diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2015-07-10 11:32:15 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2015-07-14 11:15:42 +0200 |
| commit | 109978dea44e8416524e69f0e8888810fdf6e72c (patch) | |
| tree | 87e18b3ea1c1490070dc789041caf61e9061fa11 /arch/arm/boot/dts/ste-snowball.dts | |
| parent | ARM: dts: cros-ec-keyboard: Add support for some Japanese keys (diff) | |
| download | linux-109978dea44e8416524e69f0e8888810fdf6e72c.tar.xz linux-109978dea44e8416524e69f0e8888810fdf6e72c.zip | |
ARM: ux500: define serial port aliases
This enumerates the PL011 serial ports on the Ux500. This is
necessary to do if we want to remove one of the serial ports,
since userspace depends on console to be present on ttyAMA2
and we must not break userspace.
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/boot/dts/ste-snowball.dts')
| -rw-r--r-- | arch/arm/boot/dts/ste-snowball.dts | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts index 9edadc37719f..acf14cebef81 100644 --- a/arch/arm/boot/dts/ste-snowball.dts +++ b/arch/arm/boot/dts/ste-snowball.dts @@ -18,6 +18,13 @@ model = "Calao Systems Snowball platform with device tree"; compatible = "calaosystems,snowball-a9500", "st-ericsson,u9500"; + /* This stablilizes the serial port enumeration */ + aliases { + serial0 = &ux500_serial0; + serial1 = &ux500_serial1; + serial2 = &ux500_serial2; + }; + memory { reg = <0x00000000 0x20000000>; }; |