From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH] ARM: dts: k3-am62l: read MAC address from E-Fuse
Date: Mon, 15 Sep 2025 16:41:26 +0200 [thread overview]
Message-ID: <20250915144126.1828195-1-s.hauer@pengutronix.de> (raw)
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
arch/arm/dts/k3-am62l-main.dtsi | 1 +
arch/arm/dts/k3-am62l-wakeup.dtsi | 5 +++++
2 files changed, 6 insertions(+)
diff --git a/arch/arm/dts/k3-am62l-main.dtsi b/arch/arm/dts/k3-am62l-main.dtsi
index b7b52d6b56..f1f67c1cc4 100644
--- a/arch/arm/dts/k3-am62l-main.dtsi
+++ b/arch/arm/dts/k3-am62l-main.dtsi
@@ -744,6 +744,7 @@ cpsw_port1: port@1 {
ti,mac-only;
label = "port1";
phys = <&phy_gmii_sel 1>;
+ ti,syscon-efuse = <&cpsw_mac_syscon 0x0>;
};
cpsw_port2: port@2 {
diff --git a/arch/arm/dts/k3-am62l-wakeup.dtsi b/arch/arm/dts/k3-am62l-wakeup.dtsi
index 1e4ca8ec7b..272110daab 100644
--- a/arch/arm/dts/k3-am62l-wakeup.dtsi
+++ b/arch/arm/dts/k3-am62l-wakeup.dtsi
@@ -129,5 +129,10 @@ chipid: chipid@14 {
reg = <0x14 0x4>;
bootph-all;
};
+
+ cpsw_mac_syscon: ethernet-mac-syscon@2000 {
+ compatible = "ti,am62p-cpsw-mac-efuse", "syscon";
+ reg = <0x2000 0x8>;
+ };
};
};
--
2.47.3
next reply other threads:[~2025-09-15 14:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-15 14:41 Sascha Hauer [this message]
2025-09-16 6:28 ` Sascha Hauer
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