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| -rw-r--r-- | Documentation/devicetree/bindings/power/ti-smartreflex.txt | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/ti-smartreflex.txt b/Documentation/devicetree/bindings/power/ti-smartreflex.txt new file mode 100644 index 000000000..21ef14d6a --- /dev/null +++ b/Documentation/devicetree/bindings/power/ti-smartreflex.txt @@ -0,0 +1,47 @@ +Texas Instruments SmartReflex binding + +SmartReflex is used to set and adjust the SoC operating points. + + +Required properties: + +compatible: Shall be one of the following: + "ti,omap3-smartreflex-core" + "ti,omap3-smartreflex-mpu-iva" + "ti,omap4-smartreflex-core" + "ti,omap4-smartreflex-mpu" + "ti,omap4-smartreflex-iva" + +reg: Shall contain the device instance IO range + +interrupts: Shall contain the device instance interrupt + + +Optional properties: + +ti,hwmods: Shall contain the TI interconnect module name if needed + by the SoC + + +Example: + + smartreflex_iva: smartreflex@4a0db000 { + compatible = "ti,omap4-smartreflex-iva"; + reg = <0x4a0db000 0x80>; + interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "smartreflex_iva"; + }; + + smartreflex_core: smartreflex@4a0dd000 { + compatible = "ti,omap4-smartreflex-core"; + reg = <0x4a0dd000 0x80>; + interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "smartreflex_core"; + }; + + smartreflex_mpu: smartreflex@4a0d9000 { + compatible = "ti,omap4-smartreflex-mpu"; + reg = <0x4a0d9000 0x80>; + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; + ti,hwmods = "smartreflex_mpu"; + }; |