* [PATCH 0/2] arm64: dts: msm8916: Conform to updated PSCI bindings
@ 2020-03-26 10:39 Ulf Hansson
2020-03-26 10:39 ` [PATCH 1/2] arm64: dts: msm8916: Conform to the domain-idle-state binding Ulf Hansson
2020-03-26 10:39 ` [PATCH 2/2] arm64: dts: msm8916: Conform to the nodename pattern PSCI subnodes Ulf Hansson
0 siblings, 2 replies; 3+ messages in thread
From: Ulf Hansson @ 2020-03-26 10:39 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Ulf Hansson, linux-arm-msm, linux-kernel, devicetree
The PSCI DT binding was recently updated to fix some errors and so was also the
related domain-idle-state DT binding. Therefore, this series updates the
msm8916 to conform to these updates.
Ulf Hansson (2):
arm64: dts: msm8916: Conform to the domain-idle-state binding
arm64: dts: msm8916: Conform to the nodename pattern PSCI subnodes
arch/arm64/boot/dts/qcom/msm8916.dtsi | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
--
2.20.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 1/2] arm64: dts: msm8916: Conform to the domain-idle-state binding
2020-03-26 10:39 [PATCH 0/2] arm64: dts: msm8916: Conform to updated PSCI bindings Ulf Hansson
@ 2020-03-26 10:39 ` Ulf Hansson
2020-03-26 10:39 ` [PATCH 2/2] arm64: dts: msm8916: Conform to the nodename pattern PSCI subnodes Ulf Hansson
1 sibling, 0 replies; 3+ messages in thread
From: Ulf Hansson @ 2020-03-26 10:39 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Ulf Hansson, linux-arm-msm, linux-kernel, devicetree
As the domain-idle-state DT binding got converted to the json-schema, a few
minor changes were introduced. For example, the states needs to be
specified within a separate node, named domain-idle-states. Let's conform
to the updated binding.
This also silence the below errors for msm8916 from of 'make dtbs_check':
idle-states: cluster-retention:compatible:0: 'arm,idle-state' was expected
idle-states: cluster-gdhs:compatible:0: 'arm,idle-state' was expected
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
arch/arm64/boot/dts/qcom/msm8916.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index a88a15f2352b..e7ff8701eed3 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -165,6 +165,9 @@
min-residency-us = <2000>;
local-timer-stop;
};
+ };
+
+ domain-idle-states {
CLUSTER_RET: cluster-retention {
compatible = "domain-idle-state";
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] arm64: dts: msm8916: Conform to the nodename pattern PSCI subnodes
2020-03-26 10:39 [PATCH 0/2] arm64: dts: msm8916: Conform to updated PSCI bindings Ulf Hansson
2020-03-26 10:39 ` [PATCH 1/2] arm64: dts: msm8916: Conform to the domain-idle-state binding Ulf Hansson
@ 2020-03-26 10:39 ` Ulf Hansson
1 sibling, 0 replies; 3+ messages in thread
From: Ulf Hansson @ 2020-03-26 10:39 UTC (permalink / raw)
To: Andy Gross, Bjorn Andersson
Cc: Rob Herring, Ulf Hansson, linux-arm-msm, linux-kernel, devicetree
Subnodes for PSCI should start with "power-domain-", so let's adopt to
this.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
arch/arm64/boot/dts/qcom/msm8916.dtsi | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index e7ff8701eed3..2fdc6aa61b83 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -191,31 +191,31 @@
compatible = "arm,psci-1.0";
method = "smc";
- CPU_PD0: cpu-pd0 {
+ CPU_PD0: power-domain-cpu0 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD>;
domain-idle-states = <&CPU_SLEEP_0>;
};
- CPU_PD1: cpu-pd1 {
+ CPU_PD1: power-domain-cpu1 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD>;
domain-idle-states = <&CPU_SLEEP_0>;
};
- CPU_PD2: cpu-pd2 {
+ CPU_PD2: power-domain-cpu2 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD>;
domain-idle-states = <&CPU_SLEEP_0>;
};
- CPU_PD3: cpu-pd3 {
+ CPU_PD3: power-domain-cpu3 {
#power-domain-cells = <0>;
power-domains = <&CLUSTER_PD>;
domain-idle-states = <&CPU_SLEEP_0>;
};
- CLUSTER_PD: cluster-pd {
+ CLUSTER_PD: power-domain-cluster {
#power-domain-cells = <0>;
domain-idle-states = <&CLUSTER_RET>, <&CLUSTER_PWRDN>;
};
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-03-26 10:39 UTC | newest]
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2020-03-26 10:39 [PATCH 0/2] arm64: dts: msm8916: Conform to updated PSCI bindings Ulf Hansson
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