u-boot.git/drivers/phy, branch next

phy: mtk-tphy: add v3 hardware support

2026-08-24T22:58:19Z

Add devicetree compatible and match data for "mediatek,generic-tphy-v3" in the MediaTek TPHY driver. According to the Linux driver implementation, the only difference between this and v2 is that v3 doesn't need to set slew rate. There is one register write in the U-Boot driver that gets skipped because of this now. Also, according to the upstream devicetree bindings, mt8195 is also v3 TPHY, so it gets updated as well. Reviewed-by: Julien Stephan Link: https://patch.msgid.link/20260805-mtk-tphy-v3-v1-1-f1d6268b8d89@baylibre.com Signed-off-by: David Lechner

phy: phy-mtk-hdmi: add new driver

2026-08-13T15:53:49Z

Add a new driver for the HDMI PHY. The driver supports MT8188 and MT8195 based SoCs. The driver is based on the corresponding kernel driver (Commit 7a4ce5a9b674 - phy: mediatek: phy-mtk-hdmi-mt8195: convert from round_rate() to determine_rate()). Signed-off-by: Pavlo Yadvychuk Signed-off-by: Julien Stephan Reviewed-by: Mattijs Korpershoek Link: https://patch.msgid.link/20260728-mt8188-add-hdmi-phy-driver-v2-1-8b2893b151ba@baylibre.com Signed-off-by: David Lechner

Merge patch series "Add eMMC support for Axiado SCM3005 board"

2026-08-11T20:55:40Z

Siu Ming Tong says: This series adds eMMC support for the Axiado SCM3005 board, based on the AX3005 SoC, which uses an Arasan SDHCI controller paired with a dedicated eMMC PHY. The series is split as follows: - Patch 1 adds the eMMC PHY driver (PHY_AXIADO_EMMC). The PHY provides signal conditioning and DLL functionality required for high-speed operation with data rates beyond 52MHz, and is based on the Arasan PHY. - Patch 2 adds the SDHCI host controller driver (MMC_SDHCI_AXIADO) for the Arasan controller. It builds on the generic SDHCI framework and adds SoC-specific signal voltage switching, HS200 tuning and eMMC PHY power sequencing through the generic PHY API. - Patch 3 adds the device tree nodes for the SDHCI controller, the eMMC PHY and their supporting fixed clock (clk_xin) to ax3005.dtsi, and enables the SDHCI node in ax3005-scm3005.dts. - Patch 4 enables the new drivers in ax3005_scm3005_defconfig, stores the environment in MMC and bumps CONFIG_SYS_MALLOC_LEN to 0x400000 to accommodate MMC operations. Tested on the Axiado SCM3005 board: the eMMC is detected and enumerated, and read/write access through the MMC subsystem works, including high-speed modes exercised by the PHY tuning path. Link: https://lore.kernel.org/r/20260731-dev-scm3005-v1-0-30bea90ac5f7@axiado.com

phy: Add Axiado eMMC PHY driver

2026-08-11T18:57:04Z

Add a PHY driver (PHY_AXIADO_EMMC) for the eMMC PHY found on the Axiado AX3005 SoC. The PHY provides signal conditioning and DLL functionality required for high-speed eMMC operation with data rates beyond 52MHz. The driver is based on the Arasan PHY (sdhci-pci-arasan.c) and programs the calibration, DLL and clock-buffer settings through a memory-mapped regmap. Signed-off-by: Siu Ming Tong

phy: qcom-qmp-ufs: Add SC7180 support

2026-08-07T12:47:08Z

The SC7180 UFS PHY is identical to the one found on SM7150. Add support for SC7180 UFS PHY by reusing configuration for SM7150. Signed-off-by: Vitalii Skorkin Signed-off-by: Erikas Bitovtas Reviewed-by: Neil Armstrong Reviewed-by: Casey Connolly Link: https://patch.msgid.link/20260621-sm7125-support-v1-4-5ad69a39781a@gmail.com Signed-off-by: Casey Connolly

Kconfig: drivers: restyle remaining

2026-06-25T21:00:58Z

Restyle all Kconfigs for the rest of "drivers": Menu entries : no space left Menu attributes: 1 TAB Help text : 1 TAB + 2 spaces Replace '---help---' by 'help' Signed-off-by: Johan Jonker [trini: Add missing indentation on a few more multi-paragraph help texts] Signed-off-by: Tom Rini

phy: cadence: Use device API

2026-06-03T14:55:55Z

Use dev_remap_addr_index() and dev_read_addr_size_index() which support both live device tree and flat DT backends, avoiding direct dependency on devfdt_* helpers. No functional changes. Signed-off-by: Peng Fan Reviewed-by: Stefan Roese

phy: marvell: comphy: Use dev_read_addr_index_ptr()

2026-06-03T14:55:55Z

Use dev_read_addr_index_ptr() which supports both live device tree and flat DT backends, avoiding direct dependency on devfdt_* helpers. No functional changes. Signed-off-by: Peng Fan Reviewed-by: Stefan Roese

phy: ti-pipe3: Use device API for DT parsing

2026-06-03T14:55:55Z

Replace legacy FDT parsing in get_reg() with the device API dev_read_phandle_with_args() which removes direct access to gd->fdt_blob and aligns the driver with modern U-Boot DT handling. The offset is retrieved from the phandle argument instead of manually parsing the property cells. Add validation for the argument count to avoid out-of-bounds access on malformed DTs. Also switch from devfdt_get_addr_size_index() to dev_read_addr_size_index() for consistency with the DM API. No functional changes. Signed-off-by: Peng Fan Reviewed-by: Stefan Roese

phy: Kconfig: use bool instead of tristate

2026-06-03T14:55:55Z

Change all uses of tristate in the PHY Kconfigs to bool. U-Boot does not support modules, so tristate does not make sense here. Signed-off-by: David Lechner Reviewed-by: Tom Rini Reviewed-by: Quentin Schulz Reviewed-by: Macpaul Lin Reviewed-by: Anshul Dalal Reviewed-by: Casey Connolly