1* Renesas R-Car Thermal
2
3Required properties:
4- compatible		: "renesas,thermal-<soctype>",
5			   "renesas,rcar-gen2-thermal" (with thermal-zone) or
6			   "renesas,rcar-thermal" (without thermal-zone) as
7                           fallback except R-Car D3.
8			  Examples with soctypes are:
9			    - "renesas,thermal-r8a73a4" (R-Mobile APE6)
10			    - "renesas,thermal-r8a7743" (RZ/G1M)
11			    - "renesas,thermal-r8a7779" (R-Car H1)
12			    - "renesas,thermal-r8a7790" (R-Car H2)
13			    - "renesas,thermal-r8a7791" (R-Car M2-W)
14			    - "renesas,thermal-r8a7792" (R-Car V2H)
15			    - "renesas,thermal-r8a7793" (R-Car M2-N)
16			    - "renesas,thermal-r8a77995" (R-Car D3)
17- reg			: Address range of the thermal registers.
18			  The 1st reg will be recognized as common register
19			  if it has "interrupts".
20
21Option properties:
22
23- interrupts		: If present should contain 3 interrupts for
24                          R-Car D3 or 1 interrupt otherwise.
25
26Example (non interrupt support):
27
28thermal@ffc48000 {
29	compatible = "renesas,thermal-r8a7779", "renesas,rcar-thermal";
30	reg = <0xffc48000 0x38>;
31};
32
33Example (interrupt support):
34
35thermal@e61f0000 {
36	compatible = "renesas,thermal-r8a73a4", "renesas,rcar-thermal";
37	reg = <0xe61f0000 0x14
38		0xe61f0100 0x38
39		0xe61f0200 0x38
40		0xe61f0300 0x38>;
41	interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
42};
43
44Example (with thermal-zone):
45
46thermal-zones {
47	cpu_thermal: cpu-thermal {
48		polling-delay-passive	= <1000>;
49		polling-delay		= <5000>;
50
51		thermal-sensors = <&thermal>;
52
53		trips {
54			cpu-crit {
55				temperature	= <115000>;
56				hysteresis	= <0>;
57				type		= "critical";
58			};
59		};
60		cooling-maps {
61		};
62	};
63};
64
65thermal: thermal@e61f0000 {
66	compatible =	"renesas,thermal-r8a7790",
67			"renesas,rcar-gen2-thermal",
68			"renesas,rcar-thermal";
69	reg = <0 0xe61f0000 0 0x14>, <0 0xe61f0100 0 0x38>;
70	interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
71	clocks = <&mstp5_clks R8A7790_CLK_THERMAL>;
72	power-domains = <&cpg_clocks>;
73	#thermal-sensor-cells = <0>;
74};
75