ARM64: zynqmp: zcu102: Use only one lane for DP

Signed-off-by: Hyun Kwon <hyun.kwon@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102.dts
index a2130a9c2941a8cdf61725003772186a0d24cd9d..566eb146e5bcb8a4457a485f676a67f9f2ca443e 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102.dts
@@ -952,7 +952,8 @@ drivers/hwmon/pmbus/Makefile:11:obj-$(CONFIG_SENSORS_MAX20751)  += max20751.o
 &xlnx_dp {
        status = "okay";
        phy-names = "dp-phy0", "dp-phy1";
-       phys = <&lane1 PHY_TYPE_DP 0 3 27000000>, <&lane0 PHY_TYPE_DP 1 3 27000000>;
+       phys = <&lane1 PHY_TYPE_DP 0 3 27000000>;
+       xlnx,max-lanes = <1>;
 };
 
 &xlnx_dp_sub {