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| author | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2023-01-26 13:35:25 +0300 |
|---|---|---|
| committer | Matthias Brugger <matthias.bgg@gmail.com> | 2023-01-31 14:40:51 +0300 |
| commit | f3ca158008afc6531daccd9a49cb2e16b3dacedf (patch) | |
| tree | 8ee6897e4c134ed94d4d24286cd7cbda31788e08 /arch/arm64/boot/dts/mediatek | |
| parent | 66fe2431faa227e75a16c2ee2f90b2bb6665b2b3 (diff) | |
| download | linux-f3ca158008afc6531daccd9a49cb2e16b3dacedf.tar.xz | |
arm64: dts: mt8186: 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/20230126103526.417039-6-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/mediatek')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8186.dtsi | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi index 9e8daaa044dc..50fdb88bdc3d 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi @@ -66,7 +66,7 @@ enable-method = "psci"; clock-frequency = <2000000000>; capacity-dmips-mhz = <382>; - 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>; @@ -84,7 +84,7 @@ enable-method = "psci"; clock-frequency = <2000000000>; capacity-dmips-mhz = <382>; - 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>; @@ -102,7 +102,7 @@ enable-method = "psci"; clock-frequency = <2000000000>; capacity-dmips-mhz = <382>; - 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>; @@ -120,7 +120,7 @@ enable-method = "psci"; clock-frequency = <2000000000>; capacity-dmips-mhz = <382>; - 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>; @@ -138,7 +138,7 @@ enable-method = "psci"; clock-frequency = <2000000000>; capacity-dmips-mhz = <382>; - 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>; @@ -156,7 +156,7 @@ enable-method = "psci"; clock-frequency = <2000000000>; capacity-dmips-mhz = <382>; - 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>; @@ -174,7 +174,7 @@ enable-method = "psci"; clock-frequency = <2050000000>; 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>; @@ -192,7 +192,7 @@ enable-method = "psci"; clock-frequency = <2050000000>; 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>; @@ -206,7 +206,7 @@ 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; @@ -215,7 +215,7 @@ min-residency-us = <1600>; }; - cpu_off_b: cpu-off-b { + cpu_ret_b: cpu-retention-b { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x00010001>; local-timer-stop; @@ -224,7 +224,7 @@ min-residency-us = <1400>; }; - cluster_off_l: cluster-off-l { + cpu_off_l: cpu-off-l { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x01010001>; local-timer-stop; @@ -233,7 +233,7 @@ min-residency-us = <2100>; }; - cluster_off_b: cluster-off-b { + cpu_off_b: cpu-off-b { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x01010001>; local-timer-stop; |