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mvebu: add reset delays of PHYs for Fortinet FortiGate 50E

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Add reset-(de)assert-us to ethernet PHYs on Fortinet FortiGate 50E to
solve instability after HW resetting of PHYs. (ex.: restarting "network"
service, etc...)

Fixes: #13391
Fixes: 102dc5a625 ("mvebu: add support for Fortinet FortiGate 50E")
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
(cherry picked from commit 5c65224d8f)
This commit is contained in:
INAGAKI Hiroshi
2023-09-02 23:06:20 +09:00
committed by Hauke Mehrtens
parent 10aee60361
commit 6897270491
1 changed files with 4 additions and 0 deletions
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4
target/linux/mvebu/files/arch/arm/boot/dts/armada-385-fortinet-fg-50e.dts
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@@ -297,6 +297,8 @@
interrupt-parent = <&gpio0>;
interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <10000>;
/*
* LINK/ACT (Green): LED[0], Active Low
* SPEED 100M (Amber): LED[1], Active High
@@ -313,6 +315,8 @@
interrupt-parent = <&gpio1>;
interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <10000>;
/*
* LINK/ACT (Green): LED[0], Active Low
* SPEED 100M (Amber): LED[1], Active High