From: vigneshr@ti.com (Vignesh R)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/2] ARM: dts: am437x-gp-evm: Add wakeup interrupt source for pixcir_i2c_tsc
Date: Thu, 23 Jul 2015 20:24:06 +0530 [thread overview]
Message-ID: <1437663246-16049-3-git-send-email-vigneshr@ti.com> (raw)
In-Reply-To: <1437663246-16049-1-git-send-email-vigneshr@ti.com>
Pixcir_i2c_tsc driver can now wakeup the system from lower power state
via pinctrl and IO daisy chain using generic wakeirq framwework. Add
optional wakeup irq entry to allow pixcir_i2c_tsc to wake system from
low power state.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
v3:
* Drop "irq" suffix from interrupt-names.
v2:
* Add interrupt-names property.
arch/arm/boot/dts/am437x-gp-evm.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 84aa30c3235a..99209a137c63 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -503,6 +503,10 @@
attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+ interrupts-extended = <&gpio3 22 GPIO_ACTIVE_HIGH>,
+ <&am43xx_pinmux 0x264>;
+ interrupt-names = "tsc", "wakeup";
+
touchscreen-size-x = <1024>;
touchscreen-size-y = <600>;
};
--
2.4.5
prev parent reply other threads:[~2015-07-23 14:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-23 14:54 [PATCH v3 0/2] pixcir_i2c_ts: Add optional wakeup irq support Vignesh R
2015-07-23 14:54 ` [PATCH v3 1/2] input: touchscreen: pixcir_i2c_ts: Add support for optional wakeup interrupt Vignesh R
2015-07-27 10:49 ` Roger Quadros
2015-07-27 11:19 ` Vignesh R
2015-07-27 21:20 ` Dmitry Torokhov
2015-07-28 9:04 ` Roger Quadros
2015-07-23 14:54 ` Vignesh R [this message]
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