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From bf26272a429b9e33ba5e8bc9ada9ec794b5e8610 Mon Sep 17 00:00:00 2001
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Wed, 19 Jul 2023 21:04:47 +0300
Subject: [PATCH] arm64: dts: qcom: qcm2290: temporarily disable cluster idle
state
For some reason cluster idle state causes the board to hang after boot.
Disable it to make it work properly.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Upstream-Status: Inappropriate [need to find the issue first]
---
arch/arm64/boot/dts/qcom/qcm2290.dtsi | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
index 1d1de156f8f0..d1f0aa828234 100644
--- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
@@ -170,32 +170,34 @@ psci {
CPU_PD0: power-domain-cpu0 {
#power-domain-cells = <0>;
- power-domains = <&CLUSTER_PD>;
+ //power-domains = <&CLUSTER_PD>;
domain-idle-states = <&CPU_SLEEP>;
};
CPU_PD1: power-domain-cpu1 {
#power-domain-cells = <0>;
- power-domains = <&CLUSTER_PD>;
+ //power-domains = <&CLUSTER_PD>;
domain-idle-states = <&CPU_SLEEP>;
};
CPU_PD2: power-domain-cpu2 {
#power-domain-cells = <0>;
- power-domains = <&CLUSTER_PD>;
+ //power-domains = <&CLUSTER_PD>;
domain-idle-states = <&CPU_SLEEP>;
};
CPU_PD3: power-domain-cpu3 {
#power-domain-cells = <0>;
- power-domains = <&CLUSTER_PD>;
+ //power-domains = <&CLUSTER_PD>;
domain-idle-states = <&CPU_SLEEP>;
};
+#if 0
CLUSTER_PD: power-domain-cpu-cluster {
#power-domain-cells = <0>;
domain-idle-states = <&CLUSTER_SLEEP>;
};
+#endif
};
reserved_memory: reserved-memory {
--
2.42.0
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