linux-kernel - [PATCH v3 1/8] Documentation: Add device tree binding for Goldfish RTC driver

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Date:   Fri, 21 Jul 2017 18:53:30 +0200
From:   Aleksandar Markovic <aleksandar.markovic@...rk.com>
To:     linux-mips@...ux-mips.org
Cc:     Aleksandar Markovic <aleksandar.markovic@...tec.com>,
        Miodrag Dinic <miodrag.dinic@...tec.com>,
        Goran Ferenc <goran.ferenc@...tec.com>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
        Bo Hu <bohu@...gle.com>,
        "David S. Miller" <davem@...emloft.net>,
        devicetree@...r.kernel.org,
        Douglas Leung <douglas.leung@...tec.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        James Hogan <james.hogan@...tec.com>,
        Jin Qian <jinqian@...gle.com>, linux-kernel@...r.kernel.org,
        linux-rtc@...r.kernel.org, Mark Rutland <mark.rutland@....com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Paul Burton <paul.burton@...tec.com>,
        Petar Jovanovic <petar.jovanovic@...tec.com>,
        Raghu Gandham <raghu.gandham@...tec.com>,
        Rob Herring <robh+dt@...nel.org>
Subject: [PATCH v3 1/8] Documentation: Add device tree binding for Goldfish RTC driver

From: Aleksandar Markovic <aleksandar.markovic@...tec.com>

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

Signed-off-by: Miodrag Dinic <miodrag.dinic@...tec.com>
Signed-off-by: Goran Ferenc <goran.ferenc@...tec.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@...tec.com>
---
 .../devicetree/bindings/rtc/google,goldfish-rtc.txt     | 17 +++++++++++++++++
 MAINTAINERS                                             |  5 +++++
 2 files changed, 22 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt

diff --git a/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt b/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
new file mode 100644
index 0000000..634312d
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
@@ -0,0 +1,17 @@
+Android Goldfish RTC
+
+Android Goldfish RTC device used by Android emulator.
+
+Required properties:
+
+- compatible : should contain "google,goldfish-rtc"
+- reg        : <registers mapping>
+- interrupts : <interrupt mapping>
+
+Example:
+
+	goldfish_timer@...0000 {
+		compatible = "google,goldfish-rtc";
+		reg = <0x9020000 0x1000>;
+		interrupts = <0x3>;
+	};
diff --git a/MAINTAINERS b/MAINTAINERS
index 02994f4..847da3f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -841,6 +841,11 @@ S:	Supported
 F:	drivers/android/
 F:	drivers/staging/android/
 
+ANDROID GOLDFISH RTC DRIVER
+M:	Miodrag Dinic <miodrag.dinic@...tec.com>
+S:	Supported
+F:	Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
+
 ANDROID ION DRIVER
 M:	Laura Abbott <labbott@...hat.com>
 M:	Sumit Semwal <sumit.semwal@...aro.org>
-- 
2.7.4