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net: dsa: mv88e6xxx: Add minimal platform_data support

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Not all the world uses device tree. Some parts of the world still use
platform devices and platform data. Add basic support for probing a
Marvell switch via platform data.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Lunn
2018-05-19 22:31:34 +02:00
committed by David S. Miller
parent 577941eb56
commit 877b7cb0b6
3 changed files with 67 additions and 7 deletions
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17
include/linux/platform_data/mv88e6xxx.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __DSA_MV88E6XXX_H
#define __DSA_MV88E6XXX_H
#include <net/dsa.h>
struct dsa_mv88e6xxx_pdata {
/* Must be first, such that dsa_register_switch() can access this
* without gory pointer manipulations
*/
struct dsa_chip_data cd;
const char *compatible;
unsigned int enabled_ports;
struct net_device *netdev;
};
#endif