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author | Linus Walleij <linus.walleij@linaro.org> | 2016-09-08 11:17:14 +0200 |
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committer | Linus Walleij <linus.walleij@linaro.org> | 2016-09-09 14:51:32 +0200 |
commit | 6a29fa31cdcf9e2ddf74406bd084067b4917edcd (patch) | |
tree | 0e2ff6bc5c7498598921fd1ed515bc03d4a3d6ef /arch/arm/boot/dts/arm-realview-eb-bbrevd.dts | |
parent | c4ad72560df11961d3e57fb0fadfe88a9863c9ad (diff) | |
download | linux-6a29fa31cdcf9e2ddf74406bd084067b4917edcd.tar.bz2 |
ARM: dts: add device tree for the RealView EB Rev D
The RealView EB baseboard revision D is a special case as it appears
to be undocumented in ARM official documents, while the Linux kernel
still contains special code for handling it.
commit be4f3c8691492934c8ee03dbecb3a3a865ac6cd6
"Add RealView/EB support for the LAN9118 Ethernet chip"
adds support for the SMSC LAN9118 chip used on the D revision of
the baseboard, but no other traces of hardware deviations for this
variant can be found.
This creates a separate top-level .dts file especially for this
board version, so that it gets registered with the right type
of ethernet controller. The ethernet controller modifications
are then put into a separate .dtsi file so it can be overlaid
on other EB variants using the revision D baseboard.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/arm-realview-eb-bbrevd.dts')
-rw-r--r-- | arch/arm/boot/dts/arm-realview-eb-bbrevd.dts | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/arm-realview-eb-bbrevd.dts b/arch/arm/boot/dts/arm-realview-eb-bbrevd.dts new file mode 100644 index 000000000000..f533c8b49d97 --- /dev/null +++ b/arch/arm/boot/dts/arm-realview-eb-bbrevd.dts @@ -0,0 +1,29 @@ +/* + * Copyright 2016 Linaro Ltd + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/* This derives from the Realview Baseboard, and overlays the new ethernet */ +#include "arm-realview-eb.dts" +#include "arm-realview-eb-bbrevd.dtsi" + +/ { + model = "ARM RealView Emulation Baseboard Rev D"; +}; |