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ar71xx: allow to override at803x sgmii aneg status

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When checking the outcome of the PHY autonegotiation status, at803x
currently returns false in case the SGMII side is not established.

Due to a hardware-bug, ag71xx needs to fixup the SoCs SGMII side, which
it can't as it is not aware of the link-establishment.

This commit allows to ignore the SGMII side autonegotiation status to
allow ag71xx to do the fixup work.

Signed-off-by: David Bauer <mail@david-bauer.net>
This commit is contained in:
David Bauer
2018-08-06 16:15:05 +02:00
committed by John Crispin
parent f4f99ec973
commit 4e39e213af
2 changed files with 43 additions and 0 deletions
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target/linux/ar71xx/files/arch/mips/ath79/mach-fritz450e.c
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@@ -122,6 +122,7 @@ static struct gpio_keys_button fritz450E_gpio_keys[] __initdata = {
static struct at803x_platform_data fritz450E_at803x_data = {
.disable_smarteee = 1,
.has_reset_gpio = 1,
.override_sgmii_aneg = 1,
.reset_gpio = FRITZ450E_GPIO_PHY_RESET,
};