diff options
Diffstat (limited to 'drivers/power/regulator/Kconfig')
| -rw-r--r-- | drivers/power/regulator/Kconfig | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/power/regulator/Kconfig b/drivers/power/regulator/Kconfig index fd3cf351b1..6289b83910 100644 --- a/drivers/power/regulator/Kconfig +++ b/drivers/power/regulator/Kconfig @@ -31,3 +31,33 @@ config DM_REGULATOR_FIXED This config enables implementation of driver-model regulator uclass features for fixed value regulators. The driver implements get/set api for enable and get only for voltage value. + +config DM_REGULATOR_SANDBOX + bool "Enable Driver Model for Sandbox PMIC regulator" + depends on DM_REGULATOR && DM_PMIC_SANDBOX + ---help--- + Enable the regulator driver for emulated Sandbox PMIC. + The emulated PMIC device depends on two drivers: + - sandbox PMIC I/O driver - implements dm pmic operations + - sandbox PMIC regulator driver - implements dm regulator operations + - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission + + The regulator driver provides uclass operations for sandbox PMIC's + regulators. The driver implements get/set api for: voltage, current, + operation mode and enable state. + The driver supports LDO and BUCK regulators. + + The Sandbox PMIC info: + * I/O interface: + - I2C chip address: 0x40 + - first register address: 0x0 + - register count: 0x10 + * Adjustable outputs: + - 2x LDO + - 2x BUCK + - Each, with a different operating conditions (header). + * Reset values: + - set by i2c emul driver's probe() (defaults in header) + + A detailed information can be found in header: '<power/sandbox_pmic.h>' + Binding info: 'doc/device-tree-bindings/pmic/max77686.txt' |