Commit 105cca63 authored by Pierre-Emmanuel Novac's avatar Pierre-Emmanuel Novac Committed by Carles Cufi
Browse files

drivers/ethernet: stm32: Make PTP clock optional 



STM32F107 has an Ethernet MAC but no PTP clock, so remove hard requirement
on PTP clock definition in preparation for STM32F107 Ethernet MAC support.

Signed-off-by: default avatarPierre-Emmanuel Novac <piernov@piernov.org>
parent 0f33fa9c

drivers/ethernet/eth_stm32_hal.c

+4 −4
Original line number Diff line number Diff line
@@ -798,10 +798,10 @@ static int eth_initialize(const struct device *dev) 
		(clock_control_subsys_t *)&cfg->pclken_tx);

	ret |= clock_control_on(dev_data->clock,

		(clock_control_subsys_t *)&cfg->pclken_rx);

#if !defined(CONFIG_SOC_SERIES_STM32H7X)

#if DT_INST_CLOCKS_HAS_NAME(0, mac_clk_ptp)

	ret |= clock_control_on(dev_data->clock,

		(clock_control_subsys_t *)&cfg->pclken_ptp);

#endif /* !defined(CONFIG_SOC_SERIES_STM32H7X) */

#endif



	if (ret) {

		LOG_ERR("Failed to enable ethernet clock");
@@ -1069,10 +1069,10 @@ static const struct eth_stm32_hal_dev_cfg eth0_config = { 
		      .enr = DT_INST_CLOCKS_CELL_BY_NAME(0, mac_clk_tx, bits)},

	.pclken_rx = {.bus = DT_INST_CLOCKS_CELL_BY_NAME(0, mac_clk_rx, bus),

		      .enr = DT_INST_CLOCKS_CELL_BY_NAME(0, mac_clk_rx, bits)},

#if !defined(CONFIG_SOC_SERIES_STM32H7X)

#if DT_INST_CLOCKS_HAS_NAME(0, mac_clk_ptp)

	.pclken_ptp = {.bus = DT_INST_CLOCKS_CELL_BY_NAME(0, mac_clk_ptp, bus),

		       .enr = DT_INST_CLOCKS_CELL_BY_NAME(0, mac_clk_ptp, bits)},

#endif /* !CONFIG_SOC_SERIES_STM32H7X */

#endif

	.pcfg = PINCTRL_DT_INST_DEV_CONFIG_GET(0),

};

drivers/ethernet/eth_stm32_hal_priv.h

+2 −2
Original line number Diff line number Diff line
@@ -26,9 +26,9 @@ struct eth_stm32_hal_dev_cfg { 
	struct stm32_pclken pclken;

	struct stm32_pclken pclken_rx;

	struct stm32_pclken pclken_tx;

#if !defined(CONFIG_SOC_SERIES_STM32H7X)

#if DT_INST_CLOCKS_HAS_NAME(0, mac_clk_ptp)

	struct stm32_pclken pclken_ptp;

#endif /* !defined(CONFIG_SOC_SERIES_STM32H7X) */

#endif

	const struct pinctrl_dev_config *pcfg;

};

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