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From:   Harini Katakam <harini.katakam@amd.com>
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        <harinikatakamlinux@gmail.com>, <michal.simek@amd.com>,
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Subject: [PATCH net-next v3 3/3] phy: mscc: Add support for VSC8531_02
Date:   Thu, 11 May 2023 17:38:08 +0530
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Add support for VSC8531_02 (Rev 2) device. Use exact PHY ID match.

Signed-off-by: Harini Katakam <harini.katakam@amd.com>
---
v3 - Patch split

 drivers/net/phy/mscc/mscc.h      |  1 +
 drivers/net/phy/mscc/mscc_main.c | 26 ++++++++++++++++++++++++--
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/mscc/mscc.h b/drivers/net/phy/mscc/mscc.h
index ab6c0b7c2136..6a0521ff61d2 100644
--- a/drivers/net/phy/mscc/mscc.h
+++ b/drivers/net/phy/mscc/mscc.h
@@ -281,6 +281,7 @@ enum rgmii_clock_delay {
 #define PHY_ID_VSC8514			  0x00070670
 #define PHY_ID_VSC8530			  0x00070560
 #define PHY_ID_VSC8531			  0x00070570
+#define PHY_ID_VSC8531_02		  0x00070572
 #define PHY_ID_VSC8540			  0x00070760
 #define PHY_ID_VSC8541			  0x00070770
 #define PHY_ID_VSC8552			  0x000704e0
diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c
index 9e856231e464..aa1df69043e5 100644
--- a/drivers/net/phy/mscc/mscc_main.c
+++ b/drivers/net/phy/mscc/mscc_main.c
@@ -2434,9 +2434,8 @@ static struct phy_driver vsc85xx_driver[] = {
 	.get_stats      = &vsc85xx_get_stats,
 },
 {
-	.phy_id		= PHY_ID_VSC8531,
+	PHY_ID_MATCH_EXACT(PHY_ID_VSC8531),
 	.name		= "Microsemi VSC8531",
-	.phy_id_mask    = 0xfffffff0,
 	/* PHY_GBIT_FEATURES */
 	.soft_reset	= &genphy_soft_reset,
 	.config_init    = &vsc85xx_config_init,
@@ -2457,6 +2456,29 @@ static struct phy_driver vsc85xx_driver[] = {
 	.get_strings    = &vsc85xx_get_strings,
 	.get_stats      = &vsc85xx_get_stats,
 },
+{
+	PHY_ID_MATCH_EXACT(PHY_ID_VSC8531_02),
+	.name		= "Microsemi VSC8531-02",
+	/* PHY_GBIT_FEATURES */
+	.soft_reset	= &genphy_soft_reset,
+	.config_init	= &vsc85xx_config_init,
+	.config_aneg	= &vsc85xx_config_aneg,
+	.read_status	= &vsc85xx_read_status,
+	.handle_interrupt	= vsc85xx_handle_interrupt,
+	.config_intr	= &vsc85xx_config_intr,
+	.suspend	= &genphy_suspend,
+	.resume		= &genphy_resume,
+	.probe		= &vsc85xx_probe,
+	.set_wol	= &vsc85xx_wol_set,
+	.get_wol	= &vsc85xx_wol_get,
+	.get_tunable	= &vsc85xx_get_tunable,
+	.set_tunable	= &vsc85xx_set_tunable,
+	.read_page	= &vsc85xx_phy_read_page,
+	.write_page	= &vsc85xx_phy_write_page,
+	.get_sset_count = &vsc85xx_get_sset_count,
+	.get_strings	= &vsc85xx_get_strings,
+	.get_stats	= &vsc85xx_get_stats,
+},
 {
 	.phy_id		= PHY_ID_VSC8540,
 	.name		= "Microsemi FE VSC8540 SyncE",
-- 
2.17.1