From: Thierry Reding <thierry.reding@gmail.com>
Date: Tue, 15 Oct 2013 15:27:51 +0000 (+0200)
Subject: ARM: tegra: Mark Tegra30 display controller compatible with Tegra20
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=05465f4e25c0c37a01a22894220611c58922bb29;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ARM: tegra: Mark Tegra30 display controller compatible with Tegra20

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

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 0022c127e1d9..d3d71ab7216a 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>,