The display controller found on Tegra30 SoCs is backwards-compatible
with the one on Tegra20 SoCs.

Signed-off-by: Thierry Reding <[email protected]>
---
 arch/arm/boot/dts/tegra30.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 0022c12..d3d71ab 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -141,7 +141,7 @@
                };
 
                dc@54200000 {
-                       compatible = "nvidia,tegra30-dc";
+                       compatible = "nvidia,tegra30-dc", "nvidia,tegra20-dc";
                        reg = <0x54200000 0x00040000>;
                        interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&tegra_car TEGRA30_CLK_DISP1>,
-- 
1.8.4

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