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| 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-hrefprev60-tvk.dts | |
| parent | b2b9dc60745a95cd69c09f1dc214293e3d65e905 (diff) | |
| download | lwn-109978dea44e8416524e69f0e8888810fdf6e72c.tar.gz lwn-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-hrefprev60-tvk.dts')
| -rw-r--r-- | arch/arm/boot/dts/ste-hrefprev60-tvk.dts | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-hrefprev60-tvk.dts b/arch/arm/boot/dts/ste-hrefprev60-tvk.dts index 59523f866812..24739914e689 100644 --- a/arch/arm/boot/dts/ste-hrefprev60-tvk.dts +++ b/arch/arm/boot/dts/ste-hrefprev60-tvk.dts @@ -16,4 +16,11 @@ / { model = "ST-Ericsson HREF (pre-v60) and TVK1281618 UIB"; compatible = "st-ericsson,mop500", "st-ericsson,u8500"; + + /* This stablilizes the serial port enumeration */ + aliases { + serial0 = &ux500_serial0; + serial1 = &ux500_serial1; + serial2 = &ux500_serial2; + }; }; |