2 bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC)"
5 This config enables the driver-model PMIC support.
6 UCLASS_PMIC - designed to provide an I/O interface for PMIC devices.
7 For the multi-function PMIC devices, this can be used as parent I/O
8 device for each IC's interface. Then, each children uses its parent
9 for read/write. For detailed description, please refer to the files:
10 - 'drivers/power/pmic/pmic-uclass.c'
11 - 'include/power/pmic.h'
13 config DM_PMIC_MAX77686
14 bool "Enable Driver Model for PMIC MAX77686"
17 This config enables implementation of driver-model pmic uclass features
18 for PMIC MAX77686. The driver implements read/write operations.
20 config DM_PMIC_SANDBOX
21 bool "Enable Driver Model for emulated Sandbox PMIC "
24 Enable the driver for Sandbox PMIC emulation. The emulated PMIC device
25 depends on two drivers:
26 - sandbox PMIC I/O driver - implements dm pmic operations
27 - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission
29 A detailed information can be found in header: '<power/sandbox_pmic.h>'
31 The Sandbox PMIC info:
33 - I2C chip address: 0x40
34 - first register address: 0x0
35 - register count: 0x10
39 - Each, with a different operating conditions (header).
41 - set by i2c emul driver's probe() (defaults in header)
43 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt