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net: mdio-gpio: Add support for separate MDI and MDO gpio pins

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This is for a system with fixed assignments of input and output pins
(various variants of Kontron COMe).

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guenter Roeck
2014-04-15 19:16:42 -07:00
committed by David S. Miller
parent 1d2514818a
commit f1d54c4750
2 changed files with 33 additions and 3 deletions
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2
include/linux/mdio-gpio.h
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@@ -17,9 +17,11 @@ struct mdio_gpio_platform_data {
/* GPIO numbers for bus pins */
unsigned int mdc;
unsigned int mdio;
unsigned int mdo;
bool mdc_active_low;
bool mdio_active_low;
bool mdo_active_low;
unsigned int phy_mask;
int irqs[PHY_MAX_ADDR];