The clocks property should either be present for all the CPUs of a cluster or none. If these are present only for a subset of CPUs of a cluster then things will start falling apart as soon as the CPUs are brought online in a different order. For example, this will happen because the operating system looks for such properties in the CPU node it is trying to bring up, so that it can register a cooling device. Add missing clocks property. Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx> --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 919d36b91bf3..aec9e371c2a7 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -99,6 +99,7 @@ reg = <0x0 0x1>; enable-method = "psci"; next-level-cache = <&CLUSTER0_L2>; + clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; #cooling-cells = <2>; /* min followed by max */ @@ -111,6 +112,7 @@ reg = <0x0 0x2>; enable-method = "psci"; next-level-cache = <&CLUSTER0_L2>; + clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; #cooling-cells = <2>; /* min followed by max */ @@ -123,6 +125,7 @@ reg = <0x0 0x3>; enable-method = "psci"; next-level-cache = <&CLUSTER0_L2>; + clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; #cooling-cells = <2>; /* min followed by max */ @@ -135,6 +138,7 @@ reg = <0x0 0x100>; enable-method = "psci"; next-level-cache = <&CLUSTER1_L2>; + clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; #cooling-cells = <2>; /* min followed by max */ @@ -147,6 +151,7 @@ reg = <0x0 0x101>; enable-method = "psci"; next-level-cache = <&CLUSTER1_L2>; + clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; #cooling-cells = <2>; /* min followed by max */ @@ -159,6 +164,7 @@ reg = <0x0 0x102>; enable-method = "psci"; next-level-cache = <&CLUSTER1_L2>; + clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; #cooling-cells = <2>; /* min followed by max */ @@ -171,6 +177,7 @@ reg = <0x0 0x103>; enable-method = "psci"; next-level-cache = <&CLUSTER1_L2>; + clocks = <&stub_clock 0>; operating-points-v2 = <&cpu_opp_table>; cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP>; #cooling-cells = <2>; /* min followed by max */ -- 2.18.0.rc1.242.g61856ae69a2c -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
