arm64: Juno: Comment out the secondary HDLCD controller

The HDLCD controllers on Juno share the same PLL for the pixel
clock output. If the secondary output is not connected to a
monitor with the same resolution as the primary output, or
to a monitor with VGA resolution, it will cause the pixel
clock to be set to the wrong value for the primary output.
Comment out the secondary HDLCD controller for now.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>

diff --git a/arch/arm64/boot/dts/juno.dts b/arch/arm64/boot/dts/juno.dts
index 1de81d5..34a7b92 100644 (file)
--- a/arch/arm64/boot/dts/juno.dts
+++ b/arch/arm64/boot/dts/juno.dts
@@ -443,7 +443,7 @@
                }; */
        };
 
-       hdlcd@7ff50000 {
+       /* hdlcd@7ff50000 {
                compatible = "arm,hdlcd";
                reg = <0 0x7ff50000 0 0x1000>;
                interrupts = <0 93 4>;
@@ -454,7 +454,7 @@
                display-timings {
                        native-mode = <&timing1>;
                        timing1: timing@1 {
-                               /* 1024 x 768 framebufer, standard VGA timings */
+                               /* 1024 x 768 framebufer, standard VGA timings * /
                                clock-frequency = <65000>;
                                hactive = <1024>;
                                vactive = <768>;
@@ -466,7 +466,7 @@
                                vsync-len = <6>;
                        };
                };
-       };
+       }; */
 
        gpu@0x2d000000 {
                compatible = "arm,malit6xx", "arm,mali";