Re: [PATCH 4/7] ARM: LPC32xx: Update DTS file for EA3250 board
From: Alexandre Pereira da Silva
Date: Sun Jun 24 2012 - 10:03:53 EST
On Sun, Jun 24, 2012 at 10:47 AM, Roland Stigge <stigge@xxxxxxxxx> wrote:
> This DTS file update adds:
> * 3-channel ADC (for AD-IN on AD2, or 3-axis-accelerometer)
> * Interrupt key
>
> Signed-off-by: Roland Stigge <stigge@xxxxxxxxx>
Acked-by: Alexandre Pereira da Silva <aletes.xgr@xxxxxxxxx>
> ---
> arch/arm/boot/dts/ea3250.dts | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
>
> --- linux-2.6.orig/arch/arm/boot/dts/ea3250.dts
> +++ linux-2.6/arch/arm/boot/dts/ea3250.dts
> @@ -152,6 +152,23 @@
> uart1: serial@40014000 {
> status = "okay";
> };
> +
> + /* 3-axis accelerometer X,Y,Z (or AD-IN instead of Z) */
> + adc@40048000 {
> + status = "okay";
> + };
> + };
> + };
> +
> + gpio_keys {
> + compatible = "gpio-keys";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + autorepeat;
> + button@21 {
> + label = "GPIO Key UP";
> + linux,code = <103>;
> + gpios = <&gpio 4 1 0>; /* GPI_P3 1 */
> };
> };
> };
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