From: Calvin Johnson <calvin.johnson@oss.nxp.com>
To: Grant Likely <grant.likely@arm.com>,
"Rafael J . Wysocki" <rafael@kernel.org>,
Jeremy Linton <jeremy.linton@arm.com>,
Andrew Lunn <andrew@lunn.ch>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Russell King - ARM Linux admin <linux@armlinux.org.uk>,
Cristi Sovaiala <cristian.sovaiala@nxp.com>,
Florin Laurentiu Chiculita <florinlaurentiu.chiculita@nxp.com>,
Ioana Ciornei <ioana.ciornei@nxp.com>,
Madalin Bucur <madalin.bucur@oss.nxp.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Marcin Wojtas <mw@semihalf.com>,
Pieter Jansen Van Vuuren <pieter.jansenvv@bamboosystems.io>,
Jon <jon@solid-run.com>
Cc: linux.cj@gmail.com, Laurentiu Tudor <laurentiu.tudor@nxp.com>,
Diana Madalina Craciun <diana.craciun@nxp.com>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
Calvin Johnson <calvin.johnson@oss.nxp.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Jamie Iles <jamie@nuviainc.com>
Subject: [net-next PATCH v2 09/14] net/fsl: Use fwnode_mdiobus_register()
Date: Tue, 15 Dec 2020 22:13:10 +0530 [thread overview]
Message-ID: <20201215164315.3666-10-calvin.johnson@oss.nxp.com> (raw)
In-Reply-To: <20201215164315.3666-1-calvin.johnson@oss.nxp.com>
fwnode_mdiobus_register() internally takes care of both DT
and ACPI cases to register mdiobus. Replace existing
of_mdiobus_register() with fwnode_mdiobus_register().
Note: For both ACPI and DT cases, endianness of MDIO controller
need to be specified using "little-endian" property.
Signed-off-by: Calvin Johnson <calvin.johnson@oss.nxp.com>
---
Changes in v2: None
drivers/net/ethernet/freescale/xgmac_mdio.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/freescale/xgmac_mdio.c b/drivers/net/ethernet/freescale/xgmac_mdio.c
index bfa2826c5545..ae2593abac96 100644
--- a/drivers/net/ethernet/freescale/xgmac_mdio.c
+++ b/drivers/net/ethernet/freescale/xgmac_mdio.c
@@ -2,6 +2,7 @@
* QorIQ 10G MDIO Controller
*
* Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2020 NXP
*
* Authors: Andy Fleming <afleming@freescale.com>
* Timur Tabi <timur@freescale.com>
@@ -11,6 +12,7 @@
* kind, whether express or implied.
*/
+#include <linux/acpi.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
@@ -243,10 +245,9 @@ static int xgmac_mdio_read(struct mii_bus *bus, int phy_id, int regnum)
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 mdio_fsl_priv *priv;
+ struct resource *res;
+ struct mii_bus *bus;
int ret;
/* In DPAA-1, MDIO is one of the many FMan sub-devices. The FMan
@@ -279,13 +280,14 @@ static int xgmac_mdio_probe(struct platform_device *pdev)
goto err_ioremap;
}
+ /* For both ACPI and DT cases, endianness of MDIO controller
+ * need to be specified using "little-endian" property.
+ */
priv->is_little_endian = device_property_read_bool(&pdev->dev,
"little-endian");
-
priv->has_a011043 = device_property_read_bool(&pdev->dev,
"fsl,erratum-a011043");
-
- ret = of_mdiobus_register(bus, np);
+ ret = fwnode_mdiobus_register(bus, pdev->dev.fwnode);
if (ret) {
dev_err(&pdev->dev, "cannot register MDIO bus\n");
goto err_registration;
--
2.17.1
next prev parent reply other threads:[~2020-12-15 16:54 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-15 16:43 [net-next PATCH v2 00/14] ACPI support for dpaa2 driver Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 01/14] Documentation: ACPI: DSD: Document MDIO PHY Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 02/14] net: phy: Introduce phy related fwnode functions Calvin Johnson
2020-12-15 17:23 ` Andy Shevchenko
2020-12-17 7:32 ` Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 03/14] of: mdio: Refactor of_phy_find_device() Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 04/14] net: phy: Introduce fwnode_get_phy_id() Calvin Johnson
2020-12-15 17:28 ` Andy Shevchenko
2020-12-17 8:28 ` Calvin Johnson
2020-12-17 9:44 ` Andy Shevchenko
2020-12-15 16:43 ` [net-next PATCH v2 05/14] of: mdio: Refactor of_get_phy_id() Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 06/14] net: mdiobus: Introduce fwnode_mdiobus_register_phy() Calvin Johnson
2020-12-15 17:33 ` Andy Shevchenko
2020-12-18 5:34 ` Calvin Johnson
2020-12-18 15:35 ` Andy Shevchenko
2020-12-15 16:43 ` [net-next PATCH v2 07/14] of: mdio: Refactor of_mdiobus_register_phy() Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 08/14] net: mdiobus: Introduce fwnode_mdiobus_register() Calvin Johnson
2020-12-15 17:53 ` Andy Shevchenko
2020-12-18 5:40 ` Calvin Johnson
2020-12-18 15:36 ` Andy Shevchenko
2020-12-15 16:43 ` Calvin Johnson [this message]
2020-12-15 17:55 ` [net-next PATCH v2 09/14] net/fsl: Use fwnode_mdiobus_register() Andy Shevchenko
2020-12-18 5:48 ` Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 10/14] device property: Introduce fwnode_get_id() Calvin Johnson
2020-12-15 17:00 ` Laurent Pinchart
2020-12-15 17:49 ` Andy Shevchenko
2020-12-18 6:09 ` Calvin Johnson
2020-12-15 17:45 ` Andy Shevchenko
2020-12-18 6:12 ` Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 11/14] phylink: introduce phylink_fwnode_phy_connect() Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 12/14] net: phylink: Refactor phylink_of_phy_connect() Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 13/14] net: phy: Introduce fwnode_mdio_find_device() Calvin Johnson
2020-12-15 16:43 ` [net-next PATCH v2 14/14] net: dpaa2-mac: Add ACPI support for DPAA2 MAC driver Calvin Johnson
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