linux-kernel - [PATCH v6 net-next 08/12] net: enetc: add i.MX95 EMDIO support

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Message-Id: <20241030093924.1251343-9-wei.fang@nxp.com>
Date: Wed, 30 Oct 2024 17:39:19 +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,
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	vladimir.oltean@....com,
	claudiu.manoil@....com,
	xiaoning.wang@....com,
	Frank.Li@....com,
	christophe.leroy@...roup.eu,
	linux@...linux.org.uk,
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Cc: imx@...ts.linux.dev,
	netdev@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org,
	alexander.stein@...tq-group.com
Subject: [PATCH v6 net-next 08/12] net: enetc: add i.MX95 EMDIO support

The verdor ID and device ID of i.MX95 EMDIO are different from LS1028A
EMDIO, so add new vendor ID and device ID to pci_device_id table to
support i.MX95 EMDIO.

Signed-off-by: Wei Fang <wei.fang@....com>
---
v6:
1. remove pinctrl_pm_select_default_state()
2. Add macros to define the vendor ID and device ID of EMDIO.
---
 drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
index e178cd9375a1..e108cac8288d 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_pci_mdio.c
@@ -4,6 +4,8 @@
 #include <linux/of_mdio.h>
 #include "enetc_pf.h"
 
+#define NETC_EMDIO_VEN_ID	0x1131
+#define NETC_EMDIO_DEV_ID	0xee00
 #define ENETC_MDIO_DEV_ID	0xee01
 #define ENETC_MDIO_DEV_NAME	"FSL PCIe IE Central MDIO"
 #define ENETC_MDIO_BUS_NAME	ENETC_MDIO_DEV_NAME " Bus"
@@ -124,6 +126,7 @@ static void enetc_pci_mdio_remove(struct pci_dev *pdev)
 
 static const struct pci_device_id enetc_pci_mdio_id_table[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_FREESCALE, ENETC_MDIO_DEV_ID) },
+	{ PCI_DEVICE(NETC_EMDIO_VEN_ID, NETC_EMDIO_DEV_ID) },
 	{ 0, } /* End of table. */
 };
 MODULE_DEVICE_TABLE(pci, enetc_pci_mdio_id_table);
-- 
2.34.1