This new device tree binding documentation is largely inspired by the Linux Kernel same document, minus the unimplemented devices and properties.
Signed-off-by: Alexandre Ghiti alexandre.ghiti@canonical.com --- doc/device-tree-bindings/power/da9063.txt | 62 +++++++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 doc/device-tree-bindings/power/da9063.txt
diff --git a/doc/device-tree-bindings/power/da9063.txt b/doc/device-tree-bindings/power/da9063.txt new file mode 100644 index 0000000000..30873ca360 --- /dev/null +++ b/doc/device-tree-bindings/power/da9063.txt @@ -0,0 +1,62 @@ +* Dialog DA9063/DA9063L Power Management Integrated Circuit (PMIC) + +DA9063 consists of the following sub-devices (I2C Only): + +Device Supply Names Description +------ ------------ ----------- +da9063-regulator : : LDOs & BUCKs + +====== + +Required properties: + +- compatible : Should be "dlg,da9063" or "dlg,da9063l" +- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be + modified to match the chip's OTP settings). + +Sub-nodes: + +- regulators : This node defines the settings for the LDOs and BUCKs. + The DA9063(L) regulators are bound using their names listed below: + + bcore1 : BUCK CORE1 + bcore2 : BUCK CORE2 + bpro : BUCK PRO + bmem : BUCK MEM + bio : BUCK IO + bperi : BUCK PERI + ldo1 : LDO_1 (DA9063 only) + ldo2 : LDO_2 (DA9063 only) + ldo3 : LDO_3 + ldo4 : LDO_4 (DA9063 only) + ldo5 : LDO_5 (DA9063 only) + ldo6 : LDO_6 (DA9063 only) + ldo7 : LDO_7 + ldo8 : LDO_8 + ldo9 : LDO_9 + ldo10 : LDO_10 (DA9063 only) + ldo11 : LDO_11 + +Example: + + pmic0: da9063@58 { + compatible = "dlg,da9063" + reg = <0x58>; + + regulators { + DA9063_BCORE1: bcore1 { + regulator-name = "BCORE1"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <500000>; + regulator-max-microamp = <2000000>; + regulator-boot-on; + }; + DA9063_LDO11: ldo11 { + regulator-name = "LDO_11"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <3600000>; + regulator-boot-on; + }; + }; + };