ARM: tegra: Add Tegra114 DSI support

Add device tree nodes for the DSI controllers found on Tegra114 SoCs.

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

1 files changed, 32 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index 2fd7f907ee45..8583b05b06a6 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -71,6 +71,38 @@
                         reset-names = "hdmi";
                         status = "disabled";
                 };
+
+                dsi@54300000 {
+                        compatible = "nvidia,tegra114-dsi";
+                        reg = <0x54300000 0x00040000>;
+                        clocks = <&tegra_car TEGRA114_CLK_DSIA>,
+                                 <&tegra_car TEGRA114_CLK_DSIALP>,
+                                 <&tegra_car TEGRA114_CLK_PLL_D_OUT0>;
+                        clock-names = "dsi", "lp", "parent";
+                        resets = <&tegra_car 48>;
+                        reset-names = "dsi";
+                        nvidia,mipi-calibrate = <&mipi 0x060>; /* DSIA & DSIB pads */
+                        status = "disabled";
+
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                };
+
+                dsi@54400000 {
+                        compatible = "nvidia,tegra114-dsi";
+                        reg = <0x54400000 0x00040000>;
+                        clocks = <&tegra_car TEGRA114_CLK_DSIB>,
+                                 <&tegra_car TEGRA114_CLK_DSIBLP>,
+                                 <&tegra_car TEGRA114_CLK_PLL_D2_OUT0>;
+                        clock-names = "dsi", "lp", "parent";
+                        resets = <&tegra_car 82>;
+                        reset-names = "dsi";
+                        nvidia,mipi-calibrate = <&mipi 0x180>; /* DSIC & DSID pads */
+                        status = "disabled";
+
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                };
         };
 
         gic: interrupt-controller@50041000 {