From: Andrew Lunn <andrew@lunn.ch>
To: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Cc: Nishanth Menon <nm@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>,
Tero Kristo <kristo@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Kees Cook <kees@kernel.org>, Tony Luck <tony.luck@intel.com>,
"Guilherme G. Piccoli" <gpiccoli@igalia.com>,
Felipe Balbi <balbi@kernel.org>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
linux-hardening@vger.kernel.org,
Devarsh Thakkar <devarsht@ti.com>, Hari Nagalla <hnagalla@ti.com>,
linux@ew.tq-group.com
Subject: Re: [PATCH v2 5/5] arm64: dts: ti: Add TQ-Systems TQMa62xx SoM and MBa62xx carrier board Device Trees
Date: Mon, 9 Dec 2024 14:24:37 +0100 [thread overview]
Message-ID: <a9c5cfda-e3e3-436a-8d05-b2f096157cfe@lunn.ch> (raw)
In-Reply-To: <95ff66ca2c89f69d893c2ce9eed9a0c677633c7b.1733737487.git.matthias.schiffer@ew.tq-group.com>
> +&cpsw_port1 {
> + phy-mode = "rgmii-rxid";
> + phy-handle = <&cpsw3g_phy0>;
> +};
> +
> +&cpsw_port2 {
> + phy-mode = "rgmii-rxid";
> + phy-handle = <&cpsw3g_phy3>;
> +};
rgmii-rxid is very odd.
> +
> +&cpsw3g_mdio {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&main_mdio1_pins>;
> +
> + cpsw3g_phy0: ethernet-phy@0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <0x0>;
> + reset-gpios = <&main_gpio1 11 GPIO_ACTIVE_LOW>;
> + reset-assert-us = <1000>;
> + reset-deassert-us = <1000>;
> + ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
I guess this is the explanation.
What happens when you use rgmii-id, and don't have this delay here?
That would be normal.
Andrew
next prev parent reply other threads:[~2024-12-09 13:24 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-09 9:51 [PATCH v2 0/5] TQ-Systems TQMa62xx SoM and MBa62xx board Matthias Schiffer
2024-12-09 9:51 ` [PATCH v2 1/5] dt-bindings: usb: dwc3: Allow connector in USB controller node Matthias Schiffer
2024-12-26 17:36 ` Nishanth Menon
2024-12-09 9:51 ` [PATCH v2 2/5] dt-bindings: arm: ti: Add compatible for AM625-based TQMa62xx SOM family and carrier board Matthias Schiffer
2024-12-09 9:51 ` [PATCH v2 3/5] arm64: dts: ti: k3-am62: Add DM R5 ranges in cbass Matthias Schiffer
2024-12-09 9:51 ` [PATCH v2 4/5] arm64: dts: ti: k3-am62-wakeup: Add R5F device node Matthias Schiffer
2024-12-09 9:51 ` [PATCH v2 5/5] arm64: dts: ti: Add TQ-Systems TQMa62xx SoM and MBa62xx carrier board Device Trees Matthias Schiffer
2024-12-09 13:24 ` Andrew Lunn [this message]
2024-12-09 13:55 ` Matthias Schiffer
2024-12-09 14:42 ` Andrew Lunn
2024-12-09 15:05 ` Matthias Schiffer
2024-12-09 16:14 ` Andrew Lunn
2024-12-10 9:56 ` Matthias Schiffer
2024-12-10 19:54 ` Andrew Lunn
2025-03-19 10:45 ` Matthias Schiffer
2025-03-19 13:37 ` Andrew Lunn
2025-03-19 14:38 ` Matthias Schiffer
2025-03-19 15:39 ` Andrew Lunn
2024-12-09 16:35 ` Russell King (Oracle)
2024-12-09 16:43 ` Luck, Tony
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