From: Michael Tretter <m.tretter@pengutronix.de>
To: Sascha Hauer <s.hauer@pengutronix.de>,
BAREBOX <barebox@lists.infradead.org>
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>,
Michael Tretter <m.tretter@pengutronix.de>
Subject: [PATCH] ARM: dts: socfpga: AXE5-Eagle: fix phy reset
Date: Wed, 22 Apr 2026 17:56:11 +0200 [thread overview]
Message-ID: <20260422-socfpga-agilex5-dwmac-v1-1-648a33bd9ec2@pengutronix.de> (raw)
The snps,reset-gpio is a property of the Synopsys DesignWare MAC and
belongs into the gmac node.
The property is deprecated and shall be replaced by regular gpio reset
at the phy. However, use the deprecated binding to be sure that the
dwmac driver handles the reset for now.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
---
arch/arm/dts/socfpga_agilex5_axe5_eagle.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/dts/socfpga_agilex5_axe5_eagle.dts b/arch/arm/dts/socfpga_agilex5_axe5_eagle.dts
index f67b974f2adc..732d6142dcb1 100644
--- a/arch/arm/dts/socfpga_agilex5_axe5_eagle.dts
+++ b/arch/arm/dts/socfpga_agilex5_axe5_eagle.dts
@@ -74,16 +74,16 @@ &gmac2 {
status = "okay";
phy-mode = "rgmii-id";
phy-handle = <&emac2_phy0>;
-
max-frame-size = <9000>;
+ snps,reset-gpio = <&portb 10 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 10000>;
mdio0 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "snps,dwmac-mdio";
emac2_phy0: ethernet-phy@1 {
- snps,reset-gpio = <&portb 10 GPIO_ACTIVE_LOW>;
- snps,reset-delays-us = <0 10000 10000>;
reg = <0x1>;
adi,rx-internal-delay-ps = <2000>;
adi,tx-internal-delay-ps = <2000>;
---
base-commit: 7b492daea9347fd55bf29560c2ec494ca1040f95
change-id: 20260422-socfpga-agilex5-dwmac-9d45a7c123a8
Best regards,
--
Michael Tretter <m.tretter@pengutronix.de>
next reply other threads:[~2026-04-22 15:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-22 15:56 Michael Tretter [this message]
2026-04-27 7:20 ` Sascha Hauer
2026-04-27 10:55 ` Michael Tretter
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