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Message-Id: <20250425-dts-imx-aliases-ethernet-v1-3-15b9d5cca611@linaro.org>
Date: Fri, 25 Apr 2025 21:48:26 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>
Cc: Francesco Dolcini <francesco@...cini.it>, devicetree@...r.kernel.org,
imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, linux@...tq-group.com,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 3/6] arm64: dts: imx8mm: Move Ethernet aliases out of SoC
DTSI
Ethernet interface, like other exposed interfaces, aliases depend on
actual board configuration, e.g. its labeling, thus aliases should be
defined per each board or each SoM.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi | 1 +
arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts | 1 +
arch/arm64/boot/dts/freescale/imx8mm-emcon.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-ctouch2.dts | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-edimm2.2.dts | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts | 1 +
arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts | 1 +
arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-phg.dts | 1 +
arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi | 1 +
arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi | 1 +
arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi | 1 +
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts | 1 +
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts | 1 +
arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-verdin-ivy.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-verdin-mallow.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi | 4 ++++
arch/arm64/boot/dts/freescale/imx8mm.dtsi | 1 -
arch/arm64/boot/dts/freescale/mba8mx.dtsi | 4 ++++
26 files changed, 70 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
index 62ed64663f49521a9c14927886018058e489c914..ffe1d18c5b626253323e45aa1ba2c27e3742ef1e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
@@ -7,6 +7,7 @@
/ {
aliases {
+ ethernet0 = &fec1;
rtc0 = &rtc;
rtc1 = &snvs_rtc;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts b/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
index 472c584fb3bd294dce18341ce1afc277be1c3825..5dd685ffc9825329f739cda32274cb223e88bf15 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc.dts
@@ -14,6 +14,7 @@ / {
compatible = "dmo,imx8mm-data-modul-edm-sbc", "fsl,imx8mm";
aliases {
+ ethernet0 = &fec1;
rtc0 = &rtc;
rtc1 = &snvs_rtc;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-emcon.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-emcon.dtsi
index af7dc8d1f5f10d5e2eac677af60c7926e95fdac6..ffee784539ffd0e8cdcdfeb97bac817e4c128fba 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-emcon.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-emcon.dtsi
@@ -9,6 +9,10 @@
#include "imx8mm.dtsi"
/ {
+ aliases {
+ ethernet0 = &fec1;
+ };
+
chosen {
stdout-path = &uart1;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts b/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts
index 90e638b8e92a95214d8c3c719dd2a6db2630ebac..a98316b7dc443cf9bbf7c45ec8d1d8b3847ddd70 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-emtop-baseboard.dts
@@ -15,6 +15,10 @@ / {
compatible = "ees,imx8mm-emtop-baseboard", "ees,imx8mm-emtop-som",
"fsl,imx8mm";
+ aliases {
+ ethernet0 = &fec1;
+ };
+
connector {
compatible = "usb-c-connector";
label = "USB-C";
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
index 5f8336217bb88b1d0501e6208c936c51ce23b312..48a76f656fd4302218a430bebc08afb0bc3d09b7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
@@ -10,6 +10,10 @@
#include "imx8mm.dtsi"
/ {
+ aliases {
+ ethernet0 = &fec1;
+ };
+
chosen {
stdout-path = &uart2;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-ctouch2.dts b/arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-ctouch2.dts
index 502745402847ea16ea0e53415a9063c6ba9dbffa..5c340bb01a7afc342650f7ea652e281cf0906a2e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-ctouch2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-ctouch2.dts
@@ -14,6 +14,10 @@ / {
