1* Dialog DA9063/DA9063L Power Management Integrated Circuit (PMIC) 2 3DA9093 consists of a large and varied group of sub-devices (I2C Only): 4 5Device Supply Names Description 6------ ------------ ----------- 7da9063-regulator : : LDOs & BUCKs 8da9063-onkey : : On Key 9da9063-rtc : : Real-Time Clock (DA9063 only) 10da9063-watchdog : : Watchdog 11 12====== 13 14Required properties: 15 16- compatible : Should be "dlg,da9063" or "dlg,da9063l" 17- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be 18 modified to match the chip's OTP settings). 19- interrupts : IRQ line information. 20- interrupt-controller 21 22Sub-nodes: 23 24- regulators : This node defines the settings for the LDOs and BUCKs. 25 The DA9063(L) regulators are bound using their names listed below: 26 27 bcore1 : BUCK CORE1 28 bcore2 : BUCK CORE2 29 bpro : BUCK PRO 30 bmem : BUCK MEM 31 bio : BUCK IO 32 bperi : BUCK PERI 33 ldo1 : LDO_1 (DA9063 only) 34 ldo2 : LDO_2 (DA9063 only) 35 ldo3 : LDO_3 36 ldo4 : LDO_4 (DA9063 only) 37 ldo5 : LDO_5 (DA9063 only) 38 ldo6 : LDO_6 (DA9063 only) 39 ldo7 : LDO_7 40 ldo8 : LDO_8 41 ldo9 : LDO_9 42 ldo10 : LDO_10 (DA9063 only) 43 ldo11 : LDO_11 44 45 The component follows the standard regulator framework and the bindings 46 details of individual regulator device can be found in: 47 Documentation/devicetree/bindings/regulator/regulator.txt 48 49- rtc : This node defines settings for the Real-Time Clock associated with 50 the DA9063 only. The RTC is not present in DA9063L. There are currently 51 no entries in this binding, however compatible = "dlg,da9063-rtc" should 52 be added if a node is created. 53 54- onkey : This node defines the OnKey settings for controlling the key 55 functionality of the device. The node should contain the compatible property 56 with the value "dlg,da9063-onkey". 57 58 Optional onkey properties: 59 60 - dlg,disable-key-power : Disable power-down using a long key-press. If this 61 entry exists the OnKey driver will remove support for the KEY_POWER key 62 press. If this entry does not exist then by default the key-press 63 triggered power down is enabled and the OnKey will support both KEY_POWER 64 and KEY_SLEEP. 65 66- watchdog : This node defines settings for the Watchdog timer associated 67 with the DA9063 and DA9063L. There are currently no entries in this 68 binding, however compatible = "dlg,da9063-watchdog" should be added 69 if a node is created. 70 71 72Example: 73 74 pmic0: da9063@58 { 75 compatible = "dlg,da9063" 76 reg = <0x58>; 77 interrupt-parent = <&gpio6>; 78 interrupts = <11 IRQ_TYPE_LEVEL_LOW>; 79 interrupt-controller; 80 81 rtc { 82 compatible = "dlg,da9063-rtc"; 83 }; 84 85 wdt { 86 compatible = "dlg,da9063-watchdog"; 87 }; 88 89 onkey { 90 compatible = "dlg,da9063-onkey"; 91 dlg,disable-key-power; 92 }; 93 94 regulators { 95 DA9063_BCORE1: bcore1 { 96 regulator-name = "BCORE1"; 97 regulator-min-microvolt = <300000>; 98 regulator-max-microvolt = <1570000>; 99 regulator-min-microamp = <500000>; 100 regulator-max-microamp = <2000000>; 101 regulator-boot-on; 102 }; 103 DA9063_LDO11: ldo11 { 104 regulator-name = "LDO_11"; 105 regulator-min-microvolt = <900000>; 106 regulator-max-microvolt = <3600000>; 107 regulator-boot-on; 108 }; 109 }; 110 }; 111 112