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drivers: ethernet: xlnx_gem: switch integrated MDIO/PHY support over to Zephyr's framework #87313

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drivers: ethernet: xlnx_gem: switch integrated MDIO/PHY support over to Zephyr's framework #87313

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c51c0c5
drivers: ethernet: xlnx_gem: remove legacy MDIO/PHY code
ibirnbaum Feb 20, 2025
ff7fc31
drivers: mdio: add MDIO driver for Xilinx GEM
ibirnbaum Feb 25, 2025
cf4dbad
soc: xlnx: zynq7000: enable control register access
ibirnbaum Feb 25, 2025
4dc4dc1
dts: bindings: remove legacy MDIO-related properties/defines
ibirnbaum Feb 25, 2025
34a640a
dts: zynq7000: remove legacy MDIO properties, add MDIO nodes
ibirnbaum Feb 25, 2025
f42cabf
dts: zynqmp: remove legacy MDIO properties, add MDIO nodes
ibirnbaum Feb 25, 2025
9cb9042
drivers: ethernet: xlnx_gem: switch over to new MDIO driver
ibirnbaum Feb 25, 2025
e0bda5d
drivers: phy: add drivers for PHYs supported by legacy MDIO driver
ibirnbaum Feb 25, 2025
defbbb8
boards: qemu_cortex_a9: add MDIO and PHY
ibirnbaum Feb 25, 2025
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3 changes: 3 additions & 0 deletions boards/qemu/cortex_a9/Kconfig.defconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,9 @@ if NETWORKING
config NET_L2_ETHERNET
default y

config MDIO
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maybe add select MDIO if DT_HAS_XLNX_GEM_MDIO_ENABLED to menuconfig ETH_XLNX_GEM in drivers/ethernet/Kconfig.xlnx_gem instead. could also be a imply instead of a select

default y

config NET_TX_STACK_SIZE
default 8192

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12 changes: 11 additions & 1 deletion boards/qemu/cortex_a9/qemu_cortex_a9.dts
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Expand Up @@ -57,7 +57,17 @@

&gem0 {
status = "okay";
phy-handle = <&gem0_phy>;
clock-frequency = <1000000000>;
mdc-divider = <XLNX_GEM_MDC_DIVIDER_224>;
local-mac-address = [00 00 00 01 02 03];
};

&gem0_mdio {
status = "okay";

gem0_phy: phy@1 {
compatible = "marvell,88e1xxx";
reg = <1>;
status = "okay";
};
};
6 changes: 1 addition & 5 deletions drivers/ethernet/CMakeLists.txt
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Expand Up @@ -13,11 +13,7 @@ zephyr_library_sources_ifdef(CONFIG_ETH_GECKO
phy_gecko.c
)

zephyr_library_sources_ifdef(CONFIG_ETH_XLNX_GEM
eth_xlnx_gem.c
phy_xlnx_gem.c
)

zephyr_library_sources_ifdef(CONFIG_ETH_XLNX_GEM eth_xlnx_gem.c)
zephyr_library_sources_ifdef(CONFIG_ETH_DWMAC eth_dwmac.c)
zephyr_library_sources_ifdef(CONFIG_ETH_DWMAC_STM32H7X eth_dwmac_stm32h7x.c)
zephyr_library_sources_ifdef(CONFIG_ETH_DWMAC_MMU eth_dwmac_mmu.c)
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