From 0e6538e2d973bdfdf4d65a7d4b8baf1b7cdf75f0 Mon Sep 17 00:00:00 2001 From: Manivannan Sadhasivam Date: Wed, 15 Feb 2023 12:34:00 +0530 Subject: [PATCH] arm64: dts: qcom: sm6115: Supply clock from cpufreq node to CPUs Qualcomm platforms making use of CPUFreq HW Engine (EPSS/OSM) supply clocks to the CPU cores. But this relationship is not represented in DTS so far. So let's make cpufreq node as the clock provider and CPU nodes as the consumers. The clock index for each CPU node is based on the frequency domain index. Signed-off-by: Manivannan Sadhasivam Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230215070400.5901-13-manivannan.sadhasivam@linaro.org --- arch/arm64/boot/dts/qcom/sm6115.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm6115.dtsi b/arch/arm64/boot/dts/qcom/sm6115.dtsi index e463dd3b0f11d..a9d2ff40935f0 100644 --- a/arch/arm64/boot/dts/qcom/sm6115.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6115.dtsi @@ -39,6 +39,7 @@ device_type = "cpu"; compatible = "qcom,kryo260"; reg = <0x0 0x0>; + clocks = <&cpufreq_hw 0>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; enable-method = "psci"; @@ -54,6 +55,7 @@ device_type = "cpu"; compatible = "qcom,kryo260"; reg = <0x0 0x1>; + clocks = <&cpufreq_hw 0>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; enable-method = "psci"; @@ -65,6 +67,7 @@ device_type = "cpu"; compatible = "qcom,kryo260"; reg = <0x0 0x2>; + clocks = <&cpufreq_hw 0>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; enable-method = "psci"; @@ -76,6 +79,7 @@ device_type = "cpu"; compatible = "qcom,kryo260"; reg = <0x0 0x3>; + clocks = <&cpufreq_hw 0>; capacity-dmips-mhz = <1024>; dynamic-power-coefficient = <100>; enable-method = "psci"; @@ -87,6 +91,7 @@ device_type = "cpu"; compatible = "qcom,kryo260"; reg = <0x0 0x100>; + clocks = <&cpufreq_hw 1>; enable-method = "psci"; capacity-dmips-mhz = <1638>; dynamic-power-coefficient = <282>; @@ -102,6 +107,7 @@ device_type = "cpu"; compatible = "qcom,kryo260"; reg = <0x0 0x101>; + clocks = <&cpufreq_hw 1>; capacity-dmips-mhz = <1638>; dynamic-power-coefficient = <282>; enable-method = "psci"; @@ -113,6 +119,7 @@ device_type = "cpu"; compatible = "qcom,kryo260"; reg = <0x0 0x102>; + clocks = <&cpufreq_hw 1>; capacity-dmips-mhz = <1638>; dynamic-power-coefficient = <282>; enable-method = "psci"; @@ -124,6 +131,7 @@ device_type = "cpu"; compatible = "qcom,kryo260"; reg = <0x0 0x103>; + clocks = <&cpufreq_hw 1>; capacity-dmips-mhz = <1638>; dynamic-power-coefficient = <282>; enable-method = "psci"; @@ -2307,6 +2315,7 @@ clock-names = "xo", "alternate"; #freq-domain-cells = <1>; + #clock-cells = <1>; }; }; -- 2.30.2