From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Cory Tusar <cory.tusar@zii.aero>,
Andrey Smirnov <andrew.smirnov@gmail.com>,
Shawn Guo <shawnguo@kernel.org>,
linux-kernel@vger.kernel.org, Fabio Estevam <festevam@gmail.com>,
Chris Healy <cphealy@gmail.com>
Subject: [PATCH] ARM: dts: vf610-zii-scu4-aib: Configure IRQ line for GPIO expander
Date: Fri, 23 Aug 2019 17:27:03 -0700 [thread overview]
Message-ID: <20190824002703.13902-1-andrew.smirnov@gmail.com> (raw)
Configure IRQ line for SX1503 GPIO expander. We already have
appropriate pinmux entry and all that is missing is "interrupt-parent"
and "interrupts" properties. Add them.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Cc: Cory Tusar <cory.tusar@zii.aero>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
arch/arm/boot/dts/vf610-zii-scu4-aib.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts
index e6c3621079e0..45a978defbdc 100644
--- a/arch/arm/boot/dts/vf610-zii-scu4-aib.dts
+++ b/arch/arm/boot/dts/vf610-zii-scu4-aib.dts
@@ -570,6 +570,8 @@
#gpio-cells = <2>;
reg = <0x20>;
gpio-controller;
+ interrupt-parent = <&gpio1>;
+ interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
};
lm75@4e {
--
2.21.0
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next reply other threads:[~2019-08-24 0:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-24 0:27 Andrey Smirnov [this message]
2019-08-24 2:22 ` [PATCH] ARM: dts: vf610-zii-scu4-aib: Configure IRQ line for GPIO expander Chris Healy
2019-08-25 7:15 ` Shawn Guo
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