kernel/linux.git/drivers/phy/ti, branch v6.18.21

phy: ti: j721e-wiz: Fix device node reference leak in wiz_get_lane_phy_types()

2026-04-02T11:23:30+00:00

[ Upstream commit 584b457f4166293bdfa50f930228e9fb91a38392 ] The serdes device_node is obtained using of_get_child_by_name(), which increments the reference count. However, it is never put, leading to a reference leak. Add the missing of_node_put() calls to ensure the reference count is properly balanced. Fixes: 7ae14cf581f2 ("phy: ti: j721e-wiz: Implement DisplayPort mode to the wiz driver") Suggested-by: Vladimir Oltean Signed-off-by: Felix Gu Reviewed-by: Vladimir Oltean Link: https://patch.msgid.link/20260212-wiz-v2-1-6e8bd4cc7a4a@gmail.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin

phy: ti: phy-j721e-wiz: restore mux selection during resume

2026-03-04T12:20:33+00:00

[ Upstream commit 53f6240e88c9e8715e09fc19942f13450db4cb33 ] While suspend and resume mux selection was getting lost. So save and restore these values in suspend and resume operations. Signed-off-by: Thomas Richard (TI.com) Link: https://patch.msgid.link/20251216-phy-ti-phy-j721e-wiz-resume-restore-mux-sel-v1-1-771d564db966@bootlin.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin

phy: ti: gmii-sel: fix regmap leak on probe failure

2026-01-23T10:21:26+00:00

commit 4914d67da947031d6f645c81c74f7879e0844d5d upstream. The mmio regmap that may be allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind. Fixes: 5ab90f40121a ("phy: ti: gmii-sel: Do not use syscon helper to build regmap") Cc: stable@vger.kernel.org # 6.14 Cc: Andrew Davis Signed-off-by: Johan Hovold Acked-by: Andrew Davis Link: https://patch.msgid.link/20251127134834.2030-1-johan@kernel.org Signed-off-by: Vinod Koul Signed-off-by: Greg Kroah-Hartman

phy: ti: da8xx-usb: Handle devm_pm_runtime_enable() errors

2026-01-23T10:21:21+00:00

[ Upstream commit 08aa19de72110df8ac10c9e67349dd884eeed41d ] devm_pm_runtime_enable() can fail due to memory allocation. The current code ignores its return value after calling pm_runtime_set_active(), leaving the device in an inconsistent state if runtime PM initialization fails. Check the return value of devm_pm_runtime_enable() and return on failure. Also move the declaration of 'ret' to the function scope to support this check. Fixes: ee8e41b5044f ("phy: ti: phy-da8xx-usb: Add runtime PM support") Suggested-by: Neil Armstrong Signed-off-by: Haotian Zhang Reviewed-by: Neil Armstrong Link: https://patch.msgid.link/20251124105734.1027-1-vulab@iscas.ac.cn Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin

Merge tag 'phy-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

2025-10-06T17:34:22+00:00

Pull phy updates from Vinod Koul: "The usual bunch of device support and update to drivers. New Support - Qualcomm SM8750 QMP PCIe PHY dual lane support, PMIV0104 eusb2 repeater support, QCS8300 eDP PHY support - Renesas RZ/T2H and RZ/N2H support and updates to driver for that - TI TCAN1051 phy support - Rockchip rk3588 dphy support, RK3528 combphy support Updates: - cadence updates for calibration and polling for ready and enabling of lower resolutions, runtime pm support, - Rockchip: enable U3 otg port - Renesas USXGMII mode support - Qualcomm UFS PHY and PLL regulator load support" * tag 'phy-for-6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (64 commits) phy: rockchip: phy-rockchip-inno-csidphy: add support for rk3588 variant phy: rockchip: phy-rockchip-inno-csidphy: allow for different reset lines phy: rockchip: phy-rockchip-inno-csidphy: allow writes to grf register 0 dt-bindings: phy: rockchip-inno-csi-dphy: add rk3588 variant dt-bindings: phy: rockchip-inno-csi-dphy: make power-domains non-required phy: cadence: cdns-dphy: Enable lower resolutions in dphy phy: renesas: r8a779f0-ether-serdes: add new step added to latest datasheet phy: renesas: r8a779f0-ether-serdes: add USXGMII mode phy: sophgo: Add USB 2.0 PHY driver for Sophgo CV18XX/SG200X dt-bindings: phy: Add Sophgo CV1800 USB phy phy: cadence: cdns-dphy: Update calibration wait time for startup state machine phy: cadence: cdns-dphy: Fix PLL lock and O_CMN_READY polling phy: renesas: rcar-gen3-usb2: Fix ID check logic with VBUS valid dt-bindings: phy: ti,tcan104x-can: Document TI TCAN1051 phy: lynx-28g: check return value when calling lynx_28g_pll_get phy: qcom: m31-eusb2: Fix the error log while enabling clock phy: rockchip: usbdp: Remove redundant ternary operators phy: renesas: rcar-gen3-usb2: Remove redundant ternary operators phy: hisilicon: Remove redundant ternary operators phy: qcom-qmp-ufs: Add PHY and PLL regulator load ...

phy: ti: gmii-sel: Always write the RGMII ID setting

2025-09-01T16:30:58+00:00

Some SoCs are just validated with the TX delay enabled. With commit ca13b249f291 ("net: ethernet: ti: am65-cpsw: fixup PHY mode for fixed RGMII TX delay"), the network driver will patch the delay setting on the fly assuming that the TX delay setting is fixed. In reality, the TX delay is configurable and just skipped in the documentation. There are bootloaders, which will disable the TX delay and this will lead to a transmit path which doesn't add any delays at all. Fix that by always writing the RGMII_ID setting and report an error for unsupported RGMII delay modes. This is safe to do and shouldn't break any boards in mainline because the fixed delay is only introduced for gmii-sel compatibles which are used together with the am65-cpsw-nuss driver and also contains the commit above. Fixes: ca13b249f291 ("net: ethernet: ti: am65-cpsw: fixup PHY mode for fixed RGMII TX delay") Signed-off-by: Michael Walle Reviewed-by: Maxime Chevallier Link: https://lore.kernel.org/r/20250819065622.1019537-1-mwalle@kernel.org Signed-off-by: Vinod Koul

phy: remove unneeded 'fast_io' parameter in regmap_config

2025-08-20T16:15:43+00:00

When using MMIO with regmap, fast_io is implied. No need to set it again. Signed-off-by: Wolfram Sang Link: https://lore.kernel.org/r/20250813161517.4746-13-wsa+renesas@sang-engineering.com Signed-off-by: Vinod Koul

phy: ti: omap-control: drop unused module alias

2025-08-13T06:49:25+00:00

Since commit 4fd06af96b93 ("usb: phy: omap-control: Get rid of platform data") the driver only supports OF probe so drop the unused platform module alias. Signed-off-by: Johan Hovold Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250724154823.15998-12-johan@kernel.org Signed-off-by: Vinod Koul

phy: ti: dm816x-usb: drop unused module alias

2025-08-13T06:49:25+00:00

The driver has never supported anything but OF probe so drop the unused platform module alias. Signed-off-by: Johan Hovold Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250724154823.15998-11-johan@kernel.org Signed-off-by: Vinod Koul

phy: ti: ti-pipe3: drop unused module alias

2025-08-13T06:49:25+00:00

Since commit 918ee0d21ba4 ("usb: phy: omap-usb3: Don't use omap_get_control_dev()") the driver only supports OF probe so drop the unused platform module alias. Signed-off-by: Johan Hovold Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250724154823.15998-10-johan@kernel.org Signed-off-by: Vinod Koul