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ARM: dts: ux500: Add "simple-bus" compatible to soc node 

The "soc" node in the Ux500 device tree does not need any special
handling - it is just a simple I/O bus that can be accessed without
additional configuration.

Therefore we can additionally describe it as compatible with "simple-bus".
This can be used by platforms to probe devices under the soc node without
special handling for our custom "stericsson,db8500" compatible
(e.g. in U-Boot).

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20191124195728.32226-1-stephan@gerhold.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Stephan Gerhold 2019-11-24 20:57:28 +01:00 committed by Linus Walleij
parent bef475b03d
commit 02234ee9e4
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/ste-dbx5x0.dtsi
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@ -109,7 +109,7 @@
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "stericsson,db8500";
compatible = "stericsson,db8500", "simple-bus";
interrupt-parent = <&intc>;
ranges;