kernel/linux.git/drivers/phy/mediatek, branch v7.0-rc7

phy: adjust function name reference

2026-01-01T10:25:23+00:00

There is no function clk_bulk_prepare_disable. Refer instead to clk_bulk_disable_unprepare, which is called in the function defined just below. Signed-off-by: Julia Lawall Reviewed-by: Daniel Golle Link: https://patch.msgid.link/20251230140601.93474-1-Julia.Lawall@inria.fr Signed-off-by: Vinod Koul

phy: mediatek: phy-mtk-mipi-dsi-mt8183: convert from round_rate() to determine_rate()

2025-12-24T07:23:35+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney Link: https://patch.msgid.link/20251212-phy-clk-round-rate-v3-6-beae3962f767@redhat.com Signed-off-by: Vinod Koul

phy: mediatek: phy-mtk-mipi-dsi-mt8173: convert from round_rate() to determine_rate()

2025-12-24T07:23:35+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney Link: https://patch.msgid.link/20251212-phy-clk-round-rate-v3-5-beae3962f767@redhat.com Signed-off-by: Vinod Koul

phy: mediatek: phy-mtk-hdmi-mt8195: convert from round_rate() to determine_rate()

2025-12-24T07:23:35+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Tested-by: Louis-Alexis Eyraud Signed-off-by: Brian Masney Link: https://patch.msgid.link/20251212-phy-clk-round-rate-v3-4-beae3962f767@redhat.com Signed-off-by: Vinod Koul

phy: mediatek: phy-mtk-hdmi-mt8173: convert from round_rate() to determine_rate()

2025-12-24T07:23:35+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney Link: https://patch.msgid.link/20251212-phy-clk-round-rate-v3-3-beae3962f767@redhat.com Signed-off-by: Vinod Koul

phy: mediatek: phy-mtk-hdmi-mt2701: convert from round_rate() to determine_rate()

2025-12-24T07:23:35+00:00

The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Signed-off-by: Brian Masney Link: https://patch.msgid.link/20251212-phy-clk-round-rate-v3-2-beae3962f767@redhat.com Signed-off-by: Vinod Koul

phy: mediatek: tphy: Cleanup and document slew calibration

2025-06-26T23:33:42+00:00

While it's true that, generally, the T-PHY V3 does not support the slew calibration process, some minor versions of it actually do, moreover, some SoCs may not support this even though the version of the PHY IP does. The reference clock and rate coefficient parameters are used only for slew calibration: move those to platform data, then document and change the checks in hs_slew_rate_calibrate() to perform the calibration only if: - EYE value was not supplied (pre-calculated calibration); and - Slew reference clock value is present (not zero); and - Slew coefficient is present (not zero). Moreover, change the probe function to always check if both the slew reference clock and coefficient properties are present and, if not, assign the value from platform data (which, as reminder, if not added means that it's zero!), instead of checking the PHY IP version. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250623120315.109881-3-angelogioacchino.delregno@collabora.com Signed-off-by: Vinod Koul

phy: mediatek: tphy: Clarify and add kerneldoc to mtk_phy_pdata

2025-06-26T23:33:42+00:00

As struct mtk_phy_pdata was almost fully documented, transfer the comments into kerneldoc on top. While at it, also rewrite the comments to both improve the writing writing and the actual information in the documentation, and add a description for the `version` member of the structure. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250623120315.109881-2-angelogioacchino.delregno@collabora.com Signed-off-by: Vinod Koul

phy: mediatek: xsphy: support type switch by pericfg

2025-05-14T08:24:44+00:00

Patch from Sam Shih found in MediaTek SDK released under GPL. Get syscon and use it to set the PHY type. Extend support to PCIe and SGMII mode in addition to USB2 and USB3. Signed-off-by: Daniel Golle Signed-off-by: Frank Wunderlich Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20250422132438.15735-7-linux@fw-web.de Signed-off-by: Vinod Koul

phy: Use (of|device)_property_present() for non-boolean properties

2025-02-10T17:10:56+00:00

The use of (of|device)_property_read_bool() for non-boolean properties is deprecated in favor of (of|device)_property_present() when testing for property presence. Signed-off-by: Rob Herring (Arm) Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Chunfeng Yun Link: https://lore.kernel.org/r/20241231163121.241543-1-robh@kernel.org Signed-off-by: Vinod Koul