From f004f3ea34209d8b836426b26ade3dc502631b18 Mon Sep 17 00:00:00 2001 From: Paulius Zaleckas Date: Fri, 14 Nov 2008 00:24:34 +0000 Subject: phylib: make mdio-gpio work without OF (v4) 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 Signed-off-by: David S. Miller --- include/linux/mdio-gpio.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 include/linux/mdio-gpio.h (limited to 'include/linux') diff --git a/include/linux/mdio-gpio.h b/include/linux/mdio-gpio.h new file mode 100644 index 00000000000..e9d3fdfe41d --- /dev/null +++ b/include/linux/mdio-gpio.h @@ -0,0 +1,25 @@ +/* + * MDIO-GPIO bus platform data structures + * + * Copyright (C) 2008, Paulius Zaleckas + * + * 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 + +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 */ -- cgit v1.2.3