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This series contains new DT bindings and driver changes required to support the MAC in the STMMAC driver. It also reorganizes the ethqos code quite a bit to make the introduction of power domains into the driver a bit easier on the eye. The DTS changes will go in separately. Signed-off-by: Bartosz Golaszewski Signed-off-by: Bartosz Golaszewski --- Changes in v14: - let genpd's own runtime suspend/resume callbacks own the perf state entirely by calling dev_pm_genpd_set_performance_state() in set_mode() unconditionally in the sgmii PHY driver - drop usleep_range() from the PHY driver when setting the state as the level setting is already synchronous - add missing power-domains limits for ma35d1/k3-dwmac - fix ordering of clearing the sgmii loopback - configure the wrapper clocks synchronously in scmi setup - Link to v13: https://patch.msgid.link/20260713-qcom-sa8255p-emac-v13-0-119f8699ef8e@oss.qualcomm.com Changes in v13: - Reapply OPP on speed change in the PHY driver - Use linux/device-id/of.h instead of mod_devicetable.h - Fix the "invalid PTP clock rate" warning on sa8255p - Add commits necessary to allow correct link speed change with SCMI - Link to v12: https://patch.msgid.link/20260706-qcom-sa8255p-emac-v12-0-e3ab1ecf2901@oss.qualcomm.com Changes in v12: - Drop the power-domain-names from the SGMII PHY DT bindings - Add missing Kconfig dependency on PM for the new SGMII PHY driver - Link to v11: https://patch.msgid.link/20260629-qcom-sa8255p-emac-v11-0-1b7fb95b51f9@oss.qualcomm.com Changes in v11: - Take a new approach: add a dedicated driver for the firmware-managed SGMII PHY and simplify changes made to the MAC driver - Link to v10: https://patch.msgid.link/20260323-qcom-sa8255p-emac-v10-0-79302b238a16@oss.qualcomm.com Changes in v10: - Fix unit address in DT example - Link to v9: https://patch.msgid.link/20260316-qcom-sa8255p-emac-v9-0-c58934e76ff2@oss.qualcomm.com Changes in v9: - Rebase on top of current linux-next again - Link to v8: https://patch.msgid.link/20260311-qcom-sa8255p-emac-v8-0-58227bcf1018@oss.qualcomm.com Changes in v8: - Rebase on top of recent changes in linux-next which required an extensive rework - Drop partial R-b tags - Link to v7: https://patch.msgid.link/20260306-qcom-sa8255p-emac-v7-0-d6a3013094b7@oss.qualcomm.com Changes in v7: - Restored the correct authorship after learning git uses .mailmap for the --author switch - Rebased on top of changes from Russell - Fixed resource management issues in error paths - Link to v6: https://lore.kernel.org/r/20260112-qcom-sa8255p-emac-v6-0-86a3d4b2ad83@oss.qualcomm.com Changes in v6: - Fix $id value in the bindings - Drop patch 3/8 from the series - Update init/exit callback signatures - Link to v5: https://lore.kernel.org/r/20251107-qcom-sa8255p-emac-v5-0-01d3e3aaf388@linaro.org - Link to v6: https://lore.kernel.org/r/20251219-qcom-sa8255p-emac-v6-0-487f1082461e@oss.qualcomm.com Changes in v5: - Name the DT binding document after the new compatbile - Add missing space - Make the power-domains limits stricter - Link to v4: https://lore.kernel.org/r/20251104-qcom-sa8255p-emac-v4-0-f76660087cea@linaro.org Changes in v4: - Remove the phys property from the SCMI bindings - Mark the power-domain-names property as required - Set maxItems for power-domains to 1 for all existing bindings to maintain