compatible = "engicam,icore-mx8mm-ctouch2", "engicam,icore-mx8mm",
"fsl,imx8mm";
+ aliases {
+ ethernet0 = &fec1;
+ };
+
chosen {
stdout-path = &uart2;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-edimm2.2.dts b/arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-edimm2.2.dts
index ddac8bc7ae65159314c2f8a9d41eafb51ae4f863..9f70bafcaa4bedcb71d8c467146c92535b23c149 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-edimm2.2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-icore-mx8mm-edimm2.2.dts
@@ -14,6 +14,10 @@ / {
compatible = "engicam,icore-mx8mm-edimm2.2", "engicam,icore-mx8mm",
"fsl,imx8mm";
+ aliases {
+ ethernet0 = &fec1;
+ };
+
chosen {
stdout-path = &uart2;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts b/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts
index 055faae79930cbdc347f849cfae7ef3b24746b12..e7af6ea80ebc886df82281ae3912b17dbbcb5dbc 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-innocomm-wb15-evk.dts
@@ -12,6 +12,10 @@ / {
model = "InnoComm WB15-EVK";
compatible = "innocomm,wb15-evk", "fsl,imx8mm";
+ aliases {
+ ethernet0 = &fec1;
+ };
+
chosen {
stdout-path = &uart2;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts
index 33f8d7d1970e0b165c159a788fa0a96cbefb0d82..23fc653a3a45474b2fa1df620fe0f568a8a6fca1 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl-osm-s.dts
@@ -12,6 +12,7 @@ / {
compatible = "kontron,imx8mm-bl-osm-s", "kontron,imx8mm-osm-s", "fsl,imx8mm";
aliases {
+ ethernet0 = &fec1;
ethernet1 = &usbnet;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts
index d16490d876874b7bfc9066efdd724bbb52f518b7..5d6a09322f2750b8b1c6dc93b995dac7cabe35a2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts
@@ -12,6 +12,7 @@ / {
compatible = "kontron,imx8mm-bl", "kontron,imx8mm-sl", "fsl,imx8mm";
aliases {
+ ethernet0 = &fec1;
ethernet1 = &usbnet;
rtc0 = &rx8900;
rtc1 = &snvs_rtc;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts b/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts
index 0b123a84018b2978291ccff845332d55022c7c75..ba5f85454d1c78c635363f13f508f363a4aa53aa 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-mx8menlo.dts
@@ -14,6 +14,10 @@ / {
"toradex,verdin-imx8mm",
"fsl,imx8mm";
+ aliases {
+ ethernet0 = &fec1;
+ };
+
/delete-node/ gpio-keys;
leds {
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
index 12fb79d20b29e21c1984a7077c61803875523c7e..21649620aac4cd32eeae08758cd80eb8be1db2f8 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-nitrogen-r2.dts
@@ -10,6 +10,10 @@ / {
model = "Boundary Devices i.MX8MMini Nitrogen8MM Rev2";
compatible = "boundary,imx8mm-nitrogen8mm", "fsl,imx8mm";
+ aliases {
+ ethernet0 = &fec1;
+ };
+
reg_vref_1v8: regulator-vref-1v8 {
compatible = "regulator-fixed";
regulator-name = "vref-1v8";
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phg.dts b/arch/arm64/boot/dts/freescale/imx8mm-phg.dts
index a134b183364961afdaca057655dff6a7e248e51f..c3a7435201d9c0f8c5469c1339e3a39ac81e4ffe 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phg.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phg.dts
@@ -12,6 +12,7 @@ / {
compatible = "cloos,imx8mm-phg", "tq,imx8mm-tqma8mqml", "fsl,imx8mm";
aliases {
+ ethernet0 = &fec1;
mmc0 = &usdhc3;
mmc1 = &usdhc2;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
index 672baba4c8d0527f2de002d49aa96d30a6ae2373..db8a8022e86d0671296b202b125446e7856581bc 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phycore-som.dtsi
@@ -12,6 +12,7 @@ / {
compatible = "phytec,imx8mm-phycore-som", "fsl,imx8mm";
aliases {
+ ethernet0 = &fec1;
rtc0 = &rv3028;
rtc1 = &snvs_rtc;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi
index d3b21203c5f49e9bb697c602d49e3f8ac9c9f603..18f4b30d7e41e8e7ecabc4c0b9fede0ec6376d7a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi
@@ -9,6 +9,7 @@
/ {
aliases {
+ ethernet0 = &fec1;
rtc0 = &rtc_i2c;
rtc1 = &snvs_rtc;
mmc0 = &usdhc3;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
index cdfacbc35db57b654f7b965a513cf04cb4a697b9..9d207dc75cf9322c68e5c7032fe5cab58f0f2ad9 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som.dtsi
