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board: Add support for KEY1 status detection on K+P's HSC|DDC boards

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This code provides information if the K+P's imx53 boards had KEY1
pressed.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
This commit is contained in:
Lukasz Majewski
2018-05-20 08:33:16 +02:00
committed by Stefano Babic
parent 5ca614cae9
commit 0b35b2d117
2 changed files with 16 additions and 0 deletions
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2
arch/arm/dts/imx53-kp.dts
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@@ -88,6 +88,8 @@
MX53_PAD_EIM_CS0__GPIO2_23 0x1e4
/* LCD BACKLIGHT */
MX53_PAD_GPIO_1__GPIO1_1 0x1e4
/* KEY1 GPIO */
MX53_PAD_EIM_RW__GPIO2_26 0x1e4
>;
};