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ARM: at91: at91sam9n12: add qt1070 support

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Add qt1070 support on at91sam9n12ek board.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
voice 2013-07-11 11:30:45 +08:00 • committed by Nicolas Ferre
parent 1f84d27b80
commit 82914f8db3
1 changed files with 16 additions and 0 deletions
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16
arch/arm/boot/dts/at91sam9n12ek.dts
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@ -40,6 +40,15 @@
i2c0: i2c@f8010000 { i2c0: i2c@f8010000 {
status = "okay"; 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 { 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 */ <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 { spi0: spi@f0000000 {