From: Keerthy <j-keerthy@ti.com>
To: nsekhar@ti.com, linus.walleij@linaro.org
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
tony@atomide.com, j-keerthy@ti.com, linux-kernel@vger.kernel.org,
t-kristo@ti.com, robh+dt@kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM: dts: da850: Add interrupt-controller property to gpio node
Date: Wed, 24 May 2017 19:31:41 +0530 [thread overview]
Message-ID: <1495634501-3246-1-git-send-email-j-keerthy@ti.com> (raw)
The gpio node has 144 gpios. Each gpio is capable of generating
an interrupt. Hence add interrupt-controller property to the gpio
node. With this in place one can use interrupts property in device
tree to request for the gpio interrupts.
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
Changes in v2:
* Added LAKML list.
* Chaned arm to upper case in $Subject
arch/arm/boot/dts/da850.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 941d455..2693bd2 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -503,6 +503,8 @@
ti,ngpio = <144>;
ti,davinci-gpio-unbanked = <0>;
status = "disabled";
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
pinconf: pin-controller@22c00c {
compatible = "ti,da850-pupd";
--
1.9.1
next reply other threads:[~2017-05-24 14:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-24 14:01 Keerthy [this message]
2017-05-30 10:50 ` [PATCH v2] ARM: dts: da850: Add interrupt-controller property to gpio node Sekhar Nori
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