Documentation/devicetree/bindings/power/ti-smartreflex.txt

   1 Texas Instruments SmartReflex binding
   2
   3 SmartReflex is used to set and adjust the SoC operating points.
   4
   5
   6 Required properties:
   7
   8 compatible: Shall be one of the following:
   9             "ti,omap3-smartreflex-core"
  10             "ti,omap3-smartreflex-mpu-iva"
  11             "ti,omap4-smartreflex-core"
  12             "ti,omap4-smartreflex-mpu"
  13             "ti,omap4-smartreflex-iva"
  14
  15 reg: Shall contain the device instance IO range
  16
  17 interrupts: Shall contain the device instance interrupt
  18
  19
  20 Optional properties:
  21
  22 ti,hwmods: Shall contain the TI interconnect module name if needed
  23            by the SoC
  24
  25
  26 Example:
  27
  28         smartreflex_iva: smartreflex@4a0db000 {
  29                 compatible = "ti,omap4-smartreflex-iva";
  30                 reg = <0x4a0db000 0x80>;
  31                 interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
  32                 ti,hwmods = "smartreflex_iva";
  33         };
  34
  35         smartreflex_core: smartreflex@4a0dd000 {
  36                 compatible = "ti,omap4-smartreflex-core";
  37                 reg = <0x4a0dd000 0x80>;
  38                 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
  39                 ti,hwmods = "smartreflex_core";
  40         };
  41
  42         smartreflex_mpu: smartreflex@4a0d9000 {
  43                 compatible = "ti,omap4-smartreflex-mpu";
  44                 reg = <0x4a0d9000 0x80>;
  45                 interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
  46                 ti,hwmods = "smartreflex_mpu";
  47         };