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arm64: dts: meson-sm1: add cpu thermal nodes 

Add thermal nodes for the Amlogic SM1 SoCs based on the G12A and G12B
thermal nodes.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Link: https://lore.kernel.org/r/20200512093916.19676-3-narmstrong@baylibre.com
This commit is contained in:
Neil Armstrong 2020-05-12 11:39:16 +02:00 committed by Kevin Hilman
parent fc9eab4b42
commit c30dd92701
1 changed files with 24 additions and 0 deletions
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24
arch/arm64/boot/dts/amlogic/meson-sm1.dtsi
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@ -56,6 +56,7 @@
reg = <0x0 0x0>;
enable-method = "psci";
next-level-cache = <&l2>;
#cooling-cells = <2>;
};
cpu1: cpu@1 {
@ -64,6 +65,7 @@
reg = <0x0 0x1>;
enable-method = "psci";
next-level-cache = <&l2>;
#cooling-cells = <2>;
};
cpu2: cpu@2 {
@ -72,6 +74,7 @@
reg = <0x0 0x2>;
enable-method = "psci";
next-level-cache = <&l2>;
#cooling-cells = <2>;
};
cpu3: cpu@3 {
@ -80,6 +83,7 @@
reg = <0x0 0x3>;
enable-method = "psci";
next-level-cache = <&l2>;
#cooling-cells = <2>;
};
l2: l2-cache0 {
@ -466,6 +470,26 @@
compatible = "amlogic,sm1-clkc";
};
&cpu_thermal {
cooling-maps {
map0 {
trip = <&cpu_passive>;
cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
map1 {
trip = <&cpu_hot>;
cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
&ethmac {
power-domains = <&pwrc PWRC_SM1_ETH_ID>;
};