From: Jeremy Linton <jeremy.linton@arm.com>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, andrew@lunn.ch, f.fainelli@gmail.com,
hkallweit1@gmail.com, linux@armlinux.org.uk,
madalin.bucur@oss.nxp.com, calvin.johnson@oss.nxp.com,
linux-kernel@vger.kernel.org,
Jeremy Linton <jeremy.linton@arm.com>
Subject: [RFC 10/11] net: example acpize xgmac_mdio
Date: Fri, 22 May 2020 16:30:58 -0500 [thread overview]
Message-ID: <20200522213059.1535892-11-jeremy.linton@arm.com> (raw)
In-Reply-To: <20200522213059.1535892-1-jeremy.linton@arm.com>
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
---
drivers/net/ethernet/freescale/xgmac_mdio.c | 27 +++++++++++++--------
1 file changed, 17 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c
index c82c85ef5fb3..96ee3bd89983 100644
--- a/drivers/net/ethernet/freescale/xgmac_mdio.c
+++ b/drivers/net/ethernet/freescale/xgmac_mdio.c
@@ -245,14 +245,14 @@ static int xgmac_mdio_probe(struct platform_device *pdev)
{
struct device_node *np = pdev->dev.of_node;
struct mii_bus *bus;
- struct resource res;
+ struct resource *res;
struct mdio_fsl_priv *priv;
int ret;
- ret = of_address_to_resource(np, 0, &res);
- if (ret) {
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res) {
dev_err(&pdev->dev, "could not obtain address\n");
- return ret;
+ return -EINVAL;
}
bus = mdiobus_alloc_size(sizeof(struct mdio_fsl_priv));
@@ -263,21 +263,21 @@ static int xgmac_mdio_probe(struct platform_device *pdev)
bus->read = xgmac_mdio_read;
bus->write = xgmac_mdio_write;
bus->parent = &pdev->dev;
- snprintf(bus->id, MII_BUS_ID_SIZE, "%llx", (unsigned long long)res.start);
+ snprintf(bus->id, MII_BUS_ID_SIZE, "%llx", (unsigned long long)res->start);
/* Set the PHY base address */
priv = bus->priv;
- priv->mdio_base = of_iomap(np, 0);
+ priv->mdio_base = devm_platform_ioremap_resource(pdev, 0);
if (!priv->mdio_base) {
ret = -ENOMEM;
goto err_ioremap;
}
- priv->is_little_endian = of_property_read_bool(pdev->dev.of_node,
- "little-endian");
+ priv->is_little_endian = device_property_read_bool(&pdev->dev,
+ "little-endian");
- priv->has_a011043 = of_property_read_bool(pdev->dev.of_node,
- "fsl,erratum-a011043");
+ priv->has_a011043 = device_property_read_bool(&pdev->dev,
+ "fsl,erratum-a011043");
ret = of_mdiobus_register(bus, np);
if (ret) {
@@ -320,10 +320,17 @@ static const struct of_device_id xgmac_mdio_match[] = {
};
MODULE_DEVICE_TABLE(of, xgmac_mdio_match);
+static const struct acpi_device_id xgmac_acpi_match[] = {
+ { "NXP0006", (kernel_ulong_t)NULL },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, xgmac_acpi_match);
+
static struct platform_driver xgmac_mdio_driver = {
.driver = {
.name = "fsl-fman_xmdio",
.of_match_table = xgmac_mdio_match,
+ .acpi_match_table = xgmac_acpi_match,
},
.probe = xgmac_mdio_probe,
.remove = xgmac_mdio_remove,
--
2.26.2
next prev parent reply other threads:[~2020-05-22 21:31 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-22 21:30 [RFC 00/11] Make C45 autoprobe more robust Jeremy Linton
