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Subject[PATCH 4/8] ARM: LPC32xx: Update DTS file for EA3250 board
Date
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@antcom.de>
Acked-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>

---
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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