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arm64: dts: rockchip: rk3576: add cpu idle-states

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Signed-off-by: Liang Chen <cl@rock-chips.com>
Change-Id: Ia3094a7194abd12114db3ee81072ce9e099213f3
This commit is contained in:
Liang Chen
2024-03-11 17:19:16 +08:00
committed by Tao Huang
parent bfa3a2200a
commit 48987319f9
1 changed files with 21 additions and 0 deletions
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21
arch/arm64/boot/dts/rockchip/rk3576.dtsi
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@@ -292,6 +292,7 @@
operating-points-v2 = <&cluster0_opp_table>;
#cooling-cells = <2>;
dynamic-power-coefficient = <120>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_l1: cpu@1 {
@@ -302,6 +303,7 @@
capacity-dmips-mhz = <485>;
clocks = <&scmi_clk ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_l2: cpu@2 {
@@ -312,6 +314,7 @@
capacity-dmips-mhz = <485>;
clocks = <&scmi_clk ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_l3: cpu@3 {
@@ -322,6 +325,7 @@
capacity-dmips-mhz = <485>;
clocks = <&scmi_clk ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_b0: cpu@100 {
@@ -334,6 +338,7 @@
operating-points-v2 = <&cluster1_opp_table>;
#cooling-cells = <2>;
dynamic-power-coefficient = <320>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_b1: cpu@101 {
@@ -344,6 +349,7 @@
capacity-dmips-mhz = <1024>;
clocks = <&scmi_clk ARMCLK_B>;
operating-points-v2 = <&cluster1_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_b2: cpu@102 {
@@ -354,6 +360,7 @@
capacity-dmips-mhz = <1024>;
clocks = <&scmi_clk ARMCLK_B>;
operating-points-v2 = <&cluster1_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_b3: cpu@103 {
@@ -364,6 +371,20 @@
capacity-dmips-mhz = <1024>;
clocks = <&scmi_clk ARMCLK_B>;
operating-points-v2 = <&cluster1_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
idle-states {
entry-method = "psci";
CPU_SLEEP: cpu-sleep {
compatible = "arm,idle-state";
local-timer-stop;
arm,psci-suspend-param = <0x0010000>;
entry-latency-us = <120>;
exit-latency-us = <250>;
min-residency-us = <900>;
};
};
};