lkml.org 
[lkml]   [2019]   [Sep]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v5 6/7] arm64: dts: amlogic: g12b: add missing cooling info
Date
Add missing #colling-cells field for G12B SoC
Add cooling-map for passive and hot trip point

Tested-by: Christian Hewitt <christianshewitt@gmail.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
---
arch/arm64/boot/dts/amlogic/meson-g12b.dtsi | 29 +++++++++++++++++++++
1 file changed, 29 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
index 98ae8a7c8b41..4bb89bce758f 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12b.dtsi
@@ -49,6 +49,7 @@
reg = <0x0 0x0>;
enable-method = "psci";
next-level-cache = <&l2>;
+ #cooling-cells = <2>;
};

cpu1: cpu@1 {
@@ -57,6 +58,7 @@
reg = <0x0 0x1>;
enable-method = "psci";
next-level-cache = <&l2>;
+ #cooling-cells = <2>;
};

cpu100: cpu@100 {
@@ -65,6 +67,7 @@
reg = <0x0 0x100>;
enable-method = "psci";
next-level-cache = <&l2>;
+ #cooling-cells = <2>;
};

cpu101: cpu@101 {
@@ -73,6 +76,7 @@
reg = <0x0 0x101>;
enable-method = "psci";
next-level-cache = <&l2>;
+ #cooling-cells = <2>;
};

cpu102: cpu@102 {
@@ -81,6 +85,7 @@
reg = <0x0 0x102>;
enable-method = "psci";
next-level-cache = <&l2>;
+ #cooling-cells = <2>;
};

cpu103: cpu@103 {
@@ -89,6 +94,7 @@
reg = <0x0 0x103>;
enable-method = "psci";
next-level-cache = <&l2>;
+ #cooling-cells = <2>;
};

l2: l2-cache0 {
@@ -219,3 +225,26 @@
&sd_emmc_a {
amlogic,dram-access-quirk;
};
+
+&cpu_thermal {
+ cooling-maps {
+ map0 {
+ trip = <&cpu_passive>;
+ cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu100 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu101 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu102 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu103 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>,
+ <&cpu100 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu101 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu102 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu103 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+};
--
2.17.1
\
 
 \ /
  Last update: 2019-09-27 14:49    [W:0.046 / U:0.392 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site