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// SPDX-License-Identifier: GPL-2.0-only
/*
* Device Tree Source for OMAP443x SoC
*
* Copyright (C) 2013 Texas Instruments Incorporated - https://www.ti.com/
*/
#include "omap4.dtsi"
/ {
cpus {
cpu0: cpu@0 {
/* OMAP443x variants OPP50-OPPNT */
operating-points = <
/* kHz uV */
300000 1025000
600000 1200000
800000 1313000
1008000 1375000
>;
clock-latency = <300000>; /* From legacy driver */
/* cooling options */
#cooling-cells = <2>; /* min followed by max */
};
};
thermal-zones {
#include "omap4-cpu-thermal.dtsi"
};
ocp {
/* 4430 has only gpio_86 tshut and no talert interrupt */
bandgap: bandgap@4a002260 {
reg = <0x4a002260 0x4
0x4a00232C 0x4>;
compatible = "ti,omap4430-bandgap";
gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
#thermal-sensor-cells = <0>;
};
};
ocp {
abb_mpu: regulator-abb-mpu {
status = "okay";
reg = <0x4a307bd0 0x8>, <0x4a306014 0x4>;
reg-names = "base-address", "int-address";
ti,abb_info = <
/*uV ABB efuse rbb_m fbb_m vset_m*/
1025000 0 0 0 0 0
1200000 0 0 0 0 0
1313000 0 0 0 0 0
1375000 1 0 0 0 0
1389000 1 0 0 0 0
>;
};
/* Default unused, just provide register info for record */
abb_iva: regulator-abb-iva {
reg = <0x4a307bd8 0x8>, <0x4a306010 0x4>;
reg-names = "base-address", "int-address";
};
};
};
&cpu_thermal {
thermal-sensors = <&bandgap>;
coefficients = <0 20000>;
};
/include/ "omap443x-clocks.dtsi"
/*
* Use dpll_per for sgx at 307.2MHz like droid4 stock v3.0.8 Android kernel
*/
&sgx_module {
assigned-clocks = <&l3_gfx_clkctrl OMAP4_GPU_CLKCTRL 24>,
<&dpll_per_m7x2_ck>;
assigned-clock-rates = <0>, <307200000>;
assigned-clock-parents = <&dpll_per_m7x2_ck>;
};
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