From: YT Lee
Add cpufreq node for mt8195.
Signed-off-by: YT Lee
Signed-off-by: Tinghan Shen
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 8032b839dfe8..900aaa16f862 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -26,6 +26,7 @@
compatible = "arm,cortex-a55";
reg = <0x000>;
enable-method = "psci";
+ performance-domains = < 0>;
clock-frequency = <170100>;
capacity-dmips-mhz = <578>;
cpu-idle-states = <_off_l _off_l>;
@@ -38,6 +39,7 @@
compatible = "arm,cortex-a55";
reg = <0x100>;
enable-method = "psci";
+ performance-domains = < 0>;
clock-frequency = <170100>;
capacity-dmips-mhz = <578>;
cpu-idle-states = <_off_l _off_l>;
@@ -50,6 +52,7 @@
compatible = "arm,cortex-a55";
reg = <0x200>;
enable-method = "psci";
+ performance-domains = < 0>;
clock-frequency = <170100>;
capacity-dmips-mhz = <578>;
cpu-idle-states = <_off_l _off_l>;
@@ -62,6 +65,7 @@
compatible = "arm,cortex-a55";
reg = <0x300>;
enable-method = "psci";
+ performance-domains = < 0>;
clock-frequency = <170100>;
capacity-dmips-mhz = <578>;
cpu-idle-states = <_off_l _off_l>;
@@ -74,6 +78,7 @@
compatible = "arm,cortex-a78";
reg = <0x400>;
enable-method = "psci";
+ performance-domains = < 1>;
clock-frequency = <217100>;
capacity-dmips-mhz = <1024>;
cpu-idle-states = <_off_b _off_b>;
@@ -86,6 +91,7 @@
compatible = "arm,cortex-a78";
reg = <0x500>;
enable-method = "psci";
+ performance-domains = < 1>;
clock-frequency = <217100>;
capacity-dmips-mhz = <1024>;
cpu-idle-states = <_off_b _off_b>;
@@ -98,6 +104,7 @@
compatible = "arm,cortex-a78";
reg = <0x600>;
enable-method = "psci";
+ performance-domains = < 1>;
clock-frequency = <217100>;
capacity-dmips-mhz = <1024>;
cpu-idle-states = <_off_b _off_b>;
@@ -110,6 +117,7 @@
compatible = "arm,cortex-a78";
reg = <0x700>;
enable-method = "psci";
+ performance-domains = < 1>;
clock-frequency = <217100>;
capacity-dmips-mhz = <1024>;
cpu-idle-states = <_off_b _off_b>;
@@ -231,6 +239,12 @@
clock-output-names = "clk32k";
};
+ performance: performance-controller@11bc10 {
+ compatible = "mediatek,cpufreq-hw";
+ reg = <0 0x0011bc10 0 0x120>, <0 0x0011bd30 0 0x120>;
+ #performance-domain-cells = <1>;
+ };
+
pmu-a55 {
compatible = "arm,cortex-a55-pmu";
interrupt-parent = <>;
--
2.18.0
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