1 System Power Management Interface (SPMI) Controller
3 This document defines a generic set of bindings for use by SPMI controllers. A
4 controller is modelled in device tree as a node with zero or more child nodes,
5 each representing a unique slave on the bus.
8 - #address-cells : must be set to 2
9 - #size-cells : must be set to 0
13 An SPMI controller node can contain zero or more child nodes representing slave
14 devices on the bus. Child 'reg' properties are specified as an address, type
15 pair. The address must be in the range 0-15 (4 bits). The type must be one of
16 SPMI_USID (0) or SPMI_GSID (1) for Unique Slave ID or Group Slave ID respectively.
17 These are the identifiers "statically assigned by the system integrator", as
20 Each child node must have one and only one 'reg' entry of type SPMI_USID.
22 #include <dt-bindings/spmi/spmi.h>