forked from Minki/linux
539d5c48a4
Set cpu_alert0 temperature to 85°C instead of 850°C.
Fixes: 32a5d2d170 ("ARM: dts: sun5i: Add cpu thermal zones to dtsi")
Signed-off-by: Hugo Grostabussiat <bonstra@bonstra.fr.eu.org>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
376 lines
9.1 KiB
Plaintext
376 lines
9.1 KiB
Plaintext
/*
|
|
* Copyright 2012 Maxime Ripard
|
|
*
|
|
* Maxime Ripard <maxime.ripard@free-electrons.com>
|
|
*
|
|
* This file is dual-licensed: you can use it either under the terms
|
|
* of the GPL or the X11 license, at your option. Note that this dual
|
|
* licensing only applies to this file, and not this project as a
|
|
* whole.
|
|
*
|
|
* a) This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* Or, alternatively,
|
|
*
|
|
* b) Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use,
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following
|
|
* conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "skeleton.dtsi"
|
|
|
|
#include "sun5i.dtsi"
|
|
|
|
#include <dt-bindings/pinctrl/sun4i-a10.h>
|
|
#include <dt-bindings/thermal/thermal.h>
|
|
|
|
/ {
|
|
interrupt-parent = <&intc>;
|
|
|
|
chosen {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
framebuffer@0 {
|
|
compatible = "allwinner,simple-framebuffer",
|
|
"simple-framebuffer";
|
|
allwinner,pipeline = "de_be0-lcd0";
|
|
clocks = <&ahb_gates 36>, <&ahb_gates 44>, <&de_be_clk>,
|
|
<&tcon_ch0_clk>, <&dram_gates 26>;
|
|
status = "disabled";
|
|
};
|
|
};
|
|
|
|
thermal-zones {
|
|
cpu_thermal {
|
|
/* milliseconds */
|
|
polling-delay-passive = <250>;
|
|
polling-delay = <1000>;
|
|
thermal-sensors = <&rtp>;
|
|
|
|
cooling-maps {
|
|
map0 {
|
|
trip = <&cpu_alert0>;
|
|
cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
|
|
};
|
|
};
|
|
|
|
trips {
|
|
cpu_alert0: cpu_alert0 {
|
|
/* milliCelsius */
|
|
temperature = <85000>;
|
|
hysteresis = <2000>;
|
|
type = "passive";
|
|
};
|
|
|
|
cpu_crit: cpu_crit {
|
|
/* milliCelsius */
|
|
temperature = <100000>;
|
|
hysteresis = <2000>;
|
|
type = "critical";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
clocks {
|
|
ahb_gates: clk@01c20060 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun5i-a13-ahb-gates-clk";
|
|
reg = <0x01c20060 0x8>;
|
|
clocks = <&ahb>;
|
|
clock-indices = <0>, <1>,
|
|
<2>, <5>, <6>,
|
|
<7>, <8>, <9>,
|
|
<10>, <13>,
|
|
<14>, <20>,
|
|
<21>, <22>,
|
|
<28>, <32>, <34>,
|
|
<36>, <40>, <44>,
|
|
<46>, <51>,
|
|
<52>;
|
|
clock-output-names = "ahb_usbotg", "ahb_ehci",
|
|
"ahb_ohci", "ahb_ss", "ahb_dma",
|
|
"ahb_bist", "ahb_mmc0", "ahb_mmc1",
|
|
"ahb_mmc2", "ahb_nand",
|
|
"ahb_sdram", "ahb_spi0",
|
|
"ahb_spi1", "ahb_spi2",
|
|
"ahb_stimer", "ahb_ve", "ahb_tve",
|
|
"ahb_lcd", "ahb_csi", "ahb_de_be",
|
|
"ahb_de_fe", "ahb_iep",
|
|
"ahb_mali400";
|
|
};
|
|
|
|
apb0_gates: clk@01c20068 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun5i-a13-apb0-gates-clk";
|
|
reg = <0x01c20068 0x4>;
|
|
clocks = <&apb0>;
|
|
clock-indices = <0>, <5>,
|
|
<6>;
|
|
clock-output-names = "apb0_codec", "apb0_pio",
|
|
"apb0_ir";
|
|
};
|
|
|
|
apb1_gates: clk@01c2006c {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun5i-a13-apb1-gates-clk";
|
|
reg = <0x01c2006c 0x4>;
|
|
clocks = <&apb1>;
|
|
clock-indices = <0>, <1>,
|
|
<2>, <17>,
|
|
<19>;
|
|
clock-output-names = "apb1_i2c0", "apb1_i2c1",
|
|
"apb1_i2c2", "apb1_uart1",
|
|
"apb1_uart3";
|
|
};
|
|
|
|
dram_gates: clk@01c20100 {
|
|
#clock-cells = <1>;
|
|
compatible = "allwinner,sun5i-a13-dram-gates-clk",
|
|
"allwinner,sun4i-a10-gates-clk";
|
|
reg = <0x01c20100 0x4>;
|
|
clocks = <&pll5 0>;
|
|
clock-indices = <0>,
|
|
<1>,
|
|
<25>,
|
|
<26>,
|
|
<29>,
|
|
<31>;
|
|
clock-output-names = "dram_ve",
|
|
"dram_csi",
|
|
"dram_de_fe",
|
|
"dram_de_be",
|
|
"dram_ace",
|
|
"dram_iep";
|
|
};
|
|
|
|
de_be_clk: clk@01c20104 {
|
|
#clock-cells = <0>;
|
|
#reset-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-display-clk";
|
|
reg = <0x01c20104 0x4>;
|
|
clocks = <&pll3>, <&pll7>, <&pll5 1>;
|
|
clock-output-names = "de-be";
|
|
};
|
|
|
|
de_fe_clk: clk@01c2010c {
|
|
#clock-cells = <0>;
|
|
#reset-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-display-clk";
|
