ARM: tegra: Add missing DSI controller on Tegra30

Tegra30 has a DSI controller, although it is never used on any of the
devices supported by the upstream Linux kernel.

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

diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 325b593..aeae8c0 100644 (file)
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -264,6 +264,17 @@
                        reset-names = "dsi";
                        status = "disabled";
                };
+
+               dsi@54400000 {
+                       compatible = "nvidia,tegra30-dsi";
+                       reg = <0x54400000 0x00040000>;
+                       clocks = <&tegra_car TEGRA30_CLK_DSIB>,
+                                <&tegra_car TEGRA30_CLK_PLL_D_OUT0>;
+                       clock-names = "dsi", "parent";
+                       resets = <&tegra_car 84>;
+                       reset-names = "dsi";
+                       status = "disabled";
+               };
        };
 
        timer@50040600 {