bindings/mfd/max77620.txt

4 -------------------
5 - compatible: Must be one of
9 - reg: I2C device address.
12 -------------------
13 - interrupts:		The interrupt on the parent the controller is
15 - interrupt-controller: Marks the device node as an interrupt controller.
16 - #interrupt-cells:	is <2> and their usage is compliant to the 2 cells
17 			variant of <../interrupt-controller/interrupts.txt>
19 			are defined at dt-bindings/mfd/max77620.h.
21 - system-power-controller: Indicates that this PMIC is controlling the
24 [1] Documentation/devicetree/bindings/power/power-controller.txt
30 --------------------------------------
33 independently or among a group of other regulators with an adjustable power-up
34 and power-down delays (sequencing). GPIO1, GPIO2, and GPIO3 can be programmed
41 Each master sequencing timer is programmable through its configuration
44 eight sequencing events on different time periods called slots. The time
45 period between each event is programmable within the configuration register.
63 The configuration parameters of FPS is provided through sub-node "fps"
69 configuration nodes which is explained in respective sub-system DT
77 -------------------
78 -maxim,fps-event-source:		u32, FPS event source like external
82 						dt-bindings/mfd/max77620.h
84 					- MAX77620_FPS_EVENT_SRC_EN0
86 					- MAX77620_FPS_EVENT_SRC_EN1
88 					- MAX77620_FPS_EVENT_SRC_SW
91 -maxim,shutdown-fps-time-period-us:	u32, FPS time period in microseconds
95 -maxim,suspend-fps-time-period-us:	u32, FPS time period in microseconds
98 -maxim,device-state-on-disabled-event:	u32, describe the PMIC state when FPS
100 					should go to sleep state or low-power
102 					- MAX77620_FPS_INACTIVE_STATE_SLEEP
104 					- MAX77620_FPS_INACTIVE_STATE_LOW_POWER
111 Here supported time periods by device in microseconds are as follows:
116 -maxim,power-ok-control: configure map power ok bit
129 regulator, power, please refer respective device-tree binding document
130 under their respective sub-system directories.
133 --------
134 #include <dt-bindings/mfd/max77620.h>
140 	interrupt-parent = <&intc>;
143 	interrupt-controller;
144 	#interrupt-cells = <2>;
148 			maxim,shutdown-fps-time-period-us = <1280>;
149 			maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN1>;
153 			maxim,shutdown-fps-time-period-us = <1280>;
154 			maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_EN0>;
158 			maxim,shutdown-fps-time-period-us = <1280>;
159 			maxim,fps-event-source = <MAX77620_FPS_EVENT_SRC_SW>;