1config DM_PMIC 2 bool "Enable Driver Model for PMIC drivers (UCLASS_PMIC)" 3 depends on DM 4 ---help--- 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' 12 13config DM_PMIC_MAX77686 14 bool "Enable Driver Model for PMIC MAX77686" 15 depends on DM_PMIC 16 ---help--- 17 This config enables implementation of driver-model pmic uclass features 18 for PMIC MAX77686. The driver implements read/write operations. 19 20config DM_PMIC_SANDBOX 21 bool "Enable Driver Model for emulated Sandbox PMIC " 22 depends on DM_PMIC 23 ---help--- 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 28 29 A detailed information can be found in header: '<power/sandbox_pmic.h>' 30 31 The Sandbox PMIC info: 32 * I/O interface: 33 - I2C chip address: 0x40 34 - first register address: 0x0 35 - register count: 0x10 36 * Adjustable outputs: 37 - 2x LDO 38 - 2x BUCK 39 - Each, with a different operating conditions (header). 40 * Reset values: 41 - set by i2c emul driver's probe() (defaults in header) 42 43 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt 44 45config PMIC_S5M8767 46 bool "Enable Driver Model for the Samsung S5M8767 PMIC" 47 depends on DM_PMIC 48 ---help--- 49 The S5M8767 PMIC provides a large array of LDOs and BUCKs for use 50 as a SoC power controller. It also provides 32KHz clock outputs. This 51 driver provides basic register access and sets up the attached 52 regulators if regulator support is enabled. 53 54config PMIC_TPS65090 55 bool "Enable driver for Texas Instruments TPS65090 PMIC" 56 depends on DM_PMIC 57 ---help--- 58 The TPS65090 is a PMIC containing several LDOs, DC to DC convertors, 59 FETs and a battery charger. This driver provides register access 60 only, and you can enable the regulator/charger drivers separately if 61 required. 62