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Subject[PATCH] ARM: dts: imx6qdl-gw53xx: allow boot firmware to set eth1 MAC
Date
The GW53xx has a PCIe based GbE as the 2nd ethernet device. The
boot firmware will populate the local-mac-address field of the
device aliased to ethernet1 thus adding the PCIe device to
dt allows boot firmware to set its MAC address.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
---
arch/arm/boot/dts/imx6qdl-gw53xx.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
index 8942bec..6601d07 100644
--- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
@@ -8,6 +8,7 @@
/ {
/* these are used by bootloader for disabling nodes */
aliases {
+ ethernet1 = &eth1;
led0 = &led0;
led1 = &led1;
led2 = &led2;
@@ -341,6 +342,23 @@
pinctrl-0 = <&pinctrl_pcie>;
reset-gpio = <&gpio1 29 GPIO_ACTIVE_LOW>;
status = "okay";
+
+ pcie@0,0,0 {
+ reg = <0x0000 0 0 0 0>;
+
+ pcie@1,0,0 {
+ reg = <0x0000 0 0 0 0>;
+
+ pcie@2,4,0 {
+ reg = <0x2000 0 0 0 0>;
+
+ eth1: pcie@4,0,0 {
+ reg = <0x0000 0 0 0 0>;
+ local-mac-address = [00 00 00 00 00 00];
+ };
+ };
+ };
+ };
};

&pwm2 {
--
2.7.4
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