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ARM: dts: exynos: Fix port nodes names for Exynos5420 Peach Pit board 

Commit bea7eef694 ("ARM: dts: exynos: Fix DTC unit name warnings in
Peach Pit") fixed the DTC warnings about mismatches between unit names
and reg properties in the Exynos5420 Peach Pit DTS.

But unfortunately it also added a regression on the Peach Pit when
changing the port node names since the OF graph logic expects the port
nodes to be always named 'port'.

The Documentation/devicetree/bindings/graph.txt binding document says
that when there is more than one port, '#address-cells', '#size-cells'
and 'reg' properties should be used to number the port nodes.

Fixes: bea7eef694 ("ARM: dts: exynos: Fix DTC unit name warnings in  Peach Pit")
Reported-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
This commit is contained in:
Javier Martinez Canillas 2016-06-06 16:24:44 -04:00 committed by Krzysztof Kozlowski
parent 2969c03763
commit a7d7865fec
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
arch/arm/boot/dts/exynos5420-peach-pit.dts
View File

@ -163,7 +163,7 @@ &dp {
hpd-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
ports {
port0 {
port {
dp_out: endpoint {
remote-endpoint = <&bridge_in>;
};
@ -631,13 +631,20 @@ ps8625: lvds-bridge@48 {
use-external-pwm;
ports {
port0 {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
bridge_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
port1 {
port@1 {
reg = <1>;
bridge_in: endpoint {
remote-endpoint = <&dp_out>;
};