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kernel/linux-rt-4.4.41/arch/arm/boot/dts/omap443x.dtsi 1.48 KB
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  /*
   * Device Tree Source for OMAP443x SoC
   *
   * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
   *
   * This file is licensed under the terms of the GNU General Public License
   * version 2.  This program is licensed "as is" without any warranty of any
   * kind, whether express or implied.
   */
  
  #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-min-level = <0>;
  			cooling-max-level = <3>;
  			#cooling-cells = <2>; /* min followed by max */
  		};
  	};
  
  	thermal-zones {
  		#include "omap4-cpu-thermal.dtsi"
  	};
  
  	ocp {
  		bandgap: bandgap {
  			reg = <0x4a002260 0x4
  			       0x4a00232C 0x4>;
  			compatible = "ti,omap4430-bandgap";
  
  			#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";
  		};
  
  	};
  
  };
  
  /include/ "omap443x-clocks.dtsi"