From: AngeloGioacchino Del Regno Date: Thu, 26 Jan 2023 10:35:26 +0000 (+0100) Subject: arm64: dts: mt8192: Change idle states names to reflect actual function X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=090bd20c6021976400b8ba3faf9ca9a75173f7ea;p=linux.git arm64: dts: mt8192: Change idle states names to reflect actual function The names of the idle states are misleading being this a single cluster SoC, a cluster-sleep idle state is impossible! After some research in ATF, it emerged that the cpu-sleep state is in reality putting CPUs in retention state, while the cluster-sleep one is turning off the CPUs. Summarizing renaming: - cpu-sleep -> cpu-retention - cluster-sleep -> cpu-off Signed-off-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20230126103526.417039-7-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger --- diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index eb46cbadd310d..87b91c8feaf96 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -62,7 +62,7 @@ reg = <0x000>; enable-method = "psci"; clock-frequency = <1701000000>; - cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>; + cpu-idle-states = <&cpu_ret_l &cpu_off_l>; i-cache-size = <32768>; i-cache-line-size = <64>; i-cache-sets = <128>; @@ -79,7 +79,7 @@ reg = <0x100>; enable-method = "psci"; clock-frequency = <1701000000>; - cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>; + cpu-idle-states = <&cpu_ret_l &cpu_off_l>; i-cache-size = <32768>; i-cache-line-size = <64>; i-cache-sets = <128>; @@ -96,7 +96,7 @@ reg = <0x200>; enable-method = "psci"; clock-frequency = <1701000000>; - cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>; + cpu-idle-states = <&cpu_ret_l &cpu_off_l>; i-cache-size = <32768>; i-cache-line-size = <64>; i-cache-sets = <128>; @@ -113,7 +113,7 @@ reg = <0x300>; enable-method = "psci"; clock-frequency = <1701000000>; - cpu-idle-states = <&cpu_sleep_l &cluster_sleep_l>; + cpu-idle-states = <&cpu_ret_l &cpu_off_l>; i-cache-size = <32768>; i-cache-line-size = <64>; i-cache-sets = <128>; @@ -130,7 +130,7 @@ reg = <0x400>; enable-method = "psci"; clock-frequency = <2171000000>; - cpu-idle-states = <&cpu_sleep_b &cluster_sleep_b>; + cpu-idle-states = <&cpu_ret_b &cpu_off_b>; i-cache-size = <65536>; i-cache-line-size = <64>; i-cache-sets = <256>; @@ -147,7 +147,7 @@ reg = <0x500>; enable-method = "psci"; clock-frequency = <2171000000>; - cpu-idle-states = <&cpu_sleep_b &cluster_sleep_b>; + cpu-idle-states = <&cpu_ret_b &cpu_off_b>; i-cache-size = <65536>; i-cache-line-size = <64>; i-cache-sets = <256>; @@ -164,7 +164,7 @@ reg = <0x600>; enable-method = "psci"; clock-frequency = <2171000000>; - cpu-idle-states = <&cpu_sleep_b &cluster_sleep_b>; + cpu-idle-states = <&cpu_ret_b &cpu_off_b>; i-cache-size = <65536>; i-cache-line-size = <64>; i-cache-sets = <256>; @@ -181,7 +181,7 @@ reg = <0x700>; enable-method = "psci"; clock-frequency = <2171000000>; - cpu-idle-states = <&cpu_sleep_b &cluster_sleep_b>; + cpu-idle-states = <&cpu_ret_b &cpu_off_b>; i-cache-size = <65536>; i-cache-line-size = <64>; i-cache-sets = <256>; @@ -250,7 +250,7 @@ idle-states { entry-method = "psci"; - cpu_sleep_l: cpu-sleep-l { + cpu_ret_l: cpu-retention-l { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x00010001>; local-timer-stop; @@ -258,7 +258,7 @@ exit-latency-us = <140>; min-residency-us = <780>; }; - cpu_sleep_b: cpu-sleep-b { + cpu_ret_b: cpu-retention-b { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x00010001>; local-timer-stop; @@ -266,7 +266,7 @@ exit-latency-us = <145>; min-residency-us = <720>; }; - cluster_sleep_l: cluster-sleep-l { + cpu_off_l: cpu-off-l { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x01010002>; local-timer-stop; @@ -274,7 +274,7 @@ exit-latency-us = <155>; min-residency-us = <860>; }; - cluster_sleep_b: cluster-sleep-b { + cpu_off_b: cpu-off-b { compatible = "arm,idle-state"; arm,psci-suspend-param = <0x01010002>; local-timer-stop;