netdev - [PATCH net-next v3] net: ethernet: ti: davinci_mdio: Update K3 SoCs list for errata i2329

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Date: Fri, 1 Dec 2023 18:50:33 +0530
From: Ravi Gunasekaran <r-gunasekaran@...com>
To: <s-vadapalli@...com>, <rogerq@...nel.org>, <nm@...com>
CC: <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
        <pabeni@...hat.com>, <andrew@...n.ch>, <f.fainelli@...il.com>,
        <horms@...nel.org>, <linux-omap@...r.kernel.org>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <srk@...com>,
        <r-gunasekaran@...com>
Subject: [PATCH net-next v3] net: ethernet: ti: davinci_mdio: Update K3 SoCs list for errata i2329

The errata i2329 affects all the currently available silicon revisions of
AM62x, AM64x, AM65x, J7200, J721E and J721S2. So remove the revision
string from the SoC list.

The silicon revisions affected by the errata i2329 can be found under
the MDIO module in the "Advisories by Modules" section of each
SoC errata document listed below

AM62x: https://www.ti.com/lit/er/sprz487c/sprz487c.pdf
AM64X: https://www.ti.com/lit/er/sprz457g/sprz457g.pdf
AM65X: https://www.ti.com/lit/er/sprz452i/sprz452i.pdf
J7200: https://www.ti.com/lit/er/sprz491d/sprz491d.pdf
J721E: https://www.ti.com/lit/er/sprz455d/sprz455d.pdf
J721S2: https://www.ti.com/lit/er/sprz530b/sprz530b.pdf

Signed-off-by: Ravi Gunasekaran <r-gunasekaran@...com>
---
Changes since v2:
* Removed revision string for all the affected SoCs

Changes since v1:
* For J721E, retained the incorrect SR ID and added the correct one
* Add AM65x SR2.1 to the workaround list

v2: https://lore.kernel.org/all/20231020111738.14671-1-r-gunasekaran@ti.com/
v1: https://lore.kernel.org/all/20231018140009.1725-1-r-gunasekaran@ti.com/

 drivers/net/ethernet/ti/davinci_mdio.c | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 628c87dc1d28..8e07d4a1b6ba 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -511,16 +511,12 @@ static const struct k3_mdio_soc_data am65_mdio_soc_data = {
 };
 
 static const struct soc_device_attribute k3_mdio_socinfo[] = {
-	{ .family = "AM62X", .revision = "SR1.0", .data = &am65_mdio_soc_data },
-	{ .family = "AM64X", .revision = "SR1.0", .data = &am65_mdio_soc_data },
-	{ .family = "AM64X", .revision = "SR2.0", .data = &am65_mdio_soc_data },
-	{ .family = "AM65X", .revision = "SR1.0", .data = &am65_mdio_soc_data },
-	{ .family = "AM65X", .revision = "SR2.0", .data = &am65_mdio_soc_data },
-	{ .family = "J7200", .revision = "SR1.0", .data = &am65_mdio_soc_data },
-	{ .family = "J7200", .revision = "SR2.0", .data = &am65_mdio_soc_data },
-	{ .family = "J721E", .revision = "SR1.0", .data = &am65_mdio_soc_data },
-	{ .family = "J721E", .revision = "SR2.0", .data = &am65_mdio_soc_data },
-	{ .family = "J721S2", .revision = "SR1.0", .data = &am65_mdio_soc_data},
+	{ .family = "AM62X", .data = &am65_mdio_soc_data },
+	{ .family = "AM64X", .data = &am65_mdio_soc_data },
+	{ .family = "AM65X", .data = &am65_mdio_soc_data },
+	{ .family = "J7200", .data = &am65_mdio_soc_data },
+	{ .family = "J721E", .data = &am65_mdio_soc_data },
+	{ .family = "J721S2", .data = &am65_mdio_soc_data },
 	{ /* sentinel */ },
 };
 
-- 
2.17.1