mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-12 01:46:43 +07:00
f004f3ea34
make mdio-gpio work with non OpenFirmware gpio implementation. Aditional changes to mdio-gpio: - use gpio_request() and gpio_free() - place irq[] array in struct mdio_gpio_info - add module description, author and license - add note about compiling this driver as module - rename mdc and mdio function (were ugly names) - change MII to MDIO in bus name - add __init __exit to module (un)loading functions - probe fails if no phys added to the bus - kzalloc bitbang with sizeof(*bitbang) Changes since v3: - keep bus naming "%x" to be compatible with existing drivers. Changes since v2: - more #ifdefs reduction - platform driver will be registered on OF platforms also - unified platform and OF bus_id to phy%i Changes since v1: - removed NO_IRQ - reduced #idefs Laurent, please test this driver under OF. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: David S. Miller <davem@davemloft.net>
26 lines
597 B
C
26 lines
597 B
C
/*
|
|
* MDIO-GPIO bus platform data structures
|
|
*
|
|
* Copyright (C) 2008, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
|
|
*
|
|
* This file is licensed under the terms of the GNU General Public License
|
|
* version 2. This program is licensed "as is" without any warranty of any
|
|
* kind, whether express or implied.
|
|
*/
|
|
|
|
#ifndef __LINUX_MDIO_GPIO_H
|
|
#define __LINUX_MDIO_GPIO_H
|
|
|
|
#include <linux/mdio-bitbang.h>
|
|
|
|
struct mdio_gpio_platform_data {
|
|
/* GPIO numbers for bus pins */
|
|
unsigned int mdc;
|
|
unsigned int mdio;
|
|
|
|
unsigned int phy_mask;
|
|
int irqs[PHY_MAX_ADDR];
|
|
};
|
|
|
|
#endif /* __LINUX_MDIO_GPIO_H */
|