From: Michael Ring <mail@xxxxxxxxxxxxxxxx> Uart2 is available at the bananapi io-pins, add a dts node for this (so that people can easily enable it) but leave it disabled as the pins are primarily intended for gpio as documented here: http://wiki.lemaker.org/Pin_definition Signed-off-by: Michael Ring <mail@xxxxxxxxxxxxxxxx> [hdegoede@xxxxxxxxxx: Disable uart2 by default] Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> --- arch/arm/boot/dts/sun7i-a20-bananapi.dts | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/sun7i-a20-bananapi.dts index 9f7b472..3e357ef 100644 --- a/arch/arm/boot/dts/sun7i-a20-bananapi.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapi.dts @@ -58,6 +58,7 @@ serial0 = &uart0; serial1 = &uart3; serial2 = &uart7; + serial3 = &uart2; }; chosen { @@ -204,6 +205,12 @@ status = "okay"; }; +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins_a>; + status = "disabled"; +}; + &uart3 { pinctrl-names = "default"; pinctrl-0 = <&uart3_pins_b>; -- 2.4.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
