dts: Introduce stm32h7 ethernet compatible

Add stm32h7 ethernet compatible "st,stm32h7-ethernet", used also for stm32h5. Signed-off-by: IBEN EL HADJ MESSAOUD Marwa <marwa.ibenelhadjmessaoud-ext@st.com>
zephyrproject-rtos · Sep 27, 2024 · 0ed94cd · 0ed94cd
1 parent caf8612
commit 0ed94cd
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Showing 5 changed files with 32 additions and 18 deletions.
diff --git a/dts/arm/st/h5/stm32h5.dtsi b/dts/arm/st/h5/stm32h5.dtsi
@@ -512,7 +512,7 @@
  };
 
  mac: ethernet@40028000 {
- compatible = "st,stm32-ethernet";
+ compatible = "st,stm32h7-ethernet", "st,stm32-ethernet";
  reg = <0x40028000 0x8000>;
  interrupts = <106 0>;
  clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx";

diff --git a/dts/arm/st/h7/stm32h7.dtsi b/dts/arm/st/h7/stm32h7.dtsi
@@ -1022,7 +1022,7 @@
  };
 
  mac: ethernet@40028000 {
- compatible = "st,stm32-ethernet";
+ compatible = "st,stm32h7-ethernet", "st,stm32-ethernet";
  reg = <0x40028000 0x8000>;
  interrupts = <61 0>;
  clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx";

diff --git a/dts/bindings/ethernet/st,stm32-ethernet-common.yaml b/dts/bindings/ethernet/st,stm32-ethernet-common.yaml
@@ -0,0 +1,20 @@
+# Copyright (c) 2024, STMicroelectronics
+# SPDX-License-Identifier: Apache-2.0
+
+# Common fields for STM32 Ethernet peripherals.
+
+include: [ethernet-controller.yaml, pinctrl-device.yaml]
+
+properties:
+ reg:
+ required: true
+ interrupts:
+ required: true
+ clocks:
+ required: true
+ clock-names:
+ required: true
+ pinctrl-0:
+ required: true
+ pinctrl-names:
+ required: true
diff --git a/dts/bindings/ethernet/st,stm32-ethernet.yaml b/dts/bindings/ethernet/st,stm32-ethernet.yaml
@@ -1,22 +1,8 @@
-# Copyright (c) 2020, Linaro Limited
+# Copyright (c) 2024, STMicroelectronics
 # SPDX-License-Identifier: Apache-2.0
 
 description: ST STM32 Ethernet
 
 compatible: "st,stm32-ethernet"
 
-include: [ethernet-controller.yaml, pinctrl-device.yaml]
-
-properties:
- reg:
- required: true
- interrupts:
- required: true
- clocks:
- required: true
- clock-names:
- required: true
- pinctrl-0:
- required: true
- pinctrl-names:
- required: true
+include: st,stm32-ethernet-common.yaml
diff --git a/dts/bindings/ethernet/st,stm32h7-ethernet.yaml b/dts/bindings/ethernet/st,stm32h7-ethernet.yaml
@@ -0,0 +1,8 @@
+# Copyright (c) 2024, STMicroelectronics
+# SPDX-License-Identifier: Apache-2.0
+
+description: ST STM32 Ethernet
+
+compatible: "st,stm32h7-ethernet"
+
+include: st,stm32-ethernet-common.yaml