xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/power/ti-smartreflex.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593SmuzhiyunTexas Instruments SmartReflex binding
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3*4882a593SmuzhiyunSmartReflex is used to set and adjust the SoC operating points.
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6*4882a593SmuzhiyunRequired properties:
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8*4882a593Smuzhiyuncompatible: Shall be one of the following:
9*4882a593Smuzhiyun	    "ti,omap3-smartreflex-core"
10*4882a593Smuzhiyun	    "ti,omap3-smartreflex-mpu-iva"
11*4882a593Smuzhiyun	    "ti,omap4-smartreflex-core"
12*4882a593Smuzhiyun	    "ti,omap4-smartreflex-mpu"
13*4882a593Smuzhiyun	    "ti,omap4-smartreflex-iva"
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15*4882a593Smuzhiyunreg: Shall contain the device instance IO range
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17*4882a593Smuzhiyuninterrupts: Shall contain the device instance interrupt
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20*4882a593SmuzhiyunOptional properties:
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22*4882a593Smuzhiyunti,hwmods: Shall contain the TI interconnect module name if needed
23*4882a593Smuzhiyun	   by the SoC
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26*4882a593SmuzhiyunExample:
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28*4882a593Smuzhiyun	smartreflex_iva: smartreflex@4a0db000 {
29*4882a593Smuzhiyun		compatible = "ti,omap4-smartreflex-iva";
30*4882a593Smuzhiyun		reg = <0x4a0db000 0x80>;
31*4882a593Smuzhiyun		interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
32*4882a593Smuzhiyun		ti,hwmods = "smartreflex_iva";
33*4882a593Smuzhiyun	};
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35*4882a593Smuzhiyun	smartreflex_core: smartreflex@4a0dd000 {
36*4882a593Smuzhiyun		compatible = "ti,omap4-smartreflex-core";
37*4882a593Smuzhiyun		reg = <0x4a0dd000 0x80>;
38*4882a593Smuzhiyun		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
39*4882a593Smuzhiyun		ti,hwmods = "smartreflex_core";
40*4882a593Smuzhiyun	};
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42*4882a593Smuzhiyun	smartreflex_mpu: smartreflex@4a0d9000 {
43*4882a593Smuzhiyun		compatible = "ti,omap4-smartreflex-mpu";
44*4882a593Smuzhiyun		reg = <0x4a0d9000 0x80>;
45*4882a593Smuzhiyun		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
46*4882a593Smuzhiyun		ti,hwmods = "smartreflex_mpu";
47*4882a593Smuzhiyun	};
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