Il 20/03/24 22:52, Nicolas Pitre ha scritto:
On Tue, 19 Mar 2024, AngeloGioacchino Del Regno wrote:
Il 18/03/24 22:22, Nicolas Pitre ha scritto:
From: Nicolas Pitre <npitre@xxxxxxxxxxxx>
Inspired by the vendor kernel but adapted to the upstream thermal
driver version.
Signed-off-by: Nicolas Pitre <npitre@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8186.dtsi | 236 +++++++++++++++++++++++
1 file changed, 236 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 7b7a517a41..9865926459 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -13,6 +13,8 @@
#include <dt-bindings/power/mt8186-power.h>
#include <dt-bindings/phy/phy.h>
#include <dt-bindings/reset/mt8186-resets.h>
+#include <dt-bindings/thermal/thermal.h>
+#include <dt-bindings/thermal/mediatek,lvts-thermal.h>
/ {
compatible = "mediatek,mt8186";
@@ -2115,4 +2117,238 @@ larb19: smi@1c10f000 {
power-domains = <&spm MT8186_POWER_DOMAIN_IPE>;
};
};
+
+ thermal_zones: thermal-zones {
+ cluster0-thermal {
Please use the names that are expected by the SVS driver.
And what would those be in this case?
I've used the names that were suggested here:
https://lore.kernel.org/all/20240111223020.3593558-1-nico@xxxxxxxxxxx/T/#m05936e84a2efe5c431bad39c24d66c246fb8ca38
It's always the ".tzone_name" member of svs_(socmodel)_banks.pdata, with -thermal
suffix (drivers/soc/mediatek/mtk-svs.c).
Making it shorter for you....
performance CPUs: cpu-big-thermal
low-power CPUs: cpu-little-thermal
Cache Coherent Interconnect: cci-thermal
...and GPU is obviously gpu-thermal
Cheers,
Angelo
