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riscv: dts: starfive: beaglev-starlight: Setup phy reset gpio

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The BeagleV Starlight SBC uses a Microchip KSZ9031RNXCA PHY supporting
RGMII-ID which doesn't require any particular setup, other than defining
a reset gpio, as opposed to VisionFive V1 for which the RX internal
delay had to be adjusted.

Co-developed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
This commit is contained in:
Cristian Ciocaltea 2023-12-20 23:17:42 +02:00 • committed by Conor Dooley
parent e16d3dc0a2
commit 2db68ddbf3
1 changed files with 11 additions and 0 deletions
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11
arch/riscv/boot/dts/starfive/jh7100-beaglev-starlight.dts
View file

@ -11,3 +11,14 @@
model = "BeagleV Starlight Beta";
compatible = "beagle,beaglev-starlight-jh7100-r0", "starfive,jh7100";
};
&gmac {
phy-handle = <&phy>;
};
&mdio {
phy: ethernet-phy@7 {
reg = <7>;
reset-gpios = <&gpio 63 GPIO_ACTIVE_LOW>;
};
};