Hello Tim, Your patch looks good, and I'm pleased to verify it. But I don't have access to the o4-imx6ull-nano board.
06.05.22 01:12, Tim Harvey пише:
A number of IMX8Q boards using FEC configure the address of the ethernet controller via defconfig as there are two FEC controllers in the SoC. Now that the FEC driver uses DM the register address should be coming from device-tree. Remove the hard coded config and while at it remove the unused CONFIG_FEC_MXC_SHARE_MDIO. This is an RFC as I do not have the affected boards to test with and would want to see a Tested-By from someone with each board. I am attempting to clean up some ugliness in the FEC driver. There appears to be multiple constructs to deal with shared MDIO busses when DM_MDIO should be the right solution for that. Signed-off-by: Tim Harvey <thar...@gateworks.com> Cc: Marcel Ziswiler <marcel.ziswi...@toradex.com> (maintainer:Apalis iMX8) Cc: Oliver Graute <oliver.gra...@kococonnector.com> (maintainer:i.MX8QM CGTQMX8 BOARD) Cc: Anatolij Gustschin <ag...@denx.de> (maintainer:CAPRICORN BOARD) Cc: Peng Fan <peng....@nxp.com> (maintainer:i.MX8QM MEK BOARD) Cc: Fabio Estevam <feste...@gmail.com> (maintainer:i.MX8QXP MEK BOARD) Cc: Oleh Kravchenko <o...@kaa.org.ua> (maintainer:OUT4-IMX6ULL-NANO BOARD) Cc: Joe Hershberger <joe.hershber...@ni.com> (maintainer:NETWORK) Cc: Ramon Fried <rfried....@gmail.com> (maintainer:NETWORK) --- configs/apalis-imx8_defconfig | 2 -- configs/cgtqmx8_defconfig | 2 -- configs/colibri-imx8x_defconfig | 2 -- configs/deneb_defconfig | 2 -- configs/giedi_defconfig | 2 -- configs/imx8qm_mek_defconfig | 2 -- configs/imx8qm_rom7720_a1_4G_defconfig | 2 -- configs/imx8qxp_mek_defconfig | 2 -- configs/o4-imx6ull-nano_defconfig | 2 -- drivers/net/Kconfig | 11 ----------- drivers/net/fec_mxc.c | 5 ----- 11 files changed, 34 deletions(-) diff --git a/configs/apalis-imx8_defconfig b/configs/apalis-imx8_defconfig index beb20f6e1c01..bd8e7f01e493 100644 --- a/configs/apalis-imx8_defconfig +++ b/configs/apalis-imx8_defconfig @@ -56,8 +56,6 @@ CONFIG_PHY_ADDR_ENABLE=y CONFIG_PHY_MICREL=y CONFIG_PHY_MICREL_KSZ90X1=y CONFIG_DM_ETH=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x5B040000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/configs/cgtqmx8_defconfig b/configs/cgtqmx8_defconfig index 2cf882f826ab..fe62b639bd88 100644 --- a/configs/cgtqmx8_defconfig +++ b/configs/cgtqmx8_defconfig @@ -72,8 +72,6 @@ CONFIG_PHY_ADDR_ENABLE=y CONFIG_PHY_ATHEROS=y CONFIG_DM_ETH=y CONFIG_PHY_GIGE=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x5B040000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/configs/colibri-imx8x_defconfig b/configs/colibri-imx8x_defconfig index 0c9d6b64c1b6..03e899f51fed 100644 --- a/configs/colibri-imx8x_defconfig +++ b/configs/colibri-imx8x_defconfig @@ -54,8 +54,6 @@ CONFIG_PHYLIB=y CONFIG_PHY_ADDR_ENABLE=y CONFIG_PHY_MICREL=y CONFIG_DM_ETH=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x5B040000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/configs/deneb_defconfig b/configs/deneb_defconfig index 425fff6c70a6..d0fc11a774f8 100644 --- a/configs/deneb_defconfig +++ b/configs/deneb_defconfig @@ -94,8 +94,6 @@ CONFIG_MV88E61XX_CPU_PORT=5 CONFIG_MV88E61XX_PHY_PORTS=0x7 CONFIG_MV88E61XX_FIXED_PORTS=0x0 