@@ -9,6 +9,10 @@
/ {
model = "Variscite VAR-SOM-MX8MM module";
+ aliases {
+ ethernet0 = &fec1;
+ };
+
chosen {
stdout-path = &uart4;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
index 5a3b1142ddf4b7d31db2e6e2723e86cc089a96db..1d03e9a32da2d5ec40a751d10cfefae4eefd71e7 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw700x.dtsi
@@ -10,6 +10,7 @@
/ {
aliases {
+ ethernet0 = &fec1;
rtc0 = &gsc_rtc;
rtc1 = &snvs_rtc;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
index 46d1ee0a4ee86b025d94453460770e08b5dd8d32..1f7cc6310d61c98523f0fda92dc1cd060a26c2a2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7902.dts
@@ -18,6 +18,7 @@ / {
compatible = "gw,imx8mm-gw7902", "fsl,imx8mm";
aliases {
+ ethernet0 = &fec1;
ethernet1 = ð1;
rtc0 = &gsc_rtc;
rtc1 = &snvs_rtc;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
index 86a610de84fe2348554354f838e1d824a24a4322..b1f83f84e7e11446fcfefdc1c7f20a5fdf3e3338 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7904.dts
@@ -17,6 +17,7 @@ / {
compatible = "gateworks,imx8mm-gw7904", "fsl,imx8mm";
aliases {
+ ethernet0 = &fec1;
rtc0 = &gsc_rtc;
rtc1 = &snvs_rtc;
};
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
index 3d0b14968131049b15fea3f52d10f60c006f341b..440678d8e933bf60325fea1ca340441451e8e93e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dahlia.dtsi
@@ -4,6 +4,10 @@
*/
/ {
+ aliases {
+ ethernet0 = &fec1;
+ };
+
sound_card: sound-card {
compatible = "simple-audio-card";
simple-audio-card,bitclock-master = <&dailink_master>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
index 1d8d146d9eebad32de81c0f7860be52a4b6d7ef2..570091dded8446cf14fcc1869105f513abef6651 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-dev.dtsi
@@ -4,6 +4,10 @@
*/
/ {
+ aliases {
+ ethernet0 = &fec1;
+ };
+
sound_card: sound-card {
compatible = "simple-audio-card";
simple-audio-card,bitclock-master = <&dailink_master>;
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-ivy.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-ivy.dtsi
index 29075ff5eda63b50bc008ad501e96333c6d07325..9c27dab2668defe2bcab46686d2e83433e846665 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-ivy.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-ivy.dtsi
@@ -12,6 +12,10 @@
#include <dt-bindings/leds/common.h>
/ {
+ aliases {
+ ethernet0 = &fec1;
+ };
+
/* AIN1 Voltage w/o AIN1_MODE gpio control */
ain1_voltage_unmanaged: voltage-divider-ain1 {
compatible = "voltage-divider";
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-mallow.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-mallow.dtsi
index 4a0799d63446cdaa0a404091386ce8a4164d5aca..285eb0ba87e53f9adf9e102aac9329146b047a27 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-mallow.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-mallow.dtsi
@@ -11,6 +11,10 @@
#include <dt-bindings/leds/common.h>
/ {
+ aliases {
+ ethernet0 = &fec1;
+ };
+
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi
index 763f069e8405442f2af7491ff810b8b2375248f2..7df5f44c5f5f438ac28376d1dfb3caa04a077f0d 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-verdin-yavia.dtsi
@@ -6,6 +6,10 @@
#include <dt-bindings/leds/common.h>
/ {
+ aliases {
+ ethernet0 = &fec1;
+ };
+
leds {
compatible = "gpio-leds";
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index cfebaa01217eb02b9514c51ae7dabc6cd7b7245a..67c57c071c8ab8d55ef1c93ae155ed08c7c6af30 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -19,7 +19,6 @@ / {
#size-cells = <2>;
aliases {
- ethernet0 = &fec1;
gpio0 = &gpio1;
gpio1 = &gpio2;
gpio2 = &gpio3;
diff --git a/arch/arm64/boot/dts/freescale/mba8mx.dtsi b/arch/arm64/boot/dts/freescale/mba8mx.dtsi
index 7ee1228a50f4f9bfa46edc62d956b47b906326f5..1b24dfc36c8340b8f5852c2dc37278c8386294d8 100644
--- a/arch/arm64/boot/dts/freescale/mba8mx.dtsi
+++ b/arch/arm64/boot/dts/freescale/mba8mx.dtsi
@@ -8,6 +8,10 @@
/* TQ-Systems GmbH MBa8Mx baseboard */
/ {
+ aliases {
+ ethernet0 = &fec1;
+ };
+
backlight_lvds: backlight {
compatible = "pwm-backlight";
pwms = <&pwm3 0 5000000 0>;
--
2.45.2
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