets.c:15: include/spi.h: In function 'spi_w8r8': include/spi.h:327:2: warning: implicit declaration of function 'BIT' [-Wimplicit-function-declaration] Cc: Simon Glass Cc: Przemyslaw Marczak Reported-by: Tom Rini Signed-off-by: Jagan Teki Reviewed-by: Tom Rini Acked-by: Simon Glass

dm: pmic: Add functions to adjust PMIC registers

2015-07-21T23:39:27+00:00

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: pmic: code cleanup of PMIC uclass driver

2015-05-15T01:58:34+00:00

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

2015-05-15T00:49:37+00:00

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

power/pmic.h: Add prototype for power_init_board.

2014-07-25T19:21:05+00:00

As this is a weak function that we may override, provide a prototype for it. Cc: Łukasz Majewski Signed-off-by: Tom Rini

power: Add PMIC_ prefix to CHARGER_EN/DISABLE

2014-05-28T01:58:18+00:00

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 Signed-off-by: Minkyu Kang