ARM: dts: imx6dl-yapp4: Add ethernet aliases

Add aliases for ethernet switch ports to allow bootloader to fix
MAC addresses to the ones stored in onboard configuration EEPROM.

Ursa has only one ethernet port populated (eth2) so alias for
the first port has to be removed on this board.

Signed-off-by: Michal Vokáč <michal.vokac@ysoft.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
index c4a235d212b6e1a705ea8cf67a4c210daea0375d..207f510cb518dc8f80a2f03749623d15ccde9d91 100644 (file)
--- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
+++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi
@@ -8,6 +8,11 @@
 #include <dt-bindings/pwm/pwm.h>
 
 / {
+       aliases: aliases {
+               ethernet1 = &eth1;
+               ethernet2 = &eth2;
+       };
+
        backlight: backlight {
                compatible = "pwm-backlight";
                pwms = <&pwm1 0 500000 PWM_POLARITY_INVERTED>;
@@ -135,13 +140,13 @@
                                        };
                                };
 
-                               port@2 {
+                               eth2: port@2 {
                                        reg = <2>;
                                        label = "eth2";
                                        phy-handle = <&phy_port2>;
                                };
 
-                               port@3 {
+                               eth1: port@3 {
                                        reg = <3>;
                                        label = "eth1";
                                        phy-handle = <&phy_port3>;

diff --git a/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts b/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts
index a1173bf5bff5eb84485ef221a30c356b64ba0ec2..f6ae24efd4aa2ca3993687f41cd75aa72d83cc41 100644 (file)
--- a/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts
+++ b/arch/arm/boot/dts/imx6dl-yapp4-ursa.dts
@@ -17,6 +17,10 @@
        };
 };
 
+&aliases {
+       /delete-property/ ethernet1;
+};
+
 &backlight {
        status = "okay";
 };