0001 = Spreadtrum SC27XX PMIC eFuse device tree bindings =
0002
0003 Required properties:
0004 - compatible: Should be one of the following.
0005 "sprd,sc2720-efuse"
0006 "sprd,sc2721-efuse"
0007 "sprd,sc2723-efuse"
0008 "sprd,sc2730-efuse"
0009 "sprd,sc2731-efuse"
0010 - reg: Specify the address offset of efuse controller.
0011 - hwlocks: Reference to a phandle of a hwlock provider node.
0012
0013 = Data cells =
0014 Are child nodes of eFuse, bindings of which as described in
0015 bindings/nvmem/nvmem.txt
0016
0017 Example:
0018
0019 sc2731_pmic: pmic@0 {
0020 compatible = "sprd,sc2731";
0021 reg = <0>;
0022 spi-max-frequency = <26000000>;
0023 interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
0024 interrupt-controller;
0025 #interrupt-cells = <2>;
0026 #address-cells = <1>;
0027 #size-cells = <0>;
0028
0029 efuse@380 {
0030 compatible = "sprd,sc2731-efuse";
0031 reg = <0x380>;
0032 #address-cells = <1>;
0033 #size-cells = <1>;
0034 hwlocks = <&hwlock 12>;
0035
0036 /* Data cells */
0037 thermal_calib: calib@10 {
0038 reg = <0x10 0x2>;
0039 };
0040 };
0041 };
0042
0043 = Data consumers =
0044 Are device nodes which consume nvmem data cells.
0045
0046 Example:
0047
0048 thermal {
0049 ...
0050 nvmem-cells = <&thermal_calib>;
0051 nvmem-cell-names = "calibration";
0052 };
