From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/kernel/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt b/kernel/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt
index 81ce742..a21f770 100644
--- a/kernel/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt
+++ b/kernel/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller.txt
@@ -78,8 +78,8 @@
Required properties:
-- compatible: "marvell,armada-7k-pinctrl",
- "marvell,armada-8k-cpm-pinctrl" or "marvell,armada-8k-cps-pinctrl"
+- compatible: "marvell,armada-7k-pinctrl", "marvell,armada-8k-cpm-pinctrl",
+ "marvell,armada-8k-cps-pinctrl" or "marvell,cp115-standalone-pinctrl"
depending on the specific variant of the SoC being used.
Available mpp pins/groups and functions:
@@ -199,8 +199,11 @@
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
+Documentation/devicetree/bindings/thermal/thermal*.yaml
Required properties:
- compatible: must be one of:
@@ -208,6 +211,11 @@
- 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(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>;
};
};
--
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