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dm: net: Adjust PHY interface to work with CONFIG_DM_ETH

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When driver model is used for Ethernet a few functions are passed a udevice
instead of an eth_device. Also add a function to find a PHY type given its
name. This will be used to decode the device tree node.

Finally, put a phy_interface field in struct eth_pdata since this is an
important part of the platform data for Ethernet.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Simon Glass
2015-04-05 16:07:39 -06:00
parent ff97380015
commit c74c8e6651
4 changed files with 47 additions and 1 deletions
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23
include/phy.h
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@@ -51,7 +51,9 @@ typedef enum {
PHY_INTERFACE_MODE_RGMII_TXID,
PHY_INTERFACE_MODE_RTBI,
PHY_INTERFACE_MODE_XGMII,
PHY_INTERFACE_MODE_NONE /* Must be last */
PHY_INTERFACE_MODE_NONE, /* Must be last */
PHY_INTERFACE_MODE_COUNT,
} phy_interface_t;
static const char *phy_interface_strings[] = {
@@ -142,7 +144,11 @@ struct phy_device {
struct phy_driver *drv;
void *priv;
#ifdef CONFIG_DM_ETH
struct udevice *dev;
#else
struct eth_device *dev;
#endif
/* forced speed & duplex (no autoneg)
* partner speed & duplex & pause (autoneg)
@@ -205,10 +211,17 @@ int phy_init(void);
int phy_reset(struct phy_device *phydev);
struct phy_device *phy_find_by_mask(struct mii_dev *bus, unsigned phy_mask,
phy_interface_t interface);
#ifdef CONFIG_DM_ETH
void phy_connect_dev(struct phy_device *phydev, struct udevice *dev);
struct phy_device *phy_connect(struct mii_dev *bus, int addr,
struct udevice *dev,
phy_interface_t interface);
#else
void phy_connect_dev(struct phy_device *phydev, struct eth_device *dev);
struct phy_device *phy_connect(struct mii_dev *bus, int addr,
struct eth_device *dev,
phy_interface_t interface);
#endif
int phy_startup(struct phy_device *phydev);
int phy_config(struct phy_device *phydev);
int phy_shutdown(struct phy_device *phydev);
@@ -242,6 +255,14 @@ int phy_vitesse_init(void);
int board_phy_config(struct phy_device *phydev);
/**
* phy_get_interface_by_name() - Look up a PHY interface name
*
* @str: PHY interface name, e.g. "mii"
* @return PHY_INTERFACE_MODE_... value, or -1 if not found
*/
int phy_get_interface_by_name(const char *str);
/* PHY UIDs for various PHYs that are referenced in external code */
#define PHY_UID_CS4340 0x13e51002
#define PHY_UID_TN2020 0x00a19410