* [PATCH] net: eqos: Reduce the MDIO wait time
@ 2020-12-28 12:15 Peng Fan
0 siblings, 0 replies; only message in thread
From: Peng Fan @ 2020-12-28 12:15 UTC (permalink / raw)
To: u-boot
From: Ye Li <ye.li@nxp.com>
Current MDIO wait time is too long, which introduce long delay when
PHY negotiation register checking. Reduce it to 10us
Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Fugang Duan <Fugang.duan@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
drivers/net/dwc_eth_qos.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c
index db1102562f..88029c234b 100644
--- a/drivers/net/dwc_eth_qos.c
+++ b/drivers/net/dwc_eth_qos.c
@@ -2155,7 +2155,7 @@ static struct eqos_ops eqos_imx_ops = {
struct eqos_config __maybe_unused eqos_imx_config = {
.reg_access_always_ok = false,
- .mdio_wait = 10000,
+ .mdio_wait = 10,
.swr_wait = 50,
.config_mac = EQOS_MAC_RXQ_CTRL0_RXQ0EN_ENABLED_DCB,
.config_mac_mdio = EQOS_MAC_MDIO_ADDRESS_CR_250_300,
--
2.28.0
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2020-12-28 12:15 [PATCH] net: eqos: Reduce the MDIO wait time Peng Fan
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