add qt1070 support on at91sam9n12ek board
Signed-off-by: Bo Shen <voice.s...@atmel.com>
---
arch/arm/boot/dts/at91sam9n12ek.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9n12ek.dts
b/arch/arm/boot/dts/at91sam9n12ek.dts
index d59b70c..3acac62 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 0x0>;
+ 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>; /* PA2 GPIO with pull up
deglith */
+ };
+ };
};
spi0: spi@f0000000 {
--
1.7.9.5
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