Commit-ID: c2ba80af4805543ace4928191d877ffe706087e1
Gitweb: https://git.kernel.org/tip/c2ba80af4805543ace4928191d877ffe706087e1
Author: Miodrag Dinic <miodrag.dinic@xxxxxxxx>
AuthorDate: Fri, 29 Dec 2017 16:41:45 +0100
Committer: Marc Zyngier <marc.zyngier@xxxxxxx>
CommitDate: Thu, 4 Jan 2018 11:13:48 +0000
dt-bindings/goldfish-pic: Add device tree binding for Goldfish PIC driver
Add documentation for DT binding of Goldfish PIC driver. The compatible
string used by OS for binding the driver is "google,goldfish-pic".
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Miodrag Dinic <miodrag.dinic@xxxxxxxx>
Signed-off-by: Goran Ferenc <goran.ferenc@xxxxxxxx>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@xxxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
.../interrupt-controller/google,goldfish-pic.txt | 30 ++++++++++++++++++++++
MAINTAINERS | 5 ++++
2 files changed, 35 insertions(+)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt b/Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
new file mode 100644
index 0000000..35f7527
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
@@ -0,0 +1,30 @@
+Android Goldfish PIC
+
+Android Goldfish programmable interrupt device used by Android
+emulator.
+
+Required properties:
+
+- compatible : should contain "google,goldfish-pic"
+- reg : <registers mapping>
+- interrupts : <interrupt mapping>
+
+Example for mips when used in cascade mode:
+
+ cpuintc {
+ #interrupt-cells = <0x1>;
+ #address-cells = <0>;
+ interrupt-controller;
+ compatible = "mti,cpu-interrupt-controller";
+ };
+
+ interrupt-controller@1f000000 {
+ compatible = "google,goldfish-pic";
+ reg = <0x1f000000 0x1000>;
+
+ interrupt-controller;
+ #interrupt-cells = <0x1>;
+
+ interrupt-parent = <&cpuintc>;
+ interrupts = <0x2>;
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index b46c9ce..fe9a60a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -867,6 +867,11 @@ S: Supported
F: drivers/android/
F: drivers/staging/android/
+ANDROID GOLDFISH PIC DRIVER
+M: Miodrag Dinic <miodrag.dinic@xxxxxxxx>
+S: Supported
+F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
+
ANDROID GOLDFISH RTC DRIVER
M: Miodrag Dinic <miodrag.dinic@xxxxxxxx>
S: Supported
--
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