|
reg = <0x01c2010c 0x4>;
|
|
clocks = <&pll3>, <&pll7>, <&pll5 1>;
|
|
clock-output-names = "de-fe";
|
|
};
|
|
|
|
tcon_ch0_clk: clk@01c20118 {
|
|
#clock-cells = <0>;
|
|
#reset-cells = <1>;
|
|
compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
|
|
reg = <0x01c20118 0x4>;
|
|
clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
|
|
clock-output-names = "tcon-ch0-sclk";
|
|
};
|
|
|
|
tcon_ch1_clk: clk@01c2012c {
|
|
#clock-cells = <0>;
|
|
compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
|
|
reg = <0x01c2012c 0x4>;
|
|
clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
|
|
clock-output-names = "tcon-ch1-sclk";
|
|
};
|
|
};
|
|
|
|
display-engine {
|
|
compatible = "allwinner,sun5i-a13-display-engine";
|
|
allwinner,pipelines = <&fe0>;
|
|
};
|
|
|
|
soc@01c00000 {
|
|
tcon0: lcd-controller@01c0c000 {
|
|
compatible = "allwinner,sun5i-a13-tcon";
|
|
reg = <0x01c0c000 0x1000>;
|
|
interrupts = <44>;
|
|
resets = <&tcon_ch0_clk 1>;
|
|
reset-names = "lcd";
|
|
clocks = <&ahb_gates 36>,
|
|
<&tcon_ch0_clk>,
|
|
<&tcon_ch1_clk>;
|
|
clock-names = "ahb",
|
|
"tcon-ch0",
|
|
"tcon-ch1";
|
|
clock-output-names = "tcon-pixel-clock";
|
|
status = "disabled";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
tcon0_in: port@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0>;
|
|
|
|
tcon0_in_be0: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&be0_out_tcon0>;
|
|
};
|
|
};
|
|
|
|
tcon0_out: port@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <1>;
|
|
};
|
|
};
|
|
};
|
|
|
|
pwm: pwm@01c20e00 {
|
|
compatible = "allwinner,sun5i-a13-pwm";
|
|
reg = <0x01c20e00 0xc>;
|
|
clocks = <&osc24M>;
|
|
#pwm-cells = <3>;
|
|
status = "disabled";
|
|
};
|
|
|
|
fe0: display-frontend@01e00000 {
|
|
compatible = "allwinner,sun5i-a13-display-frontend";
|
|
reg = <0x01e00000 0x20000>;
|
|
interrupts = <47>;
|
|
clocks = <&ahb_gates 46>, <&de_fe_clk>,
|
|
<&dram_gates 25>;
|
|
clock-names = "ahb", "mod",
|
|
"ram";
|
|
resets = <&de_fe_clk>;
|
|
status = "disabled";
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
fe0_out: port@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <1>;
|
|
|
|
fe0_out_be0: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&be0_in_fe0>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
be0: display-backend@01e60000 {
|
|
compatible = "allwinner,sun5i-a13-display-backend";
|
|
reg = <0x01e60000 0x10000>;
|
|
clocks = <&ahb_gates 44>, <&de_be_clk>,
|
|
<&dram_gates 26>;
|
|
clock-names = "ahb", "mod",
|
|
"ram";
|
|
resets = <&de_be_clk>;
|
|
status = "disabled";
|
|
|
|
assigned-clocks = <&de_be_clk>;
|
|
assigned-clock-rates = <300000000>;
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
be0_in: port@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0>;
|
|
|
|
be0_in_fe0: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&fe0_out_be0>;
|
|
};
|
|
};
|
|
|
|
be0_out: port@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <1>;
|
|
|
|
be0_out_tcon0: endpoint@0 {
|
|
reg = <0>;
|
|
remote-endpoint = <&tcon0_in_be0>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&cpu0 {
|
|
clock-latency = <244144>; /* 8 32k periods */
|
|
operating-points = <
|
|
/* kHz uV */
|
|
1008000 1400000
|
|
912000 1350000
|
|
864000 1300000
|
|
624000 1200000
|
|
576000 1200000
|
|
432000 1200000
|
|
>;
|
|
#cooling-cells = <2>;
|
|
cooling-min-level = <0>;
|
|
cooling-max-level = <5>;
|
|
};
|
|
|
|
&pio {
|
|
compatible = "allwinner,sun5i-a13-pinctrl";
|
|
|
|
lcd_rgb666_pins: lcd_rgb666@0 {
|
|
allwinner,pins = "PD2", "PD3", "PD4", "PD5", "PD6", "PD7",
|
|
"PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
|
|
"PD18", "PD19", "PD20", "PD21", "PD22", "PD23",
|
|
"PD24", "PD25", "PD26", "PD27";
|
|
allwinner,function = "lcd0";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
uart1_pins_a: uart1@0 {
|
|
allwinner,pins = "PE10", "PE11";
|
|
allwinner,function = "uart1";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
|
|
uart1_pins_b: uart1@1 {
|
|
allwinner,pins = "PG3", "PG4";
|
|
allwinner,function = "uart1";
|
|
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
|
|
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
|
|
};
|
|
};
|