1 Qualcomm SPMI arbiter/bus driver
3 This is bus driver for Qualcomm chips that use SPMI to communicate with PMICs.
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)
12 Optional properties (if not set by parent):
13 - #address-cells: 0x1 - childs slave ID address
16 All PMICs should be placed as a child nodes of bus arbiter.
17 Automatic detection of childs is currently not supported.
22 compatible = "qcom,spmi-pmic-arb";
23 reg = <0x200f800 0x200 0x2400000 0x400000 0x2c00000 0x400000>;
24 #address-cells = <0x1>;