2020-05-22 21:30 ` [RFC 01/11] net: phy: Don't report success if devices weren't found Jeremy Linton
2020-05-23 18:20 ` Russell King - ARM Linux admin
2020-05-25 2:46 ` Jeremy Linton
2020-05-25 9:45 ` Russell King - ARM Linux admin
2020-05-25 21:02 ` Jeremy Linton
2020-05-25 21:07 ` Russell King - ARM Linux admin
2020-05-25 21:59 ` Jeremy Linton
2020-05-22 21:30 ` [RFC 02/11] net: phy: Simplify MMD device list termination Jeremy Linton
2020-05-23 18:36 ` Russell King - ARM Linux admin
2020-05-25 2:48 ` Jeremy Linton
2020-05-25 8:09 ` Russell King - ARM Linux admin
2020-05-22 21:30 ` [RFC 03/11] net: phy: refactor c45 phy identification sequence Jeremy Linton
2020-05-23 15:28 ` Andrew Lunn
2020-05-23 17:16 ` Jeremy Linton
2020-05-23 17:32 ` Jeremy Linton
2020-05-23 19:12 ` Russell King - ARM Linux admin
2020-05-23 18:30 ` Russell King - ARM Linux admin
2020-05-23 19:51 ` Andrew Lunn
2020-05-23 20:01 ` Russell King - ARM Linux admin
2020-05-25 2:37 ` Jeremy Linton
2020-05-22 21:30 ` [RFC 04/11] net: phy: Handle c22 regs presence better Jeremy Linton
2020-05-23 18:37 ` Russell King - ARM Linux admin
2020-05-25 3:34 ` Jeremy Linton
2020-05-25 9:53 ` Russell King - ARM Linux admin
2020-05-25 10:06 ` Russell King - ARM Linux admin
2020-05-25 21:51 ` Jeremy Linton
2020-05-25 22:01 ` Russell King - ARM Linux admin
2020-05-25 22:22 ` Jeremy Linton
2020-05-25 23:09 ` Russell King - ARM Linux admin
2020-05-25 23:22 ` Jeremy Linton
2020-05-25 23:33 ` Russell King - ARM Linux admin
2020-05-25 23:42 ` Jeremy Linton
2020-05-25 23:46 ` Andrew Lunn
2020-05-25 23:57 ` Russell King - ARM Linux admin
2020-05-25 23:16 ` Jeremy Linton
2020-05-25 23:30 ` Russell King - ARM Linux admin
2020-05-25 22:06 ` Andrew Lunn
2020-05-25 22:17 ` Jeremy Linton
2020-05-25 23:06 ` Andrew Lunn
2020-05-25 23:07 ` Russell King - ARM Linux admin
2020-05-25 23:12 ` Andrew Lunn
2020-05-25 23:46 ` Jeremy Linton
2020-05-25 23:47 ` Andrew Lunn
2020-05-22 21:30 ` [RFC 05/11] net: phy: Scan the entire MMD device space Jeremy Linton
2020-05-22 21:30 ` [RFC 06/11] net: phy: Hoist no phy detected state Jeremy Linton
2020-05-22 21:30 ` [RFC 07/11] net: phy: reset invalid phy reads of 0 back to 0xffffffff Jeremy Linton
2020-05-23 18:44 ` Russell King - ARM Linux admin
2020-05-25 4:20 ` Jeremy Linton
2020-05-25 8:20 ` Russell King - ARM Linux admin
2020-05-22 21:30 ` [RFC 08/11] net: phy: Allow mdio buses to auto-probe c45 devices Jeremy Linton
2020-05-24 14:44 ` Andrew Lunn
2020-05-25 4:28 ` Jeremy Linton
2020-05-25 8:25 ` Russell King - ARM Linux admin
2020-05-25 13:43 ` Andrew Lunn
2020-05-25 22:09 ` Jeremy Linton
2020-05-25 22:41 ` Russell King - ARM Linux admin
2020-05-22 21:30 ` [RFC 09/11] net: phy: Refuse to consider phy_id=0 a valid phy Jeremy Linton
2020-05-22 21:30 ` Jeremy Linton [this message]
2020-05-23 18:48 ` [RFC 10/11] net: example acpize xgmac_mdio Russell King - ARM Linux admin
2020-05-22 21:30 ` [RFC 11/11] net: example xgmac enable extended scanning Jeremy Linton
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