arm: dts: ls1012a: add label to pcie nodes in dts

Add label to pcie nodes in dts so that these nodes
are easy to refer.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

diff --git a/arch/arm/dts/fsl-ls1012a.dtsi b/arch/arm/dts/fsl-ls1012a.dtsi
index 2d70c82..c401ba3 100644 (file)
--- a/arch/arm/dts/fsl-ls1012a.dtsi
+++ b/arch/arm/dts/fsl-ls1012a.dtsi
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0+ OR X11
 /*
+ * Copyright 2020 NXP
  * Copyright 2016 Freescale Semiconductor
  */
 
@@ -116,7 +117,7 @@
                        status = "disabled";
                };
 
-               pcie@3400000 {
+               pcie1: pcie@3400000 {
                        compatible = "fsl,ls-pcie", "snps,dw-pcie";
                        reg = <0x00 0x03400000 0x0 0x80000   /* dbi registers */
                               0x00 0x03480000 0x0 0x40000   /* lut registers */