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-rw-r--r--arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi146
1 files changed, 112 insertions, 34 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 408e0ecdce6a..e883fe0fc1b7 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/thermal/thermal.h>
/memreserve/ 0x80000000 0x00010000;
@@ -20,7 +21,7 @@
#size-cells = <0>;
// 8 clusters having 2 Cortex-A72 cores each
- cpu@0 {
+ cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -33,10 +34,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster0_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@1 {
+ cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -49,10 +51,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster0_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@100 {
+ cpu100: cpu@100 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -65,10 +68,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster1_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@101 {
+ cpu101: cpu@101 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -81,10 +85,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster1_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@200 {
+ cpu200: cpu@200 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -97,10 +102,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster2_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@201 {
+ cpu201: cpu@201 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -113,10 +119,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster2_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@300 {
+ cpu300: cpu@300 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -129,10 +136,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster3_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@301 {
+ cpu301: cpu@301 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -145,10 +153,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster3_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@400 {
+ cpu400: cpu@400 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -161,10 +170,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster4_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@401 {
+ cpu401: cpu@401 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -177,10 +187,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster4_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@500 {
+ cpu500: cpu@500 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -193,10 +204,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster5_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@501 {
+ cpu501: cpu@501 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -209,10 +221,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster5_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@600 {
+ cpu600: cpu@600 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -225,10 +238,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster6_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@601 {
+ cpu601: cpu@601 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -241,10 +255,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster6_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@700 {
+ cpu700: cpu@700 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -257,10 +272,11 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster7_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
- cpu@701 {
+ cpu701: cpu@701 {
device_type = "cpu";
compatible = "arm,cortex-a72";
enable-method = "psci";
@@ -273,7 +289,8 @@
i-cache-line-size = <64>;
i-cache-sets = <192>;
next-level-cache = <&cluster7_l2>;
- cpu-idle-states = <&cpu_pw20>;
+ cpu-idle-states = <&cpu_pw15>;
+ #cooling-cells = <2>;
};
cluster0_l2: l2-cache0 {
@@ -340,9 +357,9 @@
cache-level = <2>;
};
- cpu_pw20: cpu-pw20 {
+ cpu_pw15: cpu-pw15 {
compatible = "arm,idle-state";
- idle-state-name = "PW20";
+ idle-state-name = "PW15";
arm,psci-suspend-param = <0x0>;
entry-latency-us = <2000>;
exit-latency-us = <2000>;
@@ -418,6 +435,51 @@
clock-output-names = "sysclk";
};
+ thermal-zones {
+ core_thermal1: core-thermal1 {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
+ thermal-sensors = <&tmu 0>;
+
+ trips {
+ core_cluster_alert: core-cluster-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+
+ core_cluster_crit: core-cluster-crit {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&core_cluster_alert>;
+ cooling-device =
+ <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu100 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu101 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu200 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu201 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu300 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu301 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu400 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu401 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu500 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu501 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu600 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu601 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu700 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
+ <&cpu701 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
soc {
compatible = "simple-bus";
#address-cells = <2>;
@@ -478,6 +540,20 @@
little-endian;
};
+ tmu: tmu@1f80000 {
+ compatible = "fsl,qoriq-tmu";
+ reg = <0x0 0x1f80000 0x0 0x10000>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+ fsl,tmu-range = <0x800000e6 0x8001017d>;
+ fsl,tmu-calibration =
+ /* Calibration data group 1 */
+ <0x00000000 0x00000035
+ /* Calibration data group 2 */
+ 0x00010001 0x00000154>;
+ little-endian;
+ #thermal-sensor-cells = <1>;
+ };
+
i2c0: i2c@2000000 {
compatible = "fsl,vf610-i2c";
#address-cells = <1>;
@@ -586,6 +662,7 @@
reg = <0x0 0x2140000 0x0 0x10000>;
interrupts = <0 28 0x4>; /* Level high type */
clocks = <&clockgen 4 1>;
+ dma-coherent;
voltage-ranges = <1800 1800 3300 3300>;
sdhci,auto-cmd12;
little-endian;
@@ -598,6 +675,7 @@
reg = <0x0 0x2150000 0x0 0x10000>;
interrupts = <0 63 0x4>; /* Level high type */
clocks = <&clockgen 4 1>;
+ dma-coherent;
voltage-ranges = <1800 1800 3300 3300>;
sdhci,auto-cmd12;
broken-cd;
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