1/*
2 * Device Tree Source for OMAP443x SoC
3 *
4 * Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
5 *
6 * This file is licensed under the terms of the GNU General Public License
7 * version 2.  This program is licensed "as is" without any warranty of any
8 * kind, whether express or implied.
9 */
10
11#include "omap4.dtsi"
12
13/ {
14	cpus {
15		cpu0: cpu@0 {
16			/* OMAP443x variants OPP50-OPPNT */
17			operating-points = <
18				/* kHz    uV */
19				300000  1025000
20				600000  1200000
21				800000  1313000
22				1008000 1375000
23			>;
24			clock-latency = <300000>; /* From legacy driver */
25
26			/* cooling options */
27			#cooling-cells = <2>; /* min followed by max */
28		};
29	};
30
31	thermal-zones {
32		#include "omap4-cpu-thermal.dtsi"
33	};
34
35	ocp {
36		/* 4430 has only gpio_86 tshut and no talert interrupt */
37		bandgap: bandgap@4a002260 {
38			reg = <0x4a002260 0x4
39			       0x4a00232C 0x4>;
40			compatible = "ti,omap4430-bandgap";
41			gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
42
43			#thermal-sensor-cells = <0>;
44		};
45	};
46
47	ocp {
48		abb_mpu: regulator-abb-mpu {
49			status = "okay";
50
51			reg = <0x4a307bd0 0x8>, <0x4a306014 0x4>;
52			reg-names = "base-address", "int-address";
53
54			ti,abb_info = <
55			/*uV		ABB	efuse	rbb_m	fbb_m	vset_m*/
56			1025000		0	0	0	0	0
57			1200000		0	0	0	0	0
58			1313000		0	0	0	0	0
59			1375000		1	0	0	0	0
60			1389000		1	0	0	0	0
61			>;
62		};
63
64		/* Default unused, just provide register info for record */
65		abb_iva: regulator-abb-iva {
66			reg = <0x4a307bd8 0x8>, <0x4a306010 0x4>;
67			reg-names = "base-address", "int-address";
68		};
69
70	};
71
72};
73
74&cpu_thermal {
75	coefficients = <0 20000>;
76};
77
78/include/ "omap443x-clocks.dtsi"
79
80/*
81 * Use dpll_per for sgx at 307.2MHz like droid4 stock v3.0.8 Android kernel
82 */
83&sgx_module {
84	assigned-clocks = <&l3_gfx_clkctrl OMAP4_GPU_CLKCTRL 24>,
85			  <&dpll_per_m7x2_ck>;
86	assigned-clock-rates = <0>, <307200000>;
87	assigned-clock-parents = <&dpll_per_m7x2_ck>;
88};
89