1Qualcomm SPMI arbiter/bus driver
2
3This is bus driver for Qualcomm chips that use SPMI to communicate with PMICs.
4
5Required properties:
6- compatible: "qcom,spmi-pmic-arb"
7- reg: Register block adresses and sizes for various parts of device:
8   1) PMIC arbiter channel mapping base (PMIC_ARB_REG_CHNLn)
9   2) SPMI write command (master) registers (PMIC_ARB_CORE_SW_DEC_CHANNELS)
10   3) SPMI read command (observer) registers (PMIC_ARB_CORE_REGISTERS_OBS)
11
12Optional properties (if not set by parent):
13- #address-cells: 0x1 - childs slave ID address
14- #size-cells: 0x1
15
16All PMICs should be placed as a child nodes of bus arbiter.
17Automatic detection of childs is currently not supported.
18
19Example:
20
21spmi@200f000 {
22	compatible = "qcom,spmi-pmic-arb";
23	reg = <0x200f800 0x200 0x2400000 0x400000 0x2c00000 0x400000>;
24	#address-cells = <0x1>;
25	#size-cells = <0x1>;
26};
27