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ARM: tegra: Add head numbers to display controllers 

The number of the head specifies the index of the display controller
unit and is required to properly configure outputs so that they receive
video data from the correct source.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Thierry Reding 2014-02-18 23:03:31 +01:00 committed by Olof Johansson
parent c5b84c4561
commit 688b56b485
3 changed files with 12 additions and 0 deletions
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4
arch/arm/boot/dts/tegra114.dtsi
View File

@ -57,6 +57,8 @@ dc@54200000 {
resets = <&tegra_car 27>;
reset-names = "dc";
nvidia,head = <0>;
rgb {
status = "disabled";
};
@ -72,6 +74,8 @@ dc@54240000 {
resets = <&tegra_car 26>;
reset-names = "dc";
nvidia,head = <1>;
rgb {
status = "disabled";
};

4
arch/arm/boot/dts/tegra20.dtsi
View File

@ -94,6 +94,8 @@ dc@54200000 {
resets = <&tegra_car 27>;
reset-names = "dc";
nvidia,head = <0>;
rgb {
status = "disabled";
};
@ -109,6 +111,8 @@ dc@54240000 {
resets = <&tegra_car 26>;
reset-names = "dc";
nvidia,head = <1>;
rgb {
status = "disabled";
};

4
arch/arm/boot/dts/tegra30.dtsi
View File

@ -170,6 +170,8 @@ dc@54200000 {
resets = <&tegra_car 27>;
reset-names = "dc";
nvidia,head = <0>;
rgb {
status = "disabled";
};
@ -185,6 +187,8 @@ dc@54240000 {
resets = <&tegra_car 26>;
reset-names = "dc";
nvidia,head = <1>;
rgb {
status = "disabled";
};