leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARM: sun7i: a20-olinuxino: Enable UARTs muxing

Browse Source 
Instead of relying on the bootloader to mux the UART pins properly, do
it on our own and register the rightful pins for the A20-olinuxino in
the DT using pinctrl.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Maxime Ripard 2013-07-25 00:10:53 +02:00
parent 9f229ba957
commit 2fff6ac079
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
View File

@ -20,14 +20,20 @@
soc@01c00000 {
uart0: serial@01c28000 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
uart6: serial@01c29800 {
pinctrl-names = "default";
pinctrl-0 = <&uart6_pins_a>;
status = "okay";
};
uart7: serial@01c29c00 {
pinctrl-names = "default";
pinctrl-0 = <&uart7_pins_a>;
status = "okay";
};
};