1 OMAP PRM instance bindings
2
3 Power and Reset Manager is an IP block on OMAP family of devices which
4 handle the power domains and their current state, and provide reset
5 handling for the domains and/or separate IP blocks under the power domain
6 hierarchy.
7
8 Required properties:
9 - compatible: Must contain one of the following:
10 "ti,am3-prm-inst"
11 "ti,am4-prm-inst"
12 "ti,omap4-prm-inst"
13 "ti,omap5-prm-inst"
14 "ti,dra7-prm-inst"
15 and additionally must contain:
16 "ti,omap-prm-inst"
17 - reg: Contains PRM instance register address range
18 (base address and length)
19
20 Optional properties:
21 - #power-domain-cells: Should be 0 if the instance is a power domain provider.
22 - #reset-cells: Should be 1 if the PRM instance in question supports resets.
23
24 Example:
25
26 prm_dsp2: prm@1b00 {
27 compatible = "ti,dra7-prm-inst", "ti,omap-prm-inst";
28 reg = <0x1b00 0x40>;
29 #power-domain-cells = <0>;
30 #reset-cells = <1>;
31 };
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