From: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
To: linuxppc-dev@lists.ozlabs.org
Cc: "Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Paul Mackerras" <paulus@samba.org>,
"Michael Ellerman" <mpe@ellerman.id.au>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
"Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
Subject: [PATCH 1/2] powerpc: wii.dts: Add interrupt-related properties to GPIO node
Date: Sat, 12 Jan 2019 17:21:23 +0100 [thread overview]
Message-ID: <20190112162124.3341-2-j.neuschaefer@gmx.net> (raw)
In-Reply-To: <20190112162124.3341-1-j.neuschaefer@gmx.net>
The Hollywood GPIO controller is connected to the Hollywood PIC (&PIC1)
at IRQs 10 and 11; IRQ 10 for GPIO lines that are configured for access
by the PPC, 11 for GPIO lines that are configured for access by the
ARM926.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
---
arch/powerpc/boot/dts/wii.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/powerpc/boot/dts/wii.dts b/arch/powerpc/boot/dts/wii.dts
index 40fe791ec9e6..864e5a17aa1d 100644
--- a/arch/powerpc/boot/dts/wii.dts
+++ b/arch/powerpc/boot/dts/wii.dts
@@ -187,6 +187,11 @@
"DEBUG0", "DEBUG1", "DEBUG2", "DEBUG3",
"DEBUG4", "DEBUG5", "DEBUG6", "DEBUG7";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <10>;
+ interrupt-parent = <&PIC1>;
+
/*
* This is commented out while a standard binding
* for i2c over gpio is defined.
--
2.20.1
next prev parent reply other threads:[~2019-01-12 16:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-12 16:21 [PATCH 0/2] powerpc: wii.dts: GPIO interrupt and button support Jonathan Neuschäfer
2019-01-12 16:21 ` Jonathan Neuschäfer [this message]
2019-01-24 3:40 ` [1/2] powerpc: wii.dts: Add interrupt-related properties to GPIO node Michael Ellerman
2019-01-24 3:40 ` Michael Ellerman
2019-01-12 16:21 ` [PATCH 2/2] powerpc: wii.dts: Add GPIO keys Jonathan Neuschäfer
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