[PATCH 2/2] riscv: dts: spacemit: Add enough deassert time for the PHY on com260 board
Inochi Amaoto <[email protected]> Fri, 10 Jul 2026 14:33:13 +0800
| Newsgroups | dev.linux.lists.spacemit,org.infradead.lists.linux-riscv,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
RTL8211F require at least 50ms deassert to guarantee the register
access, 10ms is only enough for the PHY reset.
Fixes: cfe5c91cb73c ("riscv: dts: spacemit: k3: Initial support for CoM260-IFX board")
Signed-off-by: Inochi Amaoto <[email protected]>
---
arch/riscv/boot/dts/spacemit/k3-com260.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/boot/dts/spacemit/k3-com260.dtsi b/arch/riscv/boot/dts/spacemit/k3-com260.dtsi
index a38d7b738258..b704b537385c 100644
--- a/arch/riscv/boot/dts/spacemit/k3-com260.dtsi
+++ b/arch/riscv/boot/dts/spacemit/k3-com260.dtsi
@@ -178,7 +178,7 @@ phy1: phy@1 {
reg = <1>;
reset-gpios = <&gpio 1 5 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
- reset-deassert-us = <10000>;
+ reset-deassert-us = <50000>;
};
};
};
--
2.55.0