CONFIG_DM_ETH=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x5B050000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/configs/giedi_defconfig b/configs/giedi_defconfig index 4fbf7ebdcd95..24bc621cf184 100644 --- a/configs/giedi_defconfig +++ b/configs/giedi_defconfig @@ -94,8 +94,6 @@ CONFIG_MV88E61XX_CPU_PORT=5 CONFIG_MV88E61XX_PHY_PORTS=0x7 CONFIG_MV88E61XX_FIXED_PORTS=0x0 CONFIG_DM_ETH=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x5B050000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/configs/imx8qm_mek_defconfig b/configs/imx8qm_mek_defconfig index 2e42872f843d..448a20c7afd1 100644 --- a/configs/imx8qm_mek_defconfig +++ b/configs/imx8qm_mek_defconfig @@ -73,8 +73,6 @@ CONFIG_PHY_ADDR_ENABLE=y CONFIG_PHY_ATHEROS=y CONFIG_DM_ETH=y CONFIG_PHY_GIGE=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x5B040000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/configs/imx8qm_rom7720_a1_4G_defconfig b/configs/imx8qm_rom7720_a1_4G_defconfig index d9997cfa8280..0a8de612ea32 100644 --- a/configs/imx8qm_rom7720_a1_4G_defconfig +++ b/configs/imx8qm_rom7720_a1_4G_defconfig @@ -68,8 +68,6 @@ CONFIG_PHY_ADDR_ENABLE=y CONFIG_PHY_ATHEROS=y CONFIG_DM_ETH=y CONFIG_PHY_GIGE=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x5B040000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/configs/imx8qxp_mek_defconfig b/configs/imx8qxp_mek_defconfig index 43f42f7a58af..e4a3c4b103e6 100644 --- a/configs/imx8qxp_mek_defconfig +++ b/configs/imx8qxp_mek_defconfig @@ -74,8 +74,6 @@ CONFIG_PHY_ADDR_ENABLE=y CONFIG_PHY_ATHEROS=y CONFIG_DM_ETH=y CONFIG_PHY_GIGE=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x5B040000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/configs/o4-imx6ull-nano_defconfig b/configs/o4-imx6ull-nano_defconfig index 27a82b116304..216b4ef8a261 100644 --- a/configs/o4-imx6ull-nano_defconfig +++ b/configs/o4-imx6ull-nano_defconfig @@ -45,8 +45,6 @@ CONFIG_PHYLIB=y CONFIG_PHY_SMSC=y CONFIG_DM_ETH=y CONFIG_DM_ETH_PHY=y -CONFIG_FEC_MXC_SHARE_MDIO=y -CONFIG_FEC_MXC_MDIO_BASE=0x020b4000 CONFIG_FEC_MXC=y CONFIG_MII=y CONFIG_PINCTRL=y diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 347fe8aa425f..82e51b098ae0 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -326,17 +326,6 @@ config ETHOC help This MAC is present in OpenRISC and Xtensa XTFPGA boards.-config FEC_MXC_SHARE_MDIO- bool "Share the MDIO bus for FEC controller" - depends on FEC_MXC - -config FEC_MXC_MDIO_BASE - hex "MDIO base address for the FEC controller" - depends on FEC_MXC_SHARE_MDIO - help - This specifies the MDIO registers base address. It is used when - two FEC controllers share MDIO bus. - config FEC_MXC bool "FEC Ethernet controller" depends on MX28 || MX5 || MX6 || MX7 || IMX8 || IMX8M || IMX8ULP || VF610 diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index a623a5c45e4d..1add6fb91f53 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -1233,12 +1233,7 @@ static int fecmxc_probe(struct udevice *dev)if (!bus) {dm_mii_bus = false; -#ifdef CONFIG_FEC_MXC_MDIO_BASE - bus = fec_get_miibus((ulong)CONFIG_FEC_MXC_MDIO_BASE, - dev_seq(dev)); -#else bus = fec_get_miibus((ulong)priv->eth, dev_seq(dev)); -#endif } if (!bus) { ret = -ENOMEM;
Reviewed-by: Oleh Kravchenko <o...@kaa.org.ua>
