From: Yi Cong <cong.yi@linux.dev>
To: Frank.Sae@motor-comm.com, andrew@lunn.ch, hkallweit1@gmail.com,
linux@armlinux.org.uk
Cc: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org,
Yi Cong <yicong@kylinos.cn>
Subject: [PATCH net-next 1/2] net: phy: motorcomm: correct the default rx delay config for the rgmii
Date: Wed, 29 Oct 2025 11:00:42 +0800 [thread overview]
Message-ID: <20251029030043.39444-2-cong.yi@linux.dev> (raw)
In-Reply-To: <20251029030043.39444-1-cong.yi@linux.dev>
From: Yi Cong <yicong@kylinos.cn>
According to the dataSheet, rx delay default value is set to 0.
Signed-off-by: Yi Cong <yicong@kylinos.cn>
---
drivers/net/phy/motorcomm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/phy/motorcomm.c b/drivers/net/phy/motorcomm.c
index a3593e663059..620c879d89e4 100644
--- a/drivers/net/phy/motorcomm.c
+++ b/drivers/net/phy/motorcomm.c
@@ -890,7 +890,7 @@ static int ytphy_rgmii_clk_delay_config(struct phy_device *phydev)
rx_reg = ytphy_get_delay_reg_value(phydev, "rx-internal-delay-ps",
ytphy_rgmii_delays, tb_size,
&rxc_dly_en,
- YT8521_RC1R_RGMII_1_950_NS);
+ YT8521_RC1R_RGMII_0_000_NS);
tx_reg = ytphy_get_delay_reg_value(phydev, "tx-internal-delay-ps",
ytphy_rgmii_delays, tb_size, NULL,
YT8521_RC1R_RGMII_1_950_NS);
--
2.25.1
next prev parent reply other threads:[~2025-10-29 3:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-29 3:00 [PATCH net-next 0/2] Correct the config according to the motorcomm chip manual Yi Cong
2025-10-29 3:00 ` Yi Cong [this message]
2025-10-29 12:07 ` [PATCH net-next 1/2] net: phy: motorcomm: correct the default rx delay config for the rgmii Andrew Lunn
2025-10-30 2:25 ` Yi Cong
2025-10-30 12:57 ` Andrew Lunn
2025-10-31 2:27 ` Yi Cong
2025-10-31 12:21 ` Andrew Lunn
2025-10-29 3:00 ` [PATCH net-next 2/2] net: phy: motorcomm: correct the default tx " Yi Cong
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