diff options
| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2023-01-26 11:35:24 +0100 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2023-01-31 12:40:50 +0100 |
| commit | 66fe2431faa227e75a16c2ee2f90b2bb6665b2b3 (patch) | |
| tree | 57bfcfb3f0970a00b0bee694d54e39dd350ed1b9 /arch | |
| parent | 1c473804b0c8a68c6ef2cf519b38ec6725ca4aa5 (diff) | |
arm64: dts: mt8195: Change idle states names to reflect actual function
The names of the idle states are misleading being this a single cluster
SoC, a cluster-off idle state is impossible!
After some research in ATF, it emerged that the cpu-off state is in
reality putting CPUs in retention state, while the cluster-off one
is turning off the CPUs.
Summarizing renaming:
- cpu-off -> cpu-retention
- cluster-off -> cpu-off
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230126103526.417039-5-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8195.dtsi | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi index d0e88689466c..d3660b26b0b3 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi @@ -38,7 +38,7 @@ performance-domains = <&performance 0>; clock-frequency = <1701000000>; capacity-dmips-mhz = <308>; - cpu-idle-states = <&cpu_off_l &cluster_off_l>; + cpu-idle-states = <&cpu_ret_l &cpu_off_l>; i-cache-size = <32768>; i-cache-line-size = <64>; i-cache-sets = <128>; @@ -57,7 +57,7 @@ performance-domains = <&performance 0>; clock-frequency = <1701000000>; capacity-dmips-mhz = <308>; - cpu-idle-states = <&cpu_off_l &cluster_off_l>; + cpu-idle-states = <&cpu_ret_l &cpu_off_l>; i-cache-size = <32768>; i-cache-line-size = <64>; i-cache-sets = <128>; @@ -76,7 +76,7 @@ performance-domains = <&performance 0>; clock-frequency = <1701000000>; capacity-dmips-mhz = <308>; - cpu-idle-states = <&cpu_off_l &cluster_off_l>; + cpu-idle-states = <&cpu_ret_l &cpu_off_l>; i-cache-size = <32768>; i-cache-line-size = <64>; i-cache-sets = <128>; @@ -95,7 +95,7 @@ performance-domains = <&performance 0>; clock-frequency = <1701000000>; capacity-dmips-mhz = <308>; - cpu-idle-states = <&cpu_off_l &cluster_off_l>; + cpu-idle-states = <&cpu_ret_l &cpu_off_l>; i-cache-size = <32768>; i-cache-line-size = <64>; i-cache-sets = <128>; @@ -114,7 +114,7 @@ performance-domains = <&performance 1>; clock-frequency = <2171000000>; capacity-dmips-mhz = <1024>; - cpu-idle-states = <&cpu_off_b &cluster_off_b>; + cpu-idle-states = <&cpu_ret_b &cpu_off_b>; i-cache-size = <65536>; i-cache-line-size = <64>; i-cache-sets = <256>; @@ -133,7 +133,7 @@ performance-domains = <&performance 1>; clock-frequency = <2171000000>; capacity-dmips-mhz = <1024>; - cpu-idle-states = <&cpu_off_b &cluster_off_b>; + cpu-idle-states = <&cpu_ret_b &cpu_off_b>; i-cache-size = <65536>; i-cache-line-size = <64>; i-cache-sets = <256>; @@ -152,7 +152,7 @@ performance-domains = <&performance 1>; clock-frequency = <2171000000>; capacity-dmips-mhz = <1024>; - cpu-idle-states = <&cpu_off_b &cluster_off_b>; + cpu-idle-states = <&cpu_ret_b &cpu_off_b>; i-cache-size = <65536>; i-cache-line-size = <64>; i-cache-sets = <256>; @@ -171,7 +171,7 @@ performance-domains = <&performance 1>; clock-frequency = <2171000000>; capacity-dmips-mhz = <1024>; - cpu-idle-states = <&cpu_off_b &cluster_off_b>; + cpu-idle-states = <&cpu_ret_b &cpu_off_b>; i-cache-size = <65536>; i-cache-line-size = <64>; i-cache-sets = <256>; @@ -221,7 +221,7 @@ idle-states { entry-method = "psci"; - cpu_off_l: cpu-off-l { + cpu_ret_l: cpu-retention-l { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x00010001>; local-timer-stop; @@ -230,7 +230,7 @@ min-residency-us = <580>; }; - cpu_off_b: cpu-off-b { + cpu_ret_b: cpu-retention-b { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x00010001>; local-timer-stop; @@ -239,7 +239,7 @@ min-residency-us = <740>; }; - cluster_off_l: cluster-off-l { + cpu_off_l: cpu-off-l { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x01010002>; local-timer-stop; @@ -248,7 +248,7 @@ min-residency-us = <840>; }; - cluster_off_b: cluster-off-b { + cpu_off_b: cpu-off-b { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x01010002>; local-timer-stop; |