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* power: pmic.h: Drop include <spi.h>Jagan Teki2016-01-13-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 <sjg@chromium.org> Cc: Przemyslaw Marczak <p.marczak@samsung.com> Reported-by: Tom Rini <trini@konsulko.com> Signed-off-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: pmic: Add functions to adjust PMIC registersSimon Glass2015-07-21-0/+34
| | | | | | | | | It is a common requirement to update some PMIC registers. Provide some simple convenience functions to do this. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
* dm: pmic: code cleanup of PMIC uclass driverPrzemyslaw Marczak2015-05-14-19/+20
| | | | | | | | | | | | | | | | | 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 <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
* dm: pmic: add implementation of driver model pmic uclassPrzemyslaw Marczak2015-05-14-0/+189
| | | | | | | | | | | | | | | | | | | | | | | | 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 <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* power/pmic.h: Add prototype for power_init_board.Tom Rini2014-07-25-0/+1
| | | | | | | | As this is a weak function that we may override, provide a prototype for it. Cc: Łukasz Majewski <l.majewski@samsung.com> Signed-off-by: Tom Rini <trini@ti.com>
* power: Add PMIC_ prefix to CHARGER_EN/DISABLESimon Glass2014-05-28-0/+5
| | | | | | | | 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 <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* trats2: add LCD download menu supportPrzemyslaw Marczak2014-02-03-1/+0
| | | | | Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* pmic: Extend struct pmic to support battery and charger related operationsŁukasz Majewski2012-11-14-1/+29
| | | | | | | | Now it is possible to provide specific function per PMIC/power device instance. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
* pmic: Extend PMIC framework to support multiple instances of PMIC devicesŁukasz Majewski2012-11-14-0/+81
The PMIC framework has been extended to support multiple instances of the variety of devices responsible for power management. This change allows supporting of e.g. fuel gauge, charger, MUIC (Micro USB Interface Circuit). Power related includes have been moved to ./include/power directory. This is a first of a series of patches - in the future "pmic" will be replaced with "power". Two important issues: 1. The PMIC needs to be initialized just after malloc is configured 2. It uses list to hold information about available PMIC devices Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Stefano Babic <sbabic@denx.de>