[PATCH] net: phy: at803x: fix clock sink configuration on ATH8030 and ATH8035

From: Oleksij Rempel
Date: Wed Apr 01 2020 - 05:57:55 EST


The masks in priv->clk_25m_reg and priv->clk_25m_mask are one-bits-set
for the values that comprise the fields, not zero-bits-set.

This patch fixes the clock frequency configuration for ATH8030 and
ATH8035 Atheros PHYs by removing the erroneous "~".

To reproduce this bug, configure the PHY with the device tree binding
"qca,clk-out-frequency" and remove the machine specific PHY fixups.

Fixes: 2f664823a47021 ("net: phy: at803x: add device tree binding")
Reported-by: Russell King <linux@xxxxxxxxxxxxxxx>
Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
drivers/net/phy/at803x.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
index 481cf48c9b9e4..31f731e6df720 100644
--- a/drivers/net/phy/at803x.c
+++ b/drivers/net/phy/at803x.c
@@ -425,8 +425,8 @@ static int at803x_parse_dt(struct phy_device *phydev)
*/
if (at803x_match_phy_id(phydev, ATH8030_PHY_ID) ||
at803x_match_phy_id(phydev, ATH8035_PHY_ID)) {
- priv->clk_25m_reg &= ~AT8035_CLK_OUT_MASK;
- priv->clk_25m_mask &= ~AT8035_CLK_OUT_MASK;
+ priv->clk_25m_reg &= AT8035_CLK_OUT_MASK;
+ priv->clk_25m_mask &= AT8035_CLK_OUT_MASK;
}
}

--
2.26.0.rc2