Commit a761d517 authored by Keerthy's avatar Keerthy Committed by Tony Lindgren
Browse files

ARM: dts: omap3: Add cpu_thermal zone 



Add cpu_thermal zone.

Signed-off-by: default avatarKeerthy <j-keerthy@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent bb7d9786

arch/arm/boot/dts/omap3-cpu-thermal.dtsi

0 → 100644
+20 −0
Original line number Diff line number Diff line 
/*

 * Device Tree Source for OMAP3 SoC CPU thermal

 *

 * Copyright (C) 2017 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 <dt-bindings/thermal/thermal.h>



cpu_thermal: cpu_thermal {

	polling-delay-passive = <250>; /* milliseconds */

	polling-delay = <1000>; /* milliseconds */

	coefficients = <0 20000>;



			/* sensor       ID */

	thermal-sensors = <&bandgap     0>;

};

arch/arm/boot/dts/omap34xx.dtsi

+6 −2
Original line number Diff line number Diff line
@@ -14,7 +14,7 @@ 


/ {

	cpus {

		cpu@0 {

		cpu: cpu@0 {

			/* OMAP343x/OMAP35xx variants OPP1-5 */

			operating-points = <

				/* kHz    uV */
@@ -56,12 +56,16 @@ ports { 
			};

		};



		bandgap@48002524 {

		bandgap: bandgap@48002524 {

			reg = <0x48002524 0x4>;

			compatible = "ti,omap34xx-bandgap";

			#thermal-sensor-cells = <0>;

		};

	};



	thermal_zones: thermal-zones {

		#include "omap3-cpu-thermal.dtsi"

	};

};



&ssi {

arch/arm/boot/dts/omap36xx.dtsi

+6 −2
Original line number Diff line number Diff line
@@ -19,7 +19,7 @@ aliases { 


	cpus {

		/* OMAP3630/OMAP37xx 'standard device' variants OPP50 to OPP130 */

		cpu@0 {

		cpu: cpu@0 {

			operating-points = <

				/* kHz    uV */

				300000  1012500
@@ -88,12 +88,16 @@ ports { 
			};

		};



		bandgap@48002524 {

		bandgap: bandgap@48002524 {

			reg = <0x48002524 0x4>;

			compatible = "ti,omap36xx-bandgap";

			#thermal-sensor-cells = <0>;

		};

	};



	thermal_zones: thermal-zones {

		#include "omap3-cpu-thermal.dtsi"

	};

};



/* OMAP3630 needs dss_96m_fck for VENC */