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authorvoice <voice.shen@atmel.com>2013-07-11 07:30:45 +0400
committerNicolas Ferre <nicolas.ferre@atmel.com>2013-08-21 13:29:30 +0400
commit82914f8db3a25ae848bce34c19282d9d4bfb7df6 (patch)
treee36326b440102f02387e95ad4eb72c343c061c3c /arch/arm/boot/dts/at91sam9n12ek.dts
parent1f84d27b803ab068eb7bc85a031de1680528d11e (diff)
downloadlinux-82914f8db3a25ae848bce34c19282d9d4bfb7df6.tar.xz
ARM: at91: at91sam9n12: add qt1070 support
Add qt1070 support on at91sam9n12ek board. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/at91sam9n12ek.dts')
-rw-r--r--arch/arm/boot/dts/at91sam9n12ek.dts16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts b/arch/arm/boot/dts/at91sam9n12ek.dts
index d59b70c6a6a0..7a95a2873fd7 100644
--- a/arch/arm/boot/dts/at91sam9n12ek.dts
+++ b/arch/arm/boot/dts/at91sam9n12ek.dts
@@ -40,6 +40,15 @@
i2c0: i2c@f8010000 {
status = "okay";
+
+ qt1070: keyboard@1b {
+ compatible = "qt1070";
+ reg = <0x1b>;
+ interrupt-parent = <&pioA>;
+ interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_qt1070_irq>;
+ };
};
i2c1: i2c@f8014000 {
@@ -66,6 +75,13 @@
<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA7 gpio CD pin pull up and deglitch */
};
};
+
+ qt1070 {
+ pinctrl_qt1070_irq: qt1070_irq {
+ atmel,pins =
+ <AT91_PIOA 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
+ };
+ };
};
spi0: spi@f0000000 {