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| author | voice <voice.shen@atmel.com> | 2013-07-11 05:30:45 +0200 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2013-08-21 11:29:30 +0200 |
| commit | 82914f8db3a25ae848bce34c19282d9d4bfb7df6 (patch) | |
| tree | e36326b440102f02387e95ad4eb72c343c061c3c /arch/arm/boot/dts/at91sam9n12ek.dts | |
| parent | ARM: at91: at91sam9n12: add pinctrl of TWI (diff) | |
| download | linux-82914f8db3a25ae848bce34c19282d9d4bfb7df6.tar.xz linux-82914f8db3a25ae848bce34c19282d9d4bfb7df6.zip | |
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.dts | 16 |
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 { |