linux-kernel - [PATCH 2/3] phy: marvell: phy-mvebu-a3700-comphy: Rename HS-SGMMI to 2500Base-X

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Date:   Fri, 27 Aug 2021 11:27:52 +0200
From:   Pali Rohár <pali@...nel.org>
To:     Miquel Raynal <miquel.raynal@...tlin.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>
Cc:     Russell King <rmk+kernel@...linux.org.uk>,
        Andrew Lunn <andrew@...n.ch>,
        Marek Behún <kabel@...nel.org>,
        Rob Herring <robh@...nel.org>, linux-phy@...ts.infradead.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] phy: marvell: phy-mvebu-a3700-comphy: Rename HS-SGMMI to 2500Base-X

Comphy phy mode 0x3 is incorrectly named. It is not SGMII but rather
2500Base-X mode which runs at 3.125 Gbps speed.

Rename macro names and comments to 2500Base-X.

Signed-off-by: Pali Rohár <pali@...nel.org>
Fixes: 9695375a3f4a ("phy: add A3700 COMPHY support")
---
 drivers/phy/marvell/phy-mvebu-a3700-comphy.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/phy/marvell/phy-mvebu-a3700-comphy.c b/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
index 810f25a47632..cc534a5c4b3b 100644
--- a/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
+++ b/drivers/phy/marvell/phy-mvebu-a3700-comphy.c
@@ -29,7 +29,7 @@
 
 #define COMPHY_FW_MODE_SATA			0x1
 #define COMPHY_FW_MODE_SGMII			0x2
-#define COMPHY_FW_MODE_HS_SGMII			0x3
+#define COMPHY_FW_MODE_2500BASEX		0x3
 #define COMPHY_FW_MODE_USB3H			0x4
 #define COMPHY_FW_MODE_USB3D			0x5
 #define COMPHY_FW_MODE_PCIE			0x6
@@ -40,7 +40,7 @@
 
 #define COMPHY_FW_SPEED_1_25G			0 /* SGMII 1G */
 #define COMPHY_FW_SPEED_2_5G			1
-#define COMPHY_FW_SPEED_3_125G			2 /* SGMII 2.5G */
+#define COMPHY_FW_SPEED_3_125G			2 /* 2500BASE-X */
 #define COMPHY_FW_SPEED_5G			3
 #define COMPHY_FW_SPEED_5_15625G		4 /* XFI 5G */
 #define COMPHY_FW_SPEED_6G			5
@@ -84,14 +84,14 @@ static const struct mvebu_a3700_comphy_conf mvebu_a3700_comphy_modes[] = {
 	MVEBU_A3700_COMPHY_CONF_ETH(0, PHY_INTERFACE_MODE_SGMII, 1,
 				    COMPHY_FW_MODE_SGMII),
 	MVEBU_A3700_COMPHY_CONF_ETH(0, PHY_INTERFACE_MODE_2500BASEX, 1,
-				    COMPHY_FW_MODE_HS_SGMII),
+				    COMPHY_FW_MODE_2500BASEX),
 	/* lane 1 */
 	MVEBU_A3700_COMPHY_CONF_GEN(1, PHY_MODE_PCIE, 0,
 				    COMPHY_FW_MODE_PCIE),
 	MVEBU_A3700_COMPHY_CONF_ETH(1, PHY_INTERFACE_MODE_SGMII, 0,
 				    COMPHY_FW_MODE_SGMII),
 	MVEBU_A3700_COMPHY_CONF_ETH(1, PHY_INTERFACE_MODE_2500BASEX, 0,
-				    COMPHY_FW_MODE_HS_SGMII),
+				    COMPHY_FW_MODE_2500BASEX),
 	/* lane 2 */
 	MVEBU_A3700_COMPHY_CONF_GEN(2, PHY_MODE_SATA, 0,
 				    COMPHY_FW_MODE_SATA),
@@ -205,7 +205,7 @@ static int mvebu_a3700_comphy_power_on(struct phy *phy)
 						 COMPHY_FW_SPEED_1_25G);
 			break;
 		case PHY_INTERFACE_MODE_2500BASEX:
-			dev_dbg(lane->dev, "set lane %d to HS SGMII mode\n",
+			dev_dbg(lane->dev, "set lane %d to 2500BASEX mode\n",
 				lane->id);
 			fw_param = COMPHY_FW_NET(fw_mode, lane->port,
 						 COMPHY_FW_SPEED_3_125G);
-- 
2.20.1