summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/interrupt-controller
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2017-10-06 06:12:41 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2017-10-06 06:12:41 +0200
commitebde8820a04dd73a09f50ba84b8cf8ec3773d6ba (patch)
tree031d15dcd26f5b737adddc5042a3ddabbb6051f7 /dts/Bindings/interrupt-controller
parent15af9fc8cc9e18409893d2375271d64cac76924a (diff)
downloadbarebox-ebde8820a04dd73a09f50ba84b8cf8ec3773d6ba.tar.gz
dts: update to v4.14-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/interrupt-controller')
-rw-r--r--dts/Bindings/interrupt-controller/fsl,ls-scfg-msi.txt8
-rw-r--r--dts/Bindings/interrupt-controller/mediatek,sysirq.txt1
-rw-r--r--dts/Bindings/interrupt-controller/socionext,uniphier-aidet.txt32
3 files changed, 38 insertions, 3 deletions
diff --git a/dts/Bindings/interrupt-controller/fsl,ls-scfg-msi.txt b/dts/Bindings/interrupt-controller/fsl,ls-scfg-msi.txt
index 9e38949..49ccabb 100644
--- a/dts/Bindings/interrupt-controller/fsl,ls-scfg-msi.txt
+++ b/dts/Bindings/interrupt-controller/fsl,ls-scfg-msi.txt
@@ -4,8 +4,10 @@ Required properties:
- compatible: should be "fsl,<soc-name>-msi" to identify
Layerscape PCIe MSI controller block such as:
- "fsl,1s1021a-msi"
- "fsl,1s1043a-msi"
+ "fsl,ls1021a-msi"
+ "fsl,ls1043a-msi"
+ "fsl,ls1046a-msi"
+ "fsl,ls1043a-v1.1-msi"
- msi-controller: indicates that this is a PCIe MSI controller node
- reg: physical base address of the controller and length of memory mapped.
- interrupts: an interrupt to the parent interrupt controller.
@@ -23,7 +25,7 @@ MSI controller node
Examples:
msi1: msi-controller@1571000 {
- compatible = "fsl,1s1043a-msi";
+ compatible = "fsl,ls1043a-msi";
reg = <0x0 0x1571000 0x0 0x8>,
msi-controller;
interrupts = <0 116 0x4>;
diff --git a/dts/Bindings/interrupt-controller/mediatek,sysirq.txt b/dts/Bindings/interrupt-controller/mediatek,sysirq.txt
index 11cc87a..07bf0b9 100644
--- a/dts/Bindings/interrupt-controller/mediatek,sysirq.txt
+++ b/dts/Bindings/interrupt-controller/mediatek,sysirq.txt
@@ -17,6 +17,7 @@ Required properties:
"mediatek,mt6582-sysirq", "mediatek,mt6577-sysirq": for MT6582
"mediatek,mt6580-sysirq", "mediatek,mt6577-sysirq": for MT6580
"mediatek,mt6577-sysirq": for MT6577
+ "mediatek,mt2712-sysirq", "mediatek,mt6577-sysirq": for MT2712
"mediatek,mt2701-sysirq", "mediatek,mt6577-sysirq": for MT2701
- interrupt-controller : Identifies the node as an interrupt controller
- #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt.
diff --git a/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.txt b/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.txt
new file mode 100644
index 0000000..48e71d3
--- /dev/null
+++ b/dts/Bindings/interrupt-controller/socionext,uniphier-aidet.txt
@@ -0,0 +1,32 @@
+UniPhier AIDET
+
+UniPhier AIDET (ARM Interrupt Detector) is an add-on block for ARM GIC (Generic
+Interrupt Controller). GIC itself can handle only high level and rising edge
+interrupts. The AIDET provides logic inverter to support low level and falling
+edge interrupts.
+
+Required properties:
+- compatible: Should be one of the following:
+ "socionext,uniphier-ld4-aidet" - for LD4 SoC
+ "socionext,uniphier-pro4-aidet" - for Pro4 SoC
+ "socionext,uniphier-sld8-aidet" - for sLD8 SoC
+ "socionext,uniphier-pro5-aidet" - for Pro5 SoC
+ "socionext,uniphier-pxs2-aidet" - for PXs2/LD6b SoC
+ "socionext,uniphier-ld11-aidet" - for LD11 SoC
+ "socionext,uniphier-ld20-aidet" - for LD20 SoC
+ "socionext,uniphier-pxs3-aidet" - for PXs3 SoC
+- reg: Specifies offset and length of the register set for the device.
+- interrupt-controller: Identifies the node as an interrupt controller
+- #interrupt-cells : Specifies the number of cells needed to encode an interrupt
+ source. The value should be 2. The first cell defines the interrupt number
+ (corresponds to the SPI interrupt number of GIC). The second cell specifies
+ the trigger type as defined in interrupts.txt in this directory.
+
+Example:
+
+ aidet: aidet@5fc20000 {
+ compatible = "socionext,uniphier-pro4-aidet";
+ reg = <0x5fc20000 0x200>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };