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Commit 0762ddd7 authored by Joachim Eastwood's avatar Joachim Eastwood Committed by Linus Walleij
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pinctrl: lpc1850-scu: document nxp,gpio-pin-interrupt 



Update devicetree documention for lpc1850-scu with the new
nxp,gpio-pin-interrupt property.

Signed-off-by: default avatarJoachim Eastwood <manabian@gmail.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 81825b11

Documentation/devicetree/bindings/pinctrl/nxp,lpc1850-scu.txt

+14 −0
Original line number Original line Diff line number Diff line
@@ -22,6 +22,10 @@ The following generic nodes are supported: 
 - input-schmitt-disable

 - input-schmitt-disable

 - slew-rate

 - slew-rate





NXP specific properties:

 - nxp,gpio-pin-interrupt : Assign pin to gpio pin interrupt controller

			    irq number 0 to 7. See example below.



Not all pins support all properties so either refer to the NXP 1850/4350

Not all pins support all properties so either refer to the NXP 1850/4350

user manual or the pin table in the pinctrl-lpc18xx driver for supported

user manual or the pin table in the pinctrl-lpc18xx driver for supported

pin properties.

pin properties.
@@ -54,4 +58,14 @@ pinctrl: pinctrl@40086000 { 
			bias-disable;

			bias-disable;

		};

		};

	};

	};



	gpio_joystick_pins: gpio-joystick-pins {

		gpio_joystick_1_cfg {

			pins =  "p9_0";

			function = "gpio";

			nxp,gpio-pin-interrupt = <0>;

			input-enable;

			bias-disable;

		};

	};

};
 
};