This series contains set of code clean up and optimizations for TI networking drivers. Patch 1 - Adds drivers/net/ti/ folder and moves all TI's networking code in this folder. Patches 2,3 - keystone2 clean up Patch 5 - introduces common TI MDIO support library as existing TI SoCs network HW IPs have similar MDIO implementation. Patches 6-7 - conversation of TI CPSW and keystone_net drivers to use common TI MDIO support library
tested dhcp and kernel boot on: - k2e/g/hk/l evms - am437x-gpevm and AM5748 IDK
changes in v3: - patch 5 comments applied changes in v2: - patch 5 comments fixed: use wait_for_bit, snprintf, mdelay, mdio_free
v2: https://patchwork.ozlabs.org/cover/991649/ v1: https://patchwork.ozlabs.org/cover/989449/
TODO: TODO: As per code and documentation davinci_emac.c seems also can be re-worked to use common TI MDIO support library and network PHYs framework. Unfortunately, I have no HW to work with.
Grygorii Strashko (7): driver: net: consolidate ti's code in separate folder configs: net: convert DRIVER_TI_KEYSTONE_NET kconfig drivers: net: keystone_net: drop non dm code driver: net: ti: cpsw: update to use SPDX identifier driver: net: ti: introduce common mdio support library driver: net: ti: cpsw: switch to use common mdio lib driver: net: ti: keystone_net: switch to use common mdio lib
arch/arm/include/asm/ti-common/keystone_net.h | 27 -- arch/arm/mach-davinci/dp83848.c | 2 +- arch/arm/mach-davinci/et1011c.c | 2 +- arch/arm/mach-davinci/ksz8873.c | 2 +- arch/arm/mach-davinci/lxt972.c | 2 +- board/ti/ks2_evm/board.c | 53 ---- board/ti/ks2_evm/board.h | 3 - board/ti/ks2_evm/board_k2e.c | 74 ----- board/ti/ks2_evm/board_k2g.c | 18 -- board/ti/ks2_evm/board_k2hk.c | 42 --- board/ti/ks2_evm/board_k2l.c | 42 --- configs/k2e_evm_defconfig | 1 + configs/k2e_hs_evm_defconfig | 1 + configs/k2g_evm_defconfig | 1 + configs/k2g_hs_evm_defconfig | 1 + configs/k2hk_evm_defconfig | 1 + configs/k2hk_hs_evm_defconfig | 1 + configs/k2l_evm_defconfig | 1 + configs/k2l_hs_evm_defconfig | 1 + drivers/net/Kconfig | 13 +- drivers/net/Makefile | 4 +- drivers/net/ti/Kconfig | 20 ++ drivers/net/ti/Makefile | 7 + drivers/net/{ => ti}/cpsw-common.c | 0 drivers/net/{ => ti}/cpsw.c | 146 +--------- drivers/net/ti/cpsw_mdio.c | 203 +++++++++++++ drivers/net/ti/cpsw_mdio.h | 18 ++ drivers/net/{ => ti}/davinci_emac.c | 0 drivers/net/{ => ti}/davinci_emac.h | 0 drivers/net/{ => ti}/keystone_net.c | 401 +------------------------- include/configs/ti_armv7_keystone2.h | 1 - 31 files changed, 286 insertions(+), 802 deletions(-) create mode 100644 drivers/net/ti/Kconfig create mode 100644 drivers/net/ti/Makefile rename drivers/net/{ => ti}/cpsw-common.c (100%) rename drivers/net/{ => ti}/cpsw.c (90%) create mode 100644 drivers/net/ti/cpsw_mdio.c create mode 100644 drivers/net/ti/cpsw_mdio.h rename drivers/net/{ => ti}/davinci_emac.c (100%) rename drivers/net/{ => ti}/davinci_emac.h (100%) rename drivers/net/{ => ti}/keystone_net.c (68%)