From: Aleksandar Markovic <aleksandar.markovic@rt-rk.com>
To: linux-mips@linux-mips.org
Cc: Miodrag Dinic <miodrag.dinic@mips.com>,
Goran Ferenc <goran.ferenc@mips.com>,
Aleksandar Markovic <aleksandar.markovic@mips.com>,
"David S. Miller" <davem@davemloft.net>,
devicetree@vger.kernel.org,
Douglas Leung <douglas.leung@mips.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
James Hogan <james.hogan@mips.com>,
Jason Cooper <jason@lakedaemon.net>,
linux-kernel@vger.kernel.org, Marc Zyngier <marc.zyngier@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Miodrag Dinic <miodrag.dinic@imgtec.com>,
Paul Burton <paul.burton@mips.com>,
Petar Jovanovic <petar.jovanovic@mips.com>,
Raghu Gandham <raghu.gandham@mips.com>,
Randy Dunlap <rdunlap@infradead.org>,
Rob Herring <robh+dt@kernel.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: [PATCH v6 1/5] Documentation: Add device tree binding for Goldfish PIC driver
Date: Mon, 30 Oct 2017 12:56:32 +0100 [thread overview]
Message-ID: <1509364642-21771-2-git-send-email-aleksandar.markovic@rt-rk.com> (raw)
In-Reply-To: <1509364642-21771-1-git-send-email-aleksandar.markovic@rt-rk.com>
From: Miodrag Dinic <miodrag.dinic@mips.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@mips.com>
Signed-off-by: Goran Ferenc <goran.ferenc@mips.com>
Signed-off-by: Aleksandar Markovic <aleksandar.markovic@mips.com>
Acked-by: Rob Herring <robh@kernel.org>
---
.../interrupt-controller/google,goldfish-pic.txt | 30 ++++++++++++++++++++++
MAINTAINERS | 5 ++++
2 files changed, 35 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
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 4a3de82..4d5108f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -872,6 +872,11 @@ S: Supported
F: drivers/android/
F: drivers/staging/android/
+ANDROID GOLDFISH PIC DRIVER
+M: Miodrag Dinic <miodrag.dinic@mips.com>
+S: Supported
+F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
+
ANDROID GOLDFISH RTC DRIVER
M: Miodrag Dinic <miodrag.dinic@mips.com>
S: Supported
--
2.7.4
next prev parent reply other threads:[~2017-10-30 11:58 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-30 11:56 [PATCH v6 0/5] MIPS: Add virtual Ranchu board as a generic-based board Aleksandar Markovic
2017-10-30 11:56 ` Aleksandar Markovic [this message]
2017-10-30 11:56 ` [PATCH v6 2/5] irqchip/irq-goldfish-pic: Add Goldfish PIC driver Aleksandar Markovic
2017-10-31 2:26 ` Marc Zyngier
2017-11-01 14:34 ` Miodrag Dinic
2017-10-30 11:56 ` [PATCH v6 3/5] Documentation: Add device tree binding for Goldfish FB driver Aleksandar Markovic
2017-10-30 11:56 ` [PATCH v6 4/5] video: goldfishfb: Add support for device tree bindings Aleksandar Markovic
2017-10-30 11:56 ` [PATCH v6 5/5] MIPS: ranchu: Add Ranchu as a new generic-based board Aleksandar Markovic
2017-10-30 16:45 ` James Hogan
2017-11-02 12:47 ` Miodrag Dinic
2017-11-02 12:53 ` James Hogan
2017-11-01 17:58 ` Paul Burton
2017-11-02 13:47 ` Miodrag Dinic
2017-11-02 20:49 ` Paul Burton
2017-11-03 14:04 ` Miodrag Dinic
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