diff options
Diffstat (limited to 'roms/u-boot/include/dt-bindings/pmic/sandbox_pmic.h')
| -rw-r--r-- | roms/u-boot/include/dt-bindings/pmic/sandbox_pmic.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/roms/u-boot/include/dt-bindings/pmic/sandbox_pmic.h b/roms/u-boot/include/dt-bindings/pmic/sandbox_pmic.h new file mode 100644 index 000000000..749c0d1f6 --- /dev/null +++ b/roms/u-boot/include/dt-bindings/pmic/sandbox_pmic.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2015 Samsung Electronics + * Przemyslaw Marczak <p.marczak@samsung.com> + */ + +#ifndef _DT_BINDINGS_SANDBOX_PMIC_H_ +#define _DT_BINDINGS_SANDBOX_PMIC_H_ + +/* + * Sandbox PMIC - prepare reset values + * To provide the default (reset) values as in the real hardware, + * the registers are set in i2c pmic emul driver's probe() method. + * The default values are defined as below. + */ + +/* Buck operation mode IDs */ +#define BUCK_OM_OFF 0 +#define BUCK_OM_ON 1 +#define BUCK_OM_PWM 2 +#define BUCK_OM_COUNT 3 + +/* Ldo operation mode IDs */ +#define LDO_OM_OFF 0 +#define LDO_OM_ON 1 +#define LDO_OM_SLEEP 2 +#define LDO_OM_STANDBY 3 +#define LDO_OM_COUNT 4 + +/* [Value uV/uA]/[Mode ID] to register */ +#define VAL2REG(min, step, val) (((val) - (min)) / (step)) +#define VAL2OMREG(x) (x) + +#endif |