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@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index f04f836d9a72..60ccf02b60bd 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -38,7 +38,7 @@ cpu0: cpu@0 {
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 @@ cpu1: cpu@100 {
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 @@ cpu2: cpu@200 {
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 @@ cpu3: cpu@300 {
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 @@ cpu4: cpu@400 {
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 @@ cpu5: cpu@500 {
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 @@ cpu6: cpu@600 {
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 @@ cpu7: cpu@700 {
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 @@ core7 {
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 @@ cpu_off_l: cpu-off-l {
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 @@ cpu_off_b: cpu-off-b {
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 @@ cluster_off_l: cluster-off-l {
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;
--
2.39.0
