linux-kernel - [PATCH v2 net-next 2/3] net: phy: tja11xx: replace "nxp,rmii-refclk-in" with "nxp,phy-output-refclk"

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Message-Id: <20240822013721.203161-3-wei.fang@nxp.com>
Date: Thu, 22 Aug 2024 09:37:20 +0800
From: Wei Fang <wei.fang@....com>
To: davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	andrew@...n.ch,
	f.fainelli@...il.com,
	hkallweit1@...il.com,
	linux@...linux.org.uk,
	andrei.botila@....nxp.com
Cc: netdev@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 net-next 2/3] net: phy: tja11xx: replace "nxp,rmii-refclk-in" with "nxp,phy-output-refclk"

As the new property "nxp,phy-output-refclk" is added to instead of
the "nxp,rmii-refclk-in" property, so replace the "nxp,rmii-refclk-in"
property used in the driver with the "nxp,reverse-mode" property and
make slight modifications.

Signed-off-by: Wei Fang <wei.fang@....com>
---
V2 changes:
1. Changed the property name.
---
 drivers/net/phy/nxp-tja11xx.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/drivers/net/phy/nxp-tja11xx.c b/drivers/net/phy/nxp-tja11xx.c
index 2c263ae44b4f..7aa0599c38c3 100644
--- a/drivers/net/phy/nxp-tja11xx.c
+++ b/drivers/net/phy/nxp-tja11xx.c
@@ -78,8 +78,7 @@
 #define MII_COMMCFG			27
 #define MII_COMMCFG_AUTO_OP		BIT(15)
 
-/* Configure REF_CLK as input in RMII mode */
-#define TJA110X_RMII_MODE_REFCLK_IN       BIT(0)
+#define TJA11XX_REVERSE_MODE		BIT(0)
 
 struct tja11xx_priv {
 	char		*hwmon_name;
@@ -274,10 +273,10 @@ static int tja11xx_get_interface_mode(struct phy_device *phydev)
 		mii_mode = MII_CFG1_REVMII_MODE;
 		break;
 	case PHY_INTERFACE_MODE_RMII:
-		if (priv->flags & TJA110X_RMII_MODE_REFCLK_IN)
-			mii_mode = MII_CFG1_RMII_MODE_REFCLK_IN;
-		else
+		if (priv->flags & TJA11XX_REVERSE_MODE)
 			mii_mode = MII_CFG1_RMII_MODE_REFCLK_OUT;
+		else
+			mii_mode = MII_CFG1_RMII_MODE_REFCLK_IN;
 		break;
 	default:
 		return -EINVAL;
@@ -517,8 +516,8 @@ static int tja11xx_parse_dt(struct phy_device *phydev)
 	if (!IS_ENABLED(CONFIG_OF_MDIO))
 		return 0;
 
-	if (of_property_read_bool(node, "nxp,rmii-refclk-in"))
-		priv->flags |= TJA110X_RMII_MODE_REFCLK_IN;
+	if (of_property_read_bool(node, "nxp,phy-output-refclk"))
+		priv->flags |= TJA11XX_REVERSE_MODE;
 
 	return 0;
 }
-- 
2.34.1