From: Eric Woudstra <ericwouds@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Heiner Kallweit <hkallweit1@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
Frank Wunderlich <frank-w@public-files.de>,
Daniel Golle <daniel@makrotopia.org>,
Lucien Jheng <lucien.jheng@airoha.com>,
Zhi-Jun You <hujy652@protonmail.com>,
netdev@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH RFC net-next 1/2] Add en8811h bindings documentation yaml
Date: Sat, 16 Dec 2023 21:05:55 +0100 [thread overview]
Message-ID: <e7f6d5dd-465a-48ca-9727-a32d8de0cbc2@gmail.com> (raw)
In-Reply-To: <23c99ed8-7274-4171-930f-65582d86402d@lunn.ch>
>
> Is this to deal with wiring up the SERDES backwards? Is there a more
> detailed description in the data sheet?
>
Sadly, I have not received the datasheet. All comes from studying different versions of the driver.
On the BananiPi-R3 Mini the RX pair is reversed:
phy14: ethernet-phy@14 {
reg = <14>;
interrupts-extended = <&pio 48 IRQ_TYPE_EDGE_FALLING>;
reset-gpios = <&pio 49 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <20000>;
phy-mode = "2500base-x";
full-duplex;
pause;
airoha,rx-pol-reverse;
leds {
#address-cells = <1>;
#size-cells = <0>;
led@0 { /* en8811_a_gpio5 */
reg = <0>;
color = <LED_COLOR_ID_YELLOW>;
function = LED_FUNCTION_LAN;
function-enumerator = <1>;
default-state = "keep";
linux,default-trigger = "netdev";
};
led@1 { /* en8811_a_gpio4 */
reg = <1>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_LAN;
function-enumerator = <2>;
default-state = "keep";
linux,default-trigger = "netdev";
};
};
};
next prev parent reply other threads:[~2023-12-16 20:05 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-16 19:43 [PATCH RFC net-next 0/2] Add en8811h phy driver and devicetree binding doc Eric Woudstra
2023-12-16 19:43 ` [PATCH RFC net-next 1/2] Add en8811h bindings documentation yaml Eric Woudstra
2023-12-16 19:57 ` Andrew Lunn
2023-12-16 20:05 ` Eric Woudstra [this message]
2023-12-18 8:45 ` Krzysztof Kozlowski
-- strict thread matches above, loose matches on Subject: below --
2023-12-16 19:44 Eric Woudstra
2023-12-18 8:44 ` Krzysztof Kozlowski
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