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net: phy: motorcomm: Optimize phy speed mask to be compatible to YT8821

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YT8531 as Gigabit transceiver uses bit15:14(bit9 reserved default 0) as phy
speed mask, YT8821 as 2.5 Gigabit transceiver uses bit9 bit15:14 as phy
speed mask.

Be compatible to YT8821, reform phy speed mask and phy speed macro.

Signed-off-by: Frank Sae <Frank.Sae@motor-comm.com>
This commit is contained in:
Frank Sae
2024-09-12 05:02:24 -07:00
committed by Tom Rini
parent ff994a3c2e
commit a1211a5f6b
1 changed files with 8 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/net/phy/motorcomm.c
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@@ -102,8 +102,10 @@
#define YTPHY_SPECIFIC_STATUS_REG 0x11
#define YTPHY_DUPLEX_MASK BIT(13)
#define YTPHY_DUPLEX_SHIFT 13
#define YTPHY_SPEED_MODE_MASK GENMASK(15, 14)
#define YTPHY_SPEED_MODE_SHIFT 14
#define YTPHY_SPEED_MASK ((0x3 << 14) | BIT(9))
#define YTPHY_SPEED_10M ((0x0 << 14))
#define YTPHY_SPEED_100M ((0x1 << 14))
#define YTPHY_SPEED_1000M ((0x2 << 14))
#define YT8531_EXTREG_SLEEP_CONTROL1_REG 0x27
#define YT8531_ESC1R_SLEEP_SW BIT(15)
@@ -295,15 +297,15 @@ static int yt8531_parse_status(struct phy_device *phydev)
if (val < 0)
return val;
speed_mode = (val & YTPHY_SPEED_MODE_MASK) >> YTPHY_SPEED_MODE_SHIFT;
speed_mode = (val & YTPHY_SPEED_MASK);
switch (speed_mode) {
case 2:
case YTPHY_SPEED_1000M:
speed = SPEED_1000;
break;
case 1:
case YTPHY_SPEED_100M:
speed = SPEED_100;
break;
default:
case YTPHY_SPEED_10M:
speed = SPEED_10;
break;
}