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-rw-r--r--Documentation/devicetree/bindings/arm/cpu-capacity.txt2
-rw-r--r--Documentation/devicetree/bindings/arm/idle-states.txt2
-rw-r--r--Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt7
-rw-r--r--Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt9
-rw-r--r--Documentation/devicetree/bindings/arm/rda.txt17
-rw-r--r--Documentation/devicetree/bindings/arm/sp810.txt2
-rw-r--r--Documentation/devicetree/bindings/arm/topology.txt2
7 files changed, 37 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/arm/cpu-capacity.txt b/Documentation/devicetree/bindings/arm/cpu-capacity.txt
index 84262cdb8d29..96fa46cb133c 100644
--- a/Documentation/devicetree/bindings/arm/cpu-capacity.txt
+++ b/Documentation/devicetree/bindings/arm/cpu-capacity.txt
@@ -235,4 +235,4 @@ cpus {
===========================================
[1] ARM Linux Kernel documentation - CPUs bindings
- Documentation/devicetree/bindings/arm/cpus.txt
+ Documentation/devicetree/bindings/arm/cpus.yaml
diff --git a/Documentation/devicetree/bindings/arm/idle-states.txt b/Documentation/devicetree/bindings/arm/idle-states.txt
index 8f0937db55c5..45730ba60af5 100644
--- a/Documentation/devicetree/bindings/arm/idle-states.txt
+++ b/Documentation/devicetree/bindings/arm/idle-states.txt
@@ -684,7 +684,7 @@ cpus {
===========================================
[1] ARM Linux Kernel documentation - CPUs bindings
- Documentation/devicetree/bindings/arm/cpus.txt
+ Documentation/devicetree/bindings/arm/cpus.yaml
[2] ARM Linux Kernel documentation - PSCI bindings
Documentation/devicetree/bindings/arm/psci.txt
diff --git a/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt b/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt
index 3fd21bb7cb37..7b8b8eb0191f 100644
--- a/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt
+++ b/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt
@@ -114,12 +114,17 @@ Documentation/devicetree/bindings/thermal/thermal.txt
The thermal IP can probe the temperature all around the processor. It
may feature several channels, each of them wired to one sensor.
+It is possible to setup an overheat interrupt by giving at least one
+critical point to any subnode of the thermal-zone node.
+
Required properties:
- compatible: must be one of:
* marvell,armada-ap806-thermal
- reg: register range associated with the thermal functions.
Optional properties:
+- interrupts: overheat interrupt handle. Should point to line 18 of the
+ SEI irqchip. See interrupt-controller/interrupts.txt
- #thermal-sensor-cells: shall be <1> when thermal-zones subnodes refer
to this IP and represents the channel ID. There is one sensor per
channel. O refers to the thermal IP internal channel, while positive
@@ -133,6 +138,8 @@ ap_syscon1: system-controller@6f8000 {
ap_thermal: thermal-sensor@80 {
compatible = "marvell,armada-ap806-thermal";
reg = <0x80 0x10>;
+ interrupt-parent = <&sei>;
+ interrupts = <18>;
#thermal-sensor-cells = <1>;
};
};
diff --git a/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt
index 81ce742d2760..4db4119a6d19 100644
--- a/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt
+++ b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt
@@ -199,6 +199,9 @@ Thermal:
The thermal IP can probe the temperature all around the processor. It
may feature several channels, each of them wired to one sensor.
+It is possible to setup an overheat interrupt by giving at least one
+critical point to any subnode of the thermal-zone node.
+
For common binding part and usage, refer to
Documentation/devicetree/bindings/thermal/thermal.txt
@@ -208,6 +211,11 @@ Required properties:
- reg: register range associated with the thermal functions.
Optional properties:
+- interrupts-extended: overheat interrupt handle. Should point to
+ a line of the ICU-SEI irqchip (116 is what is usually used by the
+ firmware). The ICU-SEI will redirect towards interrupt line #37 of the
+ AP SEI which is shared across all CPs.
+ See interrupt-controller/interrupts.txt
- #thermal-sensor-cells: shall be <1> when thermal-zones subnodes refer
to this IP and represents the channel ID. There is one sensor per
channel. O refers to the thermal IP internal channel.
@@ -220,6 +228,7 @@ CP110_LABEL(syscon1): system-controller@6f8000 {
CP110_LABEL(thermal): thermal-sensor@70 {
compatible = "marvell,armada-cp110-thermal";
reg = <0x70 0x10>;
+ interrupts-extended = <&CP110_LABEL(icu_sei) 116 IRQ_TYPE_LEVEL_HIGH>;
#thermal-sensor-cells = <1>;
};
};
diff --git a/Documentation/devicetree/bindings/arm/rda.txt b/Documentation/devicetree/bindings/arm/rda.txt
new file mode 100644
index 000000000000..43c80762c428
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/rda.txt
@@ -0,0 +1,17 @@
+RDA Micro platforms device tree bindings
+----------------------------------------
+
+RDA8810PL SoC
+=============
+
+Required root node properties:
+
+ - compatible : must contain "rda,8810pl"
+
+
+Boards:
+
+Root node property compatible must contain, depending on board:
+
+ - Orange Pi 2G-IoT: "xunlong,orangepi-2g-iot"
+ - Orange Pi i96: "xunlong,orangepi-i96"
diff --git a/Documentation/devicetree/bindings/arm/sp810.txt b/Documentation/devicetree/bindings/arm/sp810.txt
index 1b2ab1ff5587..46652bf65147 100644
--- a/Documentation/devicetree/bindings/arm/sp810.txt
+++ b/Documentation/devicetree/bindings/arm/sp810.txt
@@ -4,7 +4,7 @@ SP810 System Controller
Required properties:
- compatible: standard compatible string for a Primecell peripheral,
- see Documentation/devicetree/bindings/arm/primecell.txt
+ see Documentation/devicetree/bindings/arm/primecell.yaml
for more details
should be: "arm,sp810", "arm,primecell"
diff --git a/Documentation/devicetree/bindings/arm/topology.txt b/Documentation/devicetree/bindings/arm/topology.txt
index de9eb0486630..b0d80c0fb265 100644
--- a/Documentation/devicetree/bindings/arm/topology.txt
+++ b/Documentation/devicetree/bindings/arm/topology.txt
@@ -472,4 +472,4 @@ cpus {
===============================================================================
[1] ARM Linux kernel documentation
- Documentation/devicetree/bindings/arm/cpus.txt
+ Documentation/devicetree/bindings/arm/cpus.yaml