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Commit 4528f531 authored by Michael Ring's avatar Michael Ring Committed by Maxime Ripard
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ARM: dts: sun7i: Add uart4 support for BananaPro, disable uart2 

The BananaPro uses uart4 for the default rx/tx pins on the 40 pins connector,
so enable uart4.

Uart2 is also available at the bananapro io-pins, but like on the bananapi
the primary function of the pins is to act as gpios, see:
http://forum.lemaker.org/forum.php?mod=viewthread&tid=10852



Remove the uart2 node, people who want to use uart2 can do so with a
devicetree-overlay.

Signed-off-by: default avatarMichael Ring <mail@michael-ring.org>
[hdegoede@redhat.com: Remove uart2 node]
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
parent 869afa7f

arch/arm/boot/dts/sun7i-a20-bananapro.dts

+3 −3
Original line number Diff line number Diff line
@@ -52,7 +52,7 @@ 


	aliases {

		serial0 = &uart0;

		serial1 = &uart2;

		serial1 = &uart4;

		serial2 = &uart7;

	};
@@ -250,9 +250,9 @@ 
	status = "okay";

};



&uart2 {

&uart4 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins_a>;

	pinctrl-0 = <&uart4_pins_b>;

	status = "okay";

};