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riscv: dts: spacemit: Fix phy id check for the phy on pico-itx board

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Current phy framework can not re-initialize the phy correctly, as it will
assert the phy reset GPIO so the phy id can not be read. Setting the
phy id of board pico-itx manually so the phy id detection can be skipped.

Fixes: 74657a3769 ("riscv: dts: spacemit: Add ethernet device for K3")
Reported-by: E Shattow <e@freeshell.de>
Reported-by: Inochi Amaoto <inochiama@gmail.com>
Closes: https://lore.kernel.org/netdev/20260712045233.800748-1-inochiama@gmail.com
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Tested-by: E Shattow <e@freeshell.de>
Reviewed-by: Yixun Lan <dlan@kernel.org>
Link: https://patch.msgid.link/20260725233351.55004-2-inochiama@gmail.com
Signed-off-by: Yixun Lan <dlan@kernel.org>
This commit is contained in:
Inochi Amaoto 2026-07-26 07:33:49 +08:00 committed by Yixun Lan
parent 12b0d602e8
commit 6d6536c880
1 changed files with 1 additions and 1 deletions
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2
arch/riscv/boot/dts/spacemit/k3-pico-itx.dts
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@ -229,7 +229,7 @@ &eth0 {
mdio {
phy0: phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
compatible = "ethernet-phy-id001c.c916";
reg = <1>;
reset-gpios = <&gpio 0 15 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;