diff options
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8188.dtsi | 8 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8370.dtsi | 64 |
2 files changed, 68 insertions, 4 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi index 338120930b81..5d78f51c6183 100644 --- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi @@ -492,7 +492,7 @@ }; cooling-maps { - map0 { + cpu_little0_cooling_map0: map0 { trip = <&cpu_little0_alert0>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -530,7 +530,7 @@ }; cooling-maps { - map0 { + cpu_little1_cooling_map0: map0 { trip = <&cpu_little1_alert0>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -568,7 +568,7 @@ }; cooling-maps { - map0 { + cpu_little2_cooling_map0: map0 { trip = <&cpu_little2_alert0>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, @@ -606,7 +606,7 @@ }; cooling-maps { - map0 { + cpu_little3_cooling_map0: map0 { trip = <&cpu_little3_alert0>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, diff --git a/arch/arm64/boot/dts/mediatek/mt8370.dtsi b/arch/arm64/boot/dts/mediatek/mt8370.dtsi new file mode 100644 index 000000000000..cf1a3759451f --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8370.dtsi @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (c) 2025 Collabora Ltd. + * Author: Louis-Alexis Eyraud <louisalexis.eyraud@collabora.com> + */ + +/dts-v1/; +#include "mt8188.dtsi" + +/ { + compatible = "mediatek,mt8370"; + + cpus { + /delete-node/ cpu@400; + /delete-node/ cpu@500; + + cpu-map { + cluster0 { + /delete-node/ core4; + /delete-node/ core5; + }; + }; + }; +}; + +&cpu6 { + clock-frequency = <2200000000>; +}; + +&cpu7 { + clock-frequency = <2200000000>; +}; + +&cpu_little0_cooling_map0 { + 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>; +}; + +&cpu_little1_cooling_map0 { + 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>; +}; + +&cpu_little2_cooling_map0 { + 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>; +}; + +&cpu_little3_cooling_map0 { + 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>; +}; + +&ppi_cluster0 { + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>; +}; |