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path: root/drivers/net/dwc_eth_qos_stm32.c
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2024-04-19Merge tag 'u-boot-stm32-20240419' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-stm MP1: _ Add OHCI HCD support for STM32MP15xx DHSOM _ Report OTP-CLOSED instead of rev.? on closed STM32MP15xx _ Initialize TAMP_SMCR BKP..PROT fields on STM32MP15xx _ Jump to ep on successful resume in PSCI suspend code _ Add FASTBOOT support for STM32MP13 _ Fix/Rework key and leds management for STM32MP13/15 _ net: dwc_eth_qos: Clean up STM32 glue code and add STM32MP13xx support MP2: _ Add stm32-fmc-ebi support _ Add: sdmmc2 support and fix AARCH64 compilation
2024-04-19net: dwc_eth_qos: Add support for st, ext-phyclk propertyMarek Vasut
The "st,ext-phyclk" property is a unification of "st,eth-clk-sel" and "st,eth-ref-clk-sel" properties. All three properties define ETH CK clock direction, however: - "st,eth-clk-sel" selects clock direction for GMII/RGMII mode - "st,eth-ref-clk-sel" selects clock direction for RMII mode - "st,ext-phyclk" selects clock direction for all RMII/GMII/RGMII modes The "st,ext-phyclk" is the preferrable property to use. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Christophe ROULLIER <christophe.roullier@foss.st.com>
2024-04-19net: dwc_eth_qos: Add support of STM32MP13xx platformChristophe Roullier
Add compatible "st,stm32mp13-dwmac" to manage STM32MP13 boards. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Christophe Roullier <christophe.roullier@st.com> Signed-off-by: Marek Vasut <marex@denx.de> # Rebase, reshuffle, squash code Reviewed-by: Christophe ROULLIER <christophe.roullier@foss.st.com>
2024-04-19net: dwc_eth_qos: Add DT parsing for STM32MP13xx platformChristophe Roullier
Manage 2 ethernet instances, select which instance to configure with mask If mask is not present in DT, it is stm32mp15 platform. Signed-off-by: Christophe Roullier <christophe.roullier@st.com> Signed-off-by: Marek Vasut <marex@denx.de> # Rework the code Reviewed-by: Christophe ROULLIER <christophe.roullier@foss.st.com>
2024-04-19net: dwc_eth_qos: Constify st, eth-* values parsed out of DTMarek Vasut
Use const bool for the values parsed out of DT. Drop the duplicate assignment of false into those bool variables, assign them directly with the content parsed out of DT. Abbreviate the variable name too. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Marek Vasut <marex@denx.de>
2024-04-19net: dwc_eth_qos: Use consistent logging printsMarek Vasut
Use dev_*() only to print all the logs from this glue code, instead of mixing dev_*(), log_*(), pr_*() all in one code. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Marek Vasut <marex@denx.de>
2024-04-19net: dwc_eth_qos: Move log_debug statements on top of case blockMarek Vasut
Move the log_debug() calls on top of the bit manipulation code. No functional change. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Marek Vasut <marex@denx.de>
2024-04-19net: dwc_eth_qos: Use FIELD_PREP for ETH_SEL bitfieldMarek Vasut
Use FIELD_PREP to configure content of ETH_SEL bitfield in SYSCFG_PMCSETR register. No functional change. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Marek Vasut <marex@denx.de>
2024-04-19net: dwc_eth_qos: Scrub ifdefferyMarek Vasut
Replace ifdef CONFIG_CLK with if (CONFIG_IS_ENABLED(CLK)) to improve code build coverage. Some of the functions printed debug("%s: OK\n", __func__); on exit with and without CLK enabled, some did not, make it consistent and print nothing if CLK is disabled. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Christophe ROULLIER <christophe.roullier@foss.st.com>
2024-04-19net: dwc_eth_qos: Fold board_interface_eth_init into STM32 glue codeMarek Vasut
Move board_interface_eth_init() into eqos_probe_syscfg_stm32() in STM32 driver glue code. The eqos_probe_syscfg_stm32() parses STM32 specific DT properties of this MAC and configures SYSCFG registers accordingly, there is nothing board specific happening in this function, move it into generic driver code instead. Drop the now unused duplicates from board files. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Marek Vasut <marex@denx.de>
2024-04-19net: dwc_eth_qos: Rename eqos_stm32_config to eqos_stm32mp15_configMarek Vasut
The current glue code is specific to STM32MP15xx, the upcoming STM32MP13xx will introduce another entry specific to the STM32MP13xx. Rename the current entry to eqos_stm32mp15_config in preparation for STM32MP13xx addition. No functional change. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Christophe ROULLIER <christophe.roullier@foss.st.com>
2024-04-19net: dwc_eth_qos: Split STM32 glue into separate fileMarek Vasut
Move STM32 glue code into separate file to contain the STM32 specific code outside of the DWMAC core code. No functional change. Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com> Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Christophe ROULLIER<christophe.roullier@foss.st.com>