diff options
| author | Michael Ring <mail@michael-ring.org> | 2015-05-22 16:33:04 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-06-01 11:08:29 +0200 |
| commit | 4528f5314b8be852e7b1c278042a5655375e39b4 (patch) | |
| tree | aea4585d43aa90725ff6f1ed9365c97cfd3c0b86 | |
| parent | 869afa7f1743e4227c0c63c4200830933bbeec6d (diff) | |
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: Michael Ring <mail@michael-ring.org>
[hdegoede@redhat.com: Remove uart2 node]
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20-bananapro.dts | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapro.dts b/arch/arm/boot/dts/sun7i-a20-bananapro.dts index 45e2a024c6d5..18fcc87f4621 100644 --- a/arch/arm/boot/dts/sun7i-a20-bananapro.dts +++ b/arch/arm/boot/dts/sun7i-a20-bananapro.dts @@ -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"; }; |