Przemyslaw Marczak 5d387d0df9 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>		2015-05-14 19:58:34 -06:00
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max77686.txt	dm: pmic: add max77686 pmic driver	2015-05-14 18:49:38 -06:00
sandbox.txt	sandbox: add: sandbox PMIC device drivers: I2C emul, pmic, regulator	2015-05-14 19:58:34 -06:00