cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

sun5i-a13.dtsi (3321B)

      1/*
      2 * Copyright 2012 Maxime Ripard
      3 *
      4 * Maxime Ripard <maxime.ripard@free-electrons.com>
      5 *
      6 * This file is dual-licensed: you can use it either under the terms
      7 * of the GPL or the X11 license, at your option. Note that this dual
      8 * licensing only applies to this file, and not this project as a
      9 * whole.
     10 *
     11 *  a) This library is free software; you can redistribute it and/or
     12 *     modify it under the terms of the GNU General Public License as
     13 *     published by the Free Software Foundation; either version 2 of the
     14 *     License, or (at your option) any later version.
     15 *
     16 *     This library is distributed in the hope that it will be useful,
     17 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
     18 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     19 *     GNU General Public License for more details.
     20 *
     21 * Or, alternatively,
     22 *
     23 *  b) Permission is hereby granted, free of charge, to any person
     24 *     obtaining a copy of this software and associated documentation
     25 *     files (the "Software"), to deal in the Software without
     26 *     restriction, including without limitation the rights to use,
     27 *     copy, modify, merge, publish, distribute, sublicense, and/or
     28 *     sell copies of the Software, and to permit persons to whom the
     29 *     Software is furnished to do so, subject to the following
     30 *     conditions:
     31 *
     32 *     The above copyright notice and this permission notice shall be
     33 *     included in all copies or substantial portions of the Software.
     34 *
     35 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
     36 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
     37 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
     38 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
     39 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
     40 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     41 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     42 *     OTHER DEALINGS IN THE SOFTWARE.
     43 */
     44
     45#include "sun5i.dtsi"
     46
     47#include <dt-bindings/thermal/thermal.h>
     48
     49/ {
     50	thermal-zones {
     51		cpu-thermal {
     52			/* milliseconds */
     53			polling-delay-passive = <250>;
     54			polling-delay = <1000>;
     55			thermal-sensors = <&rtp>;
     56
     57			cooling-maps {
     58				map0 {
     59					trip = <&cpu_alert0>;
     60					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
     61				};
     62			};
     63
     64			trips {
     65				cpu_alert0: cpu_alert0 {
     66					/* milliCelsius */
     67					temperature = <85000>;
     68					hysteresis = <2000>;
     69					type = "passive";
     70				};
     71
     72				cpu_crit: cpu_crit {
     73					/* milliCelsius */
     74					temperature = <100000>;
     75					hysteresis = <2000>;
     76					type = "critical";
     77				};
     78			};
     79		};
     80	};
     81
     82	display-engine {
     83		compatible = "allwinner,sun5i-a13-display-engine";
     84		allwinner,pipelines = <&fe0>;
     85	};
     86
     87	soc {
     88		pwm: pwm@1c20e00 {
     89			compatible = "allwinner,sun5i-a13-pwm";
     90			reg = <0x01c20e00 0xc>;
     91			clocks = <&ccu CLK_HOSC>;
     92			#pwm-cells = <3>;
     93			status = "disabled";
     94		};
     95
     96	};
     97};
     98
     99&ccu {
    100	compatible = "allwinner,sun5i-a13-ccu";
    101};
    102
    103&cpu0 {
    104	clock-latency = <244144>; /* 8 32k periods */
    105	operating-points =
    106		/* kHz	  uV */
    107		<1008000 1400000>,
    108		<912000 1350000>,
    109		<864000 1300000>,
    110		<624000 1200000>,
    111		<576000 1200000>,
    112		<432000 1200000>;
    113	#cooling-cells = <2>;
    114};
    115
    116&pio {
    117	compatible = "allwinner,sun5i-a13-pinctrl";
    118};