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Message-Id: <20220218002956.6590-16-ansuelsmth@gmail.com>
Date: Fri, 18 Feb 2022 01:29:53 +0100
From: Ansuel Smith <ansuelsmth@...il.com>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Rob Herring <robh+dt@...nel.org>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Ansuel Smith <ansuelsmth@...il.com>
Subject: [PATCH v2 15/18] ARM: dts: qcom: add multiple missing binding for cpu and l2 for ipq8064
Add multiple binding for cpu node, l2 node and add idle-states
definition for ipq8064 dtsi.
Signed-off-by: Ansuel Smith <ansuelsmth@...il.com>
---
arch/arm/boot/dts/qcom-ipq8064.dtsi | 36 +++++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 629e22236f5b..1079572f4f5d 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -30,6 +30,16 @@ cpu0: cpu@0 {
next-level-cache = <&L2>;
qcom,acc = <&acc0>;
qcom,saw = <&saw0>;
+ clocks = <&kraitcc 0>, <&kraitcc 4>;
+ clock-names = "cpu", "l2";
+ clock-latency = <100000>;
+ cpu-supply = <&smb208_s2a>;
+ operating-points-v2 = <&opp_table0>;
+ voltage-tolerance = <5>;
+ cooling-min-state = <0>;
+ cooling-max-state = <10>;
+ #cooling-cells = <2>;
+ cpu-idle-states = <&CPU_SPC>;
};
cpu1: cpu@1 {
@@ -40,11 +50,37 @@ cpu1: cpu@1 {
next-level-cache = <&L2>;
qcom,acc = <&acc1>;
qcom,saw = <&saw1>;
+ clocks = <&kraitcc 1>, <&kraitcc 4>;
+ clock-names = "cpu", "l2";
+ clock-latency = <100000>;
+ cpu-supply = <&smb208_s2b>;
+ operating-points-v2 = <&opp_table0>;
+ voltage-tolerance = <5>;
+ cooling-min-state = <0>;
+ cooling-max-state = <10>;
+ #cooling-cells = <2>;
+ cpu-idle-states = <&CPU_SPC>;
+ };
+
+ idle-states {
+ CPU_SPC: spc {
+ compatible = "qcom,idle-state-spc";
+ status = "disabled";
+ entry-latency-us = <400>;
+ exit-latency-us = <900>;
+ min-residency-us = <3000>;
+ };
};
L2: l2-cache {
compatible = "cache";
cache-level = <2>;
+ qcom,saw = <&saw_l2>;
+
+ clocks = <&kraitcc 4>;
+ clock-names = "l2";
+ l2-supply = <&smb208_s1a>;
+ operating-points-v2 = <&opp_table_l2>;
};
};
--
2.34.1
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