2023-09-26 19:48:58

by Tim Harvey

Subject: [PATCH v2] ARM: dts: imx6qdl-gw5904: add dt props for populating eth MAC addrs

Add device-tree props to allow boot firmware to populate MAC addresses.

Signed-off-by: Tim Harvey <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
---
v2: rebased on latest tree now that arm dt files have moved
---
arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi
index 3375b3fd8d4c..1e723807ab4c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-gw5904.dtsi
@@ -52,6 +52,11 @@
/ {
/* these are used by bootloader for disabling nodes */
aliases {
+ ethernet0 = &fec;
+ ethernet1 = &lan1;
+ ethernet2 = &lan2;
+ ethernet3 = &lan3;
+ ethernet4 = &lan4;
led0 = &led0;
led1 = &led1;
led2 = &led2;
@@ -237,32 +242,36 @@ ports {
#address-cells = <1>;
#size-cells = <0>;

- port@0 {
+ lan4: port@0 {
reg = <0>;
label = "lan4";
phy-handle = <&sw_phy0>;
phy-mode = "internal";
+ local-mac-address = [00 00 00 00 00 00];
};

- port@1 {
+ lan3: port@1 {
reg = <1>;
label = "lan3";
phy-handle = <&sw_phy1>;
phy-mode = "internal";
+ local-mac-address = [00 00 00 00 00 00];
};

- port@2 {
+ lan2: port@2 {
reg = <2>;
label = "lan2";
phy-handle = <&sw_phy2>;
phy-mode = "internal";
+ local-mac-address = [00 00 00 00 00 00];
};

- port@3 {
+ lan1: port@3 {
reg = <3>;
label = "lan1";
phy-handle = <&sw_phy3>;
phy-mode = "internal";
+ local-mac-address = [00 00 00 00 00 00];
};

port@5 {
--
2.25.1

2023-10-10 01:13:55

by Shawn Guo

Subject: Re: [PATCH v2] ARM: dts: imx6qdl-gw5904: add dt props for populating eth MAC addrs

On Tue, Sep 26, 2023 at 12:41:10PM -0700, Tim Harvey wrote:
> Add device-tree props to allow boot firmware to populate MAC addresses.
>
> Signed-off-by: Tim Harvey <[email protected]>
> Reviewed-by: Fabio Estevam <[email protected]>

Applied, thanks!