the current requirements after modifying the value in the top-level document - Link to v3: https://lore.kernel.org/r/20251027-qcom-sa8255p-emac-v3-0-75767b9230ab@linaro.org Changes in v3: - Drop 'power' and 'perf' prefixes from power domain names - Rebase on top of Russell's changes to dwmac - Rebase on top of even more changes from Russell that are not yet in next (E1vB6ld-0000000BIPy-2Qi4@rmk-PC.armlinux.org.uk) - Link to v2: https://lore.kernel.org/all/20251008-qcom-sa8255p-emac-v2-0-92bc29309fce@linaro.org/ Changes in v2: - Fix the power-domains property in DT bindings - Rework the DT bindings example - Drop the DTS patch, it will go upstream separately - Link to v1: https://lore.kernel.org/r/20250910-qcom-sa8255p-emac-v1-0-32a79cf1e668@linaro.org --- Bartosz Golaszewski (10): net: phy: aquantia: fix system interface type not updated in forced mode dt-bindings: phy: document the serdes PHY on sa8255p phy: qcom: add the SGMII SerDes PHY driver for SCMI systems dt-bindings: net: qcom: document the ethqos device for SCMI-based systems net: stmmac: qcom-ethqos: set serdes mode before powerup net: stmmac: qcom-ethqos: update phy_mode to the resolved interface in mac_finish() net: stmmac: qcom-ethqos: fix SGMII loopback not set on resume after speed change net: stmmac: qcom-ethqos: reuse the address of ethqos_emac_driver_data net: stmmac: qcom-ethqos: factor out linux-level setup into a separate function net: stmmac: qcom-ethqos: add support for sa8255p .../bindings/net/allwinner,sun7i-a20-gmac.yaml | 3 + .../bindings/net/altr,socfpga-stmmac.yaml | 3 + .../bindings/net/amlogic,meson-dwmac.yaml | 3 + .../devicetree/bindings/net/eswin,eic7700-eth.yaml | 3 + .../devicetree/bindings/net/intel,dwmac-plat.yaml | 3 + .../bindings/net/loongson,ls1b-gmac.yaml | 3 + .../bindings/net/loongson,ls1c-emac.yaml | 3 + .../bindings/net/nuvoton,ma35d1-dwmac.yaml | 3 + .../devicetree/bindings/net/nxp,dwmac-imx.yaml | 3 + .../devicetree/bindings/net/nxp,lpc1850-dwmac.yaml | 3 + .../devicetree/bindings/net/nxp,s32-dwmac.yaml | 3 + .../devicetree/bindings/net/qcom,ethqos.yaml | 3 + .../bindings/net/qcom,sa8255p-ethqos.yaml | 107 +++++++++ .../devicetree/bindings/net/renesas,rzn1-gmac.yaml | 3 + .../bindings/net/renesas,rzv2h-gbeth.yaml | 3 + .../devicetree/bindings/net/rockchip-dwmac.yaml | 3 + .../devicetree/bindings/net/snps,dwmac.yaml | 5 +- .../bindings/net/sophgo,cv1800b-dwmac.yaml | 3 + .../bindings/net/sophgo,sg2044-dwmac.yaml | 3 + .../devicetree/bindings/net/spacemit,k3-dwmac.yaml | 3 + .../bindings/net/starfive,jh7110-dwmac.yaml | 3 + .../devicetree/bindings/net/stm32-dwmac.yaml | 3 + .../devicetree/bindings/net/tesla,fsd-ethqos.yaml | 3 + .../devicetree/bindings/net/thead,th1520-gmac.yaml | 3 + .../bindings/net/toshiba,visconti-dwmac.yaml | 3 + .../bindings/phy/qcom,sa8255p-dwmac-sgmii-phy.yaml | 50 ++++ MAINTAINERS | 1 + .../ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 263 ++++++++++++++++----- drivers/net/phy/aquantia/aquantia_main.c | 2 +- drivers/phy/qualcomm/Kconfig | 11 + drivers/phy/qualcomm/Makefile | 1 + drivers/phy/qualcomm/phy-qcom-sgmii-eth-scmi.c | 115 +++++++++ 32 files changed, 566 insertions(+), 58 deletions(-) --- base-commit: 65b4b0e4d071b9b74462a5871b3b3eeeffcff5ff change-id: 20250704-qcom-sa8255p-emac-8460235ac512 Best regards, -- Bartosz Golaszewski _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic