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_PFUZE100 14 bool "Enable Driver Model for PMIC PFUZE100" 15 depends on DM_PMIC 16 ---help--- 17 This config enables implementation of driver-model pmic uclass features 18 for PMIC PFUZE100. The driver implements read/write operations. 19 20config DM_PMIC_MAX77686 21 bool "Enable Driver Model for PMIC MAX77686" 22 depends on DM_PMIC 23 ---help--- 24 This config enables implementation of driver-model pmic uclass features 25 for PMIC MAX77686. The driver implements read/write operations. 26 27config DM_PMIC_SANDBOX 28 bool "Enable Driver Model for emulated Sandbox PMIC " 29 depends on DM_PMIC 30 ---help--- 31 Enable the driver for Sandbox PMIC emulation. The emulated PMIC device 32 depends on two drivers: 33 - sandbox PMIC I/O driver - implements dm pmic operations 34 - sandbox PMIC i2c emul driver - emulates the PMIC's I2C transmission 35 36 A detailed information can be found in header: '<power/sandbox_pmic.h>' 37 38 The Sandbox PMIC info: 39 * I/O interface: 40 - I2C chip address: 0x40 41 - first register address: 0x0 42 - register count: 0x10 43 * Adjustable outputs: 44 - 2x LDO 45 - 2x BUCK 46 - Each, with a different operating conditions (header). 47 * Reset values: 48 - set by i2c emul driver's probe() (defaults in header) 49 50 Driver binding info: doc/device-tree-bindings/pmic/sandbox.txt 51 52config PMIC_S5M8767 53 bool "Enable Driver Model for the Samsung S5M8767 PMIC" 54 depends on DM_PMIC 55 ---help--- 56 The S5M8767 PMIC provides a large array of LDOs and BUCKs for use 57 as a SoC power controller. It also provides 32KHz clock outputs. This 58 driver provides basic register access and sets up the attached 59 regulators if regulator support is enabled. 60 61config PMIC_TPS65090 62 bool "Enable driver for Texas Instruments TPS65090 PMIC" 63 depends on DM_PMIC 64 ---help--- 65 The TPS65090 is a PMIC containing several LDOs, DC to DC convertors, 66 FETs and a battery charger. This driver provides register access 67 only, and you can enable the regulator/charger drivers separately if 68 required. 69