ARM i.MX6q: Add LDB device to device tree

Add ldb device tree node and clock lookups.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

2 files changed, 37 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index bbf6aed69acf..83bc61cac61e 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -338,3 +338,20 @@
                 };
         };
 };
+
+&ldb {
+        clocks = <&clks 33>, <&clks 34>,
+                 <&clks 39>, <&clks 40>, <&clks 41>, <&clks 42>,
+                 <&clks 135>, <&clks 136>;
+        clock-names = "di0_pll", "di1_pll",
+                      "di0_sel", "di1_sel", "di2_sel", "di3_sel",
+                      "di0", "di1";
+
+        lvds-channel@0 {
+                crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
+        };
+
+        lvds-channel@1 {
+                crtcs = <&ipu1 0>, <&ipu1 1>, <&ipu2 0>, <&ipu2 1>;
+        };
+};
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index aa92d4345a20..804c0ec32399 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -536,6 +536,26 @@
                                 reg = <0x020e0000 0x38>;
                         };
 
+                        ldb: ldb@020e0008 {
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                compatible = "fsl,imx6q-ldb", "fsl,imx53-ldb";
+                                gpr = <&gpr>;
+                                status = "disabled";
+
+                                lvds-channel@0 {
+                                        reg = <0>;
+                                        crtcs = <&ipu1 0>;
+                                        status = "disabled";
+                                };
+
+                                lvds-channel@1 {
+                                        reg = <1>;
+                                        crtcs = <&ipu1 1>;
+                                        status = "disabled";
+                                };
+                        };
+
                         dcic1: dcic@020e4000 {
                                 reg = <0x020e4000 0x4000>;
                                 interrupts = <0 124 0x04>;