diff mbox series

[07/12] dts: xea: Add device tree description for XEA HW rev. 2

Message ID 20240322114315.2720727-8-lukma@denx.de
State Changes Requested
Delegated to: Fabio Estevam
Headers show
Series arm: xea: Provide support for different XEA board HW versions | expand

Commit Message

Lukasz Majewski March 22, 2024, 11:43 a.m. UTC 
For SPL and u-boot proper, the difference between revsions boils
down only to the GPIO pin for PHY reset.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
---

 arch/arm/dts/Makefile                |  3 ++-
 arch/arm/dts/imx28-xea-2-u-boot.dtsi | 11 +++++++++++
 arch/arm/dts/imx28-xea-2.dts         |  8 ++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/imx28-xea-2-u-boot.dtsi
 create mode 100644 arch/arm/dts/imx28-xea-2.dts
diff mbox series

Patch

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 4fc508bcfc..69131599ae 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -879,7 +879,8 @@  dtb-$(CONFIG_TARGET_MX23_OLINUXINO) += \
 
 dtb-$(CONFIG_MX28) += \
 	imx28-evk.dtb \
-	imx28-xea-1.dtb
+	imx28-xea-1.dtb \
+	imx28-xea-2.dtb
 
 dtb-$(CONFIG_MX51) += \
 	imx51-babbage.dtb
diff --git a/arch/arm/dts/imx28-xea-2-u-boot.dtsi b/arch/arm/dts/imx28-xea-2-u-boot.dtsi
new file mode 100644
index 0000000000..6ce82531d5
--- /dev/null
+++ b/arch/arm/dts/imx28-xea-2-u-boot.dtsi
@@ -0,0 +1,11 @@ 
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2024
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ */
+
+#include "imx28-xea-u-boot.dtsi"
+
+&mac0 {
+	phy-reset-gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
+};
diff --git a/arch/arm/dts/imx28-xea-2.dts b/arch/arm/dts/imx28-xea-2.dts
new file mode 100644
index 0000000000..8cb1190ba5
--- /dev/null
+++ b/arch/arm/dts/imx28-xea-2.dts
@@ -0,0 +1,8 @@ 
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Copyright 2024
+ * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
+ */
+
+/dts-v1/;
+#include "imx28-xea.dtsi"