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net: pxa168_eth: Provide phy_interface mode on platform_data

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The PXA168 Ethernet IP support MII and RMII connection to its PHY.
Currently, pxa168 platform_data does not provide a way to pass that
and there is one user of pxa168 platform_data (mach-mmp/gplug).
Given the pinctrl settings of gplug it uses RMII, so add and pass
a corresponding phy_interface_t.

Tested-by: Antoine Ténart <antoine.tenart@free-electrons.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sebastian Hesselbarth 2014-10-22 20:26:45 +02:00 committed by David S. Miller
parent 6b358aedce
commit e7de17abed
2 changed files with 3 additions and 0 deletions
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2
arch/arm/mach-mmp/gplugd.c
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@ -12,6 +12,7 @@
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/gpio.h> #include <linux/gpio.h>
#include <linux/gpio-pxa.h> #include <linux/gpio-pxa.h>
#include <linux/phy.h>
#include <asm/mach/arch.h> #include <asm/mach/arch.h>
#include <asm/mach-types.h> #include <asm/mach-types.h>
@ -158,6 +159,7 @@ struct pxa168_eth_platform_data gplugd_eth_platform_data = {
.port_number = 0, .port_number = 0,
.phy_addr = 0, .phy_addr = 0,
.speed = 0, /* Autonagotiation */ .speed = 0, /* Autonagotiation */
.intf = PHY_INTERFACE_MODE_RMII,
.init = gplugd_eth_init, .init = gplugd_eth_init,
}; };

1
include/linux/pxa168_eth.h
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@ -13,6 +13,7 @@ struct pxa168_eth_platform_data {
*/ */
int speed; /* 0, SPEED_10, SPEED_100 */ int speed; /* 0, SPEED_10, SPEED_100 */
int duplex; /* DUPLEX_HALF or DUPLEX_FULL */ int duplex; /* DUPLEX_HALF or DUPLEX_FULL */
phy_interface_t intf;
/* /*
* Override default RX/TX queue sizes if nonzero. * Override default RX/TX queue sizes if nonzero.