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net: phy: Add support for TI PHY init

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ti_phy_init function was allocated to the DP83867 PHY.  This function
name is to generic for a specific PHY.  The function can be moved to a
TI specific file that can register all TI PHYs that are defined in the
defconfig.  The ti_phy_init file will contain all TI PHYs initialization
so that only phy_ti_init can be called from the framework.

In addition to the above the config flag for the DP83867 needs to be changed
in the Kconfig and dependent defconfig files. The config flag that was
used for the DP83867 was also generic in nature so a more specific
config flag for the DP83867 was created.

Acked-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
This commit is contained in:
Dan Murphy 2020-05-04 16:14:39 -05:00 committed by Tom Rini
parent 535247a9e4
commit bc0e578f90
15 changed files with 55 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
configs/am65x_evm_a53_defconfig
View File

@ -99,7 +99,7 @@ CONFIG_SPI_FLASH_SFDP_SUPPORT=y
CONFIG_SPI_FLASH_STMICRO=y
# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_PHY_FIXED=y
CONFIG_DM_ETH=y
CONFIG_E1000=y

2
configs/am65x_hs_evm_a53_defconfig
View File

@ -101,7 +101,7 @@ CONFIG_SPI_FLASH_SFDP_SUPPORT=y
CONFIG_SPI_FLASH_STMICRO=y
# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_PHY_FIXED=y
CONFIG_DM_ETH=y
CONFIG_E1000=y

2
configs/dra7xx_evm_defconfig
View File

@ -86,7 +86,7 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=76800000
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_DM_ETH=y
CONFIG_PHY_GIGE=y
CONFIG_MII=y

2
configs/dra7xx_hs_evm_defconfig
View File

@ -89,7 +89,7 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=76800000
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_DM_ETH=y
CONFIG_PHY_GIGE=y
CONFIG_MII=y

2
configs/dra7xx_hs_evm_usb_defconfig
View File

@ -87,7 +87,7 @@ CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=76800000
CONFIG_SPI_FLASH_BAR=y
CONFIG_SPI_FLASH_SPANSION=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_DM_ETH=y
CONFIG_PHY_GIGE=y
CONFIG_MII=y

2
configs/j721e_evm_a72_defconfig
View File

@ -123,7 +123,7 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y
# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_PHY_FIXED=y
CONFIG_DM_ETH=y
CONFIG_TI_AM65_CPSW_NUSS=y

2
configs/j721e_hs_evm_a72_defconfig
View File

@ -113,7 +113,7 @@ CONFIG_DM_SPI_FLASH=y
CONFIG_SPI_FLASH_STMICRO=y
# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_PHY_FIXED=y
CONFIG_DM_ETH=y
CONFIG_TI_AM65_CPSW_NUSS=y

2
configs/k2g_evm_defconfig
View File

@ -58,7 +58,7 @@ CONFIG_PHYLIB=y
CONFIG_PHY_MARVELL=y
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ8XXX=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_DM_ETH=y
CONFIG_MII=y
CONFIG_DRIVER_TI_KEYSTONE_NET=y

2
configs/xilinx_versal_virt_defconfig
View File

@ -63,7 +63,7 @@ CONFIG_SPI_FLASH_WINBOND=y
CONFIG_PHY_MARVELL=y
CONFIG_PHY_NATSEMI=y
CONFIG_PHY_REALTEK=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_PHY_VITESSE=y
CONFIG_PHY_FIXED=y
CONFIG_PHY_GIGE=y

2
configs/xilinx_zynqmp_virt_defconfig
View File

@ -108,7 +108,7 @@ CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_PHY_NATSEMI=y
CONFIG_PHY_REALTEK=y
CONFIG_PHY_TI=y
CONFIG_PHY_TI_DP83867=y
CONFIG_PHY_VITESSE=y
CONFIG_PHY_XILINX_GMII2RGMII=y
CONFIG_PHY_FIXED=y

8
drivers/net/phy/Kconfig
View File

@ -243,6 +243,14 @@ config PHY_TERANETICS
config PHY_TI
bool "Texas Instruments Ethernet PHYs support"
---help---
Adds PHY registration support for TI PHYs.
config PHY_TI_DP83867
select PHY_TI
bool "Texas Instruments Ethernet DP83867 PHY support"
---help---
Adds support for the TI DP83867 1Gbit PHY.
config PHY_VITESSE
bool "Vitesse Ethernet PHYs support"

3
drivers/net/phy/Makefile
View File

@ -25,7 +25,8 @@ obj-$(CONFIG_PHY_NATSEMI) += natsemi.o
obj-$(CONFIG_PHY_REALTEK) += realtek.o
obj-$(CONFIG_PHY_SMSC) += smsc.o
obj-$(CONFIG_PHY_TERANETICS) += teranetics.o
obj-$(CONFIG_PHY_TI) += dp83867.o
obj-$(CONFIG_PHY_TI) += ti_phy_init.o
obj-$(CONFIG_PHY_TI_DP83867) += dp83867.o
obj-$(CONFIG_PHY_XILINX) += xilinx_phy.o
obj-$(CONFIG_PHY_XILINX_GMII2RGMII) += xilinx_gmii2rgmii.o
obj-$(CONFIG_PHY_VITESSE) += vitesse.o

3
drivers/net/phy/dp83867.c
View File

@ -14,6 +14,7 @@
#include <dm.h>
#include <dt-bindings/net/ti-dp83867.h>
#include "ti_phy_init.h"
/* TI DP83867 */
#define DP83867_DEVADDR 0x1f
@ -430,7 +431,7 @@ static struct phy_driver DP83867_driver = {
.shutdown = &genphy_shutdown,
};
int phy_ti_init(void)
int phy_dp83867_init(void)
{
phy_register(&DP83867_driver);
return 0;

18
drivers/net/phy/ti_phy_init.c Normal file
View File

@ -0,0 +1,18 @@
// SPDX-License-Identifier: GPL-2.0
/*
* TI Generic PHY Init to register any TI Ethernet PHYs
*
* Author: Dan Murphy <dmurphy@ti.com>
*
* Copyright (C) 2019-20 Texas Instruments Inc.
*/
#include "ti_phy_init.h"
int phy_ti_init(void)
{
#ifdef CONFIG_PHY_TI_DP83867
phy_dp83867_init();
#endif
return 0;
}

15
drivers/net/phy/ti_phy_init.h Normal file
View File

@ -0,0 +1,15 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* TI Generic Ethernet PHY
*
* Author: Dan Murphy <dmurphy@ti.com>
*
* Copyright (C) 2019-20 Texas Instruments Inc.
*/
#ifndef _TI_GEN_PHY_H
#define _TI_GEN_PHY_H
int phy_dp83867_init(void);
#endif /* _TI_GEN_PHY_H */