arm64: zynqmp: Add u-boot,dm-pre-reloc to dpsub node

u-boot,dm-pre-reloc is necessary for DP driver to allocate enough space for
framebuffer before relocation.
Power domain driver is called when video console is used for example by
loading BMP image.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 51cec1ac3642ea4a30d4d8137fab0539a3e1186f..d5ef3f4b0c0f7b063f324c6f43fd90ae09bf38c5 100644 (file)
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -1101,6 +1101,7 @@
                };
 
                zynqmp_dpsub: display@fd4a0000 {
+                       u-boot,dm-pre-reloc;
                        compatible = "xlnx,zynqmp-dpsub-1.7";
                        status = "disabled";
                        reg = <0x0 0xfd4a0000 0x0 0x1000>,