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Support ethernet without MDIO & MDC lines #16215

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Merged
merged 1 commit into from
Apr 15, 2025
Merged

Support ethernet without MDIO & MDC lines #16215

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3 changes: 2 additions & 1 deletion arch/arm/src/stm32h5/stm32_ethernet.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3604,9 +3604,10 @@ static inline void stm32_ethgpioconfig(struct stm32_ethmac_s *priv)
#if defined(CONFIG_STM32H5_MII) || defined(CONFIG_STM32H5_RMII)

/* MDC and MDIO are common to both modes */

# ifndef CONFIG_STM32H5_NO_PHY
stm32_configgpio(GPIO_ETH_MDC);
stm32_configgpio(GPIO_ETH_MDIO);
# endif

/* Set up the MII interface */

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3 changes: 2 additions & 1 deletion arch/arm/src/stm32h7/stm32_ethernet.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3699,9 +3699,10 @@ static inline void stm32_ethgpioconfig(struct stm32_ethmac_s *priv)
#if defined(CONFIG_STM32H7_MII) || defined(CONFIG_STM32H7_RMII)

/* MDC and MDIO are common to both modes */

# ifndef CONFIG_STM32H7_NO_PHY
stm32_configgpio(GPIO_ETH_MDC);
stm32_configgpio(GPIO_ETH_MDIO);
# endif

/* Set up the MII interface */

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