cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

wm831x.txt (2067B)

      1Cirrus Logic/Wolfson Microelectronics wm831x PMICs
      2
      3System PMICs with a wide range of additional features.
      4
      5Required properties:
      6
      7  - compatible : One of the following chip-specific strings:
      8        "wlf,wm8310"
      9        "wlf,wm8311"
     10        "wlf,wm8312"
     11        "wlf,wm8320"
     12        "wlf,wm8321"
     13        "wlf,wm8325"
     14        "wlf,wm8326"
     15
     16  - reg : I2C slave address when connected using I2C, chip select number
     17    when using SPI.
     18
     19  - gpio-controller : Indicates this device is a GPIO controller.
     20  - #gpio-cells : Must be 2. The first cell is the pin number and the
     21    second cell is used to specify optional parameters (currently unused).
     22
     23  - interrupts : The interrupt line the IRQ signal for the device is
     24    connected to.
     25
     26  - interrupt-controller : wm831x devices contain interrupt controllers and
     27    may provide interrupt services to other devices.
     28  - #interrupt-cells: Must be 2. The first cell is the IRQ number, and the
     29    second cell is the flags, encoded as the trigger masks from
     30    ../interrupt-controller/interrupts.txt
     31
     32Optional sub-nodes:
     33  - phys : Contains a phandle to the USB PHY.
     34  - regulators : Contains sub-nodes for each of the regulators supplied by
     35    the device. The regulators are bound using their names listed below:
     36
     37    dcdc1 : DCDC1
     38    dcdc2 : DCDC2
     39    dcdc3 : DCDC3
     40    dcdc4 : DCDC3
     41    isink1 : ISINK1
     42    isink2 : ISINK2
     43    ldo1 : LDO1
     44    ldo2 : LDO2
     45    ldo3 : LDO3
     46    ldo4 : LDO4
     47    ldo5 : LDO5
     48    ldo7 : LDO7
     49    ldo11 : LDO11
     50
     51    The bindings details of each regulator can be found in:
     52    ../regulator/regulator.txt
     53
     54Example:
     55
     56wm8310: pmic@36 {
     57	compatible = "wlf,wm8310";
     58	reg = <0x36>;
     59
     60	gpio-controller;
     61	#gpio-cells = <2>;
     62
     63	interrupts = <347>;
     64	interrupt-parent = <&gic>;
     65
     66	interrupt-controller;
     67	#interrupt-cells = <2>;
     68
     69	regulators {
     70		dcdc1: dcdc1 {
     71			regulator-name = "DCDC1";
     72			regulator-min-microvolt = <600000>;
     73			regulator-max-microvolt = <600000>;
     74		};
     75		ldo1: ldo1 {
     76			regulator-name = "LDO1";
     77			regulator-min-microvolt = <1700000>;
     78			regulator-max-microvolt = <1700000>;
     79		};
     80	};
     81};