Re: [PATCH v2 1/4] arm64: dts: qcom: ipq6018: add 1.2GHz CPU Frequency

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On 3/6/24 15:03, Chukun Pan wrote:
Some IPQ6000 SoCs have CPU frequencies up to 1.2GHz,

(which ones specifically?)

Konrad
so add this frequency.

Signed-off-by: Chukun Pan <amadeus@xxxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/ipq6018.dtsi | 7 +++++++
  1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
index 4e29adea570a..7fdb119083a2 100644
--- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi
@@ -119,6 +119,13 @@ opp-1056000000 {
  			clock-latency-ns = <200000>;
  		};
+ opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <850000>;
+			opp-supported-hw = <0x4>;
+			clock-latency-ns = <200000>;
+		};

Looks like said SoC can *only* run the CPUs at 1.2 GHz?

Konrad




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