[v3,3/8] Documentation: Add device tree binding for Goldfish PIC driver

Message ID 1500656111-9520-4-git-send-email-aleksandar.markovic@rt-rk.com
State Not Applicable
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Commit Message

Aleksandar Markovic July 21, 2017, 4:53 p.m.
From: Aleksandar Markovic <aleksandar.markovic@imgtec.com>

Add documentation for DT binding of Goldfish PIC driver. The compatible
string used by OS for binding the driver is "google,goldfish-pic".

Signed-off-by: Miodrag Dinic <miodrag.dinic@imgtec.com>
Signed-off-by: Goran Ferenc <goran.ferenc@imgtec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@imgtec.com>
---
 .../interrupt-controller/google,goldfish-pic.txt       | 18 ++++++++++++++++++
 MAINTAINERS                                            |  5 +++++
 2 files changed, 23 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt

Patch

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..f198762
--- /dev/null
+++ b/Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
@@ -0,0 +1,18 @@ 
+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:
+
+        goldfish_pic@9020000 {
+                compatible = "google,goldfish-pic";
+                reg = <0x9020000 0x1000>;
+                interrupts = <0x3>;
+        };
diff --git a/MAINTAINERS b/MAINTAINERS
index 768426d..b4d74ab 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -841,6 +841,11 @@  S:	Supported
 F:	drivers/android/
 F:	drivers/staging/android/
 
+ANDROID GOLDFISH PIC DRIVER
+M:	Miodrag Dinic <miodrag.dinic@imgtec.com>
+S:	Supported
+F:	Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
+
 ANDROID GOLDFISH RTC DRIVER
 M:	Miodrag Dinic <miodrag.dinic@imgtec.com>
 S:	Supported