Commit c1b78d05 authored by Josh Boyer's avatar Josh Boyer Committed by Paul Mackerras
Browse files

[POWERPC] Generalize tsi108 PHY types 



Add a phy_type field to the tsi108 ethernet structures to indicate which PHY
is used on a board.  This is derived from the "compatible" property in the
ethernet-phy node of the device tree.  The default remains the MV88E PHY.

Also, convert the setup code to use of_get_mac_address instead of hard coding
a lookup for the "address" property in the ethernet node.

Signed-off-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
Acked-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 08390db0

arch/powerpc/sysdev/tsi108_dev.c

+5 −2
Original line number Diff line number Diff line
@@ -107,7 +107,8 @@ static int __init tsi108_eth_of_init(void) 
			goto err;

		}



		mac_addr = of_get_property(np, "address", NULL);

		mac_addr = of_get_mac_address(np);

		if (mac_addr)

			memcpy(tsi_eth_data.mac_addr, mac_addr, 6);



		ph = of_get_property(np, "phy-handle", NULL);
@@ -129,6 +130,8 @@ static int __init tsi108_eth_of_init(void) 
		tsi_eth_data.phyregs = res.start;

		tsi_eth_data.phy = *phy_id;

		tsi_eth_data.irq_num = irq_of_parse_and_map(np, 0);

		if (of_device_is_compatible(phy, "bcm54xx"))

			tsi_eth_data.phy_type = TSI108_PHY_BCM54XX;

		of_node_put(phy);

		ret =

		    platform_device_add_data(tsi_eth_dev, &tsi_eth_data,

drivers/net/tsi108_eth.c

+7 −5
Original line number Diff line number Diff line
@@ -82,6 +82,7 @@ struct tsi108_prv_data { 
	unsigned int phy;		/* Index of PHY for this interface */

	unsigned int irq_num;

	unsigned int id;

	unsigned int phy_type;



	struct timer_list timer;/* Timer that triggers the check phy function */

	unsigned int rxtail;	/* Next entry in rxring to read */
@@ -1256,11 +1257,11 @@ static void tsi108_init_phy(struct net_device *dev) 
	if (i == 0)

		printk(KERN_ERR "%s function time out \n", __FUNCTION__);



#if (TSI108_PHY_TYPE == PHY_BCM54XX)	/* Broadcom BCM54xx PHY */

	if (data->phy_type == TSI108_PHY_BCM54XX) {

		tsi108_write_mii(data, 0x09, 0x0300);

		tsi108_write_mii(data, 0x10, 0x1020);

		tsi108_write_mii(data, 0x1c, 0x8c00);

#endif

	}



	tsi108_write_mii(data,

			 MII_BMCR,
@@ -1587,6 +1588,7 @@ tsi108_init_one(struct platform_device *pdev) 
	data->mii_if.supports_gmii = mii_check_gmii_support(&data->mii_if);



	data->phy = einfo->phy;

	data->phy_type = einfo->phy_type;

	data->irq_num = einfo->irq_num;

	data->id = pdev->id;

	dev->open = tsi108_open;

drivers/net/tsi108_eth.h

+0 −9
Original line number Diff line number Diff line
@@ -42,15 +42,6 @@ 
#define TSI_READ_PHY(offset) \

	in_be32((data->phyregs + (offset)))



/*

 * PHY Configuration Options

 *

 * NOTE: Enable set of definitions corresponding to your board type

 */

#define PHY_MV88E	1	/* Marvel 88Exxxx PHY */

#define PHY_BCM54XX	2	/* Broardcom BCM54xx PHY */

#define TSI108_PHY_TYPE	PHY_MV88E



/*

 * TSI108 GIGE port registers

 */

include/asm-powerpc/tsi108.h

+11 −0
Original line number Diff line number Diff line
@@ -70,6 +70,16 @@ 


#define TSI108_PCI_CFG_BASE_PHYS	(0xfb000000)

#define TSI108_PCI_CFG_SIZE		(0x01000000)



/*

 * PHY Configuration Options

 *

 * Specify "bcm54xx" in the compatible property of your device tree phy

 * nodes if your board uses the Broadcom PHYs

 */

#define TSI108_PHY_MV88E	0	/* Marvel 88Exxxx PHY */

#define TSI108_PHY_BCM54XX	1	/* Broardcom BCM54xx PHY */



/* Global variables */



extern u32 tsi108_pci_cfg_base;
@@ -93,6 +103,7 @@ typedef struct { 
	u16 phy;		/* phy address */

	u16 irq_num;		/* irq number */

	u8 mac_addr[6];		/* phy mac address */

	u16 phy_type;	/* type of phy on board */

} hw_info;



extern u32 get_vir_csrbase(void);

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