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arm64: dts: rockchip: rk3588s: add cpu idle node.

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Signed-off-by: Tony Xie <tony.xie@rock-chips.com>
Change-Id: I15075903eeb9b17c3dc8d9b55a36df4b6c2c79eb
This commit is contained in:
Tony Xie
2021-12-15 09:59:14 +08:00
committed by Tao Huang
parent f16ec686d9
commit 0d7b0f59bd
1 changed files with 20 additions and 0 deletions
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20
arch/arm64/boot/dts/rockchip/rk3588s.dtsi
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@@ -316,6 +316,7 @@
capacity-dmips-mhz = <530>;
clocks = <&cru ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_l1: cpu@100 {
@@ -326,6 +327,7 @@
capacity-dmips-mhz = <530>;
clocks = <&cru ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_l2: cpu@200 {
@@ -336,6 +338,7 @@
capacity-dmips-mhz = <530>;
clocks = <&cru ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_l3: cpu@300 {
@@ -346,6 +349,7 @@
capacity-dmips-mhz = <530>;
clocks = <&cru ARMCLK_L>;
operating-points-v2 = <&cluster0_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_b0: cpu@400 {
@@ -356,6 +360,7 @@
capacity-dmips-mhz = <1024>;
clocks = <&scmi_clk SCMI_CLK_CPUB01>;
operating-points-v2 = <&cluster1_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_b1: cpu@500 {
@@ -366,6 +371,7 @@
capacity-dmips-mhz = <1024>;
clocks = <&scmi_clk SCMI_CLK_CPUB01>;
operating-points-v2 = <&cluster1_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_b2: cpu@600 {
@@ -376,6 +382,7 @@
capacity-dmips-mhz = <1024>;
clocks = <&scmi_clk SCMI_CLK_CPUB23>;
operating-points-v2 = <&cluster2_opp_table>;
cpu-idle-states = <&CPU_SLEEP>;
};
cpu_b3: cpu@700 {
@@ -386,6 +393,19 @@
capacity-dmips-mhz = <1024>;
clocks = <&scmi_clk SCMI_CLK_CPUB23>;
operating-points-v2 = <&cluster2_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 = <100>;
exit-latency-us = <120>;
min-residency-us = <1000>;
};
};
};